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User:Wottem/wikEd.js

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// _________________________________________________________________________________________<syntaxhighlight lang="JavaScript"> // JSHint options/* jshint -W004, -W100, newcap: false, browser: true, jquery: true, sub: true, bitwise: true, curly: true, evil: true, forin: true, freeze: true, globalstrict: true, immed: true, latedef: true, loopfunc: true, quotmark: single, strict: true, undef: true *//* global GM_getValue, GM_setValue, GM_xmlhttpRequest, console */ // | |turn on ECMAScript 5 strict mode'use strict'; // | define global objectvar wikEd; if (wikEd === undefined) { wikEd ={}; } wikEd.Meta =function () {/*// = WARNING: GLOBAL GADGET FILE =UserScript== |// | Changes to this page affect many users@name wikEd// @version 0.9. |148// @date March 20, 2017// | Please discuss changes on the talk page or on [[Wikipedia_talk@namespace https:Gadget]] before editing//en.wikipedia. |org/wiki/User:Cacycle/// @description A full-featured in-browser editor for Wikipedia and other MediaWikis// @include *// @homepage https://en.wikipedia.org/wiki/User:Cacycle/wikEd// @source https://en.wikipedia.org/wiki/User:Cacycle/wikEd.js// @author Cacycle (https://en.wikipedia.org/wiki/User:Cacycle)// @license Released into the public domain// @grant GM_getValue// @grant GM_xmlhttpRequest// ==/UserScript== wikEd is a full-featured edit page text editor for regular to advanced users on Wikipedia and other MediaWikis.wikEd features syntax highlighting, reference, template, and code folding,on-page Show preview and Show changes, and advanced search and replace functions.wikEd works under all web browsers except Internet Explorer.This code has to be saved as UTF-8 in your editor to preserve Unicode characters like ♥ (heart symbol). */}; // define global objectsvar wikEdConfig;var wikEdText;var WED;var WikEdDiff; //// start of user configurable variables// //// wikEd.InitGlobalsConfigs: initialize user configurable variables// wikEd.InitGlobalConfigs = function () {  // user readable texts, copy changes to https://en.wikipedia.org/wiki/User:Cacycle/wikEd_international_en.js, also defined in wikEdDiff.js if (wikEd.config.text === undefined) { wikEd.config.text = {}; }  // wikEd.InitText: define built-in user interface texts wikEd.InitText = function () { wikEd.InitObject(wikEd.config.text, {  // logo 'wikEdLogo alt': 'wikEd', 'wikEdLogo title': 'wikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to disable', 'wikEdLogo error alt': 'wikEd error', 'wikEdLogo error title': 'Loading error - wikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to disable', 'wikEdLogo browser alt': '(wikEd)', 'wikEdLogo browser title': 'Browser not supported - wikEd {wikEdProgramVersion} ({wikEdProgramDate})', 'wikEdLogo incompatible alt': '(wikEd)', 'wikEdLogo incompatible title': 'Incompatible script, gadget, or add-on: {wikEdParameter} - wikEd {wikEdProgramVersion} ({wikEdProgramDate})', 'wikEdLogo disabled alt': '(wikEd)', 'wikEdLogo disabled title': 'Disabled - wikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to enable', 'wikEdLogo testVersion alt': 'wikEd_dev', 'wikEdLogo testVersion title': 'wikEd_dev (unstable test version) {wikEdProgramVersion} ({wikEdProgramDate}) Click to disable',  // top jumper 'wikEdScrollToEdit4 alt': 'Scroll to edit', 'wikEdScrollToEdit4 title': 'Scroll to edit field',  // button bar grip titles 'wikEdGripFormat title': 'Formatting buttons (click to hide or show)', 'wikEdGripTextify title': 'Textify and wikify buttons (click to hide or show)', 'wikEdGripCustom1 title': 'Custom buttons (click to hide or show)', 'wikEdGripFind title': 'Find buttons (click to hide or show)', 'wikEdGripFix title': 'Fixing buttons (click to hide or show)', 'wikEdGripCustom2 title': 'Custom buttons (click to hide or show)', 'wikEdGripControl title': 'wikEd control buttons (click to hide or show)',  // button bar background titles 'wikEdBarFormat title': '', 'wikEdBarTextify title': '', 'wikEdBarCustom1 title': '', 'wikEdBarFind title': '', 'wikEdBarFix title': '', 'wikEdBarCustom2 title': '', 'wikEdBarControl title': 'wikEd {wikEdProgramVersion} ({wikEdProgramDate})', 'wikEdBarPreview title': '', 'wikEdBarPreview2 title': '', 'wikEdBarJump title': '', 'wikEdBarPasted title': '',  // formatting buttons, top row 'wikEdUndo alt': 'Undo', 'wikEdUndo title': 'Undo', 'wikEdRedo alt': 'Redo', 'wikEdRedo title': 'Redo', 'wikEdBold alt': 'Bold', 'wikEdBold title': 'Bold text', 'wikEdItalic alt': 'Italic', 'wikEdItalic title': 'Italic text', 'wikEdUnderline alt': 'Underline', 'wikEdUnderline title': 'Underline text', 'wikEdStrikethrough alt': 'Strikethrough', 'wikEdStrikethrough title': 'Strikethrough text', 'wikEdNowiki alt': 'Nowiki', 'wikEdNowiki title': 'Nowiki markup text', 'wikEdSuperscript alt': 'Superscript', 'wikEdSuperscript title': 'Superscript text', 'wikEdSubscript alt': 'Subscript', 'wikEdSubscript title': 'Subscript text', 'wikEdRef alt': 'Ref', 'wikEdRef title': 'In-text reference (shift-click: named tag)', 'wikEdCase alt': 'Case', 'wikEdCase title': 'Toggle between lowercase, uppercase first, and uppercase', 'wikEdSort alt': 'Sort', 'wikEdSort title': 'Sort alphabetically', 'wikEdRedirect alt': 'Redirect', 'wikEdRedirect title': 'Create redirect, deletes whole text', 'wikEdUndoAll alt': 'Undo all', 'wikEdUndoAll title': 'Undo all changes', 'wikEdRedoAll alt': 'Redo all', 'wikEdRedoAll title': 'Redo all changes',  // formatting buttons, bottom row 'wikEdWikiLink alt': 'Link', 'wikEdWikiLink title': 'Wiki link', 'wikEdWebLink alt': 'Weblink', 'wikEdWebLink title': 'External weblink', 'wikEdHeading alt': 'Heading', 'wikEdHeading title': 'Increase heading levels (shift-click: decrease)', 'wikEdBulletList alt': 'Bullet list', 'wikEdBulletList title': 'Increase bulleted list level (shift-click: decrease)', 'wikEdNumberList alt': 'Number list', 'wikEdNumberList title': 'Increase numbered list level (shift-click: decrease)', 'wikEdIndentList alt': 'Indent list', 'wikEdIndentList title': 'Increase indention (shift-click: decrease)', 'wikEdDefinitionList alt': 'Def list', 'wikEdDefinitionList title': 'Definition list', 'wikEdImage alt': 'Image', 'wikEdImage title': 'Image', 'wikEdTable alt': 'Table', 'wikEdTable title': 'Table', 'wikEdReferences alt': 'References', 'wikEdReferences title': 'References location (shift-click: references section)', 'wikEdSign alt': 'Signature', 'wikEdSign title': 'Signature ~~~~ (shift-click: name only ~~~)',  // textify buttons 'wikEdWikify alt': 'Wikify', 'wikEdWikify title': 'Convert pasted content to wiki code, update highlighting', 'wikEdTextify alt': 'Textify', 'wikEdTextify title': 'Convert pasted content to plain text, update highlighting (shift-click: forced highlighting)', 'wikEdPastedWikify alt': 'Wikify pasted', 'wikEdPastedWikify title': 'Convert pasted content to wiki code', 'wikEdPastedTextify alt': 'Textify pasted', 'wikEdPastedTextify title': 'Convert pasted content to plain text', 'wikEdPastedClose alt': 'x', 'wikEdPastedClose title': 'Close',  // find and replace buttons, top row 'wikEdFindAll alt': 'Find all', 'wikEdFindAll title': 'Find all matches', 'wikEdFindPrev alt': 'Find prev', 'wikEdFindPrev title': 'Find previous match', 'wikEdFindSelect title': 'Select a previous search or jump to a heading', 'wikEdFindNext alt': 'Find next', 'wikEdFindNext title': 'Find next match (shift-click: get selection)', 'wikEdJumpPrev alt': 'Selected prev', 'wikEdJumpPrev title': 'Find the selected text backwards', 'wikEdJumpNext alt': 'Selected next', 'wikEdJumpNext title': 'Find the selected text forwards',  // find and replace buttons, bottom row 'wikEdReplaceAll alt': 'Replace all', 'wikEdReplaceAll title': 'Replace all matches in whole text or selection', 'wikEdReplacePrev alt': 'Replace prev', 'wikEdReplacePrev title': 'Replace previous match', 'wikEdReplaceSelect title': 'Select a previous replacement', 'wikEdReplaceNext alt': 'Replace next (shift-click: get selection)', 'wikEdReplaceNext title': 'Replace next match', 'wikEdCaseSensitive alt': 'Case sensitive', 'wikEdCaseSensitive title': 'Search is case sensitive', 'wikEdRegExp alt': 'RegExp', 'wikEdRegExp title': 'Search field is a regular expression', 'wikEdFindAhead alt': 'Find ahead', 'wikEdFindAhead title': 'Find ahead as you type (case-insensitive non-regexp search)',  // fix buttons, top row 'wikEdFixBasic alt': 'Fix basic', 'wikEdFixBasic title': 'Fix blanks and empty lines, also done by other fixing functions', 'wikEdFixHtml alt': 'Fix html', 'wikEdFixHtml title': 'Fix html to wikicode', 'wikEdFixCaps alt': 'Fix caps', 'wikEdFixCaps title': 'Fix caps in headers and lists', 'wikEdFixUnicode alt': 'Fix Unicode', 'wikEdFixUnicode title': 'Fix Unicode character representations', 'wikEdFixAll alt': 'Fix all', 'wikEdFixAll title': 'Fix basic, html, capitalization, and Unicode', 'wikEdFixRedirect alt': 'Fix redirects', 'wikEdFixRedirect title': 'Fix redirects',  // fix buttons, bottom row 'wikEdFixDashes alt': 'Fix dashes', 'wikEdFixDashes title': 'Fix dashes', 'wikEdFixPunct alt': 'Fix punctuation', 'wikEdFixPunct title': 'Fix spaces before punctuation', 'wikEdFixMath alt': 'Fix math', 'wikEdFixMath title': 'Fix math', 'wikEdFixChem alt': 'Fix chem', 'wikEdFixChem title': 'Fix chemical formulas', 'wikEdFixUnits alt': 'Fix units', 'wikEdFixUnits title': 'Fix units', 'wikEdFixRegExTypo alt': 'Fix typos', 'wikEdFixRegExTypo title': 'Fix typos using the AutoWikiBrowser RegExTypoFixer rules',  // wikEd control buttons, top row 'wikEdRefHide alt': '[REF, TEMPL]', 'wikEdRefHide title': 'Simple view: hide refs, templates, and table code', 'wikEdRefButtonTooltip': 'Click to display hidden reference', 'wikEdTemplButtonTooltip': 'Click to display hidden template', 'wikEdCharEntityButtonTooltip': 'Click to display hidden character entity', 'wikEdTableButtonTooltip': 'Click to display hidden table code', 'wikEdRefButtonShowTooltip': 'Click to hide reference', 'wikEdTemplButtonShowTooltip': 'Click to hide template', 'wikEdCharEntityButtonShowTooltip': 'Click to hide character entity', 'wikEdTableButtonShowTooltip': 'Click to hide table code', 'wikEdTextZoom alt': 'Text zoom', 'wikEdTextZoom title': 'Text zoom cycling (shift-click: reverse)', 'wikEdClearHistory alt': 'Clear history', 'wikEdClearHistory title': 'Clear the find, replace, and summary history', 'wikEdScrollToPreview alt': 'Scroll to preview', 'wikEdScrollToPreview title': 'Scroll to preview field', 'wikEdScrollToEdit alt': 'Scroll to edit', 'wikEdScrollToEdit title': 'Scroll to edit field',  // wikEd control buttons, bottom row 'wikEdUseWikEd alt': 'Use wikEd', 'wikEdUseWikEd title': 'Use wikEd instead of classic text area', 'wikEdHighlightSyntax alt': 'Syntax', 'wikEdHighlightSyntax title': 'Syntax highlighting', 'wikEdSource alt': 'Source', 'wikEdCloseToolbar title': 'Close the standard non-wikEd toolbar', 'wikEdCloseToolbar alt': 'Close toolbar', 'wikEdSource title': 'Show the source code for testing', 'wikEdUsing alt': 'Using', 'wikEdUsing title': 'Automatically add \'\'…using wikEd\'\' to summaries', 'wikEdFullScreen alt': 'Fullscreen', 'wikEdFullScreen title': 'Fullscreen mode', 'wikEdTableMode alt': 'Table as tables', 'wikEdTableMode title': 'Edit tables as tables',  // summary buttons 'wikEdClearSummary alt': 'Clear summary', 'wikEdClearSummary title': 'Clear the summary field', 'wikEdSummarySelect title': 'Select a previous summary', 'wikEdPresetSummary': [ '/* */ ', 'copyedit', 'reply', 'article created', 'intro rewrite', 'linkfix', 'fixing typos', 'removing linkspam', 'reverting test', 'reverting vandalism', 'formatting source text', '{wikEdUsing}' ], 'wikEdSummaryUsing': '…using [[en:User:Cacycle/wikEd|wikEd]]',  // toolbar 'wikEdCodeEditorButtonDisabled': ' (disabled by wikEd)',  // button title acceskey 'alt-shift': 'alt-shift-',  // submit buttons 'wikEdLocalPreviewImg alt': 'Preview below', 'wikEdLocalPreview title': 'Show preview below', 'wikEdLocalDiffImg alt': 'Changes below', 'wikEdLocalDiff title': 'Show current changes below', 'wikEdHelpPageLink': ' |_________________________________________________________________________________________|<a href="{wikEdHomeBaseUrl}wiki/User:Cacycle/wikEd_help" target="helpwindow">wikEd help</a>', // use full link without {wikEdHomeBaseUrl} if the page is not on the English Wikipedia  // preview and changes buttons, top 'wikEdClose alt': 'Close', 'wikEdClose title': 'Close preview box', 'wikEdClose2 alt': 'Close', 'wikEdClose2 title': 'Close preview box', 'wikEdScrollToPreview2 alt': 'Scroll to preview', 'wikEdScrollToPreview2 title': 'Scroll to preview field', 'wikEdScrollToEdit2 alt': 'Scroll to edit', 'wikEdScrollToEdit2 title': 'Scroll to edit field',  // preview and changes buttons, bottom 'wikEdScrollToPreview3 alt': 'Scroll to preview', 'wikEdScrollToPreview3 title': 'Scroll to preview field', 'wikEdScrollToEdit3 alt': 'Scroll to edit', 'wikEdScrollToEdit3 title': 'Scroll to edit field',  // preview field 'wikEdPreviewLoading': '...', 'diffNotLoaded': 'Error: Local diff script not installed.',  // formatting functions 'image filename': 'filename', 'image width': 'width', 'table caption': 'caption', 'table heading': 'heading', 'table cell': 'cell', 'redirect article link': 'article link',  // fixing functions 'External links': 'External links', 'See also': 'See also', 'References': 'References',  // language specific wiki code 'wikicode Image': 'Image', 'wikicode File': 'File', 'wikicode Media': 'Media', 'wikicode Category': 'Category', 'wikicode Template': 'Template', 'wikEdReferencesSection': '\n== References ==\n\n<references />\n', 'talk page': 'talk', 'history page': 'history', 'talk namespace': 'Talk', 'talk namespace suffix': '$1_talk', // '$1_talk', '_talk', or 'talk_'  // hiding buttons, type 'hideRef': 'REF', 'hideTempl': 'TEMPL', 'hideTable': '',  // hiding buttons, details 'hideTableStart': 'Table', 'hideTableEnd': 'Table end', 'hideTableCaption': 'Caption', 'hideTableRow': 'Row', 'hideTableHeader': 'Header', 'hideTableCell': 'Cell',  // shortened button texts 'shortenedPreview': 'Preview', 'shortenedChanges': 'Changes',  // link popup 'followLink': '(ctrl-click)', 'followLinkMac': '(cmd-click)', 'redirect': ', redirect to:', 'redlink': ' (page does not exist)',  // auto updating 'wikEdGreasemonkeyAutoUpdate': 'wikEd Update:\n\nA new version of the Greasemonkey script "wikEd" is available.\n\n\nIt will be installed from:\n\n{updateURL}', 'wikEdGreasemonkeyAutoUpdateBugfix': 'Important wikEd Bugfix:\n\nA bugfix for the Greasemonkey script "wikEd" is available.\n\n\nIt will be installed from:\n\n{updateURL}',  // highlighting popups 'hyphenDash': 'Standard hyphen', 'figureDash': 'Figure dash', 'enDash': 'En dash', 'emDash': 'Em dash', 'barDash': 'Horizontal bar', 'minusDash': 'Minus sign', 'softHyphen': 'Soft hyphen', 'tab': 'Tab', 'enSpace': 'En space', 'emSpace': 'Em space', 'thinSpace': 'Thin space', 'ideographicSpace': 'Ideographic space',  // highlighting 'wikEdSignature3': 'Sign with username only', 'wikEdSignature4': 'Sign with user name and date', 'wikEdSignature5': 'Sign with date only',  // highlighting errors 'wikEdErrorHtmlUnknown': 'Unsupported HTML tag', 'wikEdErrorBoldItalic': 'Invalid bold / italic', 'wikEdErrorWrongClose': 'Close tag does not match', 'wikEdErrorNoOpen': 'Close tag has no match', 'wikEdErrorNoHandler': 'No handler', 'wikEdErrorNoClose': 'Open tag has no match', 'wikEdErrorNewline': 'Open tag closed by new line', 'wikEdErrorTemplHeading': 'Headings in templates are ignored', 'wikEdErrorTemplParam': 'Template/parameter tags do not match', 'wikEdErrorTemplParamAmbig': 'Template/parameter tags are ambiguous', 'wikEdErrorCodeInLinkName': 'Wikicode in link name', 'wikEdErrorCodeInTemplName': 'Wikicode in template name', 'wikEdErrorCodeInParamName': 'Wikicode in template parameter name',  // highlighting image preview 'wikEdFilePreview': 'Image preview',  // location search string functions 'iconPage': 'All icons and images used by wikEd. Save page as <i>web page, complete</i> to download all files into one folder.<br><br>',  // duplicated message 'clonedWarningsNote': 'Duplicated edit warnings (wikEd):'  }, wikEd.config.showMissingTranslations); };  // define built-in user interface texts wikEd.InitText();  // use local copies of images for testing (set to true in local copy of edit page), also defined in wikEdDiff.js if (wikEd.config.useLocalImages === undefined) { wikEd.config.useLocalImages = false; }  // path to local wikEd images for testing, also defined in wikEdDiff.js if (wikEd.config.imagePathLocal === undefined) { wikEd.config.imagePathLocal = 'file:///D:/wikEd/images/'; }  // path to wikEd images, also defined in wikEdDiff.js if (wikEd.config.imagePath === undefined) { wikEd.config.imagePath = '//upload.wikimedia.org/wikipedia/commons/'; }  // wikEd image filenames, also defined in wikEdDiff.js if (wikEd.config.image === undefined) { wikEd.config.image = {}; }  // wikEd.InitImages: define built-in image URLs wikEd.InitImages = function () {  wikEd.InitImage(wikEd.config.image, { 'barDash': '5/52/WikEd_bar_dash.png', 'bold': '5/59/WikEd_bold.png', 'browser': '0/07/WikEd_disabled.png', 'bulletList': '6/62/WikEd_bullet_list.png', 'case': 'a/aa/WikEd_case.png', 'caseSensitive': '0/0d/WikEd_case_sensitive.png', 'clearHistory': 'c/c8/WikEd_clear_history.png', 'clearSummary': '2/2c/WikEd_clear_summary.png', 'close': '9/97/WikEd_close.png', 'closePasted': 'b/bc/WikEd_close_pasted.png', 'closeToolbar': '1/1d/WikEd_close_toolbar.png', 'ctrl': '1/10/WikEd_ctrl.png', 'definitionList': 'f/f5/WikEd_definition_list.png', 'diff': 'd/db/WikEd_diff.png', 'disabled': '0/07/WikEd_disabled.png', 'dummy': 'c/c5/WikEd_dummy.png', 'emDash': '5/58/WikEd_em_dash.png', 'emSpace': '3/3a/WikEd_em_space.png', 'enDash': 'f/fc/WikEd_en_dash.png', 'enSpace': '0/04/WikEd_en_space.png', 'error': '3/3e/WikEd_error.png', 'figureDash': '2/25/WikEd_figure_dash.png', 'findAhead': '3/34/WikEd_find_ahead.png', 'findAll': '7/75/WikEd_find_all.png', 'findNext': 'a/ad/WikEd_find_next.png', 'findPrev': 'f/f5/WikEd_find_prev.png', 'fixAll': '8/86/WikEd_fix_all.png', 'fixBasic': '3/30/WikEd_fix_basic.png', 'fixCaps': '0/00/WikEd_fix_caps.png', 'fixUnicode': 'd/d4/WikEd_fix_unicode.png', 'fixRedirect': 'f/f8/WikEd_fix_redirect.png', 'fixChem': 'e/e7/WikEd_fix_chem.png', 'fixDash': 'e/e5/WikEd_fix_dash.png', 'fixHtml': '0/05/WikEd_fix_html.png', 'fixMath': '3/3f/WikEd_fix_math.png', 'fixPunct': 'd/db/WikEd_fix_punct.png', 'fixRegExTypo': '9/94/WikEd_fix_reg-ex-typo.png', 'fixUnits': '6/69/WikEd_fix_units.png', 'textZoom': '7/71/WikEd_font_size.png', 'fullScreen': 'd/d3/WikEd_fullscreen.png', 'getFind': '9/96/WikEd_get_selection.png', 'grip': 'a/ad/WikEd_grip.png', 'gripHidden': 'a/a8/WikEd_grip_hidden.png', 'heading': '0/07/WikEd_heading.png', 'highlightSyntax': '6/67/WikEd_syntax.png', 'ideographicSpace': 'c/c6/WikEd_ideographic_space.png', 'image': '3/37/WikEd_image.png', 'incompatible': '3/3e/WikEd_error.png', 'indentList': '7/7a/WikEd_indent_list.png', 'italic': 'd/d4/WikEd_italic.png', 'jumpNext': '5/54/WikEd_jump_next.png', 'logo': '6/67/WikEd_logo.png', 'minusDash': 'b/ba/WikEd_minus_dash.png', 'noFile': '8/88/WikEd_no_file.png', 'nowiki': '5/5a/WikEd_nowiki.png', 'numberList': '3/3b/WikEd_number_list.png', 'jumpPrev': 'c/c7/WikEd_jump_prev.png', 'preview': '3/31/WikEd_preview.png', 'redirect': 'f/fa/WikEd_redirect.png', 'redo': 'd/d7/WikEd_redo.png', 'ref': 'b/ba/WikEd_ref.png', 'refHide': '0/0b/WikEd_ref_hide.png', 'references': '6/66/WikEd_references.png', 'sign': 'd/d5/WikEd_sign.png', 'redoAll': '2/2d/WikEd_redo_all.png', 'resizeGrip': 'e/e1/WikEd_resize_grip.png', 'regExp': '6/6a/WikEd_regexp.png', 'replaceAll': '2/2a/WikEd_replace_all.png', 'replaceNext': 'b/b0/WikEd_replace_next.png', 'replacePrev': 'a/a1/WikEd_replace_prev.png', 'scrollToEdit': '1/13/WikEd_align_top.png', 'scrollToPreview': '3/37/WikEd_align_preview.png', 'scrollToEditDown': 'a/a8/WikEd_align_down.png', 'scrollToPreviewDown': '5/58/WikEd_align_preview_down.png', 'softHyphen': 'c/c7/WikEd_soft_hyphen.png', 'sort': '7/7c/WikEd_sort.png', 'source': '0/02/WikEd_source.png', 'strikethrough': '0/06/WikEd_strikethrough.png', 'subscript': '9/9e/WikEd_subscript.png', 'superscript': 'b/bf/WikEd_superscript.png', 'tab': 'e/e7/WikEd_tab.png', 'table': 'b/bd/WikEd_table.png', 'tableMode': 'e/ee/WikEd_table_edit.png', 'testVersion': '3/3e/WikEd_error.png', 'textify': 'c/cd/WikEd_textify.png', 'thinSpace': '5/56/WikEd_thin_space.png', 'underline': '2/21/WikEd_underline.png', 'undo': 'e/e6/WikEd_undo.png', 'undoAll': '0/08/WikEd_undo_all.png', 'unknown': '8/8a/WikEd_unknown.png', 'useWikEd': '6/67/WikEd_logo.png', 'using': 'e/e0/WikEd_using.png', 'webLink': '1/16/WikEd_weblink.png', 'wikify': '9/9f/WikEd_wikify.png', 'wikiLink': '2/21/WikEd_wikilink.png' }); };  // edit-frame css rules if (wikEd.config.frameCSS === undefined) { wikEd.config.frameCSS = {}; }  // wikEd.InitFrameCSS: define built-in edit frame css wikEd.InitFrameCSS = function () { wikEd.InitObject(wikEd.config.frameCSS, {  // frame '.wikEdFrameHtml': 'height: 100%; width: 100%; padding: 0; margin: 0; background: transparent; background-image: url({wikEdImage:resizeGrip}); background-attachment: fixed; background-position: right bottom; background-repeat: no-repeat; line-height: normal;', '.wikEdFrameBodyPlain': 'height: auto; min-height: 100%; width: auto; background: transparent; margin: 0; padding: 0; padding-left: 0.25em; overflow: auto; font-family: monospace;', '.wikEdFrameBodySyntax': 'height: auto; min-height: 100%; width: auto; background: transparent; margin: 0; padding: 0; padding-left: 0.25em; overflow: auto; font-family: monospace;', '.wikEdFrameBodyNewbie': 'height: auto; min-height: 100%; width: auto; background: transparent; margin: 0; padding: 0; padding-left: 0.25em; overflow: auto; font-family: monospace;',  // reselection / scroll to selection '.wikEdScrollLineHeight': 'position: absolute;',  // syntax highlighting '.wikEdError': 'background-image: url({wikEdImage:unknown}); color: black; font-weight: normal; font-style: normal; text-decoration: none;', '.wikEdHighlightError': 'color: black; background: #faa;',  '.wikEdHtml': 'background: #e8e8e8;', '.wikEdHtmlTag': 'color: #777;', '.wikEdHtmlTagButtons': 'color: #777;', '.wikEdHtmlUnknown': 'background-image: url({wikEdImage:unknown}); color: black; font-weight: normal; font-style: normal;', '.wikEdParsingNote': 'border: 1px outset #fcc; padding: 0 0.5em 0 0.5em; margin: 0 0.25em 0 0.25em; color: black; background: #fcc; font-weight: normal; font-size: smaller; font-style: normal; text-decoration: none; font-family: sans-serif;',  '.wikEdSubscript': 'position: relative; top: 0.3em;', '.wikEdSuperscript': 'position: relative; top: -0.3em;', '.wikEdBold': 'font-weight: bold;', '.wikEdItalic': 'font-style: italic;',  '.wikEdComment': 'background: #fff0d0; color: black; font-weight: normal; font-style: normal; text-decoration: none;', '.wikEdKeep': '', '.wikEdDel': 'text-decoration: line-through;', '.wikEdIns': 'text-decoration: underline;',  '.wikEdPre': 'background: #f8e8e0;', '.wikEdMath': 'background: #e8f0ff;', '.wikEdScore': 'background: #fff8e0;', '.wikEdNowiki': 'background: #f8e8e8;',  // horizontal rule '.wikEdHr': 'background: #666; color: #ffffff;',  // wiki code '.wikEdWiki': 'color: #777;', '.wikEdRedir': 'color: #c00; font-weight: bold;', '.wikEdSignature': 'color: #f00; font-weight: bold;', '.wikEdMagic': 'color: #666; font-weight: bold; background: #e8e8e8;', '.wikEdParserFunct': 'color: #f00;',  // headings '.wikEdFrameBodySyntax .wikEdHeading': 'color: #000; font-weight: bold;', '.wikEdFrameBodySyntax .wikEdHeadingWP': 'color: #000; font-weight: bold; background: #e8e8e8;', '.wikEdFrameBodyNewbie .wikEdHeading': 'color: #000; font-weight: bold; color: #000; background: #eee; padding: 0 0.25em; border: 1px solid #ddd; font-size: larger; line-height: 1.5;', '.wikEdFrameBodyNewbie .wikEdHeadingWP': 'color: #000; font-weight: bold; color: #000; background: #ddd; padding: 0 0.25em; border: 1px solid #ccc; font-size: larger; line-height: 1.5;',  // tables '.wikEdTableBlock': '',  '.wikEdTableCode': 'color: #888; background: #ccc;', '.wikEdTableTag': 'background: #ccc;', '.wikEdTableCaption': 'color: #000; background: #fff;', '.wikEdTableRow': 'color: #000; background: #ccc;', '.wikEdTableHeader': 'color: #000; background: #e8e8e8;', '.wikEdTableCell': 'color: #000; background: #f0f0f0;',  '.wikEdFrameBodyNewbie .wikEdTableCode': 'color: #888; background: transparent;', '.wikEdFrameBodyNewbie .wikEdTableTag, .wikEdFrameBodyNewbie .wikEdTableTagBR': 'background: #d8d8d8;', '.wikEdFrameBodyNewbie .wikEdTableCaption, .wikEdFrameBodyNewbie .wikEdTableCaptionBR': 'color: #000; background: #fff;', '.wikEdFrameBodyNewbie .wikEdTableRow, .wikEdFrameBodyNewbie .wikEdTableRowBR': 'color: #000; background: #d8d8d8;', '.wikEdFrameBodyNewbie .wikEdTableHeader, .wikEdFrameBodyNewbie .wikEdTableHeaderBR': 'color: #000; background: #f2f2f2;', '.wikEdFrameBodyNewbie .wikEdTableCell, .wikEdFrameBodyNewbie .wikEdTableCellBR': 'color: #000; background: #fbfbfb;',  'br.wikEdTableBR': 'display: none;', '.wikEdTableTagAttrib .wikEdTableCode, .wikEdTableCaptionAttrib .wikEdTableCode, .wikEdTableRowAttrib .wikEdTableCode, .wikEdTableHeaderAttrib .wikEdTableCode, .wikEdTableCellAttrib .wikEdTableCode': 'background: transparent;', '.wikEdTableTagAttrib, .wikEdTableRowAttrib': 'color: #666;', '.wikEdTableCaptionAttrib, .wikEdTableHeaderAttrib, .wikEdTableCellAttrib': 'color: #888;',  'table.wikEdTableMode': 'border: 1px solid #aaa; background: #d8d8d8; color: #000; border-collapse: separate; border-spacing: 0.25em 2px; margin: 0.5em 0;', 'td.wikEdTableCaption, td.wikEdTableHeader, td.wikEdTableCell, td.wikEdTableCaptionBR, td.wikEdTableHeaderBR, td.wikEdTableCellBR': 'border: 1px solid #aaa;', 'td.wikEdTableTag, td.wikEdTableRow, td.wikEdTableTagBR, td.wikEdTableRowBR': 'border: none; border-spacing: 0;',  // list '.wikEdList': 'color: #000; background: #e8e8e8;', '.wikEdListTag': 'font-weight: bold; font-family: monospace; vertical-align: text-bottom;',  // space-pre '.wikEdSpace': 'color: #000; background: #e8e8e8;', '.wikEdSpaceTag': 'background: #e8e8e8;',  // links '.wikEdLinkTag': 'color: #777;',  // wiki links '.wikEdLink': 'color: #00a;', '.wikEdLinkCrossNs': 'background: #ddd; color: #00a;', '.wikEdLinkInter': 'background: #ddd;', '.wikEdLinkNs': 'background: #ddd;', '.wikEdLinkName': 'font-weight: bold;', '.wikEdLinkTarget': '', '.wikEdLinkText': 'font-weight: bold;',  '.wikEdPMID': 'color: #00e;', '.wikEdISBN': 'color: #00e;', '.wikEdLinkInter span': 'font-weight: normal;', 'span.wikEdLinkText:hover': 'text-decoration: underline;', 'span.wikEdLinkName:hover': 'text-decoration: underline;', 'span.wikEdPMID:hover': 'text-decoration: underline;', 'span.wikEdISBN:hover': 'text-decoration: underline;',  // external links '.wikEdURL': '', '.wikEdURLName': 'color: #00e; font-weight: bold;', '.wikEdURLTarget': 'color: #00e;', '.wikEdURLText': 'color: #00e; font-weight: bold;', 'span.wikEdURLName:hover': 'text-decoration: underline;', 'span.wikEdURLText:hover': 'text-decoration: underline;',  // files '.wikEdFile': 'background: rgb(213, 255, 176); background: rgba(199, 255, 149, 0.75); color: #00e;', '.wikEdFrameBodyNewbie .wikEdFile': 'background: rgb(213, 255, 176); padding: 0.25em; margin-right: 0.25em; display: inline-block; border: 1px solid #082; margin: 1px;', '.wikEdFileTag': 'color: #444;', '.wikEdFileName': '', '.wikEdFileParam': 'color: #666;', '.wikEdFileCaption': 'color: #000;', '.wikEdFilePreview': 'border: 1px solid #c0ffa0; background: rgb(192, 192, 192) no-repeat 50% 50%; background: rgba(192, 192, 192, 0.75); position: absolute; right: 0; margin: 0.1em 0.25em; z-index: -1; border: none; padding: 1px; display: block;', '.wikEdFrameBodyNewbie .wikEdFilePreview': 'position: static; float: right; clear: both; background: transparent; padding: 0; ',  // categories '.wikEdCat': 'background: #ccc; color: #00e;', '.wikEdCatName': '', '.wikEdCat .wikEdLinkInter': 'color: #000; background: #aaa;', '.wikEdCat .wikEdLinkNs': 'color: #000; background: #ccc;', '.wikEdCat .wikEdLinkText': 'color: #000; font-weight: normal;', '.wikEdCat span.wikEdLinkText:hover': 'text-decoration: none;',  // refs '.wikEdFrameBodySyntax .wikEdRefContainer': 'display: block; position: fixed; left: -10000em;',  '.wikEdRefContainer': 'position: relative;', '.wikEdRefContainer button': 'padding: 0.1em; position: relative;',  '.wikEdRefButton': 'border: 1px solid; border-color: #e8e8e8 #444 #444 #e8e8e8; background: #d8d4d0;', '.wikEdRefButtonShow': 'border: 1px solid; border-color: #000 #e8e8e8 #e8e8e8 #000; background: #c8c4c0;', '.wikEdRef, .wikEdRefShow': 'background: #e8e8e8; color: #666;',  '.wikEdReferences': 'background: #eee;', '.wikEdReferencesTag': 'color: #444;', '.wikEdFrameBodyNewbie .wikEdReferences': 'background: #eee; padding: 0.25em; display: inline-block; border: 1px solid black; vertical-align: middle;', '.wikEdRefList': 'background: #eee;', '.wikEdFrameBodyNewbie .wikEdRefList': 'background: #e8e8e8; padding: 0.25em; display: inline-block; border: 1px solid black; vertical-align: middle;', '.wikEdRefName': 'color: #000;',  // templates '.wikEdFrameBodySyntax .wikEdTemplContainer': 'display: block; position: fixed; left: -10000em;', '.wikEdTemplContainer': 'position: relative;', '.wikEdTemplContainer button': 'padding: 0.1em; position: relative;', '.wikEdTemplButton': 'border: 1px solid; border-color: #e8e8e8 #444 #444 #e8e8e8; background: #d8d4d0;', '.wikEdTemplButtonShow': 'border: 1px solid; border-color: #000 #e8e8e8 #e8e8e8 #000; background: #c8c4c0;',  '.wikEdTempl, .wikEdTemplShow': 'background: #e8e8e8; color: #509;', '.wikEdTemplNs, .wikEdTemplNsShow': 'background: #ccc;',  '.wikEdTemplTag': 'color: #777;', '.wikEdTemplName': '', '.wikEdTemplParam': 'color: #666;', '.wikEdTemplMod': 'color: #f00; font-weight: bold;',  '.wikEdParam': 'background: #e8e8e8;', '.wikEdParamName': 'color: #900;', '.wikEdParamDefault': 'color: #000;',  // missing article for links, cats, refs, and templates '.wikEdRedlink': 'color: #c00;',  // character entities '.wikEdFrameBodySyntax .wikEdCharEntityContainer': 'display: block; position: fixed; left: -10000em;', '.wikEdCharEntityContainer': 'position: relative; right: -0.25em;', '.wikEdCharEntityContainer button': 'padding: 0; color: #000; font-weight: normal; font-family: monospace; position: relative; right: 0.25em; line-height: 0.75em;', '.wikEdCharEntityButton': 'border: 1px solid; border-color: #e8e8e8 #444 #444 #e8e8e8; background: #d8d4d0; border-color: rgba(255, 255, 255, 0.75) rgba(64, 64, 64, 0.5) rgba(64, 64, 64, 0.5) rgba(255, 255, 255, 0.75); background: rgba(192, 192, 192, 0.3);', '.wikEdCharEntityButtonShow': 'border: 1px solid; border-color: #000 #e8e8e8 #e8e8e8 #000; background: #c8c4c0; border-color: rgba(64, 64, 64, 0.5) rgba(255, 255, 255, 0.75) rgba(255, 255, 255, 0.75) rgba(64, 64, 64, 0.5); background: rgba(192, 192, 192, 0.3);', '.wikEdCharEntity, .wikEdCharEntityShow': 'color: #000; background: #e8e8e8;',  // tables '.wikEdFrameBodySyntax .wikEdTableContainer': 'display: block; position: fixed; left: -10000em;', '.wikEdTableContainer': 'position: relative;', '.wikEdTableContainer button': 'padding: 0.1em; position: relative; vertical-align: top;', '.wikEdTableButton': 'border: 1px solid; border-color: #e8e8e8 #444 #444 #e8e8e8; background: #d8d4d0;', '.wikEdTableButtonShow': 'border: 1px solid; border-color: #000 #e8e8e8 #e8e8e8 #000; background: #c8c4c0;', '.wikEdTable, .wikEdTableShow': '', '.wikEdTableButton:before, .wikEdTableButtonShow:before': 'line-height: 0.75em; font-size: 65%; color: #000; font-family: sans-serif;',  // links in references and templates '.wikEdFrameBodySyntax .wikEdRef .wikEdURLName, .wikEdFrameBodySyntax .wikEdTempl .wikEdURLName, .wikEdFrameBodySyntax .wikEdRef .wikEdURLTarget, .wikEdFrameBodySyntax .wikEdTempl .wikEdURLTarget, .wikEdFrameBodySyntax .wikEdRef .wikEdURLText, .wikEdFrameBodySyntax .wikEdTempl .wikEdURLText': 'color: #66f; font-weight: normal;', '.wikEdFrameBodySyntax .wikEdRef .wikEdLinkName, .wikEdFrameBodySyntax .wikEdTempl .wikEdLinkName, .wikEdFrameBodySyntax .wikEdRef .wikEdLinkTarget, .wikEdFrameBodySyntax .wikEdTempl .wikEdLinkTarget, .wikEdFrameBodySyntax .wikEdRef .wikEdLinkText, .wikEdFrameBodySyntax .wikEdTempl .wikEdLinkText': 'color: #66f; font-weight: normal;',  // wikEdFrameBodyNewbie ref and template hiding '.wikEdFrameBodyNewbie .wikEdRefContainer + .wikEdRef, .wikEdFrameBodyNewbie .wikEdTemplContainer + .wikEdTempl, .wikEdFrameBodyNewbie .wikEdTemplContainer + .wikEdTemplNs': 'position: fixed; left: -10000em;', '.wikEdFrameBodyNewbie .wikEdRefContainer + .wikEdRefShow, .wikEdFrameBodyNewbie .wikEdTemplContainer + .wikEdTemplShow, .wikEdFrameBodyNewbie .wikEdTemplContainer + .wikEdTemplNsShow': 'display: block; position: relative; color: #000; background: #f8f8f8; font-weight: normal; border: 1px solid; border-color: #444 #ccc #ccc #444; padding: 0.5em 0.25em;', '.wikEdFrameBodyNewbie .wikEdRefButton:before, .wikEdFrameBodyNewbie .wikEdTemplButton:before, .wikEdFrameBodyNewbie .wikEdTableButton:before, .wikEdFrameBodyNewbie .wikEdRefButtonShow:before, .wikEdFrameBodyNewbie .wikEdTemplButtonShow:before, .wikEdFrameBodyNewbie .wikEdTableButtonShow:before': 'line-height: 0.75em; font-size: 65%; color: #000; font-family: sans-serif;', '.wikEdRefButton:before, .wikEdTemplButton:before, .wikEdRefButtonShow:before, .wikEdTemplButtonShow:before': 'line-height: 0.75em; font-size: 65%; color: #000; font-family: sans-serif;', '.wikEdFrameBodyNewbie .wikEdRefButton:before, .wikEdFrameBodyNewbie .wikEdRefButtonShow:before': 'content: "{wikEdText:hideRef}"', '.wikEdFrameBodyNewbie .wikEdTemplButton:before, .wikEdFrameBodyNewbie .wikEdTemplButtonShow:before': 'content: "{wikEdText:hideTempl}";',  // wikEdFrameBodyNewbie char entity hiding '.wikEdFrameBodyNewbie .wikEdCharEntity': 'position: fixed; left: -10000em;', '.wikEdFrameBodyNewbie .wikEdCharEntityShow': 'display: inline; position: relative; color: #000; background: #f8f8f8; border: 1px solid; font-weight: normal; background: rgba(192, 192, 192, 0.3); border: 1px inset;', '.wikEdCharEntityButton:before, .wikEdCharEntityButtonShow:before': '',  // wikEdFrameBodyNewbie table hiding '.wikEdFrameBodyNewbie .wikEdTableContainer + .wikEdTable': 'position: fixed; left: -10000em;', '.wikEdFrameBodyNewbie .wikEdTableContainer + .wikEdTableShow': 'display: inline-block; position: relative; color: #000; font-weight: normal; background: rgba(255, 255, 255, 0.2); border: 1px inset;', '.wikEdFrameBodyNewbie .wikEdTableButton:before, .wikEdFrameBodyNewbie .wikEdTableButtonShow:before': 'content: "{wikEdText:hideTable}";',  // insert wikicode here '.wikEdInsertHere': 'background: orange; font-style: italic;',  // colors '.wikEdColorsLight': 'color: black;', '.wikEdColorsDark': 'color: white;',  // dashes '.wikEdFigureDash': 'background-image: url({wikEdImage:figureDash}); background-position: top right; background-repeat: no-repeat;', '.wikEdEmDash': 'background-image: url({wikEdImage:emDash}); background-position: top left; background-repeat: no-repeat;', '.wikEdEnDash': 'background-image: url({wikEdImage:enDash}); background-position: top left; background-repeat: no-repeat;', '.wikEdBarDash': 'background-image: url({wikEdImage:barDash}); background-position: top left; background-repeat: no-repeat;', '.wikEdMinusDash': 'background-image: url({wikEdImage:minusDash}); background-position: top left; background-repeat: no-repeat;', '.wikEdSoftHyphen': 'background-image: url({wikEdImage:softHyphen}); background-position: top left; background-repeat: no-repeat;', '.wikEdSoftHyphen:before': 'content: \'\xa0\'', '.wikEdHyphenDash': '',  // dashes, invisibles, control chars, and strange spaces '.wikEdTab': 'white-space: pre; background-image: url({wikEdImage:tab}); background-position: bottom right; background-repeat: no-repeat;', '.wikEdTabPlain': 'white-space: pre;', '.wikEdCtrl': 'white-space: pre; background-image: url({wikEdImage:ctrl}); background-position: center center; background-repeat: no-repeat; margin: 0 1px;', '.wikEdCtrl:before': 'content: \'\xa0\'',  '.wikEdEmSpace': 'background-image: url({wikEdImage:emSpace}); background-position: bottom left; background-repeat: no-repeat; margin: 0 1px; padding: 0 3px;', '.wikEdEnSpace': 'background-image: url({wikEdImage:enSpace}); background-position: bottom left; background-repeat: no-repeat; margin: 0 1px; padding: 0 3px;', '.wikEdThinSpace': 'background-image: url({wikEdImage:thinSpace}); background-position: bottom left; background-repeat: no-repeat; margin: 0 1px; padding: 0 3px;', '.wikEdIdeographicSpace': 'background-image: url({wikEdImage:ideographicSpace}); background-position: bottom left; background-repeat: no-repeat; margin: 0 1px; padding: 0 3px;' }); };  // main window css rules if (wikEd.config.mainCSS === undefined) { wikEd.config.mainCSS = {}; }  // wikEd.InitMainCSS: define built-in main window css wikEd.InitMainCSS = function () { wikEd.InitObject(wikEd.config.mainCSS, {  // logo '.wikEdLogoList': 'list-style-type: none;', '.wikEdLogo': 'margin-left: 0.5em;', '.wikEdLogoFallBack': 'margin: 0.25em 0 0.25em 0.5em; float: right;' }); };  // main window css rules for edit pages only if (wikEd.config.mainEditCSS === undefined) { wikEd.config.mainEditCSS = {}; }  // wikEd.InitMainEditCSS: define built-in main window css for edit pages only wikEd.InitMainEditCSS = function () { wikEd.InitObject(wikEd.config.mainEditCSS, {  // combo input box '.wikEdCombo': '',  // wikEd button areas  // button bar margins '.wikEdButtonBarFormat': 'margin: 0 8px 3px 1px; float: left;', '.wikEdButtonBarTextify': 'margin: 0 8px 3px 1px; float: left;', '.wikEdButtonBarCustom1': 'margin: 0 8px 3px 1px; float: left;', '.wikEdButtonBarFind': 'margin: 0 8px 3px 1px; float: left;', '.wikEdButtonBarFix': 'margin: 0 8px 3px 1px; float: left;', '.wikEdButtonBarCustom2': 'margin: 0 8px 3px 1px; float: left;', '.wikEdButtonBarControl': 'margin: 0 1px 3px 0; float: right;', '.wikEdButtonBarPreview': 'margin: 0.4em 0.75em 0 0; float: right;', '.wikEdButtonBarPreviewFull': 'margin: -0.2em 0 0 0.6em; float: right;', '.wikEdButtonBarPreview2': 'margin: 0.2em 0 0.4em 0; float: right;', '.wikEdButtonBarJump': 'margin: 0 0 0 0.6em; float: right;', '.wikEdButtonBarPasted': 'position: absolute;',  // button bar inner wrapper: border '.wikEdButtonBarInnerWrapperVisible': '', '.wikEdButtonBarInnerWrapperHidden': '',  // button bar grip wrapper '.wikEdButtonBarGripWrapperVisible': 'float: left; border: 1px solid; border-color: #e4e0dc #c4c0bc #c4c0bc #e4e0dc;', '.wikEdButtonBarGripWrapperHidden': 'float: left; border: 1px solid; border-color: #e4e0dc #c4c0bc #c4c0bc #e4e0dc;',  // button bar buttons wrapper '.wikEdButtonBarButtonsWrapperVisible, .wikEdButtonBarButtonsWrapperHidden': 'float: left; background: #d4d0cc; border: 1px solid; border-color: #e4e0dc #c4c0bc #c4c0bc #e4e0dc; background: #d4d0cc; z-index: 4;',  // button bar grip '.wikEdButtonBarGrip': 'background: #d4d0cc; cursor: pointer; background-repeat: no-repeat; background-position: center;', '.wikEdButtonBarGripWrapperVisible .wikEdButtonBarGrip': 'background-image: url({wikEdImage:grip});', '.wikEdButtonBarGripWrapperHidden .wikEdButtonBarGrip': 'background-image: url({wikEdImage:gripHidden});',  // button bar buttons '.wikEdButtonsFormat': 'padding: 2px 2px 0 0px;', '.wikEdButtonsTextify': 'padding: 2px 2px 0 0px;', '.wikEdButtonsCustom1': 'padding: 2px 2px 0 0px;', '.wikEdButtonsFind': 'padding: 2px 2px 0 0px;', '.wikEdButtonsFix': 'padding: 2px 2px 0 0px;', '.wikEdButtonsCustom2': 'padding: 2px 2px 0 0px;', '.wikEdButtonsControl': 'padding: 2px 2px 0 1px;', '.wikEdButtonsPasted': 'padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0; background: rgba(212, 208, 204, 0.6);', '.wikEdButtonsPasted:hover': 'background-color: #e4e0dc;', '.wikEdButtonsPasted img': 'border-color: rgba(0, 0, 0, 0) !important; background-color: rgba(0, 0, 0, 0);', '.wikEdButtonsPasted img:hover': 'background-color: #e4e0dc;', '.wikEdButtonsPreview': 'padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0; background: #d4d0cc;', '.wikEdButtonsPreviewFull': 'padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0; background: #d4d0cc;', '.wikEdButtonsPreview2': 'padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0; background: #d4d0cc;', '.wikEdButtonsJump': 'border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0; background: #d4d0cc;',  // wikEd buttons (!important for devmo skin) '.wikEdButton': 'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #d4d0cc; border: 1px #d4d0cc solid !important; cursor: pointer;', '.wikEdButton:hover': 'background: #e4e0dc; border: 1px outset !important; cursor: pointer;', '.wikEdButton:active': 'background: #e4e0dc; border: 1px inset !important; cursor: pointer;', '.wikEdButtonSolo': 'display: block; font-size: small; text-decoration: underline; padding: 0.2em; background: #d4d0cc; border: 1px #d4d0cc solid !important; cursor: pointer;', '.wikEdButtonSolo:hover': 'background: #e4e0dc; border: 1px outset !important; cursor: pointer;', '.wikEdButtonChecked': 'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ccc8c3; border: 1px solid !important; border-color: black white white black !important; cursor: pointer;', '.wikEdButtonUnchecked': 'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ddd8d3; border: 1px solid !important; border-color: white black black white !important; cursor: pointer;', '.wikEdButtonPressed': 'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ccc8c3; border: 1px solid !important; border-color: black white white black !important; cursor: wait;', '.wikEdButtonInactive': 'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: rgba(160, 160, 160, 0.5) !important; border: 1px #b0b0b0 solid !important; cursor: not-allowed', '.wikEdLocalPreview': 'vertical-align: top; margin: 0 0.33em 0 0.15em; padding: 0;', '.wikEdLocalDiff': 'vertical-align: top; margin: 0 0.33em 0 0.15em; padding: 0;', 'input#wpDiff, input#wpPreview': 'margin-right: 0;', // monobook fix '.wikEdButtonDummy': 'vertical-align: text-top; margin: 1px 2px; padding: 1px; background: #d4d0cc;',  // preview box '.wikEdPreviewArticle': 'margin: 0.75em 0 0.2em; padding: 0.5em; border: 1px solid #c0c0c0; background: #faf8f6;', '.wikEdPreviewDiff': 'margin: 0.75em 0 0.5em;', '.wikEdPreviewRefs': 'margin-top: 1.5em; padding-top: 1em; border-top: 1px solid #a0a0a0;', '.wikEdPreviewDiffError': 'padding: 0.5em; font-weight: bold; color: red; text-align: center;',  // find and replace fields '.wikEdFindComboInput, .wikEdReplaceComboInput': 'position: relative; margin: 0 5px; top: -1px; white-space: nowrap; vertical-align: bottom; padding: 0; line-height: 20px; font-size: 13px;', '#wikEdFindText, #wikEdReplaceText': 'padding: 0; font-family: monospace; margin: 0; position: absolute; left: 0; top: 0; z-index: 2; vertical-align: bottom; width: 170px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; height: 18px;', '#wikEdFindSelect, #wikEdReplaceSelect': 'font-family: monospace; margin: 0; position: relative; left: 0; top: 0; z-index: 1; vertical-align: bottom; width: 190px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; height: 18px;',  // summary field '.wikEdSummaryComboInput': 'position: relative; margin: 0 0 0 2px; top: 0; white-space: nowrap; padding: 0; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; font-size: 13px;', '.wikEdSummaryText': 'padding: 0 2px !important; margin: 0; position: absolute; left: 0; top: 0; z-index: 2; vertical-align: bottom; width: auto; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; height: 21px;', '.wikEdSummarySelect': 'padding: 0; margin: 0; position: relative; left: 0; top: 0; z-index: 1; vertical-align: text-top; width: auto; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; height: 21px;',  // space around submit buttons '.editButtons': '',  // frame (frame container border will be removed if textarea has none; frame must not have a border) '.wikEdFrameOuter': 'float: left; width: auto; border: 1px solid; border-color: #808080 #d0d0d0 #d0d0d0 #808080; position: relative;', '.wikEdFrameInner': 'float: left; width: auto; background: white; border: 1px solid; border-color: #404040 #ffffff #ffffff #404040; line-height: 0; position: relative;', '.wikEdFrame': 'float: left; width: 100%; border: 0;',  // summary '.wikEdSummaryWrapper': 'margin: 0.4em 0.75em 0; line-height: 26px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;', '.wikEdConsoleTopWrapper': 'clear: both; background: #f0f0f0; border: 1px solid #c0c0c0; position: relative; padding: 0 0 0.6em; margin: 0 0 0.5em;', '#wpSummaryLabel': 'margin: 0;', '.editOptions': 'padding: 0; border: none; margin: 0 0.75em; float: left', '.wikEdClearSummaryForm': 'display: inline;', '.wikEdClearSummary': 'vertical-align: middle; margin: 0 0 0 0.5em; padding: 1px; height: 19px; width: 18px; ', '#wikEdClearSummaryImg': 'vertical-align: 10%; ',  // input wrapper '.wikEdInputWrapper': 'position: relative; z-index: 100; margin-top: 0.5em; clear: both;', '.wikEdFullscreen .wikEdInputWrapper ': 'position: fixed; margin-top: 0; top: 0; left: 0; right: 0; background: #f0f0f0;', 'body.wikEdFullscreen': 'overflow: hidden;', '.wikEdFullscreen .portlet ': 'z-index: 0 !important;', // for monobook  // other wrappers '.wikEdEditorWrapper': '', '.wikEdToolbarWrapper': '', '.wikEdButtonBarWrapper': 'line-height: 14px; float: left; width: 100%; padding: 0.2em 0;', '.wikEdCaptchaWrapper': '', '.wikEdDebugWrapper': 'position: relative; margin: 0 0 0.5em;', '.wikEdDebugTextarea': 'width: 100%; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;', '.wikEdEditWrapper': 'clear: both;', '.wikEdEditWrapperFull': 'float: left; clear: both; width: 100%;', '.wikEdTextareaWrapper': '', '.wikEdFrameWrapper': '', '.wikEdConsoleWrapper': 'clear: both; background: #f0f0f0; border: 1px solid #c0c0c0; border-top: none; padding: 0 0 0.4em; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; float: left; width: 100%;', '.wikEdButtonsWrapper': '', '.wikEdButtonsWrapperFull': 'float: left; clear: both; width: 100%;', '.wikEdSummaryInputWrapper': 'display: inline; white-space: nowrap;', '.wikEdSubmitWrapper': '', '.wikEdSubmitButtonsWrapper': 'float: left; margin: 0.4em 0.75em 0;', '.wikEdEditOptionsWrapper': 'float: left; margin: 0.4em 0.75em 0;', '.wikEdEditHelp': 'white-space: nowrap;', '.wikEdInsertWrapper': 'float: left; clear: both; margin-top: 0.25em;', '.wikEdFullscreen .wikEdInsertWrapper p': 'display: inline; margin: 0;', '.wikEdLocalPrevWrapper': 'float: left; width: 100%;',  // various '.editCheckboxes': 'margin-bottom: 0;', '.wikEdEditOptions': 'display: inline-block; white-space: nowrap; vertical-align: text-top;', '.wikEdEditOptions label': 'vertical-align: text-bottom;', '#editpage-copywarn': '', '#editpage-specialchars': '', '#wikEdClonedWarnings': '', '#wikEdClonedWarningsNote': 'background: #fff; color: #888; font-size: 75%; display: inline;', '.editButtons input:first-child': 'margin-left: 0; margin-right: 0.33em;', 'fieldset#templatesandbox-editform': 'margin: 0 0 0.5em 0; float: left;', '#templatesandbox-editform legend': 'padding-top: 0;', }); };  // buttons if (wikEd.config.button === undefined) { wikEd.config.button = {}; }  // wikEd.InitButton: define built-in buttons wikEd.InitButton = function () { wikEd.InitObject(wikEd.config.button, {  // button number: [id, class, tooltip, image url, width, height, alt text, onclick handler code were obj is the button element]  // format top 1: ['wikEdUndo', 'wikEdButtonInactive', wikEd.config.text['wikEdUndo title'], wikEd.config.image['undo'], '16', '16', wikEd.config.text['wikEdUndo alt'], 'wikEd.EditButton(obj, obj.id);' ], 2: ['wikEdRedo', 'wikEdButtonInactive', wikEd.config.text['wikEdRedo title'], wikEd.config.image['redo'], '16', '16', wikEd.config.text['wikEdRedo alt'], 'wikEd.EditButton(obj, obj.id);' ], 3: ['wikEdBold', 'wikEdButton', wikEd.config.text['wikEdBold title'], wikEd.config.image['bold'], '16', '16', wikEd.config.text['wikEdBold alt'], 'wikEd.EditButton(obj, obj.id);' ], 4: ['wikEdItalic', 'wikEdButton', wikEd.config.text['wikEdItalic title'], wikEd.config.image['italic'], '16', '16', wikEd.config.text['wikEdItalic alt'], 'wikEd.EditButton(obj, obj.id);' ], 5: ['wikEdUnderline', 'wikEdButton', wikEd.config.text['wikEdUnderline title'], wikEd.config.image['underline'], '16', '16', wikEd.config.text['wikEdUnderline alt'], 'wikEd.EditButton(obj, obj.id);' ], 6: ['wikEdStrikethrough', 'wikEdButton', wikEd.config.text['wikEdStrikethrough title'], wikEd.config.image['strikethrough'], '16', '16', wikEd.config.text['wikEdStrikethrough alt'], 'wikEd.EditButton(obj, obj.id);' ], 7: ['wikEdNowiki', 'wikEdButton', wikEd.config.text['wikEdNowiki title'], wikEd.config.image['nowiki'], '16', '16', wikEd.config.text['wikEdNowiki alt'], 'wikEd.EditButton(obj, obj.id);' ], 8: ['wikEdSuperscript', 'wikEdButton', wikEd.config.text['wikEdSuperscript title'], wikEd.config.image['superscript'], '16', '16', wikEd.config.text['wikEdSuperscript alt'], 'wikEd.EditButton(obj, obj.id);' ], 9: ['wikEdSubscript', 'wikEdButton', wikEd.config.text['wikEdSubscript title'], wikEd.config.image['subscript'], '16', '16', wikEd.config.text['wikEdSubscript alt'], 'wikEd.EditButton(obj, obj.id);' ], 10: ['wikEdRef', 'wikEdButton', wikEd.config.text['wikEdRef title'], wikEd.config.image['ref'], '16', '16', wikEd.config.text['wikEdRef alt'], 'if (!event.shiftKey) { wikEd.EditButton(obj, \'wikEdRef\'); } else { wikEd.EditButton(obj, \'wikEdRefNamed\'); }' ], 12: ['wikEdCase', 'wikEdButton', wikEd.config.text['wikEdCase title'], wikEd.config.image['case'], '16', '16', wikEd.config.text['wikEdCase alt'], 'wikEd.EditButton(obj, obj.id);' ], 80: ['wikEdSort', 'wikEdButton', wikEd.config.text['wikEdSort title'], wikEd.config.image['sort'], '16', '16', wikEd.config.text['wikEdSort alt'], 'wikEd.EditButton(obj, obj.id);' ], 25: ['wikEdRedirect', 'wikEdButton', wikEd.config.text['wikEdRedirect title'], wikEd.config.image['redirect'], '16', '16', wikEd.config.text['wikEdRedirect alt'], 'wikEd.EditButton(obj, obj.id);' ], 13: ['wikEdUndoAll', 'wikEdButton', wikEd.config.text['wikEdUndoAll title'], wikEd.config.image['undoAll'], '16', '16', wikEd.config.text['wikEdUndoAll alt'], 'wikEd.EditButton(obj, obj.id);' ], 14: ['wikEdRedoAll', 'wikEdButtonInactive', wikEd.config.text['wikEdRedoAll title'], wikEd.config.image['redoAll'], '16', '16', wikEd.config.text['wikEdRedoAll alt'], 'wikEd.EditButton(obj, obj.id);' ],  // format bottom 15: ['wikEdWikiLink', 'wikEdButton', wikEd.config.text['wikEdWikiLink title'], wikEd.config.image['wikiLink'], '16', '16', wikEd.config.text['wikEdWikiLink alt'], 'wikEd.EditButton(obj, obj.id);' ], 16: ['wikEdWebLink', 'wikEdButton', wikEd.config.text['wikEdWebLink title'], wikEd.config.image['webLink'], '16', '16', wikEd.config.text['wikEdWebLink alt'], 'wikEd.EditButton(obj, obj.id);' ], 17: ['wikEdHeading', 'wikEdButton', wikEd.config.text['wikEdHeading title'], wikEd.config.image['heading'], '16', '16', wikEd.config.text['wikEdHeading alt'], 'if (!event.shiftKey) { wikEd.EditButton(obj, \'wikEdIncreaseHeading\'); } else { wikEd.EditButton(obj, \'wikEdDecreaseHeading\'); }' ], 19: ['wikEdBulletList', 'wikEdButton', wikEd.config.text['wikEdBulletList title'], wikEd.config.image['bulletList'], '16', '16', wikEd.config.text['wikEdBulletList alt'], 'if (!event.shiftKey) { wikEd.EditButton(obj, \'wikEdIncreaseBulletList\'); } else { wikEd.EditButton(obj, \'wikEdDecreaseBulletList\'); }' ], 20: ['wikEdNumberList', 'wikEdButton', wikEd.config.text['wikEdNumberList title'], wikEd.config.image['numberList'], '16', '16', wikEd.config.text['wikEdNumberList alt'], 'if (!event.shiftKey) { wikEd.EditButton(obj, \'wikEdIncreaseNumberList\'); } else { wikEd.EditButton(obj, \'wikEdDecreaseNumberList\'); }' ], 21: ['wikEdIndentList', 'wikEdButton', wikEd.config.text['wikEdIndentList title'], wikEd.config.image['indentList'], '16', '16', wikEd.config.text['wikEdIndentList alt'], 'if (!event.shiftKey) { wikEd.EditButton(obj, \'wikEdIncreaseIndentList\'); } else { wikEd.EditButton(obj, \'wikEdDecreaseIndentList\'); }' ], 22: ['wikEdDefinitionList', 'wikEdButton', wikEd.config.text['wikEdDefinitionList title'], wikEd.config.image['definitionList'], '16', '16', wikEd.config.text['wikEdDefinitionList alt'], 'wikEd.EditButton(obj, obj.id);' ], 23: ['wikEdImage', 'wikEdButton', wikEd.config.text['wikEdImage title'], wikEd.config.image['image'], '16', '16', wikEd.config.text['wikEdImage alt'], 'wikEd.EditButton(obj, obj.id);' ], 24: ['wikEdTable', 'wikEdButton', wikEd.config.text['wikEdTable title'], wikEd.config.image['table'], '16', '16', wikEd.config.text['wikEdTable alt'], 'wikEd.EditButton(obj, obj.id);' ], 11: ['wikEdReferences', 'wikEdButton', wikEd.config.text['wikEdReferences title'], wikEd.config.image['references'], '16', '16', wikEd.config.text['wikEdReferences alt'], 'if (!event.shiftKey) { wikEd.EditButton(obj, obj.id); } else { wikEd.EditButton(obj, \'wikEdReferencesSection\'); }' ], 84: ['wikEdSign', 'wikEdButton', wikEd.config.text['wikEdSign title'], wikEd.config.image['sign'], '16', '16', wikEd.config.text['wikEdSign alt'], 'if (!event.shiftKey) { wikEd.EditButton(obj, obj.id); } else { wikEd.EditButton(obj, \'wikEdSignName\'); }' ],  // wikify, textify 26: ['wikEdWikify', 'wikEdButton', wikEd.config.text['wikEdWikify title'], wikEd.config.image['wikify'], '16', '16', wikEd.config.text['wikEdWikify alt'], 'wikEd.EditButton(obj, obj.id);' ], 27: ['wikEdTextify', 'wikEdButton', wikEd.config.text['wikEdTextify title'], wikEd.config.image['textify'], '16', '16', wikEd.config.text['wikEdTextify alt'], 'if (event.shiftKey) { wikEd.EditButton(obj, obj.id, \'shift\'); } else { wikEd.EditButton(obj, obj.id); }' ],  // control top 77: ['wikEdRefHide', 'wikEdButtonUnchecked', wikEd.config.text['wikEdRefHide title'], wikEd.config.image['refHide'], '16', '16', wikEd.config.text['wikEdRefHide alt'], 'wikEd.Button(obj, obj.id, true);' ], 29: ['wikEdTextZoom', 'wikEdButton', wikEd.config.text['wikEdTextZoom title'], wikEd.config.image['textZoom'], '16', '16', wikEd.config.text['wikEdTextZoom alt'], 'if (!event.shiftKey) { wikEd.Button(obj, \'wikEdTextZoomDown\'); } else { wikEd.Button(obj, \'wikEdTextZoomUp\'); }' ], 30: ['wikEdClearHistory', 'wikEdButton', wikEd.config.text['wikEdClearHistory title'], wikEd.config.image['clearHistory'], '16', '16', wikEd.config.text['wikEdClearHistory alt'], 'wikEd.Button(obj, obj.id);' ], 31: ['wikEdScrollToPreview', 'wikEdButton', wikEd.config.text['wikEdScrollToPreview title'], wikEd.config.image['scrollToPreviewDown'], '16', '16', wikEd.config.text['wikEdScrollToPreview alt'], 'wikEd.Button(obj, obj.id);' ], 32: ['wikEdScrollToEdit', 'wikEdButton', wikEd.config.text['wikEdScrollToEdit title'], wikEd.config.image['scrollToEditDown'], '16', '16', wikEd.config.text['wikEdScrollToEdit alt'], 'wikEd.Button(obj, obj.id);' ],  // control bottom 33: ['wikEdUseWikEd', 'wikEdButtonChecked', wikEd.config.text['wikEdUseWikEd title'], wikEd.config.image['useWikEd'], '16', '16', wikEd.config.text['wikEdUseWikEd alt'], 'if (!event.ctrlKey) { wikEd.Button(obj, obj.id, true); } else { wikEd.DebugInfo(event); }' ], 34: ['wikEdHighlightSyntax', 'wikEdButtonUnchecked', wikEd.config.text['wikEdHighlightSyntax title'], wikEd.config.image['highlightSyntax'], '16', '16', wikEd.config.text['wikEdHighlightSyntax alt'], 'wikEd.Button(obj, obj.id, true);' ], 35: ['wikEdSource', 'wikEdButton', wikEd.config.text['wikEdSource title'], wikEd.config.image['source'], '16', '16', wikEd.config.text['wikEdSource alt'], 'wikEd.EditButton(obj, obj.id);' ], 75: ['wikEdCloseToolbar', 'wikEdButtonUnchecked', wikEd.config.text['wikEdCloseToolbar title'], wikEd.config.image['closeToolbar'], '16', '16', wikEd.config.text['wikEdCloseToolbar alt'], 'wikEd.Button(obj, obj.id, true);' ], 36: ['wikEdUsing', 'wikEdButtonUnchecked', wikEd.config.text['wikEdUsing title'], wikEd.config.image['using'], '16', '16', wikEd.config.text['wikEdUsing alt'], 'wikEd.Button(obj, obj.id, true);' ], 37: ['wikEdFullScreen', 'wikEdButtonUnchecked', wikEd.config.text['wikEdFullScreen title'], wikEd.config.image['fullScreen'], '16', '16', wikEd.config.text['wikEdFullScreen alt'], 'wikEd.Button(obj, obj.id, true);' ], 79: ['wikEdTableMode', 'wikEdButtonUnchecked', wikEd.config.text['wikEdTableMode title'], wikEd.config.image['tableMode'], '16', '16', wikEd.config.text['wikEdTableMode alt'], 'wikEd.Button(obj, obj.id, true);' ],  // find top 39: ['wikEdFindAll', 'wikEdButton', wikEd.config.text['wikEdFindAll title'], wikEd.config.image['findAll'], '16', '16', wikEd.config.text['wikEdFindAll alt'], 'wikEd.EditButton(obj, obj.id);' ], 40: ['wikEdFindPrev', 'wikEdButton', wikEd.config.text['wikEdFindPrev title'], wikEd.config.image['findPrev'], '16', '16', wikEd.config.text['wikEdFindPrev alt'], 'wikEd.EditButton(obj, obj.id);' ], 41: ['wikEdFindNext', 'wikEdButton', wikEd.config.text['wikEdFindNext title'], wikEd.config.image['findNext'], '16', '16', wikEd.config.text['wikEdFindNext alt'], 'if (event.shiftKey) { wikEd.EditButton(obj, obj.id, \'shift\'); } else { wikEd.EditButton(obj, obj.id); }' ], 43: ['wikEdJumpPrev', 'wikEdButton', wikEd.config.text['wikEdJumpPrev title'], wikEd.config.image['jumpPrev'], '16', '16', wikEd.config.text['wikEdJumpPrev alt'], 'wikEd.EditButton(obj, obj.id);' ], 44: ['wikEdJumpNext', 'wikEdButton', wikEd.config.text['wikEdJumpNext title'], wikEd.config.image['jumpNext'], '16', '16', wikEd.config.text['wikEdJumpNext alt'], 'wikEd.EditButton(obj, obj.id);' ],  // find bottom 46: ['wikEdReplaceAll', 'wikEdButton', wikEd.config.text['wikEdReplaceAll title'], wikEd.config.image['replaceAll'], '16', '16', wikEd.config.text['wikEdReplaceAll alt'], 'wikEd.EditButton(obj, obj.id);' ], 47: ['wikEdReplacePrev', 'wikEdButton', wikEd.config.text['wikEdReplacePrev title'], wikEd.config.image['replacePrev'], '16', '16', wikEd.config.text['wikEdReplacePrev alt'], 'wikEd.EditButton(obj, obj.id);' ], 48: ['wikEdReplaceNext', 'wikEdButton', wikEd.config.text['wikEdReplaceNext title'], wikEd.config.image['replaceNext'], '16', '16', wikEd.config.text['wikEdReplaceNext alt'], 'if (event.shiftKey) { wikEd.EditButton(obj, obj.id, \'shift\'); } else { wikEd.EditButton(obj, obj.id); }' ], 49: ['wikEdCaseSensitive', 'wikEdButtonUnchecked', wikEd.config.text['wikEdCaseSensitive title'], wikEd.config.image['caseSensitive'], '16', '16', wikEd.config.text['wikEdCaseSensitive alt'], 'wikEd.Button(obj, obj.id, true);' ], 50: ['wikEdRegExp', 'wikEdButtonUnchecked', wikEd.config.text['wikEdRegExp title'], wikEd.config.image['regExp'], '16', '16', wikEd.config.text['wikEdRegExp alt'], 'wikEd.Button(obj, obj.id, true);' ], 51: ['wikEdFindAhead', 'wikEdButtonUnchecked', wikEd.config.text['wikEdFindAhead title'], wikEd.config.image['findAhead'], '16', '16', wikEd.config.text['wikEdFindAhead alt'], 'wikEd.Button(obj, obj.id, true);' ],  // fix top 52: ['wikEdFixBasic', 'wikEdButton', wikEd.config.text['wikEdFixBasic title'], wikEd.config.image['fixBasic'], '16', '16', wikEd.config.text['wikEdFixBasic alt'], 'wikEd.EditButton(obj, obj.id);' ], 53: ['wikEdFixHtml', 'wikEdButton', wikEd.config.text['wikEdFixHtml title'], wikEd.config.image['fixHtml'], '16', '16', wikEd.config.text['wikEdFixHtml alt'], 'wikEd.EditButton(obj, obj.id);' ], 54: ['wikEdFixCaps', 'wikEdButton', wikEd.config.text['wikEdFixCaps title'], wikEd.config.image['fixCaps'], '16', '16', wikEd.config.text['wikEdFixCaps alt'], 'wikEd.EditButton(obj, obj.id);' ], 55: ['wikEdFixUnicode', 'wikEdButton', wikEd.config.text['wikEdFixUnicode title'], wikEd.config.image['fixUnicode'], '16', '16', wikEd.config.text['wikEdFixUnicode alt'], 'wikEd.EditButton(obj, obj.id);' ], 81: ['wikEdFixRedirect', 'wikEdButton', wikEd.config.text['wikEdFixRedirect title'], wikEd.config.image['fixRedirect'], '16', '16', wikEd.config.text['wikEdFixRedirect alt'], 'wikEd.EditButton(obj, obj.id);' ], 56: ['wikEdFixAll', 'wikEdButton', wikEd.config.text['wikEdFixAll title'], wikEd.config.image['fixAll'], '16', '16', wikEd.config.text['wikEdFixAll alt'], 'wikEd.EditButton(obj, obj.id);' ], 57: ['wikEdFixRegExTypo', 'wikEdButton', wikEd.config.text['wikEdFixRegExTypo title'], wikEd.config.image['fixRegExTypo'], '16', '16', wikEd.config.text['wikEdFixRegExTypo alt'], 'wikEd.EditButton(obj, obj.id);' ],  // fix bottom 58: ['wikEdFixDashes', 'wikEdButton', wikEd.config.text['wikEdFixDashes title'], wikEd.config.image['fixDash'], '16', '16', wikEd.config.text['wikEdFixDashes alt'], 'wikEd.EditButton(obj, obj.id);' ], 59: ['wikEdFixPunct', 'wikEdButton', wikEd.config.text['wikEdFixPunct title'], wikEd.config.image['fixPunct'], '16', '16', wikEd.config.text['wikEdFixPunct alt'], 'wikEd.EditButton(obj, obj.id);' ], 60: ['wikEdFixMath', 'wikEdButton', wikEd.config.text['wikEdFixMath title'], wikEd.config.image['fixMath'], '16', '16', wikEd.config.text['wikEdFixMath alt'], 'wikEd.EditButton(obj, obj.id);' ], 61: ['wikEdFixChem', 'wikEdButton', wikEd.config.text['wikEdFixChem title'], wikEd.config.image['fixChem'], '16', '16', wikEd.config.text['wikEdFixChem alt'], 'wikEd.EditButton(obj, obj.id);' ], 62: ['wikEdFixUnits', 'wikEdButton', wikEd.config.text['wikEdFixUnits title'], wikEd.config.image['fixUnits'], '16', '16', wikEd.config.text['wikEdFixUnits alt'], 'wikEd.EditButton(obj, obj.id);' ],  // preview top 65: ['wikEdClose', 'wikEdButton', wikEd.config.text['wikEdClose title'], wikEd.config.image['close'], '16', '16', wikEd.config.text['wikEdClose alt'], 'wikEd.Button(obj, obj.id);' ], 66: ['wikEdScrollToPreview2', 'wikEdButton', wikEd.config.text['wikEdScrollToPreview2 title'], wikEd.config.image['scrollToPreviewDown'], '16', '16', wikEd.config.text['wikEdScrollToPreview2 alt'], 'wikEd.Button(obj, obj.id);' ], 67: ['wikEdScrollToEdit2', 'wikEdButton', wikEd.config.text['wikEdScrollToEdit2 title'], wikEd.config.image['scrollToEdit'], '16', '16', wikEd.config.text['wikEdScrollToEdit2 alt'], 'wikEd.Button(obj, obj.id);' ],  // preview bottom 70: ['wikEdClose2', 'wikEdButton', wikEd.config.text['wikEdClose2 title'], wikEd.config.image['close'], '16', '16', wikEd.config.text['wikEdClose2 alt'], 'wikEd.Button(obj, obj.id);' ], 71: ['wikEdScrollToPreview3', 'wikEdButton', wikEd.config.text['wikEdScrollToPreview3 title'], wikEd.config.image['scrollToPreview'], '16', '16', wikEd.config.text['wikEdScrollToPreview3 alt'], 'wikEd.Button(obj, obj.id);' ], 72: ['wikEdScrollToEdit3', 'wikEdButton', wikEd.config.text['wikEdScrollToEdit3 title'], wikEd.config.image['scrollToEdit'], '16', '16', wikEd.config.text['wikEdScrollToEdit3 alt'], 'wikEd.Button(obj, obj.id);' ],  // jump 74: ['wikEdScrollToEdit4', 'wikEdButtonSolo', wikEd.config.text['wikEdScrollToEdit4 title'], wikEd.config.image['scrollToEditDown'], '16', '16', wikEd.config.text['wikEdScrollToEdit4 alt'], 'wikEd.Button(obj, obj.id);' ],  // dummy (empty placeholder) 76: ['wikEdDummy', 'wikEdButtonDummy', '', wikEd.config.image['dummy'], '16', '16', '', '' ],  // wikEd.InitButton: define built-in buttons (id, class, popup title, image src, width, height, alt text, click handler code were obj is the button element) 82: ['wikEdLocalPreview', 'wikEdLocalPreview', wikEd.config.text['wikEdLocalPreview title'], wikEd.config.image['preview'], '16', '16', wikEd.config.text['wikEdLocalPreviewImg alt'], 'wikEd.Button(obj, obj.id);' ], 83: ['wikEdLocalDiff', 'wikEdLocalDiff', wikEd.config.text['wikEdLocalDiff title'], wikEd.config.image['diff'], '16', '16', wikEd.config.text['wikEdLocalDiffImg alt'], 'wikEd.Button(obj, obj.id);' ],  // pasted 85: ['wikEdPastedTextify', 'wikEdButtonInactive', wikEd.config.text['wikEdPastedTextify title'], wikEd.config.image['textify'], '16', '16', wikEd.config.text['wikEdPastedTextify alt'], 'wikEd.EditButton(obj, obj.id);' ], 86: ['wikEdPastedWikify', 'wikEdButtonInactive', wikEd.config.text['wikEdPastedWikify title'], wikEd.config.image['wikify'], '16', '16', wikEd.config.text['wikEdPastedWikify alt'], 'wikEd.EditButton(obj, obj.id);' ], 87: ['wikEdPastedClose', 'wikEdButton', wikEd.config.text['wikEdPastedClose title'], wikEd.config.image['closePasted'], '16', '16', wikEd.config.text['wikEdPastedClose alt'], 'wikEd.PastedClose();' ] }); };  // button access keys if (wikEd.config.buttonKey === undefined) { wikEd.config.buttonKey = {}; }  // wikEd.InitButtonKey: define accesskeys for edit buttons wikEd.InitButtonKey = function () { wikEd.InitObject(wikEd.config.buttonKey, {  // wikEd button number: [key string, JS key code] 26: ['b', 66], // wikify 27: ['o', 79], // textify 67: ['g', 71], // scrolltoedit2 72: ['g', 71], // scrolltoedit3 74: ['g', 71], // scrolltoedit4 32: ['g', 71] // scrolltoedit, overwrites previous wikEd buttons for same key }); };  // button bars (id, class, button numbers) if (wikEd.config.buttonBar === undefined) { wikEd.config.buttonBar = {}; }  // wikEd.InitButtonBar: define built-in button bars wikEd.InitButtonBar = function () { wikEd.InitObject(wikEd.config.buttonBar, {  // button name: [id outer, class outer, id inner, class inner, height, grip title, button numbers, bar title 'format': ['wikEdButtonBarFormat', 'wikEdButtonBarFormat', 'wikEdButtonsFormat', 'wikEdButtonsFormat', 44, wikEd.config.text['wikEdGripFormat title'], [1,2,3,4,5,6,7,8,9,10,12,13,14,'br',15,16,17,19,20,21,22,23,24,11,80,25,84], wikEd.config.text['wikEdBarFormat title'] ], 'textify': ['wikEdButtonBarTextify', 'wikEdButtonBarTextify', 'wikEdButtonsTextify', 'wikEdButtonsTextify', 44, wikEd.config.text['wikEdGripTextify title'], [26,'br',27], wikEd.config.text['wikEdBarTextify title'] ], 'custom1': ['wikEdButtonBarCustom1', 'wikEdButtonBarCustom1', 'wikEdButtonsCustom1', 'wikEdButtonsCustom1', 44, wikEd.config.text['wikEdGripCustom1 title'], [ ], wikEd.config.text['wikEdBarCustom1 title'] ], 'find': ['wikEdButtonBarFind', 'wikEdButtonBarFind', 'wikEdButtonsFind', 'wikEdButtonsFind', 44, wikEd.config.text['wikEdGripFind title'], [39,40,'find',41,76,43,44,'br',46,47,'replace',48,49,50,51], wikEd.config.text['wikEdBarFind title'] ], 'fix': ['wikEdButtonBarFix', 'wikEdButtonBarFix', 'wikEdButtonsFix', 'wikEdButtonsFix', 44, wikEd.config.text['wikEdGripFix title'], [52,53,54,55,56,81,'br',58,59,60,61,62,57], wikEd.config.text['wikEdBarFix title'] ], 'custom2': ['wikEdButtonBarCustom2', 'wikEdButtonBarCustom2', 'wikEdButtonsCustom2', 'wikEdButtonsCustom2', 44, wikEd.config.text['wikEdGripCustom2 title'], [ ], wikEd.config.text['wikEdBarCustom2 title'] ], 'control': ['wikEdButtonBarControl', 'wikEdButtonBarControl', 'wikEdButtonsControl', 'wikEdButtonsControl', 44, wikEd.config.text['wikEdGripControl title'], [77,29,30,35,31,32,'br',33,34,79,75,36,37], wikEd.config.text['wikEdBarControl title'] ], 'preview': ['wikEdButtonBarPreview', 'wikEdButtonBarPreview', 'wikEdButtonsPreview', 'wikEdButtonsPreview', 0, null, [66,67,65], wikEd.config.text['wikEdBarPreview title'] ], 'preview2': ['wikEdButtonBarPreview2', 'wikEdButtonBarPreview2', 'wikEdButtonsPreview2', 'wikEdButtonsPreview2', 0, null, [71,72,70], wikEd.config.text['wikEdBarPreview2 title'] ], 'jump': ['wikEdButtonBarJump', 'wikEdButtonBarJump', 'wikEdButtonsJump', 'wikEdButtonsJump', 0, null, [74], wikEd.config.text['wikEdBarJump title'] ], 'pasted': ['wikEdButtonBarPasted', 'wikEdButtonBarPasted', 'wikEdButtonsPasted', 'wikEdButtonsPasted', 0, null, [85,86,87], wikEd.config.text['wikEdBarPasted title'] ] }); };  // history length for find, replace, and summary fields if (wikEd.config.historyLength === undefined) { wikEd.config.historyLength = {}; } wikEd.InitHistoryLength = function () { wikEd.InitObject(wikEd.config.historyLength, { 'find': 10, 'replace': 10, 'summary': 10 }); };  // presets for combo input fields dropdown options, {wikEdUsing} appends a link to this script if (wikEd.config.comboPresetOptions === undefined) { wikEd.config.comboPresetOptions = {}; } if (wikEd.config.comboPresetOptions.summary === undefined) { wikEd.config.comboPresetOptions.summary = wikEd.config.text.wikEdPresetSummary; }  // text for summary link to this script if (wikEd.config.summaryUsing === undefined) { wikEd.config.summaryUsing = wikEd.config.text.wikEdSummaryUsing; }  // expiration time span for permanent cookies in seconds, also defined in wikEdDiff.js if (wikEd.config.cookieExpireSec === undefined) { wikEd.config.cookieExpireSec = 1 * 30 * 24 * 60 * 60; }  // disable wikEd preset if (wikEd.config.disabledPreset === undefined) { wikEd.config.disabledPreset = false; }  // find ahead as you type checkbox preset if (wikEd.config.findAheadSelected === undefined) { wikEd.config.findAheadSelected = true; }  // highlight syntax preset if (wikEd.config.highlightSyntaxPreset === undefined) { wikEd.config.highlightSyntaxPreset = true; }  // enable wikEd preset if (wikEd.config.useWikEdPreset === undefined) { wikEd.config.useWikEdPreset = true; }  // add '...using wikEd' to summary preset if (wikEd.config.usingPreset === undefined) { wikEd.config.usingPreset = false; }  // scroll to edit field on non-preview pages if (wikEd.config.scrollToEdit === undefined) { wikEd.config.scrollToEdit = true; }  // focus the edit field on non-preview pages if (wikEd.config.focusEdit === undefined) { wikEd.config.focusEdit = true; }  // fullscreen mode preset if (wikEd.config.fullScreenModePreset === undefined) { wikEd.config.fullScreenModePreset = false; }  // show MediaWiki toolbar preset if (wikEd.config.closeToolbarPreset === undefined) { wikEd.config.closeToolbarPreset = false; }  // hide ref tags preset if (wikEd.config.refHidePreset === undefined) { wikEd.config.refHidePreset = false; }  // text size adjustment for edit window (percentage) if (wikEd.config.textSizeAdjust === undefined) { wikEd.config.textSizeAdjust = 100; }  // remove invisible syntax highlighting comments after closing tag if (wikEd.config.removeHighlightComments === undefined) { wikEd.config.removeHighlightComments = true; }  // show the text-to-source button for testing purposes if (wikEd.config.showSourceButton === undefined) { wikEd.config.showSourceButton = false; }  // show the using-wikEd button if (wikEd.config.showUsingButton === undefined) { wikEd.config.showUsingButton = false; }  // the wikEd help page link to be displayed after the editing help link, an empty string disables the link if (wikEd.config.helpPageLink === undefined) { wikEd.config.helpPageLink = wikEd.config.text.wikEdHelpPageLink; }  // enable external diff script if (wikEd.config.loadDiffScript === undefined) { wikEd.config.loadDiffScript = true; }  // enable external wikEdDiff script if (wikEd.config.loadDiff === undefined) { wikEd.config.loadDiff = true; }  // RegExTypoFix rules page, the address must have the exact same domain name as the used wiki if (wikEd.config.regExTypoFixURL === undefined) { wikEd.config.regExTypoFixURL = wikEd.config.homeBaseUrl + 'w/index.php?title=Wikipedia:AutoWikiBrowser/Typos&action=raw'; }  // enable RegExTypoFix button (https://en.wikipedia.org/wiki/User:Mboverload/RegExTypoFix) if (wikEd.config.regExTypoFix === undefined) { wikEd.config.regExTypoFix = false; }  // enable highlighting as links if (wikEd.config.followHighlightedLinks === undefined) { wikEd.config.followHighlightedLinks = false; }  // skip the browser detection to run wikEd under IE and Opera if (wikEd.config.skipBrowserTest === undefined) { wikEd.config.skipBrowserTest = false; }  // skip the script test that disables wikEd if certain scripts are present if (wikEd.config.skipScriptTest === undefined) { wikEd.config.skipScriptTest = false; }  // skip the add-on test that disables wikEd if certain add-ons are present if (wikEd.config.skipAddonTest === undefined) { wikEd.config.skipAddonTest = false; }  // skip the read-only detection if (wikEd.config.skipReadOnlyTest === undefined) { wikEd.config.skipReadOnlyTest = false; }  // disable wikEd if incompatible scripts are active if (wikEd.config.incompatibleScripts === undefined) { wikEd.config.incompatibleScripts = {}; }  // wikEd.InitIncompatibleScripts: disable wikEd if incompatible scripts are active // 'name in error message': 'regexp', case insensitive for script file name from URL w/o .js, use '\\' for '\' wikEd.InitIncompatibleScripts = function () { wikEd.InitObject(wikEd.config.incompatibleScripts, { 'CKEditor': '\\bckeditor', 'FCKEditor': 'fckeditor', 'less edit clutter': 'less.?edit.?clutter', // [[User:Magnus_Manske/less_edit_clutter.js]] 'MagnusEditBox': 'MagnusEditBox' // less_edit_clutter gadget on fr }); };  // disable beta toolbar CodeEditor button if (wikEd.config.disableCodeEditorButton === undefined) { wikEd.config.disableCodeEditorButton = true; }  // set the button bar grip width in px if (wikEd.config.buttonBarGripWidth === undefined) { wikEd.config.buttonBarGripWidth = 7; }  // enable server preview (Ajax) if (wikEd.config.useAjaxPreview === undefined) { wikEd.config.useAjaxPreview = true; }  // enable auto update (Ajax) if (wikEd.config.autoUpdate === undefined) { wikEd.config.autoUpdate = true; }  // hours between update check (monobook.js) if (wikEd.config.autoUpdateHours === undefined) { wikEd.config.autoUpdateHours = 20; }  // hours between update check (Greasemonkey) if (wikEd.config.autoUpdateHoursGM === undefined) { wikEd.config.autoUpdateHoursGM = 40; }  // auto update: version url (Ajax) if (wikEd.config.autoUpdateUrl === undefined) { wikEd.config.autoUpdateUrl = wikEd.config.homeBaseUrl + 'w/index.php?title=User:Cacycle/wikEd_current_version&action=raw&maxage=0'; }  // auto update: script url for Greasemonkey update if (wikEd.config.autoUpdateScriptUrl === undefined) { wikEd.config.autoUpdateScriptUrl = wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Cacycle/wikEd.user.js'; }  // auto update: script url for Greasemonkey bugfix (fix script duplication after @namespace change in version 0.9.127) if (wikEd.config.autoUpdateScriptUrlBugfix === undefined) { wikEd.config.autoUpdateScriptUrlBugfix = wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Cacycle/bugfix_wikEd.user.js'; }  // make links ctrl-clickable if (wikEd.config.linkify === undefined) { wikEd.config.linkify = true; }  // absolute instead of relative linkify links, URL with "$1" as article name placeholder if (wikEd.config.linkifyArticlePath === undefined) { wikEd.config.linkifyArticlePath = null; }  // hide refs and templates in newbie mode if (wikEd.config.hideContent === undefined) { wikEd.config.hideContent = true; }  // unhide refs and templates in newbie mode by hover-shift instead of mouseover if (wikEd.config.unhideShift === undefined) { wikEd.config.unhideShift = false; }  // wikify table parameters, replaces original table parameters with this string if (wikEd.config.wikifyTableParameters === undefined) { wikEd.config.wikifyTableParameters = ''; }  // do not rearrange page elements if (wikEd.config.noRearrange === undefined) { wikEd.config.noRearrange = false; }  // use French rules for fix punctuation if (wikEd.config.fixPunctFrench === undefined) { wikEd.config.fixPunctFrench = false; }  // wikEd.config.setupHook, executed after wikEd has been set up, usage: wikEd.config.setupHook.push(YourFunction); if (wikEd.config.setupHook === undefined) { wikEd.config.setupHook = []; }  // wikEd.config.onHook, executed after wikEd has been re-enabled by logo click, usage: wikEd.config.onHook.push(YourFunction); if (wikEd.config.onHook === undefined) { wikEd.config.onHook = []; }  // wikEd.config.offHook, executed after wikEd has been disabled by logo click, usage: wikEd.config.offHook.push(YourFunction); if (wikEd.config.offHook === undefined) { wikEd.config.offHook = []; }  // wikEd.config.textareaHook, executed after classic textarea has been enabled by user, usage: wikEd.config.textareaHook.push(YourFunction); if (wikEd.config.textareaHook === undefined) { wikEd.config.textareaHook = []; }  // wikEd.config.frameHook, executed after wikEd edit frame has been enabled by user, usage: wikEd.config.frameHook.push(YourFunction); if (wikEd.config.frameHook === undefined) { wikEd.config.frameHook = []; }  // wikEd.config.previewHook, executed after the local preview has been added to the page, usage: wikEd.config.previewHook.push(YourFunction); if (wikEd.config.previewHook === undefined) { wikEd.config.previewHook = []; }  // wikEd.config.diffHook, executed after the local changes diff has been added to the page, usage: wikEd.config.diffHook.push(YourFunction); if (wikEd.config.dHook === undefined) { wikEd.config.diffHook = []; }  // custom edit form id instead of 'editform' if (wikEd.config.customEditFormId === undefined) { wikEd.config.customEditFormId = ''; }  // custom textarea id instead of 'wpTextbox1' if (wikEd.config.customTextAreaId === undefined) { wikEd.config.customTextAreaId = ''; }  // custom save button id instead of 'wpSave' if (wikEd.config.customSaveButtonId === undefined) { wikEd.config.customSaveButtonId = ''; }  // display tables as editable html tables (table mode) if (wikEd.config.tableMode === undefined) { wikEd.config.tableMode = true; }  // show table mode toggle button if (wikEd.config.showTableModeButton === undefined) { wikEd.config.showTableModeButton = false; }  // maximal time for syntax highlighting in ms if (wikEd.config.maxHighlightTime === undefined) { wikEd.config.maxHighlightTime = 3000; }  // first char of article names is case sensitive (e.g. Wiktionary) if (wikEd.config.articlesCaseSensitive === undefined) { wikEd.config.articlesCaseSensitive = false; }  // force immediate update if this version string is newer if (wikEd.config.forcedUpdate === undefined) { wikEd.config.forcedUpdate = ''; }  // display highlighting error messages in text if (wikEd.config.highlightError === undefined) { wikEd.config.highlightError = false; }  // display preview of files in text if (wikEd.config.filePreview === undefined) { wikEd.config.filePreview = true; }  // file preview image size in pixels if (wikEd.config.filePreviewSize === undefined) { wikEd.config.filePreviewSize = 75; }  // move cursor/caret outside syntax highlighted element if (wikEd.config.antiHighlightBleeding === undefined) { wikEd.config.antiHighlightBleeding = false; }  // debug window maximal length in chars if (wikEd.config.debugMaxLength === undefined) { wikEd.config.debugMaxLength = 500000; }  // debug display of DOM nodes: maximal length of innerHTML in chars if (wikEd.config.debugInnerHtmlLength === undefined) { wikEd.config.debugInnerHtmlLength = 150; }  // WikiMedia Commons (or other external file repository) script url for redlink detection if (wikEd.config.externalApiUrl === undefined) { wikEd.config.externalApiUrl = '//commons.wikimedia.org/w/api.php'; }  // origin domains allowed to call externalScriptURL API for redlink detection via Ajax cross-origin request (CORS) (comma separated list) if (wikEd.config.externalApiDomains === undefined) { wikEd.config.externalApiDomains = 'wikipedia.org,wiktionary.org,wikibooks.org,wikinews.org,wikiquote.org,wikisource.org,wikiversity.org,wikivoyage.org,wikidata.org,mediawiki.org,wikimedia.org,wikimediafoundation.org'; }  // wikibase data repository url default if (wikEd.config.wbRepoUrl === undefined) { wikEd.config.wbRepoUrl = '//www.wikidata.org'; }  // wikibase data repository article path default if (wikEd.config.wbRepoArticlePath === undefined) { wikEd.config.wbRepoArticlePath = '/wiki/$1'; }  // interlanguage name of default wiki on wikibase data repository default if (wikEd.config.wbGlobalSiteId === undefined) { wikEd.config.wbGlobalSiteId = 'enwiki'; }  // copy textarea background color to wikEd edit frame if (wikEd.config.frameBackgroundColor === undefined) { wikEd.config.frameBackgroundColor = false; }  // convert all &nbsp; character entities to actual characters for textarea editing and saving (not recommended) if (wikEd.config.nbspToChar === undefined) { wikEd.config.nbspToChar = false; }  return;}; // user configurable variables needed during start up // init configif (wikEd.config === undefined) { wikEd.config = {}; } // wikEd code home base URL, also defined in wikEdDiff.jsif (wikEd.config.homeBaseUrl === undefined) { wikEd.config.homeBaseUrl = '//en.wikipedia.org/'; } // diff library URL, also defined in wikEdDiff.jsif (wikEd.config.diffScriptSrc === undefined) { wikEd.config.diffScriptSrc = wikEd.config.homeBaseUrl + 'w/index.php?title=User:Cacycle/diff.js&action=raw&ctype=text/javascript'; } // wikEdDiff script URL, also defined in wikEdDiff.jsif (wikEd.config.diffSrc === undefined) { wikEd.config.diffSrc = wikEd.config.homeBaseUrl + 'w/index.php?title=User:Cacycle/wikEdDiff.js&action=raw&ctype=text/javascript'; } // wikEd-as-gadget detection, set to true if gadget script name is not MediaWiki:Gadget-wikEd.jsif (wikEd.config.gadget === undefined) { wikEd.config.gadget = null; } // duplicate edit warnings from the top of the page to above the edit windowif (wikEd.config.doCloneWarnings === undefined) { wikEd.config.doCloneWarnings = true; } // startup debuggingif (wikEd.config.debugStartUp === undefined) { wikEd.config.debugStartUp = ''; } // show missing translationsif (wikEd.config.showMissingTranslations === undefined) { wikEd.config.showMissingTranslations = false; } // content language default, also used for wikEd UI localizationif (wikEd.config.languageDefault === undefined) { wikEd.config.languageDefault = ''; } // load external translationif (wikEd.config.loadTranslation === undefined) { wikEd.config.loadTranslation = true; } // translation javascript URLsif (wikEd.config.translations === undefined) { wikEd.config.translations = {}; } // wikEd.InitTranslations: define translation javascript URLs ('': internal default)wikEd.InitTranslations = function () { wikEd.InitObject(wikEd.config.translations, { 'en': '', 'af': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Arnobarnard/wikEd_international_af.js', 'ar': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:ترجمان05/wikEd_international_ar.js', 'bn': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Aftabuzzaman/wikEd_international_bn.js', 'zh-hans': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:CAS222222221/wikEd_international_zh.js', 'zh-hant': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Liflon/wikEd_international_zh-hant.js', 'cs': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Sevela.p/wikEd_international_cs.js', 'nl': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Jeronevw/wikEd_international_nl.js', 'eo': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=Tlustulimu/wikEd_international_eo.js', 'fi': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Ejs-80/wikEd_international_fi.js', 'fr': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Leag/wikEd-fr.js', 'gl': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Toliño/wikEd_international_gl.js', 'de': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:PerfektesChaos/wikEd_international_de.js', 'he': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:שמוליק/wikEd_international_he.js', 'hr': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:SpeedyGonsales/wikEd_international_hr.js', 'hu': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Tsch81/wikEd-hu.js', 'it': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Jalo/wikEd_international_it.js', 'ja': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Hatukanezumi/wikEd_international_ja.js', 'kk': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Arystanbek/wikEd_international_kk.js', 'ko': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Ilovesabbath/wikEd_international_ko.js', 'dsb': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Michalwiki/wikEd_international_dsb.js', 'ms': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Aviator/wikEd_international_ms.js', 'no': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Dvyjones/wikEd_international_no.js', 'nn': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Frokor/wikEd_international_nn.js', 'fa': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Reza1615/wikEd_international_fa.js', 'pl': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Konradek/wikEd_international_pl.js', 'pt': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:He7d3r/Tools/wikEd_international_pt.js', 'ro': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Roamataa/wikEd_international_ro.js', 'ru': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:IGW/wikEd_international_ru.js', 'scn': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Meloscn/wikEd_international_scn.js', 'sk': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Helix84/wikEd_international_sk.js', 'sl': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Eleassar/wikEd_international_sl.js', 'es': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Doblecaña/wikEd_international_es.js', 'sv': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Where_next_Columbus?/wikEd_international_sv.js', 'tr': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Vito_Genovese/wikEd_international_tr.js', 'hsb': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Michalwiki/wikEd_international_hsb.js', 'vi': wikEd.config.homeBaseUrl + 'w/index.php?action=raw&ctype=text/javascript&title=User:Vinhtantran/wikEd_international_vi.js' });}; // Mediawiki page and skin detection, logo placementif (wikEd.config.mediaWikiSkinIds === undefined) { wikEd.config.mediaWikiSkinIds = {}; } // wikEd.InitMediaWikiSkinIds: define Mediawiki page and skin detection, logo placement// format: skin name: [ dom element to add logo to ('': top right), logo to this list or list contained in this parent element, rearrange page elements, [skin detection element id list], enable local preview / diff ],wikEd.InitMediaWikiSkinIds = function () { wikEd.InitObject(wikEd.config.mediaWikiSkinIds, {  // monobook, also detects simple and myskin monobook: [ 'p-personal', true, true, ['column-content', 'content', 'bodyContent', 'siteSub', 'contentSub', 'column-one', 'p-cactions'] ],  // vector (see https://bugzilla.wikimedia.org/show_bug.cgi?id=19527) vector_old: [ 'personal', true, true, ['content', 'bodyContent', 'contentSub', 'left-navigation', 'namespaces'] ], vector_new: [ 'p-personal', true, true, ['content', 'bodyContent', 'contentSub', 'left-navigation', 'p-namespaces', 'p-cactions'] ],  // citizendium.org pinkwich5: [ 'p-personal', true, true, ['column-content', 'content', 'bodycontent', 'sitesub', 'contentSub', 'column-one', 'p-cactions'] ],  // other MediaWiki skins standard: [ 'quickbar', false, true, ['content', 'topbar', 'article', 'footer', 'pagestats'] ], nostalgia: [ 'topbar', false, true, ['content', 'specialpages', 'article', 'footer'] ], cologneblue: [ 'quickbar', false, true, ['content', 'topbar', 'sitetitle', 'sitesub', 'article', 'footer'] ], modern: [ 'p-personal', true, true, ['mw_header', 'mw_main', 'mw_contentwrapper'] ],  // wikia.com monaco: [ 'userData', false, false, ['background_strip', 'siteSub', 'contentSub', 'monaco_footer'] ], quartz: [ 'welcome', false, true, ['articleWrapper', 'bodyContent', 'siteSub', 'contentSub', 'sidebar'] ], searchwikia: [ 'header-li-buttons', false, true, ['header', 'header-container', 'header-go-button', 'article-container', 'article', 'article-text'] ], oasis: [ 'AccountNavigation', false, false, ['WikiaHeader', 'WikiaPage'], false ],  // custom skins developed on wiki.mozilla.org and developer.mozilla.org cavendish: [ '', false, true, ['internal', 'container', 'header', 'contentTop', 'mBody', 'side', 'nav', 'siteSub', 'contentSub'] ], devmo: [ 'personal', false, true, ['developer-mozilla-org', 'container', 'header', 'navigation', 'bar', 'page', 'sidebar', 'sidebarslideup', 'contentTop', 'siteSub', 'contentSub'] ],  // custom skins gumaxdd: [ 'gumax-p-login', true, true, ['gumax-header', 'gumax-content-body'] ], pixeled: [ 'topright', true, true, ['contentwrapper', 'catnav', 'morefoot'] ],  // custom MediaWiki identifier mediawiki: [ '', false, false, ['mediawiki'] ] });}; //// end of user configurable variables//  //// wikEd.InitGlobals: initialize non-configurable variables// wikEd.InitGlobals = function () {  // global variables wikEd.turnedOn = false; wikEd.disabled = true; wikEd.debugOpen = false; wikEd.pageNamespace = null; wikEd.frameLoaded = false;  // edit page types wikEd.editArticle = false; wikEd.editUpload = false; wikEd.editReadOnly = false; wikEd.editSemanticForm = false; wikEd.viewDeleted = false; wikEd.editWatchlist = false; wikEd.cssPage = false; wikEd.jsPage = false; wikEd.editSection = null;  // beta toolbar, CodeEditor wikEd.useBetaToolbar = false; wikEd.useCodeEditor = false; wikEd.codeEditorButtonPollCount = 0;  // history wikEd.fieldHist = []; wikEd.savedName = []; wikEd.inputElement = []; wikEd.selectElement = [];  wikEd.checkMarker = []; wikEd.checkMarker[true] = '♦'; wikEd.checkMarker[false] = '◊';  // undo all, redo all wikEd.origVersion = ''; wikEd.lastVersion = null;  // global dom elements wikEd.logo = null; wikEd.logoList = null; wikEd.debug = null; wikEd.wikiEditor = null; wikEd.wikiEditorFrame = null; wikEd.wikiEditorTop = null; wikEd.wikiEditorLeft = null; wikEd.wikiEditorBar = null; wikEd.wikiEditorBottom = null; wikEd.wikiEditorText = null; wikEd.textareaContainer = null; wikEd.toolbar = null; wikEd.frameInner = null; wikEd.frameOuter = null; wikEd.frame = null; wikEd.frameDocument = null; wikEd.frameBody = null; wikEd.frameHtml = null; wikEd.frameWindow = null;  wikEd.inputWrapper = null; wikEd.editorWrapper = null; wikEd.toolbarWrapper = null; wikEd.buttonBarWrapper = null; wikEd.captchaWrapper = null; wikEd.debugWrapper = null; wikEd.editWrapper = null; wikEd.textareaWrapper = null; wikEd.frameWrapper = null; wikEd.consoleWrapper = null; wikEd.buttonsWrapper = null; wikEd.summaryWrapper = null; wikEd.consoleTopWrapper = null; wikEd.summaryInputWrapper = null; wikEd.editOptionsWrapper = null; wikEd.submitWrapper = null; wikEd.submitButtonsWrapper = null; wikEd.localPrevWrapper = null; wikEd.wikiPreview = null; wikEd.catLinks = null; wikEd.insertWrapper = null; wikEd.textBoxTable = null;  // edit form fields wikEd.editForm = null; wikEd.starttime = null; wikEd.edittime = null; wikEd.editToken = null; wikEd.autoSummary = null; wikEd.textarea = null;  wikEd.buttonsWrapperWidth = {}; wikEd.buttonBarFormat = null; wikEd.buttonBarTextify = null; wikEd.buttonBarCustom1 = null; wikEd.buttonBarFind = null; wikEd.buttonBarFix = null; wikEd.buttonBarCustom2 = null; wikEd.buttonBarControl = null; wikEd.buttonBarPreview = null; wikEd.buttonBarPreview2 = null; wikEd.buttonBarJump = null; wikEd.buttonBarPasted = null; wikEd.previewArticle = null; wikEd.previewDiff = null; wikEd.clearSummary = null; wikEd.clearSummaryImg = null;  wikEd.caseSensitive = null; wikEd.regExp = null; wikEd.findAhead = null; wikEd.fixRegExTypo = null;  wikEd.findText = null; wikEd.replaceText = null; wikEd.summaryText = null; wikEd.summarySelect = null; wikEd.summaryTextWidth = null;  wikEd.editHelp = null; wikEd.saveButton = null; wikEd.previewButton = null; wikEd.lDiffButton = null; wikEd.diffPreviewButton = null; wikEd.summaryLabel = null;  wikEd.highlightNamedHideButtonsStylesheet = null;  // frame resizing wikEd.resizeGripWidth = 16; wikEd.resizeGripHeight = 16; wikEd.resizeFramePageYStart = 0; wikEd.resizeFramePageXStart = 0; wikEd.resizeFrameOffsetHeight = 0; wikEd.resizeFrameOffsetWidth = 0; wikEd.resizeFrameMouseOverGrip = false; wikEd.resizeFrameActive = false; wikEd.frameHeight = ''; wikEd.frameWidth = ''; wikEd.textareaHeight = ''; wikEd.textareaWidth = '';  // various wikEd.insertCounter = 0; wikEd.editButtonHandler = {}; wikEd.textareaBorderHeight = 0; wikEd.frameBorderHeight = 0; wikEd.frameBorderWidth = 0; wikEd.textareaOffsetHeightInitial = 0; wikEd.clearSummaryWidth = null;  // fullscreen button state and actual fullscreen state wikEd.fullScreenMode = false; wikEd.fullscreen = false;  wikEd.addNewSection = null; wikEd.browserNotSupported = false; wikEd.frameScrollTop = null; wikEd.textareaUpdated = true; wikEd.previewIsAjax = null; wikEd.buttonKeyCode = []; wikEd.direction = null; wikEd.textSize = 0; wikEd.textSizeInit = 0; wikEd.previewPage = false; wikEd.clonedWarnings = false; wikEd.syntaxHighlightTagCSS = []; wikEd.loader = false; wikEd.wikibase = {}; wikEd.keepSelRange = null;  // override site javascript functions wikEd.InsertTagsOriginal = null; wikEd.insertAtCursorOriginal = null;  // wikEd settings wikEd.refHide = false; wikEd.using = false; wikEd.closeToolbar = false; wikEd.highlightSyntax = false; wikEd.noSpellcheck = false; wikEd.diff = false; wikEd.tableMode = false; wikEd.cleanNodes = false; wikEd.readOnly = false;  // unicode fixing and char highlighting wikEd.supportedChars = null; wikEd.reservedChars = null; wikEd.specialChars = null; wikEd.problemChars = null;  wikEd.charEntitiesByName = {};  wikEd.controlCharHighlighting = null; wikEd.controlCharHighlightingStr = ''; wikEd.charHighlighting = null; wikEd.charHighlightingStr = '';  wikEd.letters = '';  // linkification and hiding wikEd.wikiLinks = {}; wikEd.referenceArray = []; wikEd.templateArray = []; wikEd.charEntityArray = []; wikEd.tableArray = []; wikEd.scheduledUnhide = null;  // RegExtypoFix rules wikEd.typoRulesFind = []; wikEd.typoRulesReplace = [];  // store link infos (normalizations, redirects, redlinks) wikEd.linkInfo = {}; wikEd.externalLinkInfo = {};  // article preview: named reference definitions wikEd.namedRefs = {};  // file preview wikEd.filePreviewCache = {}; wikEd.filePreviewRequest = ''; wikEd.filePreviewNo = 0; wikEd.filePreviewIds = [];  // debugging time measurement, usage: wikEd.debugTimer.push([1234, new Date]); wikEd.DebugTimer(); wikEd.debugTimer = [];  // syntax highlighting wikEd.parseObj = {};  // MediaWiki file paths for use in regexps wikEd.server = ''; wikEd.articlePath = ''; wikEd.script = ''; wikEd.scriptPath = ''; wikEd.scriptName = ''; wikEd.scriptURL = ''; wikEd.useExternalApi = false;  // pasting object wikEd.paste = null;  // magic words and parser functions, see https://www.mediawiki.org/wiki/Help:Magic_words // __MAGICWORDS__ wikEd.magicWords = 'NOTOC|FORCETOC|TOC|NOEDITSECTION|NEWSECTIONLINK|NOGALLERY|HIDDENCAT|NOCONTENTCONVERT|NOCC|NOTITLECONVERT|NOTC|END|START|NOINDEX|INDEX|STATICREDIRECT';  // template, parser function, and parser variable modifiers {{modifier:...}} // see https://meta.wikimedia.org/wiki/Help:Magic_words#Template_modifiers wikEd.templModifier = 'int|msg|msgnw|raw|subst';  // parser variables {{variable}} wikEd.parserVariables = 'CURRENTYEAR|CURRENTMONTH|CURRENTMONTHNAME|CURRENTMONTHNAMEGEN|CURRENTMONTHABBREV|CURRENTDAY|CURRENTDAY2|CURRENTDOW|CURRENTDAYNAME|CURRENTTIME|CURRENTHOUR|CURRENTWEEK|CURRENTTIMESTAMP|LOCALYEAR|LOCALMONTH|LOCALMONTHNAME|LOCALMONTHNAMEGEN|LOCALMONTHABBREV|LOCALDAY|LOCALDAY2|LOCALDOW|LOCALDAYNAME|LOCALTIME|LOCALHOUR|LOCALWEEK|LOCALTIMESTAMP|SITENAME|CURRENTVERSION|CONTENTLANGUAGE|REVISIONID|REVISIONDAY|REVISIONDAY2|REVISIONMONTH|REVISIONYEAR|REVISIONTIMESTAMP|SERVER|SERVERNAME|SCRIPTPATH|FULLPAGENAME|PAGENAME|BASEPAGENAME|SUBPAGENAME|SUBJECTPAGENAME|TALKPAGENAME|FULLPAGENAMEE|PAGENAMEE|BASEPAGENAMEE|SUBPAGENAMEE|SUBJECTPAGENAMEE|TALKPAGENAMEE|NAMESPACE|SUBJECTSPACE|ARTICLESPACE|TALKSPACE|NAMESPACEE|SUBJECTSPACEE|TALKSPACEE|DIRMARK|DIRECTIONMARK|PAGENAME|PAGENAMEE|ARTICLEPATH|NOEXTERNALLANGLINKS';  // parser variables {{variable:R}} wikEd.parserVariablesR = 'NUMBEROFPAGES|NUMBEROFARTICLES|NUMBEROFFILES|NUMBEROFEDITS|NUMBEROFUSERS|NUMBEROFADMINS|NUMBEROFVIEWS|NUMBEROFACTIVEUSERS|PROTECTIONLEVEL';  // parser functions {{FUNCTION:parameter|R}} wikEd.parserFunctionsR = 'NUMBERINGROUP|PAGESINNS|PAGESINNAMESPACE|PAGESINCATEGORY|PAGESINCAT|PAGESIZE|DEFAULTSORT|DISPLAYTITLE';  // parser functions {{function:param|param}} wikEd.parserFunctions = 'localurl|localurle|fullurl|filepath|fullurle|urlencode|urldecode|anchorencode|ns|lc|lcfirst|uc|ucfirst|formatnum|padleft|padright|padright|plural|grammar|gender|int|noexternallanglinks';  // parser functions {{#function:param|param}} wikEd.parserFunctionsHash = 'language|special|tag|tag|expr|if|ifeq|ifexist|ifexpr|switch|time|timel|rel2abs|titleparts|iferror|iferror|special|tag|categorytree|formatdate|property|invoke';  // define leaf elements for wikEd.GetInnerHTML wikEd.leafElements = { 'IMG': true, 'HR': true, 'BR': true, 'INPUT': true };  return;}; // variables needed during startup, might be called multiple times // hash of loaded scripts, also defined in wikEdDiff.jsif (wikEd.externalScripts === undefined) { wikEd.externalScripts = null; }if (wikEd.externalScriptsString === undefined) { wikEd.externalScriptsString = ''; }if (wikEd.pageLoaded === undefined) { wikEd.pageLoaded = false; }if (wikEd.programVersion === undefined) { wikEd.programVersion = ''; }if (wikEd.programDate === undefined) { wikEd.programDate = ''; } // browser and os identificationrif (wikEd.browserName === undefined) { wikEd.browserName = ''; }if (wikEd.browserFlavor === undefined) { wikEd.browserFlavor = ''; }if (wikEd.browserVersion === undefined) { wikEd.browserVersion = 0; }if (wikEd.browserVersionStr === undefined) { wikEd.browserVersionStr = ''; }if (wikEd.msie === undefined) { wikEd.msie = false; }if (wikEd.mozilla === undefined) { wikEd.mozilla = false; }if (wikEd.opera === undefined) { wikEd.opera = false; }if (wikEd.safari === undefined) { wikEd.safari = false; }if (wikEd.webkit === undefined) { wikEd.webkit = false; }if (wikEd.chrome === undefined) { wikEd.chrome = false; }if (wikEd.greasemonkey === undefined) { wikEd.greasemonkey = false; }if (wikEd.testVersion === undefined) { wikEd.testVersion = false; }if (wikEd.platform === undefined) { wikEd.platform = null; }if (wikEd.installationType === undefined) { wikEd.installationType = ''; } // global variables for Greasemonkeyif (wikEd.wikiGlobals === undefined) { wikEd.wikiGlobals = {}; }if (wikEd.text === undefined) { wikEd.text = {}; } // skinsif (wikEd.logoContainerId === undefined) { wikEd.logoContainerId = ''; }if (wikEd.rearrange === undefined) { wikEd.rearrange = false; }if (wikEd.logoToList === undefined) { wikEd.logoToList = false; }if (wikEd.enableLocalPreview === undefined) { wikEd.enableLocalPreview = false; }if (wikEd.skin === undefined) { wikEd.skin = ''; } // variousif (wikEd.gotGlobalsHook === undefined) { wikEd.gotGlobalsHook = []; }if (wikEd.getGlobalsCounter === undefined) { wikEd.getGlobalsCounter = 0; }if (wikEd.loadingTranslation === undefined) { wikEd.loadingTranslation = false; }if (wikEd.webStorage === undefined) { wikEd.webStorage = null; } // customizationif (wikEd.useWikEd === undefined) { wikEd.useWikEd = false; }if (wikEd.wikEdTextAdded === undefined) { wikEd.wikEdTextAdded = false; }if (wikEd.wikEdConfigAdded === undefined) { wikEd.wikEdConfigAdded = false; } // global dom elements, also defined in wikEdDiff.jsif (wikEd.pageOrigin === undefined) { wikEd.pageOrigin = ''; }if (wikEd.head === undefined) { wikEd.head = null; } // also defined in wikEdDiff.jsif (wikEd.pageName === undefined) { wikEd.pageName = null; }  //// wikEd.InitObject: initialize object, keep pre-defined values (code copied to wikEdDiff.js)// wikEd.InitObject = function (target, source, showMissing) {  if (typeof target == 'object') { for (var key in source) { if (typeof target[key] == 'undefined') { target[key] = source[key];  // show missing array entries if (showMissing === true) { if (typeof target[key] == 'string') { wikEd.config.debugStartUp += '\t\t\t\'' + key + '\': \'' + target[key].replace(/\n/g, '\\n') + '\',\n'; } } } } } return;};  //// wikEd.AddToObject: add or replace properties, replace existing values (code copied to wikEdDiff.js)// wikEd.AddToObject = function (target, source, priority) {  if (priority === undefined) { priority = {}; } if (typeof target == 'object') { for (var key in source) { if (priority[key] !== undefined) { target[key] = priority[key]; } else { target[key] = source[key]; } } } return;};  //// wikEd.InitImage: initialize images, keep pre-defined values (code copied to wikEdDiff.js)// wikEd.InitImage = function (target, source) {  var server = window.location.href.replace(/^(\w+:\/\/.*?)\/.*/, '$1'); var protocol = server.replace(/^(\w+:)\/\/.*/, '$1');  for (var key in source) { if (typeof target[key] == 'undefined') {  // remove MediaWiki path prefixes and add local path if (wikEd.config.useLocalImages === true) { target[key] = wikEd.config.imagePathLocal + source[key].replace(/^[0-9a-f]+\/[0-9a-f]+\/()/, ''); }  // add path else { target[key] = wikEd.config.imagePath + source[key]; }  // Chrome 33.0.1750.146 m bug, not displaying frame html background image without complete URL if (/^\/\//.test(target[key]) === true) { target[key] = protocol + target[key]; } else if (/^\//.test(target[key]) === true) { target[key] = server + target[key]; } } } return;};  //// wikEd.Startup: wikEd startup code, called during page load// wikEd.Startup = function () {  // redirect WED shortcut to wikEd.Debug(objectName, object, popup) window.WED = wikEd.Debug;  // extract version info from wikEd.Meta() var meta = wikEd.Meta.toString(); var regExpMatchVersion = /@version\s+(.*?)[ \t]*\n/.exec(meta); if ( (regExpMatchVersion !== null) && (regExpMatchVersion[1] !== null) ) { wikEd.programVersion = regExpMatchVersion[1]; } var regExpMatchDate = /@date\s+(.*?)[ \t]*\n/.exec(meta); if ( (regExpMatchDate !== null) && (regExpMatchDate[1] !== null) ) { wikEd.programDate = regExpMatchDate[1]; }  // MediaWiki pages always have their title set, filter out Greasemonkey running on created iframes if (document.title === '') { return; }  // check if wikEd has already started up if (document.getElementsByName('wikEdStartupFlag')[0] !== undefined) { return; }  // define current window head wikEd.head = document.getElementsByTagName('head')[0] || null;  // set startup flag var flag = document.createElement('meta'); flag.setAttribute('name', 'wikEdStartupFlag'); wikEd.head.appendChild(flag);  // get site of origin (window.location.href is about:blank if Firefox during page load) var origin = wikEd.head.baseURI; if (origin === undefined) { origin = window.location.toString(); } wikEd.pageOrigin = origin.replace(/^((https?|file):\/\/[^\/?#]*)?.*$/, '$1');  // check browser and version var regExpMatchAgent = window.navigator.userAgent.match(/\b(Firefox|Netscape|SeaMonkey|IceWeasel|IceCat|Fennec|Minefield|BonEcho|GranParadiso|Shiretoko|Namoroka)\W+(\d+\.\d+)/i); if (regExpMatchAgent !== null) { wikEd.browserName = 'Mozilla'; wikEd.browserFlavor = regExpMatchAgent[1]; wikEd.browserVersion = parseFloat(regExpMatchAgent[2]); wikEd.mozilla = true; }  // check for MSIE else { regExpMatchAgent = window.navigator.userAgent.match(/(MSIE)\W+(\d+\.\d+)/i); if (regExpMatchAgent !== null) { wikEd.browserName = 'MSIE'; wikEd.browserVersion = parseFloat(regExpMatchAgent[2]); wikEd.msie = true; }  // check for Opera <= version 12 (Opera/9.80 (Windows NT 6.0) Presto/2.12.388 Version/12.14) else { regExpMatchAgent = window.navigator.userAgent.match(/\b(Opera)\W+(\d+\.\d+)/i); if (regExpMatchAgent !== null) { wikEd.browserName = 'Opera'; wikEd.browserVersion = parseFloat(regExpMatchAgent[2]); if (wikEd.browserVersion == 9.80) { var versionMatch = window.navigator.userAgent.match(/(Version)\W+(\d+\.\d+)/i); if (versionMatch !== null) { wikEd.browserVersion = parseFloat(regExpMatchAgent[2]); } } wikEd.opera = true; }  // check for Opera >= version 15 (Mozilla/5.0 (Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.52 Safari/537.36 OPR/15.0.1147.100) else { regExpMatchAgent = window.navigator.userAgent.match(/\b(OPR)\W+(\d+\.\d+)/i); if (regExpMatchAgent !== null) { wikEd.browserName = 'Opera'; wikEd.browserVersion = parseFloat(regExpMatchAgent[2]); wikEd.opera = true; }  // check for Google Chrome (AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.2.149.30 Safari/525.13) else { regExpMatchAgent = window.navigator.userAgent.match(/\b(Chrome)\W+(\d+\.\d+)(\S+)/i); if (regExpMatchAgent !== null) { wikEd.browserName = 'Chrome'; wikEd.browserVersion = parseFloat(regExpMatchAgent[2]); wikEd.browserVersionStr = regExpMatchAgent[ 2 ] + regExpMatchAgent[ 3 ]; wikEd.chrome = true; }  // check for Safari else { regExpMatchAgent = window.navigator.userAgent.match(/\b(Safari)\W+(\d+\.\d+)/i); if (regExpMatchAgent !== null) { wikEd.browserName = 'Safari'; wikEd.browserVersion = parseFloat(regExpMatchAgent[2]); wikEd.safari = true; }  // check for other WebKit else { regExpMatchAgent = window.navigator.userAgent.match(/\b(WebKit)(GTK\+)?\W+(\d+\.\d+)/i); if (regExpMatchAgent !== null) { wikEd.browserName = 'WebKit'; wikEd.browserVersion = parseFloat(regExpMatchAgent[3]); wikEd.webkit = true; } } } } } } }  // check OS var regExpMatchOS = window.navigator.platform.match(/^(win|mac|unix|linux)/i); if (regExpMatchOS !== null) { wikEd.platform = regExpMatchOS[1].toLowerCase(); }  // import customization (try now again after page load for user/skin.js) if ( (wikEdConfig !== undefined) && (wikEd.wikEdConfigAdded === false) ) { wikEd.AddToObject(wikEd.config, wikEdConfig); wikEd.wikEdConfigAdded = true; } if ( (wikEdText !== undefined) && (wikEd.wikEdTextAdded === false) ) { wikEd.AddToObject(wikEd.text, wikEdText, wikEd.config.text); wikEd.wikEdTextAdded = true; }  // compatibility fixes for older customizations and wikEd-compatibilizations in other scripts window.wikEdUseWikEd = wikEd.useWikEd; window.WikEdUpdateTextarea = wikEd.UpdateTextarea; window.WikEdUpdateFrame = wikEd.UpdateFrame; window.WikEdGetText = wikEd.GetText; window.WikEdEditButton = wikEd.EditButton;  // check if this runs under Greasemonkey if (typeof GM_info == 'object') { wikEd.greasemonkey = true; }  // parse global-context (MediaWiki) variables into hash (for Greasemonkey) var globalNames = ['skin', 'wgServer', 'wgTitle', 'wgCanonicalNamespace', 'wgArticlePath', 'wgScript', 'wgScriptPath', 'wgUserName', 'wgCurRevisionId', 'wgContentLanguage', 'wgUserLanguage', 'wgEnableAPI', 'wgPageName', 'wgNamespaceIds', 'wgFormattedNamespaces', 'wgUseAutomaticEditSummaries', 'wgVersion', 'wgPageContentModel']; if (wikEd.greasemonkey === true) { globalNames.push('wikEdConfig', 'wikEdText'); }  // copy custom config settings and text after values have arrived var gotGlobalsHook = [ function() { if ( (typeof wikEd.wikiGlobals.wikEdConfig == 'object') && (wikEd.wikEdConfigAdded === false) ) { wikEd.AddToObject(wikEd.config, wikEd.wikiGlobals.wikEdConfig); wikEd.wikEdConfigAdded = true; } if ( (typeof wikEd.wikiGlobals.wikEdText == 'object') && (wikEd.wikEdTextAdded === false) ) { wikEd.AddToObject(wikEd.text, wikEd.wikiGlobals.wikEdText, wikEd.config.text); wikEd.wikEdTextAdded = true; } return; } ];  // and load translations when done if ( (wikEd.config.loadTranslation === true) && (wikEd.loadingTranslation === false) ) { gotGlobalsHook.push(wikEd.LoadTranslations); }  // set listener for GetGlobals messaging window.addEventListener('message', wikEd.GetGlobalsReceiver, false);  // parse globals (asynchronous) wikEd.GetGlobals(globalNames, gotGlobalsHook);  // schedule the setup routine; readyState interactive gives GM security error if (document.readyState == 'complete') { wikEd.Setup(); }  // with DOMContentLoaded event wikEd does not load for first (uncached) section edit else { window.addEventListener('load', wikEd.Setup, false); }  return;};  //// wikEd.LoadTranslations: load external wikEd translation and language settings// wikEd.LoadTranslations = function () {  if ( (wikEd.config.loadTranslation === true) && (wikEd.loadingTranslation === false) ) { var contentLang = wikEd.wikiGlobals.wgContentLanguage || ''; var userLang = wikEd.wikiGlobals.wgUserLanguage || ''; if ( (wikEd.config.languageDefault !== '') || (userLang !== '') || (contentLang !== '') ) {  // simplified Chinese if (contentLang == 'zh') { contentLang = 'zh-hans'; } if ( (userLang == 'zh') || (userLang == 'zh-cn') || (userLang == 'zh-sg') ) { userLang = 'zh-hans'; }  // traditional Chinese else if ( (userLang == 'zh-hk') || (userLang == 'zh-tw') ) { userLang = 'zh-hant'; }  wikEd.InitTranslations(); var scriptUrl = wikEd.config.translations[wikEd.config.languageDefault] || ''; if (scriptUrl === '') { scriptUrl = wikEd.config.translations[userLang] || ''; if (scriptUrl === '') { scriptUrl = wikEd.config.translations[contentLang] || ''; } } if (scriptUrl !== '') { wikEd.AppendScript(scriptUrl, function () {  // copy custom text after values have arrived var gotGlobalsHook = function () { wikEd.AddToObject(wikEd.text, wikEd.wikiGlobals.wikEdText, wikEd.config.text); return; };  // parse globals (asynchronous) wikEd.GetGlobals(['wikEdText'], [gotGlobalsHook]); wikEd.loadingTranslation = true; }); } } } return;};  //// wikEd.Setup: basic setup routine, scheduled after DOM or page load// wikEd.Setup = function () {  document.removeEventListener('DOMContentLoaded', wikEd.Setup, false);  window.removeEventListener('load', wikEd.Setup, false);  // check if wikEd has already set up if (document.getElementsByName('wikEdSetupFlag')[0] !== undefined) { return; }  // set setup flag var flag = document.createElement('meta'); flag.setAttribute('name', 'wikEdSetupFlag'); wikEd.head.appendChild(flag);  // import customization (try later again after page load for user/skin.js) if ( (typeof wikEdConfig == 'object') && (wikEd.wikEdConfigAdded === false) ) { wikEd.AddToObject(wikEd.config, wikEdConfig); wikEd.wikEdConfigAdded = true; } if ( (typeof wikEdText == 'object') && (wikEd.wikEdTextAdded === false) ) { wikEd.AddToObject(wikEd.text, wikEdText, wikEd.config.text); wikEd.wikEdTextAdded = true; }  // detect already loaded external scripts if (wikEd.externalScripts === null) { wikEd.externalScripts = []; var pageScripts = document.getElementsByTagName('script'); for (var i = 0; i < pageScripts.length; i ++) { var scriptSrc = pageScripts[i].src; var regExpMatchName = scriptSrc.match(/\btitle=([^&]*)/); if (regExpMatchName === null) { regExpMatchName = scriptSrc.match(/\/([^\/]*?)($|\?)/); } if (regExpMatchName !== null) { var scriptName = regExpMatchName[1] || ''; if (scriptName !== '') {  // ignore other diff.js scripts if ( (scriptName == 'diff.js') && (scriptSrc != wikEd.config.diffScriptSrc) ) { continue; }  // ignore resource loader if (scriptName == 'load.php') { continue; }  wikEd.externalScripts[scriptName] = pageScripts[i]; wikEd.externalScriptsString += scriptName + '\n'; } } } }  // detect developer version if (wikEd.externalScripts['wikEd_dev.js'] !== undefined) { wikEd.testVersion = true; }  // exit if executed as Greasemonkey script if wiki user script is available if (typeof GM_getValue == 'function') { if (wikEd.externalScripts['wikEd.js'] !== undefined) { wikEd.greasemonkey = false; return; } else { wikEd.greasemonkey = true; } }  // detect wikEd running as a gadget if (wikEd.config.gadget === null) { if (wikEd.externalScripts['MediaWiki:Gadget-wikEd.js'] !== undefined) { wikEd.config.gadget = true; } }  // set installation type if (wikEd.config.gadget === true) { wikEd.installationType += ' G'; } else if (wikEd.greasemonkey === true) { wikEd.installationType += ' GM'; }  // detect MediaWiki page and its skin wikEd.InitMediaWikiSkinIds(); for (var skin in wikEd.config.mediaWikiSkinIds) { if (Object.prototype.hasOwnProperty.call(wikEd.config.mediaWikiSkinIds, skin) === true) { var logoContainerId = wikEd.config.mediaWikiSkinIds[skin][0]; var logoToList = wikEd.config.mediaWikiSkinIds[skin][1]; var rearrange = wikEd.config.mediaWikiSkinIds[skin][2]; var skinIds = wikEd.config.mediaWikiSkinIds[skin][3]; var enableLocalPreview = wikEd.config.mediaWikiSkinIds[skin][4]; for (var i = 0; i < skinIds.length; i ++) { if (document.getElementById(skinIds[i]) === null) { break; } } if (i == skinIds.length) { wikEd.logoContainerId = logoContainerId; wikEd.skin = skin; wikEd.rearrange = rearrange; wikEd.logoToList = logoToList; wikEd.enableLocalPreview = enableLocalPreview; break; } } }  // not a MediaWiki page if (wikEd.skin === '') { return; }  // initialize user configurable variables wikEd.InitGlobalConfigs();  // import custom text and translations wikEd.AddToObject(wikEd.config.text, wikEd.text);  // do not rearrange page elements if (wikEd.config.noRearrange !== false) { wikEd.rearrange = false; }  // initialize non-configurable variables wikEd.InitGlobals();  // check for updates wikEd.AutoUpdate();  // initialize images (needed here for logo) wikEd.InitImages();  // load css for edit and non-edit pages wikEd.InitMainCSS();  // add stylesheet definitions wikEd.ApplyCSS(document, wikEd.config.mainCSS);  // add image path to image filename if (wikEd.logo === null) {  // create logo wikEd.logo = document.createElement('img'); wikEd.logo.id = 'wikEdLogoImg';  // insert logo into page var logoContainer; if (wikEd.logoContainerId !== '') { logoContainer = document.getElementById(wikEd.logoContainerId); } if (logoContainer !== null) {  // logo as last element of specified list (e.g. monobook, simple, myskin, gumax) if (wikEd.logoToList === true) { wikEd.logoList = document.createElement('li'); wikEd.logoList.id = 'wikEdLogoList'; wikEd.logoList.className = 'wikEdLogoList'; wikEd.logoList.appendChild(wikEd.logo); var list; if (logoContainer.tagName == 'UL') { list = logoContainer; } else { list = logoContainer.getElementsByTagName('ul')[0]; } if (list !== undefined) { list.appendChild(wikEd.logoList); wikEd.logo.className = 'wikEdLogo'; } }  // logo as last child of specified element else { logoContainer.appendChild(wikEd.logo); wikEd.logo.className = 'wikEdLogo'; } }  // logo as first page element, fallback for undetected skin if (wikEd.logo.className === '') { document.body.insertBefore(wikEd.logo, document.body.firstChild); wikEd.logo.className = 'wikEdLogoFallBack'; }  // add event listeners to logo wikEd.logo.addEventListener('click', wikEd.MainSwitch, true); wikEd.logo.addEventListener('click', wikEd.DebugInfo, true); }  // page loaded flag for dynamically loaded scripts wikEd.pageLoaded = true;  // load the external wikEd diff library script if not already done if ( (wikEd.config.loadDiffScript === true) && (wikEd.externalScripts['diff.js'] === undefined) ) { if (WikEdDiff === undefined) { var sep = '&'; if (wikEd.config.diffScriptSrc.indexOf('?') == -1) { sep = '?'; } wikEd.externalScripts['diff.js'] = wikEd.AppendScript(wikEd.config.diffScriptSrc + sep + wikEd.programVersion); } }  // load the external wikEdDiff script if not already done if ( (wikEd.config.loadDiff === true) && (wikEd.externalScripts['wikEdDiff.js'] === undefined) ) { if (wikEd.Diff === undefined) { var sep = '&'; if (wikEd.config.diffSrc.indexOf('?') == -1) { sep = '?'; } wikEd.externalScripts['wikEdDiff.js'] = wikEd.AppendScript(wikEd.config.diffSrc + sep + wikEd.programVersion); } }  // init syntax highlighting regExp object wikEd.HighlightSyntaxInit();  // check if disabled wikEd.disabled = wikEd.GetSavedSetting('wikEdDisabled', wikEd.config.disabledPreset); if (wikEd.disabled === true) { wikEd.useWikEd = false; window.wikEdUseWikEd = wikEd.useWikEd; wikEd.SetLogo(); return; }  // location search string function: put all used images and icons on an empty page if (/(\?|&)wikEd=iconPage\b/i.test(window.location.search) === true) { var str = wikEd.config.text.iconPage; for (var imageKey in wikEd.config.image) { if (Object.prototype.hasOwnProperty.call(wikEd.config.image, imageKey) === true) { var imageAddress = wikEd.config.image[imageKey]; if (typeof imageAddress == 'string') { str += '<img src="' + imageAddress + '"> '; } } } document.body.innerHTML = str; return; }  // continue setup wikEd.TurnOn(true);  return;};  //// wikEd.TurnOn: continue setup, can be called repeatedly// wikEd.TurnOn = function (scrollToEditFocus) {  // check if setup was already run if (wikEd.turnedOn === true) { return; }  // set error logo wikEd.SetLogo('error');  // check for active code editor and .js or .css page wikEd.CodeEditorCheck();  // no id, no wikEd if (window.navigator.appName === null) { wikEd.browserNotSupported = true; }  // check browser versions switch (wikEd.browserName) {  // check Mozilla version case 'Mozilla': if ( (wikEd.browserFlavor == 'Firefox') && (wikEd.browserVersion < 1.5) || (wikEd.browserFlavor == 'Netscape') && (wikEd.browserVersion < 8.0) || (wikEd.browserFlavor == 'SeaMonkey') && (wikEd.browserVersion < 1.0) ) { wikEd.browserNotSupported = true; } break;  // check MSIE version case 'MSIE': wikEd.browserNotSupported = true; break;  // check Opera version case 'Opera': if (wikEd.browserVersion < 15) {  // too buggy (inserthtml, parentNode...) wikEd.browserNotSupported = true; } break;  // check Google Chrome version case 'Chrome': if (wikEd.browserVersion < 0.2) { wikEd.browserNotSupported = true; }  // Chrome bug https://code.google.com/p/chromium/issues/detail?id=528382, version 45.0.2454.85 - 45.0.2454.93 else if (wikEd.browserVersion == 45) { var regExpMatch = /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/.exec( wikEd.browserVersionStr ); if ( ( regExpMatch !== null ) && ( regExpMatch[ 3 ] == 2454 ) && ( regExpMatch[ 4 ] >= 85 ) && ( regExpMatch[ 4 ] < 93 ) ) { wikEd.browserNotSupported = true; } } break;  // check Safari version case 'Safari': if (wikEd.browserVersion < 500) { wikEd.browserNotSupported = true; } break; }  // browser or version not supported, set error message and exit if ( (wikEd.browserNotSupported === true) && (wikEd.config.skipBrowserTest === false) ) { wikEd.disabled = true; wikEd.SetLogo('browser'); return; }  // get form elements var array; array = document.getElementsByName('wpEdittime'); if (array[0] !== undefined) { wikEd.edittime = array[0].value; } array = document.getElementsByName('wpStarttime'); if (array[0] !== undefined) { wikEd.starttime = array[0].value; } array = document.getElementsByName('wpAutoSummary'); if (array[0] !== undefined) { wikEd.autoSummary = array[0].value; } array = document.getElementsByName('wpEditToken'); if (array[0] !== undefined) { wikEd.editToken = array[0].value; }  // page type detection  // detect custom edit page if (wikEd.config.customEditFormId !== '') { wikEd.editForm = document.getElementById(wikEd.config.customEditFormId); } if (wikEd.config.customTextAreaId !== '') { wikEd.textarea = document.getElementById(wikEd.config.customTextAreaId); } if (wikEd.config.customSaveButtonId !== '') { wikEd.saveButton = document.getElementById(wikEd.customwikEdSaveButtonId); }  // detect standard edit page if (wikEd.textarea === null) {  // HotCat injects this textarea into non-edit pages var textarea = document.getElementsByName('wpTextbox1')[0]; if ( (textarea !== undefined) && (textarea.type != 'hidden') ) { wikEd.textarea = textarea; } } if (wikEd.editForm === null) { wikEd.editForm = document.getElementById('editform'); } if (wikEd.saveButton === null) { wikEd.saveButton = document.getElementById('wpSave'); } wikEd.diffPreviewButton = document.getElementById('wpDiff'); wikEd.previewButton = document.getElementById('wpPreview'); wikEd.editArticle = true;  // detect read-only edit page if ( (wikEd.textarea !== null) && (wikEd.editForm === null) && (wikEd.saveButton === null) ) { wikEd.editReadOnly = true; wikEd.editArticle = false; wikEd.readOnly = true; }  // detect semantic forms extension else if (wikEd.textarea === null) { wikEd.editForm = document.getElementById('sfForm'); wikEd.textarea = document.getElementById('sf_free_text'); if ( (wikEd.editForm !== null) && (wikEd.textarea !== null) ) { wikEd.editArticle = false; wikEd.editSemanticForm = true; }  // detect edit raw watchlist page else { wikEd.textarea = document.getElementById('mw-input-wpTitles');  // old version if (wikEd.textarea === null) { wikEd.textarea = document.getElementById('titles'); } if (wikEd.textarea !== null) { wikEd.editArticle = false; wikEd.editWatchlist = true;  // get watchlist edit form var node = wikEd.textarea; while (node !== null) { node = node.parentNode; if (node.tagName == 'FORM') { break; } } wikEd.editForm = node;  // get watchlist submit button var saveButton = document.getElementsByClassName('mw-htmlform-submit')[0]; if ( (saveButton === undefined) && (wikEd.editForm !== null) ) { wikEd.saveButton = saveButton; var submits = wikEd.editForm.getElementsByTagName('input'); for (var i = 0; i < submits.length; i ++) { if (submits[i].type == 'submit') { wikEd.saveButton = submits[i]; break; } } } } }  // detect upload page if ( (wikEd.textarea === null) || (wikEd.editForm === null) || (wikEd.saveButton === null) ) { var textarea = document.getElementsByName('wpUploadDescription')[0]; var editForm = document.getElementById('mw-upload-form'); var saveButton = document.getElementsByName('wpUpload')[0]; if ( (textarea !== undefined) && (editForm !== null) && (saveButton !== undefined) ) { wikEd.textarea = textarea; wikEd.editForm = editForm; wikEd.saveButton = saveButton; wikEd.editArticle = false; wikEd.editUpload = true; wikEd.rearrange = false; } }  // detect view and restore deleted pages (no id on textarea) if ( (wikEd.textarea === null) || (wikEd.editForm === null) || (wikEd.saveButton === null) ) { var forms = document.getElementsByTagName('form'); var i = 0; var form; while ( (form = forms[i ++]) !== undefined) { if (/\btitle=Special:Undelete\b/i.test(form.action) === true) { var textareas = document.getElementsByTagName('textarea'); var j = 0; var textarea; while ( (textarea = textareas[j ++]) !== undefined) { if (textarea.readOnly === true) { wikEd.textarea = textarea; wikEd.previewButton = document.getElementsByName('preview')[0] || null; wikEd.editArticle = false; wikEd.viewDeleted = true; wikEd.rearrange = true; break; } } } break; } } }  // set page detection error indicator if (wikEd.textarea === null) { wikEd.SetLogo(); return; }  // do not turn on when code editor is active if (wikEd.useCodeEditor === true) { wikEd.disabled = true; wikEd.SetLogo('incompatible', 'Code Editor'); return; }  // check if the textarea is read-only if (wikEd.config.skipReadOnlyTest === false) { if ( (wikEd.textarea.getAttribute('readonly') !== null) || (wikEd.saveButton === null) ) { wikEd.readOnly = true; } }  // check for section edits var section = document.getElementsByName('wpSection'); if ( section !== null && section.length > 0 && /^\d+$/.test(section[0].value) === true ) { wikEd.editSection = section[0].value; }  // get missing wg variables from footer link (code copied to wikEdDiff.js) if (wikEd.wikiGlobals.wgArticlePath === undefined) { var printfooter = document.body.getElementsByClassName('printfooter')[0]; if (printfooter !== undefined) { var articleLink = printfooter.getElementsByTagName('a')[0]; if (articleLink !== undefined) { var regExpMatch = /^(https?:\/\/[^\/]*)(\/([^\/]*\/)*)([^\/]*)$/.exec(articleLink.href); if (regExpMatch !== null) { wikEd.wikiGlobals.wgServer = regExpMatch[1]; wikEd.wikiGlobals.wgArticlePath = regExpMatch[1] + regExpMatch[2] + '$1'; wikEd.wikiGlobals.wgPageName = regExpMatch[4] || ''; wikEd.wikiGlobals.wgTitle = decodeURIComponent( regExpMatch[4].replace(/_/g, ' ') ); } } } }  // get missing wg variables from form action url if (wikEd.wikiGlobals.wgScript === undefined) { var form = wikEd.editForm; if ( form !== null && form.action.indexOf( '/Special:EditWatchlist' ) !== -1 ) { form = document.getElementById( 'searchform' ); } if ( form !== null && form.action.indexOf( '/index.php' ) !== -1 ) { wikEd.wikiGlobals.wgScript = form.action.replace(/^https?:\/\/[^\/]*|\?.*$/g, ''); wikEd.wikiGlobals.wgScriptPath = wikEd.wikiGlobals.wgScript.replace(/\/index\.php/, ''); } }  // get current page name wikEd.pageName = wikEd.wikiGlobals.wgPageName;  // get current namespace if (wikEd.pageName !== null) { var colonPos = wikEd.pageName.indexOf(':'); if (colonPos == -1) { wikEd.pageNamespace = ''; } else { wikEd.pageNamespace = wikEd.pageName.substr(0, colonPos); } }  // get MediaWiki file paths wikEd.GetPaths();  // check if we can call external API for redlink detection var regExpDomains = new RegExp('//(.*?\\.)?(' + wikEd.config.externalApiDomains.replace(/\s*,\s*/g, '|').replace(/\./g, '\\.') + '$)', 'g'); wikEd.useExternalApi = regExpDomains.test(window.location.origin);  // get page elements wikEd.catLinks = document.getElementById('catlinks');  // check if mw.loader is available if ( (window.mw !== undefined) && (window.mw.loader !== undefined) && (window.mw.config !== undefined) ) { wikEd.loader = true; }  // get wikibase defaults for linkification wikEd.wikibase.currentSite = {}; wikEd.wikibase.currentSite.globalSiteId = wikEd.config.wbGlobalSiteId; wikEd.wikibase.repoUrl = wikEd.config.wbRepoUrl; wikEd.wikibase.repoArticlePath = wikEd.config.wbRepoArticlePath;  // get wikibase infos if (wikEd.loader === true) {  // prevent error if module is not installed try { window.mw.loader.using('wikibase.client.currentSite', function () { wikEd.wikibase.currentSite = window.mw.config.get('wbCurrentSite'); }); } catch (exception) { }  try { window.mw.loader.using('wikibase.repoAccess', function () { wikEd.wikibase.repoUrl = window.mw.config.get('wbRepoUrl'); wikEd.wikibase.repoArticlePath = window.mw.config.get('wbRepoArticlePath'); }); } catch (exception) { } }  // initialize frame css, main css, buttons, and button bars wikEd.InitFrameCSS(); wikEd.InitMainEditCSS(); wikEd.InitButton(); wikEd.InitButtonKey(); wikEd.InitButtonBar(); wikEd.InitHistoryLength(); wikEd.InitIncompatibleScripts();  // check for incompatible scripts var incompatible = ''; if (wikEd.config.skipScriptTest === false) { for (var key in wikEd.config.incompatibleScripts) { if (Object.prototype.hasOwnProperty.call(wikEd.config.incompatibleScripts, key) === true) { var regExp = new RegExp(wikEd.config.incompatibleScripts[key].replace(/\.js$/g, ''), 'gim'); if (regExp.test(wikEd.externalScriptsString) === true) { if (incompatible !== '') { incompatible += ', '; } incompatible += key; } } } }  // detect incompatible add-ons if (wikEd.config.skipAddonTest === false) {  // Ginger add-on breaks undo history, corrupts text (<tag><!-- -->) if (document.body.getAttribute('ginger_software_stylesheet') !== null) { if (incompatible !== '') { incompatible += ', '; } incompatible += 'Ginger'; } }  // incompatible script or add-on error if (incompatible !== '') { wikEd.disabled = true; wikEd.SetLogo('incompatible', incompatible); return; }  // define Unicode characters for fixing function wikEd.InitUnicode();  // detect if we add a new section (+ tab) if (/(\?|&)section=new\b/.test(window.location.search) === true) { wikEd.addNewSection = true; } else { var section = document.getElementsByName('wpSection'); if ( (section[0] !== undefined) && (section[0].value == 'new') ) { wikEd.addNewSection = true; } }  // get initial textarea dimensions wikEd.textareaBorderHeight = parseInt(wikEd.GetStyle(wikEd.textarea, 'borderTopWidth'), 10) + parseInt(wikEd.GetStyle(wikEd.textarea, 'borderBottomWidth'), 10); if (wikEd.GetStyle(wikEd.textarea, 'display') != 'none') { wikEd.textareaOffsetHeightInitial = wikEd.textarea.offsetHeight; } else { wikEd.textareaOffsetHeightInitial = wikEd.textarea.parentNode.clientHeight; } wikEd.textareaOffsetHeightInitial = wikEd.textarea.offsetHeight; wikEd.textareaHeight = (wikEd.textarea.offsetHeight - wikEd.textareaBorderHeight) + 'px'; wikEd.textareaWidth = '100%';  // setup the undo buffers and save the original text for local changes view wikEd.origVersion = wikEd.textarea.value;  // add stylesheet definitions wikEd.ApplyCSS(document, wikEd.config.mainEditCSS);  // get button settings from saved settings wikEd.using = wikEd.GetSavedSetting('wikEdSummaryUsing', wikEd.config.usingPreset); wikEd.useWikEd = ! wikEd.GetSavedSetting('wikEdUseClassic', ! wikEd.config.useWikEdPreset); wikEd.highlightSyntax = ! wikEd.GetSavedSetting('wikEdSyntaxOff', ! wikEd.config.highlightSyntaxPreset); wikEd.fullScreenMode = wikEd.GetSavedSetting('wikEdFullscreen', wikEd.config.fullScreenModePreset); wikEd.closeToolbar = wikEd.GetSavedSetting('wikEdCloseToolbar', wikEd.config.closeToolbarPreset); wikEd.refHide = wikEd.GetSavedSetting('wikEdRefHide', wikEd.config.refHidePreset); window.wikEdUseWikEd = wikEd.useWikEd; if (wikEd.config.tableMode === true) { wikEd.tableMode = wikEd.refHide; } else { wikEd.tableMode = false; }  // detect preview page if (/(\?|&)action=submit\b/.test(window.location.search) === true) { wikEd.previewPage = true; }  // disable wikEd for Lupin's autoedit scripts if (/(\?|&)autoedit=/.test(window.location.search) === true) { wikEd.useWikEd = false; window.wikEdUseWikEd = wikEd.useWikEd; }  // disable wikEd for .js and .css pages if ( (wikEd.jsPage === true) || (wikEd.cssPage === true) ) { wikEd.noSpellcheck = true; if (wikEd.origVersion.length > 20000) { wikEd.useWikEd = false; window.wikEdUseWikEd = wikEd.useWikEd; } else { wikEd.highlightSyntax = false; } }  // disable highlighting for module namespace (Scribunto/Lua templates) if (wikEd.wikiGlobals.wgCanonicalNamespace == 'Module') { wikEd.noSpellcheck = true; wikEd.highlightSyntax = false; }  // no spellcheck for watchlist editing if (wikEd.editWatchlist === true) { wikEd.noSpellcheck = true; }  // disable spellchecker for textarea if (wikEd.noSpellcheck === true) { wikEd.textarea.setAttribute('spellcheck', false); }  // preset frame related styles to avoid browser crashes var styleFrameWrapperPosition; var styleFrameWrapperVisibility; var styleTextareaWrapperPosition; var styleTextareaWrapperVisibility; if (wikEd.useWikEd === true) { styleFrameWrapperPosition = 'static'; styleFrameWrapperVisibility = 'visible'; styleTextareaWrapperPosition = 'absolute'; styleTextareaWrapperVisibility = 'hidden'; } else { styleFrameWrapperPosition = 'absolute'; styleFrameWrapperVisibility = 'hidden'; styleTextareaWrapperPosition = 'static'; styleTextareaWrapperVisibility = 'visible'; }  // find proper insertion point of input wrapper  // inside the wikiEditor interface var wikiEditor = document.body.getElementsByClassName('wikiEditor-ui')[0]; if (wikiEditor !== undefined) { wikEd.wikiEditor = wikiEditor; wikEd.wikiEditorFrame = wikEd.wikiEditor.getElementsByTagName('IFRAME')[0] || null; wikEd.wikiEditorTop = document.body.getElementsByClassName('wikiEditor-ui-top')[0] || null; wikEd.wikiEditorLeft = document.body.getElementsByClassName('wikiEditor-ui-left')[0] || null; wikEd.wikiEditorBar = document.body.getElementsByClassName('wikiEditor-ui-toolbar')[0] || null; wikEd.wikiEditorBottom = document.body.getElementsByClassName('wikiEditor-ui-bottom')[0] || null; wikEd.wikiEditorText = document.body.getElementsByClassName('wikiEditor-ui-text')[0] || null; wikEd.textareaContainer = wikEd.wikiEditor; if (wikEd.wikiEditorBar === null) { wikEd.SetLogo('incompatible', 'WikiEditor (delayed)'); return; } }  // before original textarea container (multiple nested containers for semantic forms) else { var node = wikEd.textarea; var parent = node.parentNode; while (wikEd.GetFirstChildNode(parent) == wikEd.GetLastChildNode(parent) ) { if (/^(SPAN|DIV|P)$/.test(parent.nodeName) === false) { break; } node = parent; parent = node.parentNode; } wikEd.textareaContainer = node; }  // create input wrapper, contains the whole wikEd and wikiEditor user interface, is the fullscreen container wikEd.inputWrapper = document.createElement('div'); wikEd.inputWrapper.id = 'wikEdInputWrapper'; wikEd.inputWrapper.className = 'wikEdInputWrapper'; if (wikEd.wikiEditor !== null) { wikEd.inputWrapper = wikEd.wikiEditor.parentNode.insertBefore(wikEd.inputWrapper, wikEd.wikiEditor); wikEd.inputWrapper.appendChild(wikEd.wikiEditor); } else { wikEd.textareaContainer.parentNode.insertBefore(wikEd.inputWrapper, wikEd.textareaContainer); }  // create editor wrapper, contains captcha, toolbar, debug, buttons bar, textarea, toc, but not the summary wikEd.editorWrapper = document.createElement('div'); wikEd.editorWrapper.id = 'wikEdEditorWrapper'; wikEd.editorWrapper.className = 'wikEdEditorWrapper'; if (wikEd.wikiEditor !== null) { wikEd.wikiEditor.parentNode.insertBefore(wikEd.editorWrapper, wikEd.wikiEditor); wikEd.editorWrapper.appendChild(wikEd.wikiEditor); } else { wikEd.inputWrapper.appendChild(wikEd.editorWrapper); }  // create buttons wrapper for toolbar, wikiEditor, and wikEd button bars wikEd.buttonsWrapper = document.createElement('div'); wikEd.buttonsWrapper.id = 'wikEdButtonsWrapper'; wikEd.buttonsWrapper.className = 'wikEdButtonsWrapper'; if (wikEd.wikiEditor !== null) { wikEd.wikiEditorBar.parentNode.insertBefore(wikEd.buttonsWrapper, wikEd.wikiEditorBar); wikEd.buttonsWrapper.appendChild(wikEd.wikiEditorBar); } else { wikEd.editorWrapper.appendChild(wikEd.buttonsWrapper); }  // create toolbar wrapper wikEd.toolbarWrapper = document.createElement('div'); wikEd.toolbarWrapper.id = 'wikEdToolbarWrapper'; wikEd.toolbarWrapper.className = 'wikEdToolbarWrapper'; wikEd.buttonsWrapper.appendChild(wikEd.toolbarWrapper);  // fill toolbar wrapper wikEd.toolbar = document.getElementById('toolbar'); if (wikEd.toolbar !== null) { wikEd.toolbarWrapper.appendChild(wikEd.toolbar); } if (wikEd.wikiEditorBar !== null) { wikEd.toolbarWrapper.appendChild(wikEd.wikiEditorBar); } wikEd.buttonsWrapper.appendChild(wikEd.toolbarWrapper);  // create debug textarea wrapper wikEd.debugWrapper = document.createElement('div'); wikEd.debugWrapper.id = 'wikEdDebugWrapper'; wikEd.debugWrapper.className = 'wikEdDebugWrapper'; wikEd.debugWrapper.style.display = 'none'; wikEd.editorWrapper.insertBefore(wikEd.debugWrapper, wikEd.editorWrapper.firstChild);  // create captcha wrapper if ( (wikEd.rearrange === true) && (wikEd.readOnly === false) ) { wikEd.captchaWrapper = document.createElement('div'); wikEd.captchaWrapper.id = 'wikEdCaptchaWrapper'; wikEd.captchaWrapper.className = 'wikEdCaptchaWrapper'; wikEd.editorWrapper.insertBefore(wikEd.captchaWrapper, wikEd.editorWrapper.firstChild); }  // create editor wrapper, contains toolbar, textarea, toc, but not the summary wikEd.editWrapper = document.createElement('div'); wikEd.editWrapper.id = 'wikEdEditWrapper'; wikEd.editWrapper.className = 'wikEdEditWrapper'; if (wikEd.wikiEditor !== null) { wikEd.textarea.parentNode.appendChild(wikEd.editWrapper); } else { wikEd.inputWrapper.appendChild(wikEd.editWrapper); }  // create textarea wrapper wikEd.textareaWrapper = document.createElement('div'); wikEd.textareaWrapper.id = 'wikEdTextareaWrapper'; wikEd.textareaWrapper.className = 'wikEdTextareaWrapper'; wikEd.textareaWrapper.style.position = styleTextareaWrapperPosition; wikEd.textareaWrapper.style.visibility = styleTextareaWrapperVisibility; wikEd.editWrapper.appendChild(wikEd.textareaWrapper);  // create frame wrapper wikEd.frameWrapper = document.createElement('div'); wikEd.frameWrapper.id = 'wikEdFrameWrapper'; wikEd.frameWrapper.className = 'wikEdFrameWrapper'; wikEd.frameWrapper.style.position = styleFrameWrapperPosition; wikEd.frameWrapper.style.visibility = styleFrameWrapperVisibility; wikEd.textareaWrapper.parentNode.appendChild(wikEd.frameWrapper);  // create console wrapper for buttons, summary, and submit if (wikEd.rearrange === true) { wikEd.consoleWrapper = document.createElement('div'); wikEd.consoleWrapper.id = 'wikEdConsoleWrapper'; wikEd.consoleWrapper.className = 'wikEdConsoleWrapper'; wikEd.inputWrapper.appendChild(wikEd.consoleWrapper); }  // create button bar wrapper wikEd.buttonBarWrapper = document.createElement('div'); wikEd.buttonBarWrapper.id = 'wikEdButtonBarWrapper'; wikEd.buttonBarWrapper.className = 'wikEdButtonBarWrapper'; wikEd.buttonsWrapper.appendChild(wikEd.buttonBarWrapper);  // create summary wrapper for summary, minor edit, and watch this page if (wikEd.rearrange === true) { wikEd.summaryWrapper = document.createElement('div'); wikEd.summaryWrapper.id = 'wikEdSummaryWrapper'; wikEd.summaryWrapper.className = 'wikEdSummaryWrapper';  // add summary above the edit field if we add a new section (+ tab) if (wikEd.addNewSection === true) { wikEd.consoleTopWrapper = document.createElement('div'); wikEd.consoleTopWrapper.id = 'wikEdConsoleTopWrapper'; wikEd.consoleTopWrapper.className = 'wikEdConsoleTopWrapper'; wikEd.consoleTopWrapper.appendChild(wikEd.summaryWrapper); wikEd.inputWrapper.insertBefore(wikEd.consoleTopWrapper, wikEd.inputWrapper.firstChild); } else { wikEd.consoleWrapper.appendChild(wikEd.summaryWrapper); }  // create summary input wrapper wikEd.summaryInputWrapper = document.createElement('div'); wikEd.summaryInputWrapper.id = 'wikEdSummaryInputWrapper'; wikEd.summaryInputWrapper.className = 'wikEdSummaryInputWrapper'; wikEd.summaryWrapper.appendChild(wikEd.summaryInputWrapper);  // create minor edit and watch page wrapper wikEd.editOptionsWrapper = document.createElement('div'); wikEd.editOptionsWrapper.id = 'wikEdEditOptionsWrapper'; wikEd.editOptionsWrapper.className = 'wikEdEditOptionsWrapper';  // create submit wrapper for submit elements wikEd.submitWrapper = document.createElement('div'); wikEd.submitWrapper.id = 'wikEdSubmitWrapper'; wikEd.submitWrapper.className = 'wikEdSubmitWrapper'; wikEd.consoleWrapper.appendChild(wikEd.submitWrapper);  // create submit buttons wrapper for submit buttons and help links wikEd.submitButtonsWrapper = document.createElement('div'); wikEd.submitButtonsWrapper.id = 'wikEdSubmitButtonsWrapper'; wikEd.submitButtonsWrapper.className = 'wikEdSubmitButtonsWrapper'; }  // create preview wrapper for preview and diff box if (wikEd.enableLocalPreview !== false) { wikEd.localPrevWrapper = document.createElement('div'); wikEd.localPrevWrapper.id = 'wikEdLocalPrevWrapper'; wikEd.localPrevWrapper.className = 'wikEdLocalPrevWrapper'; wikEd.localPrevWrapper.style.display = 'none'; if (wikEd.rearrange === true) { wikEd.inputWrapper.appendChild(wikEd.localPrevWrapper); } else if (wikEd.saveButton !== null) { wikEd.saveButton.parentNode.appendChild(wikEd.localPrevWrapper); } else if (wikEd.previewButton !== null) { wikEd.previewButton.parentNode.appendChild(wikEd.localPrevWrapper); } else if (wikEd.diffPreviewButton !== null) { wikEd.diffPreviewButton.parentNode.appendChild(wikEd.localPrevWrapper); } }  // create insert wrapper for insert special chars links if (wikEd.rearrange === true) { wikEd.insertWrapper = document.createElement('div'); wikEd.insertWrapper.id = 'wikEdInsertWrapper'; wikEd.insertWrapper.className = 'wikEdInsertWrapper'; wikEd.inputWrapper.appendChild(wikEd.insertWrapper); }  // fill the wrappers  // create debug textarea and add to debug wrapper wikEd.debug = document.createElement('textarea'); wikEd.debug.id = 'wikEdDebugTextarea'; wikEd.debug.className = 'wikEdDebugTextarea'; wikEd.debug.rows = 20; wikEd.debug.setAttribute('spellcheck', false); wikEd.debugWrapper.appendChild(wikEd.debug);  // display startup error messages if (wikEd.config.debugStartUp !== '') { wikEd.Debug(wikEd.config.debugStartUp); }  // wikEdDiff enhanced ajax diff if (typeof wikEd.diffTable == 'object') { if ( (wikEd.diffTable !== null) && (wikEd.diff === true) ) { if (wikEd.Diff !== undefined) { wikEd.Diff(); } } }  // hide toolbar wrapper if (wikEd.closeToolbar === true) { wikEd.toolbarWrapper.style.display = 'none'; } else { wikEd.toolbarWrapper.style.display = 'block'; }  // call wikibits:mwSetupToolbar() now because it would terminate with an error after setting textarea to display: none if (wikEd.toolbar !== null) { if (wikEd.toolbar.getElementsByTagName('IMG').length === 0) { if (window.mwSetupToolbar !== undefined) { window.mwSetupToolbar(); window.removeEventListener('load', window.mwSetupToolbar, false); } } }  // dropdowns from toolbar should go over wikEd toolbar if (wikEd.wikiEditorBar !== null) { wikEd.wikiEditorBar.style.zIndex = '5'; }  // move editpage-copywarn out of summary wrapper // needs to be done before appending editOptions to summary wrapper otherwise a linebreak stays (Mozilla bug) if (wikEd.rearrange === true) { var copywarn = document.getElementById('editpage-copywarn'); if (copywarn !== null) { wikEd.inputWrapper.parentNode.insertBefore(copywarn, wikEd.inputWrapper.nextSibling); copywarn.style.clear = 'both'; } }  // add a link to the wikEd help page var editHelp = document.getElementsByClassName('editHelp')[0]; if (editHelp !== undefined) { if (typeof wikEd.config.helpPageLink == 'string') { wikEd.editHelp = document.createElement('span'); wikEd.editHelp.id = 'wikEdEditHelp'; wikEd.editHelp.className = 'wikEdEditHelp'; wikEd.editHelp.innerHTML = wikEd.config.helpPageLink.replace(/\{wikEdHomeBaseUrl\}/g, wikEd.config.homeBaseUrl); editHelp.parentNode.insertBefore(wikEd.editHelp, editHelp.nextSibling); } }  // add submit buttons to submit wrapper, leaving only checkboxes in editOptions if (wikEd.rearrange === true) { var editButtons = document.getElementsByClassName('editButtons')[0]; if (editButtons === undefined) { if (wikEd.saveButton !== null) {  // edit watchlist, semantic forms if (wikEd.editWatchlist === true) { editButtons = wikEd.saveButton; }  // semantic forms else { editButtons = wikEd.saveButton.parentNode; } } else if (wikEd.previewButton !== null) {  // edit watchlist if (wikEd.editWatchlist === true) { editButtons = wikEd.previewButton; } else { editButtons = wikEd.previewButton.parentNode; } } else if (wikEd.diffPreviewButton !== null) { editButtons = wikEd.diffPreviewButton.parentNode; } } if ( (editButtons !== undefined) && (editButtons !== null) ) { wikEd.submitButtonsWrapper.appendChild(editButtons); } }  // get edit checkboxes var editCheckboxes; if (wikEd.editForm !== null) { editCheckboxes = wikEd.editForm.getElementsByClassName('editCheckboxes')[0]; }  // non-standard page (old, semantic forms...) if (editCheckboxes === undefined) { var checkbox = document.getElementById('wpMinoredit'); if (checkbox === null) { checkbox = document.getElementById('wpWatchthis'); } var summary = document.getElementsByName('wpSummary')[0]; if ( (summary !== undefined) && (checkbox !== null) ) {  // get checkbox container, e.g. semantic forms <p> if ( (summary.nextSibling == checkbox.parentNode) || (summary.parentNode.nextSibling == checkbox.parentNode) ) { editCheckboxes = checkbox.parentNode; editCheckboxes.className = 'wikEdEditCheckboxes'; }  // old MediaWiki versions: create edit options container else { editCheckboxes = document.createElement('div'); editCheckboxes.id = 'wikEdEditCheckboxes'; editCheckboxes.className = 'wikEdEditCheckboxes'; if (summary.nextSibling == checkbox) { var node = checkbox; while (node !== null) { var nextNode = node.nextSibling; editCheckboxes.appendChild(node); node = nextNode; } } } } }  // add summary elements to summary input wrapper if (wikEd.rearrange === true) { wikEd.summaryLabel = document.getElementById('wpSummaryLabel'); if (wikEd.summaryLabel !== null) { wikEd.summaryInputWrapper.appendChild(wikEd.summaryLabel); } wikEd.summaryText = document.getElementsByName('wpSummary')[0] || null; if (wikEd.summaryText !== null) { wikEd.summaryInputWrapper.appendChild(wikEd.summaryText); } }  // add submit buttons, edit options, and edit help to submit wrapper if (wikEd.submitWrapper !== null) { if (wikEd.submitButtonsWrapper !== null) { wikEd.submitWrapper.appendChild(wikEd.submitButtonsWrapper); } if (wikEd.editOptionsWrapper !== null) { wikEd.submitWrapper.appendChild(wikEd.editOptionsWrapper); if (editCheckboxes !== undefined) { wikEd.editOptionsWrapper.appendChild(editCheckboxes);  // remove linebreak before minor edit checkbox var node = editCheckboxes.firstChild; while (node !== null) { if (node.tagName !== null) { if (node.tagName == 'BR') { node.parentNode.removeChild(node); break; } } node = node.nextSibling; } } } }  // add empty editOptions to wikEdConsoleWrapper if (wikEd.consoleWrapper !== null) { var editOptions = document.getElementsByClassName('editOptions')[0]; if (editOptions !== undefined) { wikEd.consoleWrapper.appendChild(editOptions); } }  // add textBoxTable or textarea to textarea wrapper wikEd.textBoxTable = document.getElementById('textBoxTable'); if (wikEd.textBoxTable !== null) { wikEd.textareaWrapper.appendChild(wikEd.textBoxTable); } else { wikEd.textareaWrapper.appendChild(wikEd.textarea); }  // fill captcha wrapper with elements between form and textarea (table) if (wikEd.captchaWrapper !== null) { if ( (wikEd.editUpload === false) && (wikEd.editWatchlist === false) ) { var node = wikEd.editForm.firstChild; while (node !== null) { if ( (node == wikEd.inputWrapper) || (node == wikEd.wikiEditor) || (node == wikEd.captchaWrapper) ) { break; } var nextNode = node.nextSibling; if (node.tagName != 'INPUT') { wikEd.captchaWrapper.appendChild(node); } node = nextNode; } } }  // create editing frame wrapper wikEd.frameOuter = document.createElement('div'); wikEd.frameOuter.id = 'wikEdFrameOuter'; wikEd.frameOuter.className = 'wikEdFrameOuter'; wikEd.frameWrapper.appendChild(wikEd.frameOuter);  wikEd.frameInner = document.createElement('div'); wikEd.frameInner.id = 'wikEdFrameInner'; wikEd.frameInner.className = 'wikEdFrameInner'; wikEd.frameOuter.appendChild(wikEd.frameInner);  // remove frame border if textarea has none if (wikEd.textareaBorderHeight === 0) { wikEd.frameInner.style.borderWidth = '0'; wikEd.frameOuter.style.borderWidth = '0'; }  // create editing frame and initialize after iframe loading wikEd.frame = document.createElement('iframe'); wikEd.frame.addEventListener('load', wikEd.FrameLoadHandler, false); wikEd.frame.id = 'wikEdFrame'; wikEd.frame.className = 'wikEdFrame'; wikEd.frameInner.appendChild(wikEd.frame);  // set frame height and width, border divs shrink around wikEd.frameBorderHeight = parseInt(wikEd.GetStyle(wikEd.frameOuter, 'borderTopWidth'), 10) + parseInt(wikEd.GetStyle(wikEd.frameOuter, 'borderBottomWidth'), 10) + parseInt(wikEd.GetStyle(wikEd.frameInner, 'borderTopWidth'), 10) + parseInt(wikEd.GetStyle(wikEd.frameInner, 'borderBottomWidth'), 10); wikEd.frameHeight = (wikEd.textareaOffsetHeightInitial - wikEd.frameBorderHeight) + 'px'; wikEd.frame.style.height = wikEd.frameHeight;  wikEd.frameBorderWidth = parseInt(wikEd.GetStyle(wikEd.frameOuter, 'borderLeftWidth'), 10) + parseInt(wikEd.GetStyle(wikEd.frameOuter, 'borderRightWidth'), 10) + parseInt(wikEd.GetStyle(wikEd.frameInner, 'borderLeftWidth'), 10) + parseInt(wikEd.GetStyle(wikEd.frameInner, 'borderRightWidth'), 10); wikEd.frameWidth = (wikEd.editorWrapper.clientWidth - wikEd.frameBorderWidth) + 'px'; wikEd.frame.style.width = wikEd.frameWidth;  // generate button bars and add them to the buttons wrapper // form wrapper added against summary input submit defaulting to this button if (wikEd.readOnly === false) { wikEd.buttonBarFormat = wikEd.MakeButtonBar(wikEd.config.buttonBar.format); wikEd.buttonBarWrapper.appendChild(wikEd.buttonBarFormat);  wikEd.buttonBarTextify = wikEd.MakeButtonBar(wikEd.config.buttonBar.textify); wikEd.buttonBarWrapper.appendChild(wikEd.buttonBarTextify); }  wikEd.buttonBarControl = wikEd.MakeButtonBar(wikEd.config.buttonBar.control); wikEd.buttonBarWrapper.appendChild(wikEd.buttonBarControl);  if (wikEd.config.buttonBar.custom1[6].length > 0) { wikEd.buttonBarCustom1 = wikEd.MakeButtonBar(wikEd.config.buttonBar.custom1); wikEd.buttonBarWrapper.appendChild(wikEd.buttonBarCustom1); }  wikEd.buttonBarFind = wikEd.MakeButtonBar(wikEd.config.buttonBar.find); wikEd.buttonBarWrapper.appendChild(wikEd.buttonBarFind);  // inactivate replace buttons for read-only pages if (wikEd.readOnly === true) { document.getElementById('wikEdReplaceAll').className = 'wikEdButtonInactive'; document.getElementById('wikEdReplacePrev').className = 'wikEdButtonInactive'; document.getElementById('wikEdReplaceNext').className = 'wikEdButtonInactive'; }  if (wikEd.readOnly === false) { wikEd.buttonBarFix = wikEd.MakeButtonBar(wikEd.config.buttonBar.fix); wikEd.buttonBarWrapper.appendChild(wikEd.buttonBarFix); }  if (wikEd.config.buttonBar.custom2[6].length > 0) { wikEd.buttonBarCustom2 = wikEd.MakeButtonBar(wikEd.config.buttonBar.custom2); wikEd.buttonBarWrapper.appendChild(wikEd.buttonBarCustom2); }  var br = document.createElement('br'); br.style.clear = 'both'; wikEd.buttonsWrapper.appendChild(br); wikEd.caseSensitive = document.getElementById('wikEdCaseSensitive'); wikEd.regExp = document.getElementById('wikEdRegExp'); wikEd.findAhead = document.getElementById('wikEdFindAhead'); wikEd.findText = document.getElementById('wikEdFindText'); wikEd.replaceText = document.getElementById('wikEdReplaceText');  // add preview box top bar to submit wrapper wikEd.buttonBarPreview = wikEd.MakeButtonBar(wikEd.config.buttonBar.preview); if ( (wikEd.rearrange === true) && (wikEd.submitWrapper !== null) ) { if ( (wikEd.fullScreenMode === true) && (wikEd.editArticle === true) && (wikEd.useWikEd === true) ) { wikEd.buttonBarPreview.style.display = 'none'; } wikEd.submitWrapper.appendChild(wikEd.buttonBarPreview); }  // add pasted button bar to frame wrapper wikEd.buttonBarPasted = wikEd.MakeButtonBar(wikEd.config.buttonBar.pasted); wikEd.buttonBarPasted.style.visibility = 'hidden'; wikEd.frameInner.insertBefore(wikEd.buttonBarPasted, wikEd.frameInner.firstChild);  // add article and diff preview containers and their bottom bar to preview wrapper if (wikEd.localPrevWrapper !== null) {  // article preview wikEd.previewArticle = document.createElement('div'); wikEd.previewArticle.id = 'wikEdPreviewArticle'; wikEd.previewArticle.className = 'wikEdPreviewArticle'; wikEd.previewArticle.display = 'none'; wikEd.localPrevWrapper.appendChild(wikEd.previewArticle);  // diff preview wikEd.previewDiff = document.createElement('div'); wikEd.previewDiff.id = 'wikEdPreviewDiff'; wikEd.previewDiff.className = 'wikEdPreviewDiff'; wikEd.previewDiff.display = 'none'; wikEd.localPrevWrapper.appendChild(wikEd.previewDiff);  // add preview container bottom bar to preview wrapper wikEd.buttonBarPreview2 = wikEd.MakeButtonBar(wikEd.config.buttonBar.preview2); wikEd.localPrevWrapper.appendChild(wikEd.buttonBarPreview2); }  // add jump box to standard preview wikEd.wikiPreview = document.getElementById('wikiPreview'); if (wikEd.wikiPreview !== null) { if (wikEd.wikiPreview.firstChild !== null) { wikEd.buttonBarJump = wikEd.MakeButtonBar(wikEd.config.buttonBar.jump); wikEd.wikiPreview.insertBefore(wikEd.buttonBarJump, wikEd.wikiPreview.firstChild); } }  // add insert special chars to insert wrapper if (wikEd.insertWrapper !== null) { var insert = document.getElementById('mw-edittools-charinsert'); if (insert === null) { insert = document.getElementById('editpage-specialchars'); } if (insert !== null) { wikEd.insertWrapper.appendChild(insert); } }  // wrappers filled  // add local preview button next to submit button if (wikEd.enableLocalPreview !== false) { var previewSpan = document.createElement('span'); previewSpan.innerHTML = wikEd.MakeButtonCode(82, 'button'); if (wikEd.previewButton !== null) { wikEd.previewButton.parentNode.insertBefore(previewSpan, wikEd.previewButton.nextSibling); } else if (wikEd.saveButton !== null) { wikEd.saveButton.parentNode.insertBefore(previewSpan, wikEd.saveButton.nextSibling); } else { wikEd.submitWrapper.insertBefore(previewSpan, wikEd.submitWrapper.firstChild); }  // add local diff button next to submit button if ( ( (wikEd.diffPreviewButton !== null) || (wikEd.editWatchlist === true) ) && (wikEd.readOnly === false) ) { var diffSpan = document.createElement('span'); diffSpan.innerHTML = wikEd.MakeButtonCode(83, 'button'); if (wikEd.diffPreviewButton !== null) { wikEd.diffPreviewButton.parentNode.insertBefore(diffSpan, wikEd.diffPreviewButton.nextSibling); } else if (previewSpan !== null) { previewSpan.parentNode.insertBefore(diffSpan, previewSpan.nextSibling); } else if (wikEd.previewButton !== null) { wikEd.previewButton.parentNode.insertBefore(diffSpan, wikEd.previewButton.nextSibling); } } }  // correct tab order between check boxes and submits wikEd.frame.tabIndex = wikEd.textarea.tabIndex;  // initialize image buttons wikEd.Button(document.getElementById('wikEdRefHide'), 'wikEdRefHide', null, wikEd.refHide); wikEd.Button(document.getElementById('wikEdHighlightSyntax'), 'wikEdHighlightSyntax', null, wikEd.highlightSyntax); wikEd.Button(document.getElementById('wikEdUseWikEd'), 'wikEdUseWikEd', null, wikEd.useWikEd); wikEd.Button(document.getElementById('wikEdCloseToolbar'), 'wikEdCloseToolbar', null, wikEd.closeToolbar); wikEd.Button(document.getElementById('wikEdFullScreen'), 'wikEdFullScreen', null, wikEd.fullScreenMode); wikEd.Button(document.getElementById('wikEdUsing'), 'wikEdUsing', null, wikEd.using); wikEd.Button(document.getElementById('wikEdCaseSensitive'), 'wikEdCaseSensitive', null, false); wikEd.Button(document.getElementById('wikEdRegExp'), 'wikEdRegExp', null, false); wikEd.Button(document.getElementById('wikEdFindAhead'), 'wikEdFindAhead', null, wikEd.config.findAheadSelected); wikEd.Button(document.getElementById('wikEdClose'), 'wikEdClose', null, false, 'wikEdButton'); wikEd.Button(document.getElementById('wikEdClose2'), 'wikEdClose2', null, false, 'wikEdButton'); wikEd.Button(document.getElementById('wikEdTableMode'), 'wikEdTableMode', null, wikEd.tableMode);  // grey out fullscreen button if ( (wikEd.editArticle === false) || (wikEd.useWikEd === false) ) { document.getElementById('wikEdFullScreen').className = 'wikEdButtonInactive'; }  // grey out close toolbar button if (wikEd.rearrange === false) { document.getElementById('wikEdCloseToolbar').className = 'wikEdButtonInactive'; }  // hide typo fix button until typo fix rules are loaded and parsed wikEd.fixRegExTypo = document.getElementById('wikEdFixRegExTypo'); if (wikEd.fixRegExTypo !== null) { wikEd.fixRegExTypo.style.display = 'none'; }  // hide buttons if API is not available if ( (wikEd.wikiGlobals.wgEnableAPI !== true) && (wikEd.wikiGlobals.wgEnableAPI != 'true') ) { var fixRedirect = document.getElementById('wikEdFixRedirect'); if (fixRedirect !== null) { fixRedirect.style.display = 'none'; } }  // add a clear summary button left to the summary input field if (wikEd.summaryText !== null) { var clearSummaryForm = document.createElement('form'); clearSummaryForm.id = 'wikEdClearSummaryForm'; clearSummaryForm.className = 'wikEdClearSummaryForm'; wikEd.summaryText.parentNode.insertBefore(clearSummaryForm, wikEd.summaryText);  wikEd.clearSummary = document.createElement('button'); wikEd.clearSummary.id = 'wikEdClearSummary'; wikEd.clearSummary.className = 'wikEdClearSummary'; wikEd.clearSummary.alt = wikEd.config.text['wikEdClearSummary alt']; wikEd.clearSummary.title = wikEd.config.text['wikEdClearSummary title']; clearSummaryForm.appendChild(wikEd.clearSummary);  wikEd.clearSummaryImg = document.createElement('img'); wikEd.clearSummaryImg.id = 'wikEdClearSummaryImg'; wikEd.clearSummaryImg.src = wikEd.config.image['clearSummary']; wikEd.clearSummaryImg.alt = 'Clear summary'; wikEd.clearSummary.appendChild(wikEd.clearSummaryImg);  // remember button width, might be without image wikEd.clearSummaryWidth = wikEd.clearSummary.offsetWidth;  // make the summary a combo box var summaryComboInput = document.createElement('span'); summaryComboInput.id = 'wikEdSummaryComboInput'; summaryComboInput.className = 'wikEdSummaryComboInput'; summaryComboInput = wikEd.summaryText.parentNode.insertBefore(summaryComboInput, wikEd.summaryText);  wikEd.summaryText = wikEd.summaryText.parentNode.removeChild(wikEd.summaryText); wikEd.summaryText.className = 'wikEdSummaryText'; wikEd.summaryTextWidth = wikEd.summaryWrapper.offsetWidth - wikEd.summaryInputWrapper.offsetWidth; if (wikEd.summaryTextWidth < 150) { wikEd.summaryTextWidth = 150; } wikEd.summaryText.style.width = wikEd.summaryTextWidth + 'px';  wikEd.summarySelect = document.createElement('select'); wikEd.summarySelect.id = 'wikEdSummarySelect'; wikEd.summarySelect.className = 'wikEdSummarySelect';  summaryComboInput.appendChild(wikEd.summaryText); summaryComboInput.appendChild(wikEd.summarySelect);  // repair summary combo css (e.g. Wikisource MediaWiki:Common.css/Tweaks.css) wikEd.summaryText.style.setProperty('position', 'absolute', 'important'); }  // shorten submit button texts if (wikEd.previewButton !== null) { wikEd.previewButton.value = wikEd.config.text.shortenedPreview; } if (wikEd.diffPreviewButton !== null) { wikEd.diffPreviewButton.value = wikEd.config.text.shortenedChanges; }  // set up combo input boxes with history wikEd.fieldHist ['find'] = []; wikEd.savedName.find = 'wikEdFindHistory'; wikEd.inputElement.find = new Object(wikEd.findText); wikEd.selectElement.find = new Object(document.getElementById('wikEdFindSelect')); wikEd.selectElement.find.title = wikEd.config.text['wikEdFindSelect title'];  wikEd.fieldHist ['replace'] = []; wikEd.savedName.replace = 'wikEdReplaceHistory'; wikEd.inputElement.replace = new Object(wikEd.replaceText); wikEd.selectElement.replace = new Object(document.getElementById('wikEdReplaceSelect')); wikEd.selectElement.replace.title = wikEd.config.text['wikEdReplaceSelect title'];  if (wikEd.summaryInputWrapper !== null) { wikEd.fieldHist ['summary'] = []; wikEd.savedName.summary = 'wikEdSummaryHistory'; wikEd.inputElement.summary = new Object(wikEd.summaryText); wikEd.selectElement.summary = new Object(document.getElementById('wikEdSummarySelect')); wikEd.selectElement.summary.title = wikEd.config.text['wikEdSummarySelect title']; }  // adjust the select field widths to that of the text input fields wikEd.ResizeComboInput('find'); wikEd.ResizeComboInput('replace'); if (wikEd.summaryText !== null) { wikEd.ResizeComboInput('summary'); }  // hide the button bars per saved setting if (wikEd.buttonBarFormat !== null) { wikEd.ButtonBarInit(wikEd.buttonBarFormat); } if (wikEd.buttonBarTextify !== null) { wikEd.ButtonBarInit(wikEd.buttonBarTextify); } if (wikEd.buttonBarControl !== null) { wikEd.ButtonBarInit(wikEd.buttonBarControl); } if (wikEd.buttonBarCustom1 !== null) { wikEd.ButtonBarInit(wikEd.buttonBarCustom1); } if (wikEd.buttonBarFind !== null) { wikEd.ButtonBarInit(wikEd.buttonBarFind); } if (wikEd.buttonBarFix !== null) { wikEd.ButtonBarInit(wikEd.buttonBarFix); } if (wikEd.buttonBarCustom2 !== null) { wikEd.ButtonBarInit(wikEd.buttonBarCustom2); }  // copy page warnings above edit window if ( (wikEd.config.doCloneWarnings === true) && (wikEd.editForm !== null) ) { if ( (wikEd.clonedWarnings === false) && (wikEd.previewPage === false) && (/(.*\n){2}/.test(wikEd.origVersion) ) === true) { var divs = document.getElementsByTagName('div'); var divWarnings = []; var editnoticeArea = false; for (var i = 0; i < divs.length; i ++) { var div = divs[i]; if (/editnotice/.test(div.id) === true) { if (editnoticeArea === false) { divWarnings.push(div); editnoticeArea = true; } } else if (/mw-.*?warning/.test(div.className) === true) { divWarnings.push(div); } }  // create clone wrapper if (divWarnings.length > 0) { var cloneWrapper = document.createElement('div'); cloneWrapper.id = 'wikEdClonedWarnings'; var cloneNote = document.createElement('div'); cloneNote.id = 'wikEdClonedWarningsNote'; cloneNote.innerHTML = wikEd.config.text['clonedWarningsNote']; cloneWrapper.appendChild(cloneNote); for (var i = 0; i < divWarnings.length; i ++) { var clone = divWarnings[i].cloneNode(true);  // ignore redlink-only edit warnings var html = clone.innerHTML; html = html.replace(/<a\b[^>].*?\bclass="new"[^>]*>(.|\n)*?<\/a>/g, ''); html = html.replace(/<(.|\n)*?>/g, ''); html = html.replace(/\s*/g, ''); if (html === '') { continue; }  cloneWrapper.appendChild(clone); wikEd.clonedWarnings = true; } if (wikEd.clonedWarnings === true) { wikEd.inputWrapper.parentNode.insertBefore(cloneWrapper, wikEd.inputWrapper); } } } }  // init and resize frame after buttons and summary are in place, wait until iframe has been loaded if (wikEd.frameLoaded === false) { wikEd.frame.addEventListener('load', wikEd.InitializeFrame, false); } else { wikEd.InitializeFrame(); }  // scroll to edit window and focus if not preview page or Semantic Form if ( (scrollToEditFocus === true) && (wikEd.previewPage === false) && (wikEd.editSemanticForm === false) ) {  // focus the input field if ( (wikEd.config.focusEdit === true) && (wikEd.useWikEd === false) ) { wikEd.textarea.setSelectionRange(0, 0); wikEd.textarea.focus(); }  // scroll if ( (wikEd.fullScreenMode === false) && (wikEd.config.scrollToEdit === true) ) { window.scroll(0, wikEd.GetOffsetTop(wikEd.inputWrapper) - 2); } }  // register edit button click events for (var buttonId in wikEd.editButtonHandler) { if (Object.prototype.hasOwnProperty.call(wikEd.editButtonHandler, buttonId) === true) { var buttonObj = document.getElementById(buttonId); if (buttonObj !== null) { buttonObj.addEventListener('click', wikEd.EditButtonHandler, true); } } }  // register summary shrinking event after loading the 'Clear summary' image handler if (wikEd.clearSummaryImg !== null) { wikEd.clearSummaryImg.addEventListener('load', wikEd.ShrinkSummaryHandler, true); }  // register summary resize event for window resizing window.addEventListener('resize', wikEd.ResizeWindowHandler, true);  // register document events document.addEventListener('keydown', wikEd.KeyHandler, true);  // dblclick on wrapper events wikEd.debugWrapper.addEventListener('dblclick', wikEd.DebugHandler, true); wikEd.localPrevWrapper.addEventListener('dblclick', wikEd.PrevWrapperHandler, true);  // register find ahead events wikEd.findText.addEventListener('keyup', wikEd.FindAhead, true);  // register submit button events if (wikEd.saveButton !== null) { wikEd.saveButton.addEventListener('click', wikEd.SaveButtonHandler, true); } if (wikEd.previewButton !== null) { wikEd.previewButton.addEventListener('click', wikEd.PreviewButtonHandler, true); } if (wikEd.diffPreviewButton !== null) { wikEd.diffPreviewButton.addEventListener('click', wikEd.DiffPreviewButtonHandler, true); }  // set button bar grip area events if (wikEd.buttonBarFormat !== null) { wikEd.buttonBarFormat.firstChild.firstChild.addEventListener('click', wikEd.ButtonBarGripHandler, false); } if (wikEd.buttonBarTextify !== null) { wikEd.buttonBarTextify.firstChild.firstChild.addEventListener('click', wikEd.ButtonBarGripHandler, false); } if (wikEd.buttonBarControl !== null) { wikEd.buttonBarControl.firstChild.firstChild.addEventListener('click', wikEd.ButtonBarGripHandler, false); } if (wikEd.buttonBarCustom1 !== null) { if (wikEd.buttonBarCustom1.firstChild.firstChild !== null) { wikEd.buttonBarCustom1.firstChild.firstChild.addEventListener('click', wikEd.ButtonBarGripHandler, false); } } if (wikEd.buttonBarFind !== null) { wikEd.buttonBarFind.firstChild.firstChild.addEventListener('click', wikEd.ButtonBarGripHandler, false); } if (wikEd.buttonBarFix !== null) { wikEd.buttonBarFix.firstChild.firstChild.addEventListener('click', wikEd.ButtonBarGripHandler, false); } if (wikEd.buttonBarCustom2 !== null) { if (wikEd.buttonBarCustom2.firstChild.firstChild !== null) { wikEd.buttonBarCustom2.firstChild.firstChild.addEventListener('click', wikEd.ButtonBarGripHandler, false); } }  // register combo box events if (wikEd.summarySelect !== null) { wikEd.summarySelect.addEventListener('change', function () { wikEd.ChangeComboInput('summary'); }, false); wikEd.summarySelect.addEventListener('focus', function () { wikEd.SetComboOptions('summary'); }, false); } if (wikEd.selectElement.find !== null) { wikEd.selectElement.find.addEventListener('change', function () { wikEd.ChangeComboInput('find'); }, false); wikEd.selectElement.find.addEventListener('focus', function () { wikEd.SetComboOptions('find'); }, false); } if (wikEd.selectElement.replace !== null) { wikEd.selectElement.replace.addEventListener('change', function () { wikEd.ChangeComboInput('replace'); }, false); wikEd.selectElement.replace.addEventListener('focus', function () { wikEd.SetComboOptions('replace'); }, false); }  // register the clear summary click handler if (wikEd.clearSummary !== null) { wikEd.clearSummary.addEventListener('click', wikEd.ClearSummaryHandler, false); }  // register double click handler on wiki preview area if (wikEd.wikiPreview !== null) { wikEd.wikiPreview.addEventListener('dblclick', wikEd.WikiPreviewHandler, false); }  // register special char insert select handler for fullscreen resizing if (wikEd.insertWrapper !== null) { var select = wikEd.insertWrapper.getElementsByTagName('select')[0]; if (select !== undefined) { select.addEventListener('change', wikEd.InsertChangeHandler, true); } }  // select the text on focus for find and replace fields, tab/shift-tab between find and replace fields if (wikEd.findText !== null) { wikEd.findText.addEventListener('focus', wikEd.FindReplaceHandler, true); wikEd.findText.addEventListener('keydown', wikEd.FindReplaceHandler, true); } if (wikEd.replaceText !== null) { wikEd.replaceText.addEventListener('focus', wikEd.FindReplaceHandler, true); wikEd.replaceText.addEventListener('keydown', wikEd.FindReplaceHandler, true); }  // check if dynamically inserted addon tags have to be removed: Web of Trust (WOT) if (document.getElementById('wot-logo') !== null) { wikEd.cleanNodes = true; }  // override insertTags function used by standard button toolbar and editpage special chars with wikEd replacement  // window.mw.toolbar.insertTags if ( (window.mw !== undefined) && (window.mw.toolbar !== undefined) && (typeof window.mw.toolbar.insertTags === 'function') ) { if (wikEd.InsertTagsOriginal === null) { wikEd.InsertTagsOriginal = window.mw.toolbar.insertTags; } window.mw.toolbar.insertTags = wikEd.InsertTags; }  // deprecated insertTags function in wikibits.js else if (typeof window.insertTags == 'function') { if (wikEd.InsertTagsOriginal === null) { wikEd.InsertTagsOriginal = window.insertTags; } window.insertTags = wikEd.InsertTags; }  if (typeof jQuery == 'function') { // hook wikEd into the enhanced new edit toolbar, not Greasemonkey compatible jQuery('#wpTextbox1').bind('encapsulateSelection', function (e, before, inside, after) { if (wikEd.useWikEd === true) { wikEd.InsertTags(before, after, inside); } });  // allow other code to cause us to update the textarea via textSelection( 'getContents' ) $( '#wpTextbox1' ).textSelection( 'register', { getContents: function () { if ( wikEd && wikEd.useWikEd ) { wikEd.UpdateTextarea(); } return $( this ).val(); } } ); }  // update textarea before using UI LivePreview function, not Greasemonkey compatible if ( (typeof jQuery == 'function') && (typeof window.mw == 'object') ) { jQuery(window.mw).bind('LivePreviewPrepare', function (event) { if (wikEd.useWikEd === true) { wikEd.UpdateTextarea(); } }); }  // override insertAtCursor function in wikia.com MediaWiki:Functions.js, not Greasemonkey compatible if (typeof window.insertAtCursor == 'function') { if (wikEd.InsertAtCursorOriginal === null) { wikEd.InsertAtCursorOriginal = window.insertAtCursor; } window.insertAtCursor = wikEd.InsertAtCursor; }  // reset error indicator wikEd.SetLogo(); wikEd.turnedOn = true;  // get frame resize grip image dimensions var resizeGripImage = document.createElement('img'); resizeGripImage.id = 'wikEdResizeGrip'; resizeGripImage.addEventListener('load', wikEd.ResizeGripLoadHandler, true); resizeGripImage.src = wikEd.config.image['resizeGrip'];  // remove accesskeys that are defined in wikEd from page elements wikEd.DeleteAccesskeys();  // disable CodeEditor button when wikEd is active wikEd.DisableCodeEditorButton();  // run scheduled custom functions wikEd.ExecuteHook(wikEd.config.setupHook);  // load and parse RegExTypoFix rules if the button is enabled wikEd.LoadTypoFixRules();  // done with setup and turn-on return;};  //// wikEd.GetPaths: get MediaWiki file paths from wikiGlobals if possible// wikEd.GetPaths = function () {  // init MediaWiki file paths for use in regexps if (wikEd.wikiGlobals.wgServer !== undefined) { wikEd.server = wikEd.wikiGlobals.wgServer; } if (wikEd.wikiGlobals.wgArticlePath !== undefined) { wikEd.articlePath = wikEd.wikiGlobals.wgArticlePath; } if (wikEd.wikiGlobals.wgScriptPath !== undefined) { wikEd.scriptPath = wikEd.wikiGlobals.wgScriptPath; } if (wikEd.wikiGlobals.wgScript !== undefined) { wikEd.script = wikEd.wikiGlobals.wgScript; }  wikEd.articlePath = wikEd.articlePath.replace(wikEd.server, ''); wikEd.scriptPath = wikEd.scriptPath.replace(wikEd.server, ''); wikEd.articlePath = wikEd.articlePath.replace(/\$1$/, ''); wikEd.scriptPath = wikEd.scriptPath.replace(/\/?$/, '/'); wikEd.scriptName = wikEd.script.replace(wikEd.scriptPath, ''); wikEd.scriptURL = wikEd.server + wikEd.scriptPath;  // prepare for use in regexps wikEd.server = wikEd.server.replace(/(\W)/g, '\\$1'); wikEd.articlePath = wikEd.articlePath.replace(/(\W)/g, '\\$1'); wikEd.script = wikEd.script.replace(/(\W)/g, '\\$1'); wikEd.scriptPath = wikEd.scriptPath.replace(/(\W)/g, '\\$1'); wikEd.scriptName = wikEd.scriptName.replace(/(\W)/g, '\\$1');  return;};  //// wikEd.FrameLoadHandler: load handler for iframe// Chrome fires iframe load event immediately after element creation, Firefox fires much later and then deletes already added content wikEd.FrameLoadHandler = function (event) {  // remove event listener wikEd.frame.removeEventListener('load', wikEd.FrameLoadHandler, false);  // set frame loaded flag wikEd.frameLoaded = true;  return;};  //// wikEd.InitializeFrame: initialize editing iframe after loading// wikEd.InitializeFrame = function () {  // remove event listener wikEd.frame.removeEventListener('load', wikEd.InitializeFrame, false);  // get object shortcuts wikEd.frameWindow = wikEd.frame.contentWindow; wikEd.frameDocument = wikEd.frameWindow.document; wikEd.frameHtml = wikEd.frameDocument.documentElement; wikEd.frameBody = wikEd.frameDocument.body;  // set frame body properties if (wikEd.highlightSyntax === true) { if (wikEd.refHide === true) { wikEd.frameBody.className = 'wikEdFrameBodyNewbie'; } else { wikEd.frameBody.className = 'wikEdFrameBodySyntax'; } } else { wikEd.frameBody.className = 'wikEdFrameBodyPlain'; } wikEd.frameBody.contentEditable = 'true'; if (wikEd.noSpellcheck === true) { wikEd.frameBody.spellcheck = 'false'; }  // disable table resizing controls in Firefox try { wikEd.frameDocument.execCommand('enableObjectResizing', false, 'false'); wikEd.frameDocument.execCommand('enableInlineTableEditing', false, 'false'); } catch (exception) { }  // display iframe, hide textarea, set fullscreen wikEd.SetEditArea(wikEd.useWikEd, true);  // add frame stylesheets wikEd.frameHtml.className = 'wikEdFrameHtml'; wikEd.direction = wikEd.GetStyle(document.body, 'direction'); wikEd.frameBody.style.direction = wikEd.direction; wikEd.ApplyCSS(wikEd.frameDocument, wikEd.config.frameCSS); wikEd.HighlightNamedHideButtonsStylesheet = new wikEd.StyleSheet(wikEd.frameDocument);  // copy textarea background style wikEd.textareaBackgroundColor = wikEd.GetStyle(wikEd.textarea, 'backgroundColor'); if (wikEd.config.frameBackgroundColor === true) { wikEd.frameInner.style.setProperty('background-color', wikEd.textareaBackgroundColor); }  // adjust font size (px) wikEd.textSizeInit = parseFloat(wikEd.GetStyle(wikEd.textarea, 'fontSize')) * wikEd.config.textSizeAdjust / 100; wikEd.textSize = wikEd.textSizeInit; wikEd.frameBody.style.fontSize = wikEd.textSize + 'px';  // copy textarea content into iframe and focus if (wikEd.useWikEd === true) { wikEd.ScanPreviewRedlinks(); wikEd.UpdateFrame(); if ( (wikEd.config.focusEdit === true) && (wikEd.previewPage === false) && (wikEd.editSemanticForm === false) ) { wikEd.frameBody.focus(); } }  // make read only if (wikEd.readOnly === true) { wikEd.frameBody.contentEditable = 'false'; }  // register frame events wikEd.frameDocument.addEventListener('keydown', wikEd.KeyFrameHandler, true); wikEd.frameDocument.addEventListener('keyup', wikEd.KeyFrameHandler, true); wikEd.frameDocument.addEventListener('keypress', wikEd.KeyFrameHandler, true); wikEd.frameDocument.addEventListener('click', wikEd.KeyFrameHandler, true);  wikEd.frameDocument.addEventListener('keydown', wikEd.KeyHandler, true); wikEd.frameDocument.addEventListener('mousemove', wikEd.ResizeGripHandler, true); wikEd.frameDocument.addEventListener('dblclick', wikEd.ResizeFrameResetHandler, true);  // register paste events wikEd.frameDocument.addEventListener('paste', wikEd.PasteFrameHandler, true); wikEd.frameDocument.addEventListener('drop', wikEd.PasteFrameHandler, true); wikEd.frameDocument.addEventListener('paste', wikEd.KeyFrameHandler, true);  // fullscreen mode if (wikEd.fullScreenMode === true) { wikEd.FullScreen(true, true); }  // needed for upload and edit raw watchlist else { wikEd.ResizeWindowHandler(); }  // unload (leaving page) events window.addEventListener('pagehide', wikEd.UnloadHandler, false);  return;};  //// wikEd.CodeEditorCheck: check for active code editor and .js or .css page// wikEd.CodeEditorCheck = function () {  wikEd.jsPage = false; wikEd.cssPage = false; wikEd.useCodeEditor = false;  // check if .js or .css page if ( (wikEd.wikiGlobals.wgCanonicalNamespace == 'MediaWiki') || ( (wikEd.wikiGlobals.wgCanonicalNamespace == 'User') && (wikEd.wikiGlobals.wgTitle.indexOf('/') >= 0) ) ) { if (/\.js$/.test(wikEd.wikiGlobals.wgTitle) === true) { wikEd.jsPage = true;  } else if (/\.css$/.test(wikEd.wikiGlobals.wgTitle) === true) { wikEd.cssPage = true; } }  // check for code editor if ( (wikEd.jsPage === true) || (wikEd.cssPage === true) ) { if (wikEd.wikiGlobals.wgPageContentModel === undefined) { if (wikEd.GetCookie('wikiEditor-0-codeEditor-enabled') == 1) { wikEd.useCodeEditor = true; } } else if (wikEd.wikiGlobals.wgPageContentModel != 'wikitext') { if (wikEd.GetCookie('wikiEditor-0-codeEditor-enabled') == 1) { wikEd.useCodeEditor = true; } }  // wait for landing patch: https://gerrit.wikimedia.org/r/#/c/130068/ if ( (window.mw !== undefined) && (window.mw.user !== undefined) && (window.mw.user.options !== undefined) ) { if (window.mw.user.options.get('usebetatoolbar') == 1) { wikEd.useBetaToolbar = true; if (window.mw.user.options.get('usecodeeditor') == 1) { wikEd.useCodeEditor = true; } } } } return;};  //// wikEd.DisableCodeEditorButton: disable CodeEditor button when wikEd is active// wikEd.DisableCodeEditorButton = function () {  if ( (wikEd.config.disableCodeEditorButton === true) && ( (wikEd.useBetaToolbar === true) || (wikEd.wikiEditorBar !== null) ) ) { var buttons = document.body.getElementsByClassName('tool-button'); var disabled = false; for (var i = 0; i < buttons.length; i ++) { var rel = buttons[i].getAttribute('rel'); var title = buttons[i].getAttribute('title'); if (rel == 'codeEditor') { var buttonClone = buttons[i].cloneNode(true); buttonClone.setAttribute('rel', rel + '_disabled_by_wikEd'); buttonClone.setAttribute('title', title + wikEd.config.text['wikEdCodeEditorButtonDisabled']); buttons[i].style.display = 'none'; buttons[i].parentNode.insertBefore(buttonClone, buttons[i]); disabled = true; break; } }  // poll between 0.1 and 12 s if ( (disabled === false) && (wikEd.codeEditorButtonPollCount < 15) ) { var delay = 100 + wikEd.codeEditorButtonPollCount * 100; wikEd.codeEditorButtonPollCount ++; window.setTimeout(wikEd.DisableCodeEditorButton, delay); } } return;};  //// wikEd.DeleteAccesskeys: remove accesskeys that are defined in wikEd from page elements// wikEd.DeleteAccesskeys = function () {  var accesskeyTags = ['textarea', 'input', 'a']; for (var i = 0; i < accesskeyTags.length; i ++) { var accesskeyElements = document.getElementsByTagName(accesskeyTags[i]); for (var j = 0; j < accesskeyElements.length; j ++) { var attribute = accesskeyElements[j].getAttribute('accesskey'); if (attribute !== null) { if (wikEd.buttonKeyCode[ attribute.toUpperCase().charCodeAt(0) ] !== undefined) { accesskeyElements[j].setAttribute('accesskey', null); } } } } return;};  //// wikEd.AutoUpdate: check for the latest version and force-reload to update// wikEd.AutoUpdate = function () {  // check only on non-interaction pages if (/(\?|&)action=/.test(window.location.search) === true) { return; }  // check if autoupdate is enabled if (wikEd.config.autoUpdate !== true) { return; }  // install bugfix (fix script duplication after @namespace change in version 0.9.127) if (wikEd.greasemonkey === true) { var currentVersion = wikEd.VersionToNumber(wikEd.programVersion); if (currentVersion < 9127000) { var updatePopup = wikEd.config.text.wikEdGreasemonkeyAutoUpdateBugfix; var updateURL = wikEd.config.autoUpdateScriptUrlBugfix; var protocol = document.location.href.replace(/\/\/.*/, ''); updateURL = updateURL.replace(/^(?=\/\/)/, protocol); updatePopup = updatePopup.replace(/\{updateURL\}/g, updateURL); window.alert(updatePopup); window.location.href = updateURL; } }  // check for forced update check var forcedUpdate = false; if (wikEd.config.forcedUpdate !== '') {  // get version numbers from strings var currentVersion = wikEd.VersionToNumber(wikEd.programVersion); var forcedVersion = wikEd.VersionToNumber(wikEd.config.forcedUpdate);  // schedule forced update check if ( (currentVersion !== '') && (forcedVersion !== '') ) { if (forcedVersion > currentVersion) { forcedUpdate = true; } } }  // check for regular update var regularUpdate = false; var currentDate = new Date(); if (forcedUpdate === false) {  // get date of last update check var lastCheckStr = wikEd.GetPersistent('wikEdAutoUpdate'); var lastCheckDate = new Date(lastCheckStr);  // fix missing or corrupt saved setting if (isNaN(lastCheckDate.valueOf()) === true) { wikEd.SetPersistent('wikEdAutoUpdate', 'January 1, 1970', 0, '/'); return; }  // get the hours since last update check var diffHours = (currentDate - lastCheckDate) / 1000 / 60 / 60; if (wikEd.greasemonkey === true) { if (diffHours > wikEd.config.autoUpdateHoursGM) { regularUpdate = true; } } else if (diffHours > wikEd.config.autoUpdateHours) { regularUpdate = true; } }  // perform AJAX request to get latest version number if ( (forcedUpdate === true) || (regularUpdate === true) ) {  // save current update check date wikEd.SetPersistent('wikEdAutoUpdate', currentDate.toUTCString(), 0, '/');  // make the ajax request wikEd.AjaxRequest('GET', wikEd.config.autoUpdateUrl, null, 'text/plain', function (ajax) {  // get response var html = ajax.responseText;  // get version numbers from strings var currentVersion = wikEd.VersionToNumber(wikEd.programVersion); var newVersion = wikEd.VersionToNumber(html);  // check if downloaded version is newer and perform update if ( (currentVersion !== '') && (newVersion !== '') ) { if (newVersion > currentVersion) { wikEd.DoUpdate(); } } }); } return;};  //// wikEd.VersionToNumber: parse version string (1.22.333a) into number 122333097// wikEd.VersionToNumber = function (versionStr) {  var regExpMatchVer = versionStr.match(/(\d+)\.(\d+)\.(\d+)(\w?)/); if (regExpMatchVer === null) { return ''; } var versionNumber = Number(regExpMatchVer[1]) * 100000000 + Number(regExpMatchVer[2]) * 1000000 + Number(regExpMatchVer[3]) * 1000 + (regExpMatchVer[4] + '0').charCodeAt(0); return versionNumber;};  //// wikEd.DoUpdate: actually perform update// wikEd.DoUpdate = function () {  // update Greasemonkey script by navigating to the script code page if (wikEd.greasemonkey === true) { var updatePopup = wikEd.config.text.wikEdGreasemonkeyAutoUpdate; updatePopup = updatePopup.replace(/\{updateURL\}/g, wikEd.config.autoUpdateUrl); window.alert(updatePopup); window.location.href = wikEd.config.autoUpdateScriptUrl; }  // update wikEd by reloading the page with cache bypassing (equivalent to Shift-Reload or Shift-F5) else { window.location.reload(true); } return;};  //// wikEd.LoadTypoFixRules: load and parse RegExTypoFix rules if the button is enabled// wikEd.LoadTypoFixRules = function () {  // load RegExTypoFix rules per Ajax if enabled if ( (wikEd.config.regExTypoFix === false) || (wikEd.readOnly === true) || (wikEd.typoRulesFind.length > 0) ) { return; }  // make the ajax request var sep = '&'; if (wikEd.config.regExTypoFixURL.indexOf('?') == -1) { sep = '?'; }  wikEd.AjaxRequest('GET', wikEd.config.regExTypoFixURL + sep + wikEd.programVersion, null, 'text/plain', function (ajax) {  // get response var rulesTxt = ajax.responseText;  // parse regexp rules var regExp = /<(?:Typo)?\s+(?:word="(.*?)"\s+)?find="(.*?)"\s+replace="(.*?)"\s*\/?>/g; var regExpMatch; while ( (regExpMatch = regExp.exec(rulesTxt)) !== null) {  // check if this is a valid regexp var regExpFind; try { regExpFind = new RegExp(regExpMatch[2], 'gm'); } catch (exception) { var msg = 'Invalid RegExTypoFix rule:\nfind=' + regExpMatch[2] + '\nreplace=' + regExpMatch[3]; wikEd.ConsoleLog(msg); continue; }  // save regexp and replace wikEd.typoRulesFind.push(regExpFind); wikEd.typoRulesReplace.push(regExpMatch[3]); }  // display typo fix button if (wikEd.typoRulesFind.length > 0) { if (wikEd.fixRegExTypo !== null) { wikEd.fixRegExTypo.style.display = 'inline'; } } return; }); return;};  //// wikEd.EditButtonHandler: handler for clicks on edit buttons// wikEd.EditButtonHandler = function (event) {  // execute the button click handler code, obj required in eval context var obj = event.currentTarget; eval(wikEd.editButtonHandler[obj.id]); return;};  //// wikEd.ShrinkSummaryHandler: shrink the summary after loading the 'Clear summary' image// wikEd.ShrinkSummaryHandler = function (event) {  var diffWidth = wikEd.clearSummary.offsetWidth - wikEd.clearSummaryWidth; wikEd.inputElement.summary.style.width = (wikEd.inputElement.summary.offsetWidth - diffWidth) + 'px'; wikEd.selectElement.summary.style.width = (wikEd.selectElement.summary.offsetWidth - diffWidth) + 'px'; wikEd.clearSummaryWidth = wikEd.clearSummary.offsetWidth; return;};  //// wikEd.InsertChangeHandler: resize fullscreen after changing insert special char selection// wikEd.InsertChangeHandler = function (event) { if (wikEd.fullscreen === true) { wikEd.ResizeWindowHandler(); }};  //// wikEd.ResizeWindowHandler: adjust fullscreen frame and summary width after resizing the window// browser's dynamic table resizing interferes if wikEd is inserted in table (Special:Upload) wikEd.ResizeWindowHandler = function (event) {  // fullscreen resizing if (wikEd.fullscreen === true) { var captchaHeight = wikEd.captchaWrapper.offsetHeight; var debugHeight = wikEd.debugWrapper.offsetHeight; var buttonsHeight = wikEd.buttonsWrapper.offsetHeight;  var consoleTopHeight = 0; if (wikEd.consoleTopWrapper !== null) { consoleTopHeight = wikEd.consoleTopWrapper.offsetHeight; }  var consoleHeight = wikEd.consoleWrapper.offsetHeight;  var insertHeight = 0; if (wikEd.insertWrapper !== null) { insertHeight = wikEd.insertWrapper.offsetHeight; }  var windowHeight = window.innerHeight; var frameHeight = windowHeight - captchaHeight - debugHeight - buttonsHeight - consoleTopHeight - consoleHeight - insertHeight - wikEd.frameBorderHeight; if (frameHeight < 100) { frameHeight = 100; } wikEd.frame.style.height = frameHeight + 'px'; wikEd.frame.style.width = (wikEd.frameWrapper.clientWidth - wikEd.frameBorderWidth) + 'px'; }  // adjust frame size else { wikEd.frameWidth = (wikEd.frameWrapper.clientWidth - wikEd.frameBorderWidth) + 'px'; wikEd.frame.style.height = wikEd.frameHeight; wikEd.frame.style.width = wikEd.frameWidth; } wikEd.ResizeSummary(); return;};  //// wikEd.WikiPreviewHandler: event handler for wiki preview: scroll to edit field on double click// wikEd.WikiPreviewHandler = function (event) {  // filter out selecting double clicks on text var sel = window.getSelection();  // explicitOriginalTarget (Firefox) var textTarget = event.explicitOriginalTarget; if (textTarget !== undefined) { if (textTarget.nodeName == '#text') { return; } }  // ignore for non-blank selection else if ( (sel !== null) && (/^\s*$/.test(sel.toString()) === false) ) { return; } sel.collapseToEnd();  window.scroll(0, wikEd.GetOffsetTop(wikEd.inputWrapper)); return;};  //// wikEd.UnloadHandler: save editing frame to cached textarea// wikEd.UnloadHandler = function (event) {  // update textarea if not already done in submit handlers if (wikEd.useWikEd === true) { if (wikEd.textareaUpdated === false) { wikEd.UpdateTextarea(); } } return;};  //// wikEd.SaveButtonHandler: 'Save page' onsubmit click handler for submit button// wikEd.SaveButtonHandler = function (event) {  wikEd.saveButton.removeEventListener('click', wikEd.SaveButtonHandler, true);  // update textarea if (wikEd.useWikEd === true) { wikEd.UpdateTextarea(); wikEd.textareaUpdated = true; }  // check for interfering scripts or gadgets: mwEmbed for file uploads if ( (wikEd.editUpload === true) && (window.MW_EMBED_VERSION !== undefined) ) { wikEd.saveButton.addEventListener('click', wikEd.SaveButtonHandler, true); return; }  // add "using wikEd" to summary, not for adding a new section (+ tab) if (wikEd.summaryText !== null) { var text = wikEd.summaryText.value; text = text.replace(/^[, ]+/, ''); text = text.replace(/[, ]+$/, ''); wikEd.AddToHistory('summary');  if ( (wikEd.using === true) && (text !== '') ) { if (text.lastIndexOf(wikEd.config.summaryUsing) < 0) { if (wikEd.addNewSection !== true) { text += ' ' + wikEd.config.summaryUsing; } } } wikEd.summaryText.value = text; }  // submit wikEd.saveButton.click();  // reinstate handler in case the browser back button will be used wikEd.saveButton.addEventListener('click', wikEd.SaveButtonHandler, true);  return;};  //// wikEd.PreviewButtonHandler: 'Show preview' click handler// wikEd.PreviewButtonHandler = function (event) {  if (wikEd.useWikEd === true) { wikEd.UpdateTextarea(); wikEd.textareaUpdated = true; } return;};  //// wikEd.DiffPreviewButtonHandler: 'Show changes' click handler// wikEd.DiffPreviewButtonHandler = function (event) {  // interrupt fullscreen mode if (wikEd.fullscreen === true) { wikEd.FullScreen(false); }  if (wikEd.useWikEd === true) { wikEd.UpdateTextarea(); wikEd.textareaUpdated = true; } return;};  //// wikEd.LinkifyHandler: open innermost highlighted link in new window/tab on ctrl/meta-click// wikEd.LinkifyHandler = function (event) {  if ( (event.shiftKey === false) && ( (event.ctrlKey === true) || (event.metaKey === true) ) && (event.altKey === false) ) { var node = event.target; while (node !== null) { var id = node.id; if ( (id !== null) && (id.indexOf('wikEdWikiLink') === 0) ) { if (Object.prototype.hasOwnProperty.call(wikEd.wikiLinks, id) === true) { var linkUrl = wikEd.wikiLinks[id].url; event.stopPropagation(); window.open(linkUrl); window.focus(); break; } } node = node.parentNode; } } return;};  //// wikEd.ButtonBarGripHandler: click, mouseover handler, see also wikEd.ButtonBarInit()// wikEd.ButtonBarGripHandler = function (event) {  event.stopPropagation();  var grip = event.target; var gripWrapper = grip.parentNode; var buttonsWrapper = gripWrapper.nextSibling; var barInnerWrapper = gripWrapper.parentNode; var bar = barInnerWrapper.parentNode; if (event.type == 'click') { buttonsWrapper.style.position = 'static';  // hide the buttons bar if (buttonsWrapper.className != 'wikEdButtonBarButtonsWrapperHidden') { buttonsWrapper.className = 'wikEdButtonBarButtonsWrapperHidden'; barInnerWrapper.className = 'wikEdButtonBarInnerWrapperHidden'; gripWrapper.className = 'wikEdButtonBarGripWrapperHidden'; wikEd.buttonsWrapperWidth[bar.id] = buttonsWrapper.offsetWidth; buttonsWrapper.style.display = 'none'; grip.addEventListener('mouseover', wikEd.ButtonBarGripHandler, false); wikEd.SetPersistent(bar.id + 'Hidden', '1', 0, '/'); }  // unhide the buttons bar else { buttonsWrapper.className = 'wikEdButtonBarButtonsWrapperVisible'; barInnerWrapper.className = 'wikEdButtonBarInnerWrapperVisible'; gripWrapper.className = 'wikEdButtonBarGripWrapperVisible'; buttonsWrapper.style.display = 'block'; grip.removeEventListener('mouseover', wikEd.ButtonBarGripHandler, false); wikEd.SetPersistent(bar.id + 'Hidden', '0', 0, '/'); } }  // show the buttons bar on mouseover else if (event.type == 'mouseover') { if (buttonsWrapper.className == 'wikEdButtonBarButtonsWrapperHidden') { bar.addEventListener('mouseout', wikEd.ButtonBarHandler, false);  // browsers sometimes give offsetTop/offsetLeft - 1, + 0.5 seems to help  // show buttons to the right if (bar.offsetParent.clientWidth > grip.offsetLeft + grip.offsetWidth + wikEd.buttonsWrapperWidth[bar.id] + 0.5) { buttonsWrapper.style.left = (grip.offsetLeft + grip.offsetWidth + 0.5) + 'px'; }  // show buttons to the left else { buttonsWrapper.style.left = (gripWrapper.offsetLeft - wikEd.buttonsWrapperWidth[bar.id] + 0.5) + 'px'; }  buttonsWrapper.style.top = (gripWrapper.offsetTop + 0.5) + 'px'; buttonsWrapper.style.position = 'absolute'; buttonsWrapper.style.display = 'block'; } } return;};  //// wikEd.ButtonBarHandler: mouseout handler// wikEd.ButtonBarHandler = function (event) {  event.stopPropagation(); var bar = event.currentTarget; var barInnerWrapper = bar.firstChild; var gripWrapper = barInnerWrapper.firstChild; var grip = gripWrapper.firstChild; var buttonsWrapper = gripWrapper.nextSibling; var buttons = buttonsWrapper.firstChild;  // hide the buttons if (event.type == 'mouseout') { if (buttonsWrapper.className == 'wikEdButtonBarButtonsWrapperHidden') {  // filter the events for mouseouts actually leaving the bar if ( ( ( (event.target == grip) || (event.target == gripWrapper) ) && (event.relatedTarget != gripWrapper) && (event.relatedTarget != buttonsWrapper) && (event.relatedTarget != buttons) && (event.relatedTarget.parentNode != buttons) ) || ( ( (event.target.parentNode.parentNode == buttons) || (event.target.parentNode == buttons) || (event.target == buttons) || (event.target == buttonsWrapper) ) && (event.relatedTarget.parentNode.parentNode != buttons) && (event.relatedTarget.parentNode != buttons) && (event.relatedTarget != buttons) && (event.relatedTarget != buttonsWrapper) && (event.relatedTarget != gripWrapper) && (event.relatedTarget != grip) ) ) { bar.removeEventListener('mouseout', wikEd.ButtonBarHandler, false); buttonsWrapper.style.display = 'none'; buttonsWrapper.style.position = 'static'; } } } return;};  //// clear the summary click handler// wikEd.ClearSummaryHandler = function (event) {  event.preventDefault();  // clear the summary if it is only a paragraph name if ( /^\/\* .*? \*\/ *$/.test(wikEd.summaryText.value) === true) { wikEd.summaryText.value = ''; }  // clear the summary but leave paragraph names else { wikEd.summaryText.value = wikEd.summaryText.value.replace(/^((\/\* .*? \*\/ *)?).*()/, function(p, p1, p2, p3) { if (p1.length > 0) { p1 = p1 + ' '; } return p1; } ); } wikEd.summaryText.focus(); return;};  //// wikEd.FindReplaceHandler: find and replace: tab and shift-tab between fields, select on focus// wikEd.FindReplaceHandler = function (event) {  // tab / shift-tab between fields if (event.type == 'keydown') { if (event.keyCode == 9) { if (event.target == wikEd.findText) { event.preventDefault(); wikEd.replaceText.removeEventListener('focus', wikEd.FindReplaceHandler, true); wikEd.replaceText.focus(); wikEd.replaceText.addEventListener('focus', wikEd.FindReplaceHandler, true); } else if (event.target == wikEd.replaceText) { event.preventDefault(); wikEd.findText.removeEventListener('focus', wikEd.FindReplaceHandler, true); wikEd.findText.focus(); wikEd.findText.addEventListener('focus', wikEd.FindReplaceHandler, true); } } }  // select on focus else if (event.type == 'focus') { event.target.setSelectionRange(0, this.textLength); } return;};  //// wikEd.KeyFrameHandler: event handler for key and mouse events in the frame// wikEd.KeyFrameHandler = function (event) {  if (wikEd.useWikEd === true) {  // textarea no longer up to date if ( event.type == 'paste' ) { wikEd.textareaUpdated = false; }  // invalidate wikify/textify of recently pasted text and textarea status for printable char key presses else if ( (event.type == 'keydown') || (event.type == 'keypress') ) { switch (event.keyCode) {  // keys that do not change text case 16: // shift case 17: // ctrl case 18: // alt case 19: // pause/break case 20: // caps lock case 33: // page up case 34: // page down case 35: // end case 36: // home case 37: // left case 38: // up case 39: // right case 40: // down case 45: // insert case 91: // windows left case 91: // windows right case 93: // select case 112: // F1 case 113: // F2 case 114: // F3 case 115: // F4 case 116: // F5 case 117: // F6 case 118: // F7 case 119: // F8 case 120: // F9 case 121: // F10 case 122: // F11 case 123: // F12 case 144: // num lock case 145: // scroll lock case 182: // my computer case 183: // my calculator case 224: // apple break;  // escape ends wikify/textify, all others change text default:  // textarea no longer up to date if (event.keyCode !== 27) { // escape wikEd.textareaUpdated = false; }  // invalidate wikify/textify wikEd.PastedOff(); } }  switch (event.type) {  // keydown event case 'keydown': switch (event.keyCode) {  // tab key, switch between form elements instead of adding multiple spaces case 9: if ( (event.shiftKey === false) && (event.ctrlKey === false) && (event.altKey === false) && (event.metaKey === false) ) { event.preventDefault();  // focus the next form element if (wikEd.addNewSection === true) { document.getElementById('wpMinoredit').focus(); } else { wikEd.summaryText.focus(); }  // scroll to text input top if (wikEd.fullscreen === false) { window.scroll(0, wikEd.GetOffsetTop(wikEd.inputWrapper)); } } break; } break;  // after cursor movements set cursor position into closest highest text node so that highlighting does not bleed out case 'keyup': switch (event.keyCode) { case 17: // ctrl-v case 46: // del wikEd.AntiHighlightBleeding({}); break; case 37: // left case 38: // up case 33: // page up case 8: // backspace wikEd.AntiHighlightBleeding({}, null, 'left'); break; case 39: // right case 40: // down case 34: // page down wikEd.AntiHighlightBleeding({}, null, 'right'); break; } break; case 'click': wikEd.AntiHighlightBleeding({});  // invalidate wikify/textify of recently pasted text after selecting text if ( (wikEd.paste !== null) && (wikEd.paste.polling === false) ) { var sel = wikEd.GetSelection(); if (sel.isCollapsed === false) {  // check if clicking into selected pasted text var range = sel.getRangeAt(0); if (range != wikEd.keepSelRange) { wikEd.PastedOff(); } } } // run through, no break  case 'keypress': case 'paste':  // grey out inactive buttons wikEd.InactiveButtons(); } } return;};  //// wikEd.PasteFrameHandler: event handler for paste and drop events in the edit frame// wikEd.PasteFrameHandler = function (event) {  if (wikEd.useWikEd !== true) { event.stopPropagation(); wikEd.paste = null; return; }  var sel = wikEd.GetSelection(); var range = sel.getRangeAt(0);  // ignore if still processing previous event if ( (wikEd.paste !== null) && (wikEd.paste.polling === false) ) { return; } wikEd.paste = { eventType: event.type, atStart: false, polling: true, blockStart: false, blockEnd: false, pasteAtEndOfLine: false, offset: null, prevNode: null, prevUp: null, parent: null, prevNodeIndex: null, rangeStartNode: null, rangeStartOffset: null, rangeStartAfter: null, last: '', dropHtml: null, sel: sel, range: range };  // get position info before event is performed var startNode = range.startContainer; var startOffset = range.startOffset; var endNode = range.endContainer; var endOffset = range.endOffset; switch (event.type) {  // drop case 'drop': if (event.dataTransfer === undefined) { return; } wikEd.paste.dropHtml = event.dataTransfer.getData('text/html'); break;  // paste case 'paste':  // find first previous node up as anchor to recover start node after insertion wikEd.PasteFindPreviousNode(); break; }  // needed to check if pasted content has been added to frame wikEd.paste.startNode = startNode; wikEd.paste.startOffset = startOffset; wikEd.paste.endNode = endNode; wikEd.paste.endOffset = endOffset;  wikEd.paste.startNodePreviousSibling = startNode.previousSibling; wikEd.paste.startNodeNextSibling = startNode.nextSibling; wikEd.paste.endNodePreviousSibling = endNode.previousSibling; wikEd.paste.endNodeNextSibling = endNode.nextSibling;  // detect and process pasted content in edit frame by polling wikEd.paste.pollCount = 1; window.setTimeout(wikEd.PastePoll, 1);  return;};  //// wikEd.PasteFindPreviousNode: find first previous node up relative to selection as an anchor to recover start node after insertion// wikEd.PasteFindPreviousNode = function () {  var sel = wikEd.paste.sel; var range = sel.getRangeAt(0); var node = range.startContainer; var offset = range.startOffset; var prevNode = node.previousSibling;  // correct startNode into leaf node if ( (node.nodeName != '#text') && (offset > 0) ) { var childs = node.childNodes; if ( (childs.length > 0) && (offset < childs.length) ) { node = childs.item(offset); offset = 0; prevNode = node.previousSibling; } }  // test for paste at end of line after br if ( (node.nodeName == '#text') && (offset == node.textContent.length) ) { if ( (node.nextSibling !== null) && (node.nextSibling.nodeName == 'BR') ) { wikEd.paste.pasteAtEndOfLine = true; } } else if (node.nodeName == 'BR') {  // not in empty line if ( (node.previousSibling === null) || (node.previousSibling.nodeName != 'BR') ) { wikEd.paste.pasteAtEndOfLine = true; } }  // correct <br> into previous text node if ( (node.nodeName == 'BR') && (prevNode !== null) && (prevNode.nodeName == '#text') ) { node = prevNode; offset = node.textContent.length; prevNode = node.previousSibling; }  // ascend to first node with a previous sibling var prevUp = 0; while ( (node != wikEd.frameBody) && (prevNode === null) ) { node = node.parentNode; prevUp ++; prevNode = node.previousSibling; }  // save paste location reference to drop object if ( (node == wikEd.frameBody) && (offset === 0) ) { wikEd.paste.atStart = true; } else { wikEd.paste.offset = offset; wikEd.paste.prevNode = prevNode; wikEd.paste.prevUp = prevUp;  // find prevNode index wikEd.paste.parent = prevNode.parentNode; wikEd.paste.prevNodeIndex = null; var parentNodes = wikEd.paste.parent.childNodes; for (var i = 0; i < parentNodes.length; i ++) { if (prevNode === parentNodes.item(i)) { wikEd.paste.prevNodeIndex = i; break; } } } return;};  //// wikEd.PastePoll: detect and process pasted content in edit frame by polling// wikEd.PastePoll = function () {  if (wikEd.paste === null) { return; }  if (wikEd.paste.pollCount > 100) { wikEd.paste = null; return; }  var sel = wikEd.paste.sel; var range = sel.getRangeAt(0); var startNode = range.startContainer; var startOffset = range.startOffset; var endNode = range.endContainer; var endOffset = range.endOffset;  // check if pasted content has already been added to frame if ( (startNode === wikEd.paste.startNode) && (startOffset === wikEd.paste.startOffset) && (endNode === wikEd.paste.endNode) && (endOffset === wikEd.paste.endOffset) &&  (startNode.previousSibling === wikEd.paste.startNodePreviousSibling) && (startNode.nextSibling === wikEd.paste.startNodeNextSibling) && (endNode.previousSibling === wikEd.paste.endNodePreviousSibling) && (endNode.nextSibling === wikEd.paste.endNodeNextSibling) ) {  // schedule next poll, typically requires only one or two polls wikEd.paste.pollCount ++; window.setTimeout(wikEd.PastePoll, 1); return; } wikEd.paste.polling = false;  // select dropped or pasted text; Chrome selects pasted text automatically if (range.collapsed === true) { switch (wikEd.paste.eventType) {  // drop case 'drop': if (wikEd.paste.dropHtml !== null) {  // plainTextify dropHtml var div = document.createElement('div'); div.innerHTML = wikEd.paste.dropHtml; var obj = {}; wikEd.GetInnerHTML(obj, div); var plainText = obj.plain; plainText = plainText.replace(/&lt;/g, '<'); plainText = plainText.replace(/&gt;/g, '>'); plainText = plainText.replace(/&amp;/g, '&');  // select using backwards built-in find if ( (typeof wikEd.frameWindow.find == 'function') && (plainText.length > 0) ) {  // Chrome (but keeps selection in first place) var found = wikEd.Find(obj, plainText, true, true, false, false);  // Firefox (removes \n) if (found === false) { var plainTextCrop = plainText.replace(/\n+/g, ''); found = wikEd.Find(obj, plainTextCrop, true, true, false, false); if (found === true) {  // extend selection into removed \n range = sel.getRangeAt(0);  // extend left var regExpMatchStart = /^\n+/.exec(plainText); if (regExpMatchStart !== null) { var newlines = regExpMatchStart[0].length; var node = range.startContainer; var offset = range.startOffset;  if ( (node.nodeName == '#text') && (offset === 0) ) { for (var i = 0; i < newlines; i ++) { var nextNode = node.previousSibling; if ( (nextNode === null) || (nextNode.nodeName != 'BR') ) { break; } node = nextNode; } if (node.nodeName == 'BR') { range.setStartBefore(node); } } }  // extend right var regExpMatchEnd = /\n+$/.exec(plainText); if (regExpMatchEnd !== null) { var newlines = regExpMatchEnd[0].length; var node = range.endContainer; var offset = range.endOffset; if ( (node.nodeName == '#text') && (offset == node.textContent.length) ) { for (var i = 0; i < newlines; i ++) { var nextNode = node.nextSibling; if ( (nextNode === null) || (nextNode.nodeName != 'BR') ) { break; } node = nextNode; } if (node.nodeName == 'BR') { range.setEndAfter(node); } } } } } } } break;  // paste case 'paste': wikEd.SelectPasted(); break; } } range = sel.getRangeAt(0); wikEd.paste.range = range.cloneRange(); wikEd.EditButton(null, 'wikEdPasting'); if (wikEd.paste === null) { return; }  // display floating pasted toolbar if (range.getClientRects === undefined) { wikEd.buttonBarPasted.style.left = '1px'; wikEd.buttonBarPasted.style.top = '1px'; }  // get cursor rectangle position else { var barWidth = wikEd.buttonBarPasted.offsetWidth; var barHeight = wikEd.buttonBarPasted.offsetHeight;  // extend collapsed caret range to start, get last line coords range.setStart(wikEd.frameBody, 0); var rectList = range.getClientRects(); var rect = rectList[rectList.length - 1];  // vertical pos if (rect.bottom + barHeight <= parseInt(wikEd.frameHeight)) { wikEd.buttonBarPasted.style.top = rect.bottom + 'px'; } else { wikEd.buttonBarPasted.style.bottom = '1px'; }  // horizontal pos if (rect.right + barWidth <= parseInt(wikEd.frameWidth)) { wikEd.buttonBarPasted.style.left = rect.right + 'px'; } else { wikEd.buttonBarPasted.style.right = '1px'; } }  // remove selection sel.collapseToEnd();  wikEd.PastedSwitch(); return;};  //// wikEd.SelectPasted: select pasted text// does not work good for Chromium that normalizes ranges into text nodes, see https://code.google.com/p/chromium/issues/detail?id=271445// wikEd.SelectPasted = function () {  var sel = wikEd.paste.sel; var range = sel.getRangeAt(0);  // insert at start if (wikEd.paste.atStart === true) { range.setStart(wikEd.frameBody, 0); }  // recover start node from saved previous node else { var offset = wikEd.paste.offset;  // reverse navigate back down to start node, start at prevNode, then descend prevUp levels var preStartNode = null; var prevNode = wikEd.paste.prevNode;  // node has been replaced if (prevNode.parentNode === null) { prevNode = wikEd.paste.parent.childNodes.item(wikEd.paste.prevNodeIndex); wikEd.paste.pasteAtEndOfLine = false; }  var node = prevNode; var up = wikEd.paste.prevUp; if (node.nextSibling !== null) { node = node.nextSibling; for (var i = 0; i < up; i ++) { var child = node.firstChild; if (child === null) { wikEd.paste = null; return; } node = child; } preStartNode = node; }  // move up to first next node when element has been inserted at top level else { while ( (node.nextSibling === null) && (node.nodeName != 'BODY') ) { node = node.parentNode; } if (node.nodeName != 'BODY') { preStartNode = node.nextSibling; } }  // set range start if (preStartNode.nodeName == '#text') { range.setStart(preStartNode, offset); }  // start after prevNode else { range.setStartAfter(prevNode); }  // needed for Chrome sel.removeAllRanges(); sel.addRange(range);  // check if range starts with a block var node = range.startContainer; var offset = range.startOffset;  // before or after text in textnode if (node.nodeName == '#text') {  // get first insert parent with left sibling, from inside the insert up if (offset === 0) { while ( (node.previousSibling === null) && (node.nodeName != 'BODY') ) { node = node.parentNode; } }  // find first insert sibling to right, from ouside into insert else if (offset == node.textContent.length) { while ( (node.nextSibling === null) && (node.nodeName != 'BODY') ) { node = node.parentNode; } if (node.nodeName != 'BODY') { node = node.nextSibling; } } } if (wikEd.paste.pasteAtEndOfLine === true) { node = node.nextSibling; }  // check if block element if ( (node !== null) && (node.nodeName != 'BODY') && (node.nodeType == node.ELEMENT_NODE) ) { if (wikEd.frameWindow.getComputedStyle(node).getPropertyValue('display') == 'block') { wikEd.paste.blockStart = true; } }  // check if range ends with a block var node = range.endContainer; var offset = range.endOffset;  // before or after text in textnode if (node.nodeName == '#text') {  // get first insert parent with right sibling, from inside the insert up if (offset == node.textContent.length) { while ( (node.nextSibling === null) && (node.nodeName != 'BODY') ) { node = node.parentNode; } }  // find first insert sibling to left, from ouside into insert else if (offset === 0) { while ( (node.previousSibling === null) && (node.nodeName != 'BODY') ) { node = node.parentNode; } if (node.nodeName != 'BODY') { node = node.previousSibling; } } }  // check if block element if ( (node.nodeName != 'BODY') && (node.nodeType == node.ELEMENT_NODE) ) { if (wikEd.GetStyle(node, 'display') == 'block') { wikEd.paste.blockEnd = true; } } }  // return if no content is selected if (range.collapsed === true) { wikEd.paste = null; }  return;};  //// wikEd.PastedSwitch: set wikify/textify indicator after pasting wikified text// wikEd.PastedSwitch = function () {  if ( (wikEd.paste === null) || (wikEd.paste.polling === true) ) { wikEd.PastedOff(); } else { if (wikEd.paste.last == 'wikify') { document.getElementById('wikEdPastedTextify').className = 'wikEdButton'; document.getElementById('wikEdPastedWikify').className = 'wikEdButtonInactive'; } else if (wikEd.paste.last == 'textify') { document.getElementById('wikEdPastedTextify').className = 'wikEdButtonInactive'; document.getElementById('wikEdPastedWikify').className = 'wikEdButton'; } document.getElementById('wikEdPastedTextify').style.cursor = ''; document.getElementById('wikEdPastedWikify').style.cursor = ''; wikEd.buttonBarPasted.style.visibility = 'visible';  // show text selection when mouse hovers over bar wikEd.buttonBarPasted.addEventListener('mouseenter', wikEd.ButtonBarPastedHandler, true); } return;};  //// wikEd.PastedOff: invalidate wikify/textify of recently pasted wikified text// wikEd.PastedOff = function () {  wikEd.buttonBarPasted.removeEventListener('mouseenter', wikEd.ButtonBarPastedHandler, false); wikEd.buttonBarPasted.removeEventListener('mouseleave', wikEd.ButtonBarPastedHandler, false); wikEd.paste = null; wikEd.buttonBarPasted.style.visibility = 'hidden'; return;};  //// wikEd.PastedClose: handler for pastedClose button on floating paste button bar// wikEd.PastedClose = function () {  var sel = wikEd.GetSelection(); sel.collapseToEnd(); wikEd.PastedOff(); wikEd.frameWindow.focus(); return;};  //// wikEd.ButtonBarPastedHandler: show text selection when mouse hovers over floating paste button bar// wikEd.ButtonBarPastedHandler = function (event) {  if (event.target == wikEd.buttonBarPasted) {  // add selection if (event.type == 'mouseenter') { wikEd.buttonBarPasted.removeEventListener('mouseenter', wikEd.ButtonBarPastedHandler, false); if ( (wikEd.paste !== null) && (wikEd.paste.sel !== null) && (wikEd.paste.range !== null) ) { wikEd.paste.sel.removeAllRanges(); wikEd.paste.sel.addRange(wikEd.paste.range); } wikEd.buttonBarPasted.addEventListener('mouseleave', wikEd.ButtonBarPastedHandler, false); }  // remove selection else if (event.type == 'mouseleave') { wikEd.buttonBarPasted.removeEventListener('mouseleave', wikEd.ButtonBarPastedHandler, false); if ( (wikEd.paste !== null) && (wikEd.paste.sel !== null) ) { wikEd.paste.sel.collapseToEnd(); } wikEd.buttonBarPasted.addEventListener('mouseenter', wikEd.ButtonBarPastedHandler, false); } } return;};  //// wikEd.AntiHighlightBleeding: set cursor position into closest highest text node so that highlighting does not bleed out// does not work under Google Chrome that forces the cursor into the previous node// wikEd.AntiHighlightBleeding = function (obj, editButtonInsert, direction) {  // check if disabled if (wikEd.config.antiHighlightBleeding !== true) { return; }  // get selection object if (obj.sel === undefined) { obj.sel = wikEd.GetSelection(); }  // only if no text is selected var range = obj.sel.getRangeAt(0); if ( (obj.sel.isCollapsed !== true) || (range.collapsed !== true) ) { return; }  // get focus node var focusNode = obj.sel.focusNode; var focusOffset = obj.sel.focusOffset; if (focusNode === null) { return; }  // correct focusNode into leaf node if ( (focusNode.childNodes !== null) && (focusNode.childNodes.length > 0) ) { if (focusOffset < focusNode.childNodes.length) { focusNode = focusNode.childNodes.item(focusOffset); focusOffset = 0; }  // pasting behind "<br>: " (list) else { focusNode = focusNode.childNodes.item(focusOffset - 1); focusOffset = focusNode.childNodes.length; } if (focusNode.tagName != 'BR') { range.setStart(focusNode, focusOffset); range.setEnd(focusNode, focusOffset); } }  // do not further correct if focus is linebreak if key but not if edit button if ( (focusNode.tagName == 'BR') && (editButtonInsert !== true) ) { return; }  // do not leave opened hide box (refs, templates, charents, and table code) var node = focusNode; var hidden = false; while (node !== null) { if (/^wikEd(Ref|Templ|CharEntity|Table)Show$/.test(node.className) === true) { return; }  // detect hidden node if ( ( (wikEd.refHide === true) && (/^((wikEd(Ref|Templ|CharEntity|Table))|(wikEdTableBR))$/.test(node.className) === true) ) || (/^(wikEdScroll(Before|After))$/.test(node.className) === true) ) { focusNode = node; hidden = true; break; } node = node.parentNode; }  // detect start of text var startOfText = false; if (focusOffset === 0) { startOfText = true; var node = focusNode; while ( (node !== null) && (node != wikEd.frameBody) ) { if (node.previousSibling !== null) { startOfText = false; break; } node = node.parentNode; } } if (startOfText === true) { range.setStartBefore(wikEd.frameBody); range.setEndBefore(wikEd.frameBody); return; }  // get next text-like node to the left if we are not in the middle of a text node var leftNode = focusNode; var leftLevel = 0; if ( (focusNode.nodeName != '#text') || (focusOffset === 0) || (hidden === true) ) { var objLeft = { 'backwards': true }; wikEd.GetNextTextNode(objLeft, focusNode, 0); if (objLeft.foundNode !== undefined) { leftNode = objLeft.foundNode; leftLevel = objLeft.foundLevel; } }  // get next text-like node to the right if we are not in the middle of a text node var rightNode = focusNode; var rightLevel = 0; if ( (focusNode.nodeName != '#text') || (focusOffset == focusNode.textContent.length) || (hidden === true) ) { var objRight = { 'backwards': false }; wikEd.GetNextTextNode(objRight, focusNode, 0); if (objRight.foundNode !== undefined) { rightNode = objRight.foundNode; rightLevel = objRight.foundLevel; } }  // check if we need to correct the focus node to higher level text-like node var correctTo = ''; if (leftNode != rightNode) {  // get out of hidden element if (hidden === true) {  // direction if ( (direction == 'right') && (rightNode !== null) ) { correctTo = 'right'; } else if ( (direction == 'left') && (leftNode !== null) ) { correctTo = 'left'; }  // right, left else if (rightNode !== null) { correctTo = 'right'; } else if (leftNode !== null) { correctTo = 'left'; } }  // BR else if ( (focusNode.tagName == 'BR') && (editButtonInsert === true) ) { correctTo = 'left'; }  // correct into heighest neighboring node else if ( (leftNode !== null) && (leftLevel > rightLevel) && (leftNode != focusNode) ) { correctTo = 'left'; } else if ( (rightNode !== null) && (leftLevel < rightLevel) && (rightNode != focusNode) ) { correctTo = 'right'; }  // same level, set focus outside tag markups: [ [[ | || < else if ( (leftNode !== null) && (rightNode !== null) && (leftLevel == rightLevel) ) {  // get class names var leftClass = ''; if (leftNode.nodeName == '#text') { leftClass = leftNode.parentNode.className; } else { leftClass = leftNode.className; }  var rightClass = ''; if (rightNode.nodeName == '#text') { rightClass = rightNode.parentNode.className; } else { rightClass = rightNode.className; }  // class names contains 'Tag' if ( (/wikEd.*?Tag/.test(leftClass) !== true) && (/wikEd.*?Tag/.test(rightClass) === true) && (leftNode != focusNode) ) { correctTo = 'left'; } else if ( (/wikEd.*?Tag/.test(leftClass) === true) && (/wikEd.*?Tag/.test(rightClass) !== true) && (rightNode != focusNode) ) { correctTo = 'right'; } } }  // set focus to the next left node if (correctTo == 'left') { var node;  // insert new text node after linebreak and focus if (leftNode.tagName == 'BR') { node = wikEd.frameDocument.createTextNode(''); leftNode.parentNode.insertBefore(node, leftNode.nextSibling); range.setStart(node, 0); range.setEnd(node, 0); } else { node = leftNode; if (node.nodeName == '#text') { range.setStart(node, node.textContent.length); range.setEnd(node, node.textContent.length); } else { range.setStartAfter(node); range.setEndAfter(node); } } }  // set focus to the next right node else if (correctTo == 'right') { var node;  // insert new text node before linebreak if (rightNode.tagName == 'BR') { var node = wikEd.frameDocument.createTextNode(''); rightNode.parentNode.insertBefore(node, rightNode); range.setStart(node, 0); range.setEnd(node, 0); } else { node = rightNode; if (node.nodeName == '#text') { range.setStart(node, 0); range.setEnd(node, 0); } else { range.setStartBefore(node); range.setEndBefore(node); } } } return;};  //// wikEd.ResizeGripLoadHandler: event handler to determine grip background image size// wikEd.ResizeGripLoadHandler = function (event) {  wikEd.resizeGripWidth = event.currentTarget.width; wikEd.resizeGripHeight = event.currentTarget.height;  return;};  //// wikEd.ResizeGripHandler: event handler for mouse over resize grip background image// wikEd.ResizeGripHandler = function (event) {  // Firefox bug during startup ("wikEd is not defined") if (wikEd === undefined) { return; }  if (wikEd.useWikEd === true) { if (event.type == 'mousemove') { if ( (event.shiftKey === false) && (event.ctrlKey === false) && (event.altKey === false) && (event.metaKey === false) ) {  // move into grip if (wikEd.resizeFrameMouseOverGrip === false) { if (event.clientY >= wikEd.frameBody.clientHeight - wikEd.resizeGripHeight) { if (event.clientX >= wikEd.frameBody.clientWidth - wikEd.resizeGripWidth) { if ( (event.clientY < wikEd.frameBody.clientHeight) && (event.clientX < wikEd.frameBody.clientWidth) ) { wikEd.resizeFrameMouseOverGrip = true; if (wikEd.fullscreen === true) { wikEd.frameBody.style.cursor = 'alias'; } else { wikEd.frameDocument.addEventListener('mousedown', wikEd.ResizeStartHandler, true); wikEd.frameBody.style.cursor = 'move'; } } } } }  // move out of grip else if (wikEd.resizeFrameActive === false) { if ( (event.clientY < wikEd.frameBody.clientHeight - wikEd.resizeGripHeight) || (event.clientX < wikEd.frameBody.clientWidth - wikEd.resizeGripWidth) ) { wikEd.resizeFrameMouseOverGrip = false; wikEd.frameDocument.removeEventListener('mousedown', wikEd.ResizeStartHandler, true); wikEd.frameBody.style.cursor = 'auto'; } } } } } return;};  //// wikEd.ResizeStartHandler: event handler to start the resizing of the editing frame// wikEd.ResizeStartHandler = function (event) {  if (wikEd.useWikEd === true) { if ( (event.type == 'mousedown') && (event.button === 0) ) { if ( (event.shiftKey === false) && (event.ctrlKey === false) && (event.altKey === false) && (event.metaKey === false) ) { if (event.clientY >= wikEd.frameBody.clientHeight - wikEd.resizeGripHeight) { if (event.clientX >= wikEd.frameBody.clientWidth - wikEd.resizeGripWidth) { if ( (event.clientY < wikEd.frameBody.clientHeight) && (event.clientX < wikEd.frameBody.clientWidth) ) { event.preventDefault(); wikEd.resizeFrameActive = true;  wikEd.resizeFramePageYStart = event.pageY; wikEd.resizeFramePageXStart = event.pageX;  wikEd.resizeFrameOffsetHeight = wikEd.frame.offsetHeight; wikEd.resizeFrameOffsetWidth = wikEd.frame.offsetWidth; wikEd.frameDocument.addEventListener('mouseup', wikEd.ResizeStopHandler, true); document.addEventListener('mouseup', wikEd.ResizeStopHandler, true); wikEd.frameDocument.addEventListener('mousemove', wikEd.ResizeDragHandlerFrame, true); document.addEventListener('mousemove', wikEd.ResizeDragHandlerDocument, true); } } } } } } return;};  //// wikEd.ResizeStopHandler: event handler to stop the resizing of the editing frame// wikEd.ResizeStopHandler = function (event) {  if (wikEd.useWikEd === true) { if ( (event === undefined) || (event.type == 'mouseup') ) { wikEd.frameDocument.removeEventListener('mouseup', wikEd.ResizeStopHandler, true); document.removeEventListener('mouseup', wikEd.ResizeStopHandler, true); wikEd.frameDocument.removeEventListener('mousemove', wikEd.ResizeDragHandlerFrame, true); document.removeEventListener('mousemove', wikEd.ResizeDragHandlerDocument, true);  if ( (event === undefined) || (event.clientY < wikEd.frameBody.clientHeight - wikEd.resizeGripHeight) || (event.clientX < wikEd.frameBody.clientWidth - wikEd.resizeGripWidth) ) { wikEd.resizeFrameMouseOverGrip = false; wikEd.frameDocument.removeEventListener('mousedown', wikEd.ResizeStartHandler, true); wikEd.frameBody.style.cursor = 'auto'; } } wikEd.resizeFrameActive = false; } return;};  //// wikEd.ResizeDragHandlerFrame: event handler for editing frame resizing by mouse dragging (frame event)// wikEd.ResizeDragHandlerFrame = function (event) {  if (event.type == 'mousemove') { var diffY = event.pageY - wikEd.resizeFramePageYStart; var diffX = event.pageX - wikEd.resizeFramePageXStart;  var frameHeightNew = wikEd.resizeFrameOffsetHeight + diffY; var frameWidthNew = wikEd.resizeFrameOffsetWidth + diffX;  if (frameHeightNew >= 100) { wikEd.frameHeight = frameHeightNew + 'px'; wikEd.frame.style.height = wikEd.frameHeight; } if (frameWidthNew >= 100) { wikEd.frameWidth = frameWidthNew + 'px'; wikEd.frame.style.width = wikEd.frameWidth; } } return;};  //// wikEd.ResizeDragHandlerDocument: event handler for editing frame resizing by mouse dragging (document event)// wikEd.ResizeDragHandlerDocument = function (event) {  if (event.type == 'mousemove') { var diffY = event.pageY - wikEd.resizeFramePageYStart - wikEd.GetOffsetTop(wikEd.frame); var diffX = event.pageX - wikEd.resizeFramePageXStart - wikEd.GetOffsetLeft(wikEd.frame);  var frameHeightNew = wikEd.resizeFrameOffsetHeight + diffY; var frameWidthNew = wikEd.resizeFrameOffsetWidth + diffX;  if (frameHeightNew >= 100) { wikEd.frameHeight = frameHeightNew + 'px'; wikEd.frame.style.height = wikEd.frameHeight; } if (frameWidthNew >= 100) { wikEd.frameWidth = frameWidthNew + 'px'; wikEd.frame.style.width = wikEd.frameWidth; } } return;};  //// wikEd.ResizeFrameResetHandler: event handler to reset the editing frame size// wikEd.ResizeFrameResetHandler = function (event) {  if (wikEd.useWikEd === true) { if (event.type == 'dblclick') { if ( (event.shiftKey === false) && (event.ctrlKey === false) && (event.altKey === false) && (event.metaKey === false) ) { if (event.clientY > wikEd.frameBody.clientHeight - wikEd.resizeGripHeight) { if (event.clientX > wikEd.frameBody.clientWidth - wikEd.resizeGripWidth) { if ( (event.clientY < wikEd.frameBody.clientHeight) && (event.clientX < wikEd.frameBody.clientWidth) ) {  // end fullscreen mode if (wikEd.fullscreen === true) { wikEd.FullScreen(false, true); }  // reset size to default wikEd.frameHeight = (wikEd.textareaOffsetHeightInitial - wikEd.frameBorderHeight) + 'px'; wikEd.frameWidth = (wikEd.editorWrapper.clientWidth - wikEd.frameBorderWidth) + 'px'; wikEd.frame.style.height = wikEd.frameHeight; wikEd.frame.style.width = wikEd.frameWidth;  // end resizing wikEd.ResizeStopHandler(); } } } } } } return;};  //// wikEd.DebugHandler: event handler for debug textarea: clear (double click) or hide (shift/ctrl/alt-double click)// wikEd.DebugHandler = function (event) {  if ( (event.shiftKey === true) || (event.ctrlKey === true) || (event.altKey === true) || (event.metaKey === true) ) { wikEd.debugWrapper.style.display = 'none'; wikEd.debugOpen = false;  // resize fullscreen frame if (wikEd.fullScreenMode === true) { wikEd.ResizeWindowHandler(); } } else { wikEd.debug.value = ''; } return;};  //// wikEd.PrevWrapperHandler: event handler for preview box: scroll to edit field (double click) or close (shift/ctrl/alt-double click)// wikEd.PrevWrapperHandler = function (event) {  // close (shift/ctrl/alt-double click) if ( (event.shiftKey === true) || (event.ctrlKey === true) || (event.altKey === true) || (event.metaKey === true) ) { wikEd.previewArticle.style.display = 'none'; wikEd.previewDiff.style.display = 'none'; wikEd.localPrevWrapper.style.display = 'none';  wikEd.localPrevWrapper.style.height = 'auto';  // reinstate interrupted fullscreen mode if (wikEd.fullScreenMode === true) { wikEd.FullScreen(true); } }  // scroll to edit field (double click) else {  // filter out selecting double clicks on text var sel = window.getSelection();  // explicitOriginalTarget (Firefox) var textTarget = event.explicitOriginalTarget; if (textTarget !== undefined) { if (textTarget.nodeName == '#text') { return; } }  // ignore for non-blank selection else if ( (sel !== null) && (/^\s*$/.test(sel.toString()) === false) ) { return; } sel.collapseToEnd();  // scroll to edit field window.scroll(0, wikEd.GetOffsetTop(wikEd.inputWrapper)); } return;};  //// wikEd.SetLogo: set the logo on top of the page// wikEd.SetLogo = function (state, parameter) {  var src = ''; var alt = ''; var title = ''; if (state == 'error') { src = wikEd.config.image['error']; alt = wikEd.config.text['wikEdLogo error alt']; title = wikEd.config.text['wikEdLogo error title']; } else if (state == 'browser') { src = wikEd.config.image['browser']; alt = wikEd.config.text['wikEdLogo browser alt']; title = wikEd.config.text['wikEdLogo browser title']; } else if (state == 'incompatible') { src = wikEd.config.image['incompatible']; alt = wikEd.config.text['wikEdLogo incompatible alt']; title = wikEd.config.text['wikEdLogo incompatible title']; } else { if (wikEd.disabled === true) { src = wikEd.config.image['disabled']; alt = wikEd.config.text['wikEdLogo disabled alt']; title = wikEd.config.text['wikEdLogo disabled title']; } else if (wikEd.testVersion === true) { src = wikEd.config.image['testVersion']; alt = wikEd.config.text['wikEdLogo testVersion alt']; title = wikEd.config.text['wikEdLogo testVersion title']; } else { src = wikEd.config.image['logo']; alt = wikEd.config.text['wikEdLogo alt']; title = wikEd.config.text['wikEdLogo title']; } } if (parameter !== undefined) { title = title.replace(/\{wikEdParameter\}/g, parameter); } title = title.replace(/\{wikEdProgramVersion\}/g, wikEd.programVersion + wikEd.installationType); title = title.replace(/\{wikEdProgramDate\}/g, wikEd.programDate); wikEd.logo.src = src; wikEd.logo.alt = alt; wikEd.logo.title = title; return;};  //// wikEd.MakeButtonBar: generate button bar div element// wikEd.MakeButtonBar = function (bar) {  // id outer, class outer, id inner, class inner, alt, button numbers var barId = bar[0]; var barClass = bar[1]; var buttonsId = bar[2]; var buttonsClass = bar[3]; var barHeight = bar[4]; var gripTitle = bar[5]; var buttonNumbers = bar[6]; var barTitle = bar[7];  // collect the buttons var buttons = ''; for (var i = 0; i < buttonNumbers.length; i ++) { var buttonNo = buttonNumbers[i]; switch (buttonNo) { case 'br': buttons += '<br>'; break; case 'find': buttons += '<span class="wikEdFindComboInput" id="wikEdFindComboInput">'; buttons += '<input class="wikEdCombo" id="wikEdFindText" type="text" value="">'; buttons += '<select class="wikEdCombo" id="wikEdFindSelect">'; buttons += '</select>'; buttons += '</span>'; break; case 'replace': buttons += '<span class="wikEdReplaceComboInput" id="wikEdReplaceComboInput">'; buttons += '<input class="wikEdCombo" id="wikEdReplaceText" type="text" value="">'; buttons += '<select class="wikEdCombo" id="wikEdReplaceSelect">'; buttons += '</select>'; buttons += '</span>'; break; default: var currButton = wikEd.config.button[buttonNo]; if (typeof currButton != 'object') { window.alert('Loading error: The button "' + buttonNumbers[i] + '" is not defined.'); } if ( (currButton[0] == 'wikEdSource') && (wikEd.config.showSourceButton !== true) && (wikEd.config.debug !== true) ) { break; } else if ( (currButton[0] == 'wikEdUsing') && (wikEd.config.showUsingButton !== true) ) { break; } else if ( (currButton[0] == 'wikEdTableMode') && (wikEd.config.showTableModeButton !== true) ) { break; }  // add button html code buttons += wikEd.MakeButtonCode(buttonNo); } }  // create the button bar div var div = document.createElement('div'); div.id = barId; div.className = barClass; if ( (barTitle !== undefined) && (barTitle !== '') ) { barTitle = barTitle.replace(/\{wikEdProgramVersion\}/g, wikEd.programVersion + wikEd.installationType); barTitle = barTitle.replace(/\{wikEdProgramDate\}/g, wikEd.programDate); div.title = barTitle; } var buttonsStyle = ''; if (barHeight > 0) { buttonsStyle = ' style="height: ' + barHeight + 'px;"'; }  // make a grip bar var html = ''; if (gripTitle !== null) { var gripStyle = 'width: ' + wikEd.config.buttonBarGripWidth + 'px; '; if (barHeight > 0) { gripStyle += 'height: ' + barHeight + 'px; '; } if (gripStyle.length > 0){ gripStyle = ' style="' + gripStyle + '"'; }  html += '<div class="wikEdButtonBarInnerWrapperVisible" style="height: ' + barHeight + 'px;">';  html += '<div class="wikEdButtonBarGripWrapperVisible">'; html += '<div class="wikEdButtonBarGrip"' + gripStyle + ' title="' + gripTitle + '">'; html += '&nbsp;'; html += '</div>'; html += '</div>';  html += '<div class="wikEdButtonBarButtonsWrapperVisible"' + buttonsStyle + '>'; html += '<div id="' + buttonsId + '" class="' + buttonsClass + '" style="">'; html += buttons; html += '</div>'; html += '</div>';  html += '</div>'; }  // make a standard no-grip bar else { html += '<div id="' + buttonsId + '" class="' + buttonsClass + '"' + buttonsStyle + '>'; html += buttons; html += '</div>'; } div.innerHTML = html; return div;};  //// wikEd.MakeButtonCode: create button code and register// wikEd.MakeButtonCode = function (buttonNo, type) {  var currButton = wikEd.config.button[buttonNo];  // add accesskey information to button title var accessKey = ''; if (wikEd.config.buttonKey[buttonNo] !== undefined) { accessKey = ' [' + wikEd.config.text['alt-shift'] + wikEd.config.buttonKey[buttonNo][0] + ']';  // initialize wikEd.buttonKeyCode[keyCode] = id wikEd.buttonKeyCode[ (wikEd.config.buttonKey[buttonNo][1]) ] = currButton[0]; }  // add button html code var html; if (type == 'button') { html = '<button type="button" id="' + currButton[0] + '" class="' + currButton[1] + '" title="' + currButton[2] + accessKey +'"><img src="' + currButton[3] + '" width="' + currButton[4] + '" height="' + currButton[5] + '" alt="' + currButton[6] + '"></button>'; } else { html = '<img id="' + currButton[0] + '" class="' + currButton[1] + '" title="' + currButton[2] + accessKey +'" src="' + currButton[3] + '" width="' + currButton[4] + '" height="' + currButton[5] + '" alt="' + currButton[6] + '">'; }  // collect click event info wikEd.editButtonHandler[ currButton[0] ] = currButton[7];  return html;};  //// wikEd.ButtonBarInit: hide buttons bar, see also wikEd.ButtonBarGripHandler()// wikEd.ButtonBarInit = function (bar) {  if (wikEd.GetSavedSetting(bar.id + 'Hidden') === true) { var barInnerWrapper = bar.firstChild; var gripWrapper = barInnerWrapper.firstChild; var grip = gripWrapper.firstChild; var buttonsWrapper = gripWrapper.nextSibling;  barInnerWrapper.className = 'wikEdButtonBarInnerWrapperHidden'; gripWrapper.className = 'wikEdButtonBarGripWrapperHidden'; buttonsWrapper.className = 'wikEdButtonBarButtonsWrapperHidden'; wikEd.buttonsWrapperWidth[bar.id] = buttonsWrapper.offsetWidth; buttonsWrapper.style.display = 'none'; grip.addEventListener('mouseover', wikEd.ButtonBarGripHandler, true); } return;};  //// wikEd.SetEditArea: apply css changes to switch between classic textarea and rich text frame// wikEd.SetEditArea = function (useFrame, notFrame) {  var scrollRatio = null;  // turn rich text frame on if (useFrame === true) { scrollRatio = wikEd.textarea.scrollTop / wikEd.textarea.scrollHeight;  // remember resized textarea dimensions wikEd.textareaHeight = (wikEd.textarea.offsetHeight - wikEd.textareaBorderHeight) + 'px'; wikEd.textareaWidth = '100%';  wikEd.textareaWrapper.style.position = 'absolute'; wikEd.textareaWrapper.style.visibility = 'hidden'; wikEd.textarea.style.display = 'none';  if (notFrame !== true) { wikEd.frameWrapper.style.position = 'static'; wikEd.frameWrapper.style.visibility = 'visible'; wikEd.frameBody.style.display = 'block'; }  // set visibility of native toolbar if (wikEd.closeToolbar === true) { wikEd.toolbarWrapper.style.display = 'none'; } else { wikEd.toolbarWrapper.style.display = 'block'; }  if (wikEd.buttonBarFormat !== null) { wikEd.buttonBarFormat.style.display = 'block'; } if (wikEd.buttonBarTextify !== null) { wikEd.buttonBarTextify.style.display = 'block'; } if (wikEd.buttonBarCustom1 !== null) { wikEd.buttonBarCustom1.style.display = 'block'; } if (wikEd.buttonBarFind !== null) { wikEd.buttonBarFind.style.display = 'block'; } if (wikEd.buttonBarFix !== null) { wikEd.buttonBarFix.style.display = 'block'; } if (wikEd.buttonBarCustom2 !== null) { wikEd.buttonBarCustom2.style.display = 'block'; } if (wikEd.buttonBarControl !== null) { wikEd.buttonBarControl.style.display = 'block'; } wikEd.frameBody.scrollTop = scrollRatio * wikEd.frameBody.scrollHeight; wikEd.ResizeWindowHandler(); }  // turn classic textarea on else { scrollRatio = wikEd.frameBody.scrollTop / wikEd.frameBody.scrollHeight; if (notFrame !== true) {  // get resized frame dimensions for textarea if (wikEd.useWikEd === true) { wikEd.textareaHeight = wikEd.frameHeight; wikEd.textareaWidth = '100%'; } wikEd.frameWrapper.style.position = 'absolute'; wikEd.frameWrapper.style.visibility = 'hidden'; // Mozilla or wikEd bug: <br> insertion before text a while after setting display to 'none', test with setTimeout('alert(wikEd.frameBody.innerHTML)', 1000); // wikEd.frameBody.style.display = 'none'; } wikEd.textareaWrapper.style.position = 'static'; wikEd.textareaWrapper.style.visibility = 'visible';  wikEd.textarea.style.height = wikEd.textareaHeight; wikEd.textarea.style.width = wikEd.textareaWidth; wikEd.textarea.style.display = 'block';  // force visibility of native toolbar if (wikEd.toolbarWrapper !== null) { wikEd.toolbarWrapper.style.display = 'block'; } if (wikEd.buttonBarFormat !== null) { wikEd.buttonBarFormat.style.display = 'none'; } if (wikEd.buttonBarTextify !== null) { wikEd.buttonBarTextify.style.display = 'none'; } if (wikEd.buttonBarCustom1 !== null) { wikEd.buttonBarCustom1.style.display = 'none'; } if (wikEd.buttonBarFind !== null) { wikEd.buttonBarFind.style.display = 'none'; } if (wikEd.buttonBarFix !== null) { wikEd.buttonBarFix.style.display = 'none'; } if (wikEd.buttonBarCustom2 !== null) { wikEd.buttonBarCustom2.style.display = 'none'; } if (wikEd.buttonBarControl !== null) { wikEd.buttonBarControl.style.display = 'block'; } wikEd.textarea.scrollTop = scrollRatio * wikEd.textarea.scrollHeight; } return;};  //// wikEd.Button: toggle or set button checked state// used for buttons that do not require nor change the text. Faster than wikEd.EditButton()// wikEd.Button = function (buttonObj, buttonId, toggleButton, setButton, classButton, doButton) { if (buttonObj !== null) {  // check if the button is disabled if (buttonObj.className == 'wikEdButtonInactive') { return; }  // set button to pressed, set cursor to hourglass buttonObj.style.cursor = 'wait';  // init the button if (setButton === false) { buttonObj.setAttribute('checked', false); if (classButton === undefined) { buttonObj.className = 'wikEdButtonUnchecked'; } } else if (setButton === true) { buttonObj.setAttribute('checked', true); if (classButton === undefined) { buttonObj.className = 'wikEdButtonChecked'; } } else if (typeof classButton == 'string') { buttonObj.className = classButton; } else { doButton = true; }  // toggle the button if (toggleButton === true) { if (buttonObj.getAttribute('checked') === 'true') { buttonObj.setAttribute('checked', false); buttonObj.className = 'wikEdButtonUnchecked'; } else { buttonObj.setAttribute('checked', true); buttonObj.className = 'wikEdButtonChecked'; } } }  // perform specific actions var focusFrame = false; if (doButton === true) {  // textarea no longer up to date wikEd.textareaUpdated = false;  // remove active content wikEd.RemoveElements(['script', 'object', 'applet', 'embed']);  switch (buttonId) {  // switch between syntax highlighting and plain text case 'wikEdHighlightSyntax': if (buttonObj.getAttribute('checked') == 'true') { wikEd.highlightSyntax = true; wikEd.SetPersistent('wikEdSyntaxOff', '0', 0, '/'); if (wikEd.refHide === true) { wikEd.frameBody.className = 'wikEdFrameBodyNewbie'; } else { wikEd.frameBody.className = 'wikEdFrameBodySyntax'; } } else { wikEd.highlightSyntax = false; wikEd.SetPersistent('wikEdSyntaxOff', '1', 0, '/'); wikEd.frameBody.className = 'wikEdFrameBodyPlain'; }  // do not keep whole text selected wikEd.EditButton( null, 'wikEdUpdateAll', {'keepSel': false} ); break;  // table mode button case 'wikEdTableMode': if (buttonObj.getAttribute('checked') != 'true') { wikEd.tableMode = false; wikEd.EditButton( null, 'wikEdUpdateAll', {'keepSel': false} ); } else { wikEd.tableMode = true; wikEd.EditButton( null, 'wikEdUpdateAll', {'keepSel': false} ); } break;  // align textbox with display top case 'wikEdScrollToPreview': case 'wikEdScrollToPreview2': case 'wikEdScrollToPreview3': window.scroll(0, wikEd.GetOffsetTop(wikEd.submitWrapper)); focusFrame = true; break;  // align edit buttons with display top case 'wikEdScrollToEdit': case 'wikEdScrollToEdit2': case 'wikEdScrollToEdit3': case 'wikEdScrollToEdit4': window.scroll(0, wikEd.GetOffsetTop(wikEd.inputWrapper)); focusFrame = true; break;  // cycle through different font sizes case 'wikEdTextZoomDown': wikEd.textSize = wikEd.textSize / 1.2; if (wikEd.textSize < wikEd.textSizeInit / 1.2 / 1.2) { wikEd.textSize = wikEd.textSizeInit * 1.2 * 1.2; } wikEd.frameBody.style.fontSize = wikEd.textSize + 'px'; focusFrame = true; break;  // cycle through different font sizes case 'wikEdTextZoomUp': wikEd.textSize = wikEd.textSize * 1.2; if (wikEd.textSize > wikEd.textSizeInit * 1.2 * 1.2) { wikEd.textSize = wikEd.textSizeInit / 1.2 / 1.2; } wikEd.frameBody.style.fontSize = wikEd.textSize + 'px'; focusFrame = true; break;  // display local preview box case 'wikEdLocalPreview': wikEd.LocalPreview(); focusFrame = true; break;  // display local diff box case 'wikEdLocalDiff': if (WikEdDiff === undefined) { wikEd.previewDiff.innerHTML = '<div class="wikEdPreviewDiffError">' + wikEd.config.text.diffNotLoaded + '</div>'; wikEd.previewArticle.style.display = 'none'; wikEd.previewDiff.style.display = 'block'; wikEd.localPrevWrapper.style.display = 'block'; break; }  // interrupt fullscreen mode if (wikEd.fullscreen === true) { wikEd.FullScreen(false); }  // display diff, keep wrapper height to prevent scrolling var previewHeight = wikEd.localPrevWrapper.offsetHeight; if ( ( (wikEd.previewArticle.innerHTML !== '') || (wikEd.previewDiff.innerHTML !== '') ) && (previewHeight > 0) ) { wikEd.localPrevWrapper.style.height = previewHeight + 'px'; } if (wikEd.previewDiff.innerHTML === '') { wikEd.previewDiff.innerHTML = wikEd.config.text.wikEdPreviewLoading; } wikEd.localPrevWrapper.style.display = 'block'; wikEd.previewArticle.style.display = 'none'; wikEd.previewDiff.style.display = 'block';  if (wikEd.useWikEd === true) { wikEd.UpdateTextarea(); }  // add trailing newline var currentVersion = wikEd.textarea.value;  // call external diff program wikEd.previewDiff.innerHTML = wikEd.DiffResponse(wikEd.origVersion, currentVersion);  // scroll to button, textarea, or preview field wikEd.ScrollToPreview();  // run scheduled custom functions wikEd.ExecuteHook(wikEd.config.diffHook); break;  // close the preview and diff boxes case 'wikEdClose': case 'wikEdClose2': window.scroll(0, wikEd.GetOffsetTop(wikEd.inputWrapper));  wikEd.previewArticle.style.display = 'none'; wikEd.previewDiff.style.display = 'none'; wikEd.localPrevWrapper.style.display = 'none';  wikEd.localPrevWrapper.style.height = 'auto'; focusFrame = true; break;  // switch between textarea and frame display // switching an iframe in design mode immediately after initialization between absolute/static may crash mozilla case 'wikEdUseWikEd':  // enble wikEd if (buttonObj.getAttribute('checked') == 'true') { wikEd.useWikEd = true; window.wikEdUseWikEd = wikEd.useWikEd; wikEd.SetPersistent('wikEdUseClassic', '0', 0, '/');  // update frame content wikEd.UpdateFrame();  // display rich text frame wikEd.SetEditArea(true);  // run scheduled custom functions wikEd.ExecuteHook(wikEd.config.frameHook); }  // turn classic textarea on, disable wikEd else { wikEd.PastedOff();  // update frame content wikEd.UpdateTextarea();  // display on textarea wikEd.SetEditArea(false);  wikEd.useWikEd = false; window.wikEdUseWikEd = wikEd.useWikEd; wikEd.SetPersistent('wikEdUseClassic', '1', 0, '/');  // run scheduled custom functions wikEd.ExecuteHook(wikEd.config.textareaHook); }  // update fullscreen wikEd.FullScreen(wikEd.fullScreenMode, true);  break;  // add "using wikEd" to summaries case 'wikEdUsing': if (buttonObj.getAttribute('checked') == 'true') { wikEd.using = true; wikEd.SetPersistent('wikEdSummaryUsing', '1', 0, '/'); } else { wikEd.using = false; wikEd.SetPersistent('wikEdSummaryUsing', '0', 0, '/'); } break;  // hide ref tags case 'wikEdRefHide': if (buttonObj.getAttribute('checked') == 'true') { wikEd.refHide = true; wikEd.SetPersistent('wikEdRefHide', '1', 0, '/'); } else { wikEd.refHide = false; wikEd.SetPersistent('wikEdRefHide', '0', 0, '/'); }  if ( (wikEd.config.showTableModeButton === false) && (wikEd.config.tableMode === true) ) { wikEd.tableMode = wikEd.refHide; }  if (wikEd.useWikEd === true) { if (wikEd.refHide === true) { wikEd.frameBody.className = 'wikEdFrameBodyNewbie'; } else { wikEd.frameBody.className = 'wikEdFrameBodySyntax'; } wikEd.EditButton(null, 'wikEdWikify', 'whole'); } break;  // close the toolbar case 'wikEdCloseToolbar': if (buttonObj.getAttribute('checked') == 'true') { wikEd.closeToolbar = true; wikEd.toolbarWrapper.style.display = 'none'; wikEd.SetPersistent('wikEdCloseToolbar', '1', 0, '/'); } else { wikEd.closeToolbar = false; wikEd.toolbarWrapper.style.display = 'block'; wikEd.SetPersistent('wikEdCloseToolbar', '0', 0, '/'); }  // resize fullscreen frame if (wikEd.fullscreen === true) { wikEd.ResizeWindowHandler(); } break;  // just toggle the case sensitive search button case 'wikEdCaseSensitive': break;  // just toggle the regexp search button case 'wikEdRegExp': break;  // just toggle the find-ahead-as-you-type search button case 'wikEdFindAhead': break;  // switch to fullscreen edit area case 'wikEdFullScreen': if (buttonObj.getAttribute('checked') == 'true') { wikEd.FullScreen(true, true); wikEd.SetPersistent('wikEdFullscreen', '1', 0, '/'); } else { wikEd.FullScreen(false, true); wikEd.SetPersistent('wikEdFullscreen', '0', 0, '/'); } break;  // clear the saved settings for find, replace, and summary history case 'wikEdClearHistory': wikEd.ClearHistory('find'); wikEd.ClearHistory('replace'); wikEd.ClearHistory('summary'); focusFrame = true; break;  // for testing case 'wikEdPlaceholder': break; } }  // reset cursor to normal if (buttonObj !== null) { buttonObj.style.cursor = '';  // Firefox 27 bug workaround to force cursor update buttonObj.focus(); }  // focus the frame if ( (wikEd.useWikEd === true) && (focusFrame === true) ) { wikEd.frameWindow.focus(); }  return;};  //// wikEd.EditButton: editing functions// used for buttons that require or change the text, more time consuming than wikEd.Button()// wikEd.EditButton = function (buttonObj, buttonId, parameters, CustomHandler) {  // check if iframe is enabled if (wikEd.UseWikEd === false) { return; }  // check if button is disabled if (buttonObj !== null) { if (buttonObj.className == 'wikEdButtonInactive') { return; } }  // remove active and non-text content wikEd.RemoveElements(['script', 'object', 'applet', 'embed', 'textarea']);  // select the appropriate text change targets (whole, selection, cursor, focusWord, focusLine, selectionWord, or selectionLine) var obj = {}; obj.changed = {}; var highlightNoTimeOut = false;  // set cursor position into closest highest text node so that highlighting does not bleed out wikEd.AntiHighlightBleeding(obj, true);  // textarea no longer up to date wikEd.textareaUpdated = false;  // invalidate wikify/textify of recently pasted text if ( (buttonId != 'wikEdPastedWikify') && (buttonId != 'wikEdPastedTextify') && (buttonId != 'wikEdPasting') ) { wikEd.PastedOff(); }  // switch the button switch (buttonId) {  // undo, redo: whole case 'wikEdUndo': case 'wikEdRedo': case 'wikEdUndoAll': case 'wikEdRedoAll': wikEd.GetText(obj, 'whole'); obj.changed = obj.whole; break;  // basic wiki character formatting: selection / focusWord / cursor case 'wikEdBold': case 'wikEdItalic': case 'wikEdUnderline': case 'wikEdStrikethrough': case 'wikEdNowiki': case 'wikEdSuperscript': case 'wikEdSubscript': case 'wikEdWikiLink': case 'wikEdWebLink': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'focusWord'); if (obj.focusWord.plain !== '') { obj.changed = obj.focusWord; } else { obj.changed = obj.cursor; } } break;  // reference: selection / cursor case 'wikEdRef': case 'wikEdRefNamed': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { obj.changed = obj.cursor; } break;  // references and small references: selection / cursor case 'wikEdReferences': case 'wikEdReferencesSection': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { obj.changed = obj.cursor; } break;  // signature and name only signature: selection / cursor case 'wikEdSign': case 'wikEdSignName': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { obj.changed = obj.cursor; } break;  // character formatting: selection / focusWord / cursor case 'wikEdCase': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'focusWord'); if (obj.focusWord.plain !== '') { obj.changed = obj.focusWord; } else { obj.changed = obj.cursor; } } break;  // multiple line changes: selectionLine / focusLine / cursor case 'wikEdDecreaseHeading': case 'wikEdIncreaseHeading': case 'wikEdIncreaseBulletList': case 'wikEdDecreaseBulletList': case 'wikEdIncreaseNumberList': case 'wikEdDecreaseNumberList': case 'wikEdIncreaseIndentList': case 'wikEdDecreaseIndentList': case 'wikEdDefinitionList': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { wikEd.GetText(obj, 'selectionLine'); obj.changed = obj.selectionLine; } else { wikEd.GetText(obj, 'focusLine'); if (obj.focusLine.plain !== '') { obj.changed = obj.focusLine; } else { obj.changed = obj.cursor; } } break;  // sort: selectionLine / focusLine case 'wikEdSort': wikEd.GetText(obj, 'selection, cursor, selectionLine'); if (obj.selection.plain === '') { obj.changed = obj.selectionLine; } else if (/\n./.test(obj.selection.plain) === false) { obj.changed = obj.selection; } else { obj.changed = obj.selectionLine; } break;  // image: selectionWord (if text is selected) / cursor case 'wikEdImage': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { wikEd.GetText(obj, 'selectionWord'); obj.changed = obj.selectionWord; } else { obj.changed = obj.cursor; } break;  // table: selectionLine / cursor case 'wikEdTable': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { wikEd.GetText(obj, 'selectionLine'); obj.changed = obj.selectionLine; } else { wikEd.GetText(obj, 'focusLine'); obj.changed = obj.cursor; } break;  // wikify pasted: cursor case 'wikEdPastedWikify': wikEd.GetText(obj, 'cursor'); obj.changed = obj.cursor; break;  // textify during pasting: selection case 'wikEdPasting':  // get text, do not wikify wikEd.GetText(obj, 'selection', false); obj.changed = obj.selection; break;  // textify pasted: cursor case 'wikEdPastedTextify': wikEd.GetText(obj, 'cursor'); obj.changed = obj.cursor; break;  // wikify: selection / whole case 'wikEdWikify': if (parameters == 'whole') { wikEd.GetText(obj, 'whole'); obj.changed = obj.whole; } else { wikEd.GetText(obj, 'selection'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'whole'); obj.changed = obj.whole; } } break;  // textify: selection / whole, without wikifying case 'wikEdTextify': wikEd.GetText(obj, 'selection', false); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'whole', false); obj.changed = obj.whole; } break;  // redirect: whole case 'wikEdRedirect': wikEd.GetText(obj, 'whole, selection, cursor'); if (obj.selection.plain === '') { wikEd.GetText(obj, 'selectionWord'); } obj.changed = obj.whole; break;  // find and replace: selection / focusWord / cursor case 'wikEdFindPrev': case 'wikEdFindNext': case 'wikEdJumpPrev': case 'wikEdJumpNext': case 'wikEdReplacePrev': case 'wikEdReplaceNext': case 'wikEdFindAll': wikEd.GetText(obj, 'selection'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'focusWord'); if (obj.focusWord.plain !== '') { obj.changed = obj.focusWord; } else { obj.changed = obj.cursor; } } break;  // replace all: selection / whole case 'wikEdReplaceAll': wikEd.GetText(obj, 'selection'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'whole'); obj.changed = obj.whole; } break;  // fixing buttons: selection / whole case 'wikEdFixBasic': case 'wikEdFixUnicode': case 'wikEdFixAll': case 'wikEdFixHtml': case 'wikEdFixRegExTypo': case 'wikEdFixRedirect': case 'wikEdFixRedirectReplace': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'whole'); obj.changed = obj.whole; } break;  // fixing buttons: selection / focusPara / cursor case 'wikEdFixPunct': case 'wikEdFixMath': case 'wikEdFixUnits': case 'wikEdFixDashes': case 'wikEdFixCaps': case 'wikEdFixChem': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'focusPara'); if (obj.focusPara.plain !== '') { obj.changed = obj.focusPara; } else { obj.changed = obj.cursor; } } break;  // fixing buttons: selection / focusLine / cursor case 'wikEdFixChem': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'focusLine'); if (obj.focusPara.plain !== '') { obj.changed = obj.focusLine; } else { obj.changed = obj.cursor; } } break;  // source: selection / whole case 'wikEdSource': wikEd.GetText(obj, 'selection'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { wikEd.GetText(obj, 'whole'); obj.changed = obj.whole; } break;  // insert tags: selection / cursor case 'wikEdInsertTags': wikEd.GetText(obj, 'selection, cursor'); if (obj.selection.plain !== '') { obj.changed = obj.selection; } else { obj.changed = obj.cursor; } break;  // update text view using current control button settings case 'wikEdUpdateAll': wikEd.GetText(obj, 'whole'); obj.changed = obj.whole; break;  // custom edit functions have to call wikEd.GetText() themselves default: wikEd.GetText(obj, 'cursor'); obj.changed = obj.cursor; break; }  // exit if (obj.changed === undefined) { wikEd.frameWindow.focus();  // reset button to active, reset cursor if (buttonObj !== null) { if (buttonObj.className != 'wikEdButtonInactive') { buttonObj.className = 'wikEdButton'; } } return; }  // set local syntax highlighting flag var highlightSyntax = wikEd.highlightSyntax;  // apply selected action var selectChanged = true; var selectChangedText = ''; var emptyOrSpaces = /^ *$/.test(obj.changed.plain); switch (buttonId) {  // undo case 'wikEdUndo': if (wikEd.lastVersion === null) { wikEd.lastVersion = obj.changed.plain; } wikEd.frameDocument.execCommand('undo'); if (obj.sel.rangeCount === 0) { obj.sel.collapse(wikEd.frameBody, 0); } obj.changed.range = obj.sel.getRangeAt(0); obj.changed.plain = null; obj.changed.keepSel = true; break;  // redo case 'wikEdRedo': wikEd.frameDocument.execCommand('redo'); if (obj.sel.rangeCount === 0) { obj.sel.collapse(wikEd.frameBody, 0); } obj.changed.range = obj.sel.getRangeAt(0); obj.changed.plain = null; obj.changed.keepSel = true; break;  // bold case 'wikEdBold':  // remove markup if (/^(\s*)'''((.|\n)*?)'''(\s*)$/.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/^(\s*)'''((.|\n)*?)'''(\s*)$/g, '$1$2$4'); }  // add markup else { obj.changed.plain = '\'\'\'' + obj.changed.plain + '\'\'\''; if (emptyOrSpaces === false) {  // move spaces outside markup obj.changed.plain = obj.changed.plain.replace(/^(''')(\s*)((.|\n)*?)(\s*)(''')$/, '$2$1$3$6$5');  // trim to maximal number of ' (bold + italic) obj.changed.plain = obj.changed.plain.replace(/^'{6,}((.|\n)*)'{6,}$/g, '\'\'\'\'\'$1\'\'\'\'\''); } } obj.changed.keepSel = true; break;  // italic case 'wikEdItalic':  // remove markup if (/^(\s*)''((.|\n)*?)''(\s*)$/.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/^(\s*)''((.|\n)*?)''(\s*)$/g, '$1$2$4'); }  // add markup else { obj.changed.plain = '\'\'' + obj.changed.plain + '\'\''; if (emptyOrSpaces === false) {  // move spaces outside markup obj.changed.plain = obj.changed.plain.replace(/^('')(\s*)((.|\n)*?)(\s*)('')$/, '$2$1$3$6$5');  // trim to maximal number of ' (bold + italic) obj.changed.plain = obj.changed.plain.replace(/^'{6,}((.|\n)*)'{6,}$/g, '\'\'\'\'\'$1\'\'\'\'\''); } } obj.changed.keepSel = true; break;  // underline case 'wikEdUnderline':  // remove markup if ( /&lt;u&gt;((.|\n)*?)&lt;\/u&gt;/i.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/&lt;u&gt;((.|\n)*?)&lt;\/u&gt;/gi, '$1'); }  // add markup else { obj.changed.plain = '&lt;u&gt;' + obj.changed.plain + '&lt;\/u&gt;'; if (emptyOrSpaces === false) { obj.changed.plain = obj.changed.plain.replace(/^(&lt;u&gt;)(\s*)((.|\n)*?)(\s*)(&lt;\/u&gt;)$/, '$2$1$3$6$5'); } } obj.changed.keepSel = true; break;  // strikethrough case 'wikEdStrikethrough': if ( /&lt;s&gt;((.|\n)*?)&lt;\/s&gt;/i.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/&lt;s&gt;((.|\n)*?)&lt;\/s&gt;/gi, '$1'); } else { obj.changed.plain = '&lt;s&gt;' + obj.changed.plain + '&lt;\/s&gt;'; if (emptyOrSpaces === false) { obj.changed.plain = obj.changed.plain.replace(/^(&lt;s&gt;)(\s*)((.|\n)*?)(\s*)(&lt;\/s&gt;)$/, '$2$1$3$6$5'); } } obj.changed.keepSel = true; break;  // nowiki case 'wikEdNowiki': if ( /&lt;nowiki&gt;((.|\n)*?)&lt;\/nowiki&gt;/i.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/&lt;nowiki&gt;((.|\n)*?)&lt;\/nowiki&gt;/gi, '$1'); } else { obj.changed.plain = '&lt;nowiki&gt;' + obj.changed.plain + '&lt;\/nowiki&gt;'; if (emptyOrSpaces === false) { obj.changed.plain = obj.changed.plain.replace(/^(&lt;nowiki&gt;)(\s*)((.|\n)*?)(\s*)(&lt;\/nowiki&gt;)$/, '$2$1$3$6$5'); } } obj.changed.keepSel = true; break;  // superscript case 'wikEdSuperscript': obj.changed.plain = obj.changed.plain.replace(/^(\s*)&lt;sub&gt;((.|\n)*?)&lt;\/sub&gt;(\s*)$/, '$1$2$4'); if ( /&lt;sup&gt;((.|\n)*?)&lt;\/sup&gt;/i.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/&lt;sup&gt;((.|\n)*?)&lt;\/sup&gt;/gi, '$1'); } else { obj.changed.plain = '&lt;sup&gt;' + obj.changed.plain + '&lt;/sup&gt;'; if (emptyOrSpaces === false) { obj.changed.plain = obj.changed.plain.replace(/^(&lt;sup&gt;)(\s*)((.|\n)*?)(\s*)(&lt;\/sup&gt;)$/, '$2$1$3$6$5'); } } obj.changed.keepSel = true; break;  // subscript case 'wikEdSubscript': obj.changed.plain = obj.changed.plain.replace(/^(\s*)&lt;sup&gt;((.|\n)*?)&lt;\/sup&gt;(\s*)$/, '$1$2$4'); if ( /&lt;sub&gt;((.|\n)*?)&lt;\/sub&gt;/i.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/&lt;sub&gt;((.|\n)*?)&lt;\/sub&gt;/gi, '$1'); } else { obj.changed.plain = '&lt;sub&gt;' + obj.changed.plain + '&lt;/sub&gt;'; if (emptyOrSpaces === false) { obj.changed.plain = obj.changed.plain.replace(/^(&lt;sub&gt;)(\s*)((.|\n)*?)(\s*)(&lt;\/sub&gt;)$/, '$2$1$3$6$5'); } } obj.changed.keepSel = true; break;  // in-text reference case 'wikEdRef': case 'wikEdRefNamed': if (obj.changed.plain === '') { if (buttonId == 'wikEdRef') { obj.changed.plain = '&lt;ref&gt;&lt;\/ref&gt;'; } else { obj.changed.plain = '&lt;ref name="" \/&gt;'; } } else if ( /&lt;ref( name="")? ?\/&gt;/i.test(obj.changed.plain) ) { obj.changed.plain = ''; } else if ( /&lt;ref( name="")?&gt;((.|\n)*?)&lt;\/ref&gt;/i.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/&lt;ref( name="")?&gt;((.|\n)*?)&lt;\/ref&gt;/gi, '$2'); } else { if (buttonId == 'wikEdRef') { obj.changed.plain = '&lt;ref&gt;' + obj.changed.plain + '&lt;/ref&gt;'; } else { obj.changed.plain = '&lt;ref name=""&gt;' + obj.changed.plain + '&lt;/ref&gt;'; } if (emptyOrSpaces === false) { obj.changed.plain = obj.changed.plain.replace(/^(&lt;ref( name="")?&gt;)(\s*)((.|\n)*?)(\s*)(&lt;\/ref&gt;)$/, '$3$1$4$7$6'); } } obj.changed.keepSel = true; break;  // signature ~~~~ case 'wikEdSign': if (obj.changed.plain == '~~~~') { obj.changed.plain = ''; } else { obj.changed.plain = '~~~~'; } obj.changed.keepSel = true; break;  // name only signature ~~~ case 'wikEdSignName': if (obj.changed.plain == '~~~') { obj.changed.plain = ''; } else { obj.changed.plain = '~~~'; } obj.changed.keepSel = true; break;  // references location case 'wikEdReferences': case 'wikEdReferencesSection': var ref = wikEd.config.text.wikEdReferencesSection; ref = ref.replace(/</g, '&lt;'); ref = ref.replace(/>/g, '&gt;'); var refEscaped = ref; refEscaped = refEscaped.replace(/([^\w\s;&])/g, '\\$1'); refEscaped = refEscaped.replace(/^\n|\n$/g, '\\n*'); refEscaped = refEscaped.replace(/(\n)/g, '\\n'); var regExp = new RegExp(refEscaped, 'gi');  // plain references tag if (buttonId == 'wikEdReferences') { if (obj.changed.plain === '') { obj.changed.plain = '&lt;references/&gt;'; } else if (regExp.test(obj.changed.plain) === true) { obj.changed.plain = obj.changed.plain.replace(regExp, ''); } else if (/&lt;references ?\/&gt;/i.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/&lt;references ?\/&gt;/gi, ''); } else { obj.changed = obj.cursor; obj.changed.plain = '&lt;references/&gt;'; } }  // complete references code else { if (obj.changed.plain === '') { obj.changed.plain = ref; } else if (regExp.test(obj.changed.plain) === true) { obj.changed.plain = obj.changed.plain.replace(regExp, ''); } else if ( /&lt;references ?\/&gt;/i.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/&lt;references ?\/&gt;/gi, ''); } else { obj.changed = obj.cursor; obj.changed.plain = ref; } } obj.changed.keepSel = true; break;  // toggle lowercase / uppercase case 'wikEdCase': if (obj.changed.plain === '') { obj.changed.plain = null; }  // lowercase all uppercased text else {  // html character entities to chars var plain = obj.changed.plain; plain = plain.replace(/&gt;/g, '>'); plain = plain.replace(/&lt;/g, '<'); plain = plain.replace(/&amp;/g, '&');  if (plain.toUpperCase() == plain) { plain = plain.toLowerCase(); }  // first-letter-uppercase all lowercased text else if (plain.toLowerCase() == plain) { var regExp = new RegExp('(^|[^' + wikEd.letters + '_0-9])([' + wikEd.letters + '])([' + wikEd.letters + '_0-9\']*)', 'g'); plain = plain.replace(regExp, function(p, p1, p2, p3) { return p1 + p2.toUpperCase() + p3.toLowerCase(); } ); }  // uppercase mixed upper and lowercased text else { plain = plain.toUpperCase(); }  // chars back to html character entities plain = wikEd.EscapeHtml(plain); obj.changed.plain = plain; } obj.changed.keepSel = true; break;  // sort alphabetically by visible words, case insensitive, and numerically case 'wikEdSort':  // fix unicode and character entities wikEd.FixUnicode(obj.changed);  // sort a single line if (/\n./.test(obj.changed.plain) === false) {  // Normalize(): normalize strings for sorting var Normalize = function (text) {  // [ [ |( ) ] ] text = text.replace(/\[\[[^\[\]\|]*\|([^\[\]]*)\]\]/g, '$1');  // [ [( ) ] ] text = text.replace(/\[\[([^\[\]\|]*)\]\]/g, '$1');  // start with first letter var regExp = new RegExp('^[^' + wikEd.letters + '_0-9]+', 'g'); text = text.replace(regExp, '');  // sort numerically by adding preceeding 0s to numbers text = text.replace(/0*(\d+)(\.\d*)?/g, function(p, p1, p2) { return '000000000000000'.substr(p1.length) + p1 + p2; } );  // case insensitive text = text.toLowerCase();  return text; };  // SplitSortJoin(): sort list items in one line var SplitSortJoin = function (regExp, text) {  var sorted = null;  // split text into array of element / separator pairs var array = []; var regExpMatch; var lastMatch = 0; while ( (regExpMatch = regExp.exec(text)) !== null) { var element = text.substring(lastMatch, regExpMatch.index); var separator = regExpMatch[0]; array.push([element, separator, Normalize(element)]); lastMatch = regExp.lastIndex; } if (array.length > 0) { var element = text.substring(lastMatch); if (element !== '') { array.push([element, '', Normalize(element)]); }  // sort array after normalized elements array.sort(function(a, b) { if (a[2] > b[2]) { return 1; } if (a[2] < b[2]) { return -1; } return 0; });  // join, keep separator next to element if possible, otherwise use last separator sorted = ''; for (var i = 0; i < array.length; i ++) { if ( (array[i][1] === '') && (i < array.length - 1) ) { array[i][1] = array[array.length - 1][1]; array[array.length - 1][1] = ''; } sorted += array[i][0] + array[i][1]; } } return sorted; };  // extract sortable text var pre = ''; var sortable = obj.changed.plain; var post = '';  // 123 3 4 4 2 15 56 6 var regExpMatch = /^(((\|[\w ]+\=)|\||!|(:*;)+) *)(.*?)( *\n*)$/.exec(obj.changed.plain); if (regExpMatch !== null) { pre = regExpMatch[1]; sortable = regExpMatch[5]; post = regExpMatch[6]; }  // sortable text enclosed in html var regExpMatch = /^(<[^>]>+)(.*?)(<\/[^>]>+)$/.exec(sortable); if (regExpMatch !== null) { pre = pre + regExpMatch[1]; sortable = regExpMatch[2]; post = regExpMatch[3] + post; }  // table cells var sorted = SplitSortJoin(/ *((\||!){2,2}) *()/g, sortable); if ( (sorted === null) || (/^(\|{1,1}|!{1,1})/.test(pre) === false) ) {  // bullets, dots, dashes, \|/:-,; in spaces sorted = SplitSortJoin(/((&amp;nbsp;| )+((\\|\||\/|:|-|,|;)+)(&amp;nbsp;| )+|(&amp;nbsp;| )*(•|&bull;|&#x2022;|&#8226;|·|&middot;|&#0*xb7;|&#0*183;|–|&ndash;|&#x2013;|&#8211;|—|&mdash;|&#x2015;|&#8213;)(&amp;nbsp;| )*)()/gi, sortable); if (sorted === null) {  // ,;: sorted = SplitSortJoin(/(&amp;nbsp;| )*(,|;|:)(&amp;nbsp;| )+/g, sortable); if (sorted === null) {  // multiple spaces with &nbsp; sorted = SplitSortJoin(/( +&amp;nbsp;|&amp;nbsp;&amp;nbsp;|&amp;nbsp; )(&amp;nbsp;| )*()/g, sortable);  // simple spaces if (sorted === null) { sorted = SplitSortJoin(/ +/g, sortable); } } } }  // join pre, sorted, and post if (sorted !== null) { sorted = sorted.replace(/ {2,}/, ' '); sorted = sorted.replace(/ +$/, ''); post = post.replace(/ +(\n*|$)/, '$1'); obj.changed.plain = pre + sorted + post; } break; }  // keep leading and trailing empty lines and table syntax var pre = ''; var main = ''; var post = ''; var regExpMatch = /^(((\{\|.*|!.*|\|\+.*|\|\-.*|)\n)*)((.|\n)*?)(((\|\}.*|\|\-.*|)\n)*)$/.exec(obj.changed.plain); if (regExpMatch !== null) { pre = regExpMatch[1]; main = regExpMatch[4]; post = regExpMatch[6]; } else { main = obj.changed.plain; }  // join cells in table rows main = main.replace(/(^|\n)(\|[^\-\+\}](.|\n)*?(?=(\|\-|\{\||\|\}|$)|$))/g, function(p, p1, p2, p3) { p2 = p2.replace(/\n/g, '\x00'); return p1 + p2; } );  // cycle through lines var lines = main.split('\n'); var sortArray = []; for (var i = 0; i < lines.length; i ++) { var line = lines[i]; var sortKey = line;  // remove empty lines if (line === '') { continue; } sortKey = sortKey.replace(/\x00/g, '\n');  // remove html sortKey = sortKey.replace(/&lt;.*&gt;/g, '');  // lowercase sortKey = sortKey.toLowerCase();  // keep visible text of wikilinks only sortKey = sortKey.replace(/\[\[[^\|\[\]]*\|/g, ''); sortKey = sortKey.replace(/\[\[|\]\]/g, '');  // keep visible text of external links only sortKey = sortKey.replace(/\[(https?:|ftp:|irc:|gopher:)\/\/\S+/g, '');  // keep visible cell content only sortKey = sortKey.replace(/((^|\n)(\||\!))(?![\+\-\}\|\!])[^\|\!]*(\||\!)(?!\4)/g, '$1'); sortKey = sortKey.replace(/(^|\n)\|-.*?(\n|$)/g, '$2');  // keep single ' only sortKey = sortKey.replace(/'{2,}/g, '');  // remove decimal commas sortKey = sortKey.replace(/(\d)\,(?=\d\d\d(\D|$))/g, '$1');  // sort numerically by adding preceeding 0s to numbers sortKey = sortKey.replace(/0*(\d+)(\.\d*)?/g, function(p, p1, p2) { return '000000000000000'.substr(p1.length) + p1 + p2; } );  // non-breaking and other spaces sortKey = sortKey.replace(/&nbsp;|\s/g, ' ');  // remove umlauts (just guessing, but probably better than not doing it) sortKey = sortKey.replace(/[à-æ]/g, 'a'); sortKey = sortKey.replace(/[ç]/g, 'c'); sortKey = sortKey.replace(/[ð]/g, 'd'); sortKey = sortKey.replace(/[è-ë]/g, 'e'); sortKey = sortKey.replace(/[ì-ï]/g, 'i'); sortKey = sortKey.replace(/[ñ]/g, 'n'); sortKey = sortKey.replace(/[ò-öø]/g, 'o'); sortKey = sortKey.replace(/[ß]/g, 'ss'); sortKey = sortKey.replace(/[ù-ü]/g, 'u'); sortKey = sortKey.replace(/[ýÿ]/g, 'y');  // remove non-chars sortKey = sortKey.replace(/[^$@.,:;\-\w\s'\u007f-\uffff]/g, '');  // join multiple spaces sortKey = sortKey.replace(/ +/g, ' ');  // remove leading and trailing spaces sortKey = sortKey.replace(/^ +| +$/g, '');  sortArray.push( [line, sortKey] ); }  // sort lines sortArray = sortArray.sort( function(a, b) { if (a[1] > b[1]) { return 1; } if (a[1] < b[1]) { return -1; } else { return 0; } } );  // join lines var joined = ''; for (var i = 0; i < sortArray.length; i ++) { joined += sortArray[i][0]; if (i < sortArray.length - 1) { joined += '\n'; } } joined = joined.replace(/\x00/g, '\n'); obj.changed.plain = pre + joined + post;  obj.changed.keepSel = true; break;  // undo all case 'wikEdUndoAll': if (wikEd.lastVersion === null) { wikEd.lastVersion = obj.changed.plain; } obj.changed.plain = wikEd.origVersion; obj.changed.plain = wikEd.EscapeHtml(obj.changed.plain); break;  // redo all case 'wikEdRedoAll': if (wikEd.lastVersion !== null) { obj.changed.plain = wikEd.lastVersion; } break;  // create wikilink case 'wikEdWikiLink': if ( /\[\[((.|\n)*?)\]\]/.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/\[\[(.*?)\|\s*(.*?)\s*\]\]/g, '$2'); obj.changed.plain = obj.changed.plain.replace(/\[\[((.|\n)*?)\]\]/g, '$1'); } else { obj.changed.plain = '[[' + obj.changed.plain + ']]'; if (emptyOrSpaces === false) { obj.changed.plain = obj.changed.plain.replace(/^(\[\[)(\s*)((.|\n)*?)(\s*)(\]\])$/, '$2$1$3$6$5'); } } obj.changed.keepSel = true; break;  // create weblink case 'wikEdWebLink': if ( /\[((.|\n)*?)\]/.test(obj.changed.plain) ) { obj.changed.plain = obj.changed.plain.replace(/\[((.|\n)*?)\]/g, '$1'); } else { obj.changed.plain = '[' + obj.changed.plain + ']'; if (emptyOrSpaces === false) { obj.changed.plain = obj.changed.plain.replace(/^(\[)(\s*)((.|\n)*?)(\s*)(\])$/, '$2$1$3$6$5'); } } obj.changed.keepSel = true; break;  // decrease heading level case 'wikEdDecreaseHeading':  // decrease heading obj.changed.plain = obj.changed.plain.replace(/(^|\n)=(=+) *(.*?) *=+(?=\n|$)/g, '$1$2 $3 $2');  // remove heading obj.changed.plain = obj.changed.plain.replace(/(^|\n)=(?!=) *(.*?) *=+(?=\n|$)/g, '$1$2');  // adjust closing tags obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *(.*?) *=+(?=\n|$)/g, '$1$2 $3 $2'); obj.changed.keepSel = true; break;  // increase heading level case 'wikEdIncreaseHeading':  // increase heading obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *(.*?) *=+(?=\n|$)/g, '$1=$2 $3 $2=');  // create new heading if (/\n/.test(obj.changed.plain) === false) { obj.changed.plain = obj.changed.plain.replace(/(^|\n)([^=\s].*?)(?=\n|$)/g, '$1== $2 =='); }  // adjust closing tags obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *(.*?) *=+(?=\n|$)/g, '$1$2 $3 $2'); obj.changed.keepSel = true; break;  // increase bullet list case 'wikEdIncreaseBulletList': obj.changed.plain = obj.changed.plain.replace(/(.+)/g, function(p, p1) { p1 = p1.replace(/^ *([*#:;]*) *()/g, '*$1 '); return p1; } ); obj.changed.keepSel = true; break;  // decrease bullet list case 'wikEdDecreaseBulletList': obj.changed.plain = obj.changed.plain.replace(/(.+)/g, function(p, p1) { p1 = p1.replace(/^[*#:;] *()/g, ''); return p1; } ); obj.changed.keepSel = true; break;  // increase numbered list case 'wikEdIncreaseNumberList': obj.changed.plain = obj.changed.plain.replace(/(.+)/g, function(p, p1) { p1 = p1.replace(/^ *([*#:;]*) *()/g, '#$1 '); return p1; } ); obj.changed.keepSel = true; break;  // decrease numbered list case 'wikEdDecreaseNumberList': obj.changed.plain = obj.changed.plain.replace(/(.+)/g, function(p, p1) { p1 = p1.replace(/^[*#:;] *()/g, ''); return p1; } ); obj.changed.keepSel = true; break;  // increase indented list case 'wikEdIncreaseIndentList': obj.changed.plain = obj.changed.plain.replace(/(.+)/g, function(p, p1) { p1 = p1.replace(/^ *([*#:;]*) *()/g, ':$1 '); return p1; } ); obj.changed.keepSel = true; break;  // decrease indented list case 'wikEdDecreaseIndentList': obj.changed.plain = obj.changed.plain.replace(/(.+)/g, function(p, p1) { p1 = p1.replace(/^[*#:;] *()/g, ''); return p1; } ); obj.changed.keepSel = true; break;  // create definition list case 'wikEdDefinitionList': obj.changed.plain = obj.changed.plain.replace(/(.+)/g, function(p, p1) { p1 = p1.replace(/^ *([^\s;]+) *()/g, '; $1 : '); return p1; } ); break;  // create image case 'wikEdImage': if (obj.changed.plain !== '') { obj.changed.plain = '[[Image:<span class="wikEdInsertHere">' + wikEd.config.text['image filename'] + '</span>|thumb|<span class="wikEdInsertHere">' + wikEd.config.text['image width'] + '</span>px|' + obj.changed.plain + ']]'; } else { obj.changed.plain = '[[Image:<span class="wikEdInsertHere">' + wikEd.config.text['image filename'] + '</span>|thumb|<span class="wikEdInsertHere">' + wikEd.config.text['image width'] + '</span>px|<span class="wikEdInsertHere"> </span>]]'; if (obj.focusWord !== undefined) { if (obj.focusWord.plain !== '') { obj.changed.plain = ' ' + obj.changed.plain + ' '; } } } break;  // create table case 'wikEdTable': if (obj.changed.plain !== '') { obj.changed.plain = obj.changed.plain.replace(/(^|\n) *()/g, '\n|-\n| '); obj.changed.plain = obj.changed.plain.replace(/^\n\|\-\n/, '\n{| class="wikitable"\n'); obj.changed.plain = obj.changed.plain.replace(/$/g, '\n|}\n'); } else { obj.changed.plain = '\n{| class="wikitable"\n|+ <span class="wikEdInsertHere">' + wikEd.config.text['table caption'] + '</span>\n! <span class="wikEdinserthere">' + wikEd.config.text['table heading'] + '</span> !! <span class="wikEdInsertHere">' + wikEd.config.text['table heading'] + '</span>\n|-\n| <span class="wikEdInsertHere">' + wikEd.config.text['table cell'] + '</span> || <span class="wikEdInsertHere">' + wikEd.config.text['table cell'] + '</span>\n|-\n| <span class="wikEdInsertHere">' + wikEd.config.text['table cell'] + '</span> || <span class="wikEdInsertHere">' + wikEd.config.text['table cell'] + '</span>\n|}\n'; if (obj.focusLine.plain !== '') { obj.changed.plain = '\n' + obj.changed.plain + '\n'; } } break;  // wikify pasted case 'wikEdPastedWikify':  // wikify already pasted content if ( (wikEd.paste === null) || (wikEd.paste.polling === true) ) { wikEd.PastedOff(); return; }  // reselect pasted obj.sel.removeAllRanges(); obj.sel.addRange(wikEd.paste.range);  obj = {}; wikEd.GetText(obj, 'selection', false); obj.changed = obj.selection; obj.changed.plain = wikEd.paste.wikified; wikEd.paste.last = 'wikify'; wikEd.PastedSwitch(); obj.changed.keepSel = true; break;  // textify during pasting case 'wikEdPasting': if ( (wikEd.paste === null) || (wikEd.paste.polling === true) ) { wikEd.PastedOff(); return; }  // move content before br after paste at end of line, part 1 if (wikEd.paste.pasteAtEndOfLine === true) { if (wikEd.paste.blockStart === true) { obj.changed.plain = obj.changed.plain.replace(/^\n/, ''); obj.changed.html = obj.changed.html.replace(/^<br\b[^>]*>/, ''); } }  // textify, not changing obj.html wikEd.Textify(obj.changed); obj.changed.plain = obj.changed.plain.replace(/\xa0/g, ' '); wikEd.paste.last = 'textify';  // wikify, not changing obj.plain wikEd.RemoveEmbracingTags(obj.changed); wikEd.WikifyHTML(obj.changed, false); obj.changed.html = obj.changed.html.replace(/\s*<br\b[^>]*>\s*/g, '\n'); obj.changed.html = obj.changed.html.replace(/\xa0/g, ' ');  // move content before br after paste at end of line, part 2 if (wikEd.paste.pasteAtEndOfLine === true) { if (wikEd.paste.blockEnd === true) { obj.changed.plain += '\n'; obj.changed.html += '\n'; } }  // save textified and wikified for switching wikEd.paste.textified = obj.changed.plain; wikEd.paste.wikified = obj.changed.html;  // no textify/wikify option when pasting plain text if (wikEd.paste.textified == wikEd.paste.wikified) { wikEd.PastedOff(); } else { obj.changed.keepSel = true; } break;  // textify pasted: strip html from recently pasted content case 'wikEdPastedTextify': if ( (wikEd.paste === null) || (wikEd.paste.polling === true) ) { wikEd.PastedOff(); return; }  // reselect pasted obj.sel.removeAllRanges(); obj.sel.addRange(wikEd.paste.range);  obj = {}; wikEd.GetText(obj, 'selection', false); obj.changed = obj.selection; obj.changed.plain = wikEd.paste.textified; wikEd.paste.last = 'textify'; wikEd.PastedSwitch(); obj.changed.keepSel = true; break;  // wikify case 'wikEdWikify':  // wikify already done in wikEd.GetText() break;  // textify: strip html from pasted content case 'wikEdTextify': wikEd.Textify(obj.changed); if (parameters == 'shift') { highlightNoTimeOut = true; } break;  // redirect case 'wikEdRedirect': var linkTarget; if (obj.selection.plain !== '') { linkTarget = obj.selection.plain; } else if (obj.selectionWord.plain !== '') { linkTarget = obj.selectionWord.plain; } else { linkTarget = '<span class="wikEdInsertHere">' + wikEd.config.text['redirect article link'] + '</span>'; }  // remove link text after | linkTarget = linkTarget.replace(/\|(.|\n)*()/, '');  // remove formatting and spaces linkTarget = linkTarget.replace(/^(=+|'+|<[^>]*>|\s+|\[)+((.|\n)*?)(=+|'+|<[^>]*>|\s+|\])+$/g, '$2'); linkTarget = linkTarget.replace(/&lt;/g, '<'); linkTarget = linkTarget.replace(/&gt;/g, '>'); linkTarget = linkTarget.replace(/\s+/g, ' '); linkTarget = linkTarget.replace(/^\s+|\s+$/g, '');  obj.changed.plain = '#REDIRECT [[' + linkTarget + ']]';  // append to summary if (wikEd.wikiGlobals.wgUseAutomaticEditSummaries !== true) { if (wikEd.inputElement.summary !== undefined) { if ( (obj.selection.plain !== '') || (obj.selectionWord.plain !== '') ) { wikEd.inputElement.summary.value = wikEd.inputElement.summary.value.replace(/#REDIRECT( \[\[[^\]]*\]\])?(, *)?/g, ''); wikEd.inputElement.summary.value = wikEd.AppendToSummary(wikEd.inputElement.summary.value, '#REDIRECT [[' + linkTarget + ']]'); } else { wikEd.inputElement.summary.value = wikEd.AppendToSummary(wikEd.inputElement.summary.value, '#REDIRECT'); } } } selectChanged = false; break;  // find and replace case 'wikEdFindPrev': case 'wikEdFindNext': case 'wikEdJumpPrev': case 'wikEdJumpNext': case 'wikEdReplacePrev': case 'wikEdReplaceNext': case 'wikEdFindAll': case 'wikEdReplaceAll':  // get the find text var findText;  // unescape <, >, and & obj.changed.plain = obj.changed.plain.replace(/&lt;/g, '<'); obj.changed.plain = obj.changed.plain.replace(/&gt;/g, '>'); obj.changed.plain = obj.changed.plain.replace(/&amp;/g, '&');  // copy selection/word under cursor to find field if ( (parameters == 'shift') && ( (buttonId == 'wikEdFindNext') || (buttonId == 'wikEdReplaceNext') ) ) { if (/\n/.test(obj.changed.plain) === false) { if (buttonId == 'wikEdFindNext') { wikEd.inputElement.find.value = obj.changed.plain; } else { wikEd.inputElement.replace.value = obj.changed.plain; } obj.changed.keepSel = true; obj.changed.plain = null; break; } }  // get the find text from the selection if ( (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdJumpNext') ) { findText = obj.changed.plain; if (obj.selection.plain === '') { obj.changed.keepSel = true; obj.changed.plain = null; break; } }  // get the find text from the find field else { if (wikEd.inputElement.find.value !== '') { findText = wikEd.inputElement.find.value.replace(/\xa0/g, ' '); } else { obj.changed.plain = null; break; } }  // get button status var regExpChecked = wikEd.regExp.getAttribute('checked'); var caseSensitiveChecked = wikEd.caseSensitive.getAttribute('checked');  // get case sensitive setting var caseSensitive = false; if (caseSensitiveChecked == 'true') { caseSensitive = true; }  // get the replace text var replaceText = wikEd.inputElement.replace.value.replace(/\xa0/g, ' ');  // format the find and replace texts for a plain text search var useRegExp = true; if ( (regExpChecked == 'false') || (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdJumpNext') ) { useRegExp = false; }  // format the replace text for a regular expression search if ( (buttonId == 'wikEdReplacePrev') || (buttonId == 'wikEdReplaceNext') || (buttonId == 'wikEdReplaceAll') ) { if (useRegExp === true) {  // substitute \\ \n \r \t \' \" \127 \x1f \u12ef replaceText = replaceText.replace(/\\\\/g, '\x00'); replaceText = replaceText.replace(/\\n/g, '\n'); replaceText = replaceText.replace(/\\r/g, '\r'); replaceText = replaceText.replace(/\\t/g, '\t'); replaceText = replaceText.replace(/\\'/g, '\''); replaceText = replaceText.replace(/\\"/g, '\"');  replaceText = replaceText.replace(/\\([0-7]{3})/g, function(p, p1) { return String.fromCharCode(parseInt(p1, 8)); } ); replaceText = replaceText.replace(/\\x([0-9a-fA-F]{2})/g, function(p, p1) { return String.fromCharCode(parseInt(p1, 16)); } ); replaceText = replaceText.replace(/\\u([0-9a-fA-F]{4})/g, function(p, p1) { return String.fromCharCode(parseInt(p1, 16)); } ); replaceText = replaceText.replace(/\x00/g, '\\'); } }  // check the regexp var replacedFlag = false; var regExpFind; if ( (buttonId == 'wikEdReplacePrev') || (buttonId == 'wikEdReplaceNext') || (buttonId == 'wikEdReplaceAll') || (buttonId == 'wikEdFindPrev') || (buttonId == 'wikEdFindNext') || (buttonId == 'wikEdFindAll') ) { var regExpFindText = findText; if (useRegExp !== true){ regExpFindText = regExpFindText.replace(/([\\^$*+?.()\[\]{}:=!|,\-])/g, '\\$1'); } var regExpFlags = 'gm'; if (caseSensitive !== true) { regExpFlags += 'i'; } try { regExpFind = new RegExp(regExpFindText, regExpFlags); } catch (exception) { return; } }  // replace all if (buttonId == 'wikEdReplaceAll') { if (regExpFind.test(obj.changed.plain)) { obj.changed.plain = obj.changed.plain.replace(regExpFind, replaceText); replacedFlag = true; } else { obj.changed.plain = null; } }  // replace an existing selection else if ( (buttonId == 'wikEdReplacePrev') || (buttonId == 'wikEdReplaceNext') ) { if (regExpFind.test(obj.selection.plain)) {  var replaced = obj.selection.plain.replace(regExpFind, replaceText); if (obj.changed.plain != replaced) { obj.changed.plain = replaced; replacedFlag = true; } else { obj.changed.plain = null; } } else { obj.changed.plain = null; } }  else if ( (buttonId == 'wikEdFindPrev') || (buttonId == 'wikEdFindNext') || (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdJumpNext') ) { obj.changed.plain = null; }  if ( (buttonId == 'wikEdFindPrev') || (buttonId == 'wikEdFindNext') || (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdJumpNext') || (buttonId == 'wikEdReplacePrev') || (buttonId == 'wikEdReplaceNext') || (buttonId == 'wikEdFindAll') ) { if (replacedFlag === false) {  // get direction var backwards = false; if ( (buttonId == 'wikEdFindPrev') || (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdReplacePrev') ) { backwards = true; }  // find all if (buttonId == 'wikEdFindAll') { var found; var foundRanges = [];  // start at top of text obj.sel.removeAllRanges(); var range = wikEd.frameDocument.createRange(); if (wikEd.frameBody.firstChild !== null) { range.setStartBefore(wikEd.frameBody.firstChild); } range.collapse(true); range = obj.sel.addRange(range);  // cycle through matches var scrollTop = wikEd.frameBody.scrollTop; do {  // wikEd.Find(obj, findText, caseSensitive, backwards, wrap, useRegExp) found = wikEd.Find(obj, findText, caseSensitive, false, false, useRegExp); if (found === true) { foundRanges.push(obj.changed.range.cloneRange()); } } while (found === true);  // scroll back if (regExpChecked == 'false') { wikEd.frameBody.scrollTop = scrollTop; }  // add the found ranges, Webkit does not support multiple selections obj.sel.removeAllRanges(); for (var i = 0; i < foundRanges.length; i ++) { obj.sel.addRange(foundRanges[i]); } obj.changed.plain = null; selectChanged = false; }  // normal find else { obj.selectChanged = selectChanged; wikEd.Find(obj, findText, caseSensitive, backwards, true, useRegExp); selectChanged = obj.selectChanged; } } }  // escape <, >, and & if (obj.changed.plain !== null) { obj.changed.plain = wikEd.EscapeHtml(obj.changed.plain); }  // save search history to settings if ( (buttonId == 'wikEdFindPrev') || (buttonId == 'wikEdFindNext') || (buttonId == 'wikEdFindAll') ) { wikEd.AddToHistory('find'); } if ( (buttonId == 'wikEdReplacePrev') || (buttonId == 'wikEdReplaceNext') || (buttonId == 'wikEdReplaceAll') ) { wikEd.AddToHistory('find'); wikEd.AddToHistory('replace'); } obj.changed.keepSel = true; break;  // fixbasic: fix characters, spaces, empty lines, certain headings, needed for all fixing functions // to do: only certain changes in multiline tags: comments, tables, subst case 'wikEdFixBasic': wikEd.FixBasic(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixPunct': wikEd.FixPunct(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixMath': wikEd.FixMath(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixChem': wikEd.FixChem(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixUnicode': wikEd.FixUnicode(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixRedirect': wikEd.LinkInfoCall(obj.changed, function (ajax) { wikEd.LinkInfoHandler(ajax); wikEd.EditButton(null, 'wikEdFixRedirectReplace'); }); return; case 'wikEdFixRedirectReplace': wikEd.FixRedirectReplace(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixUnits': wikEd.FixUnits(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixDashes': wikEd.FixDashes(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixHtml': wikEd.FixHTML(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixRegExTypo': if ( (wikEd.config.regExTypoFix === true) && (wikEd.typoRulesFind.length > 0) ) { wikEd.FixTypos(obj.changed); } else { obj.changed.plain = null; } obj.changed.keepSel = true; break; case 'wikEdFixCaps': wikEd.FixCaps(obj.changed); obj.changed.keepSel = true; break; case 'wikEdFixAll': wikEd.FixAll(obj.changed); obj.changed.keepSel = true; break;  // source on case 'wikEdSource': obj.changed.plain = obj.changed.code; obj.changed.plain = obj.changed.plain.replace(/(<(br|p)\b[^>]*>)/g, '$1\n\n'); obj.changed.plain = wikEd.EscapeHtml(obj.changed.plain); highlightSyntax = false; break;  // insert tags case 'wikEdInsertTags': var tagOpen = parameters[0] || ''; var tagClose = parameters[1] || ''; var sampleText = parameters[2] || ''; tagOpen = wikEd.EscapeHtml(tagOpen); tagClose = wikEd.EscapeHtml(tagClose); sampleText = wikEd.EscapeHtml(sampleText);  // single string to insert if ( (tagOpen.length > 0) && (tagClose.length === 0) && (sampleText.length === 0) ) { obj.changed.plain = tagOpen; } else if ( (tagOpen.length === 0) && (tagClose.length === 0) && (sampleText.length > 0) ) { obj.changed.plain = sampleText; }  // opening and closing strings else if ( (obj.changed.plain === '') && (sampleText.length > 0) ) { obj.changed.plain = tagOpen + sampleText + tagClose;  // select sample text selectChangedText = sampleText; obj.changed.keepSel = true; } else { obj.changed.plain = tagOpen + obj.changed.plain + tagClose; } break;  // update text view using current control button settings case 'wikEdUpdateAll': obj.changed.keepSel = true; if ( (parameters !== undefined) && (parameters.keepSel === false) ) { obj.changed.keepSel = false; } break;  // custom edit functions default: if (CustomHandler !== undefined) { CustomHandler(obj); } else { window.alert('Unknown edit function \'' + buttonId + '\''); } break; }  // pause frame spellchecking var pauseFrameSpellchecking = false; var frameSpellchecking = wikEd.frameBody.spellcheck; if (frameSpellchecking === true) { var wholeLength = 0; var changedLength = 0; if (obj.whole !== undefined) { if (obj.whole.plain !== null) { wholeLength = obj.whole.plain.length; } } if (obj.changed.plain !== null) { changedLength = obj.changed.plain.length; } if ( (changedLength > 10000) || (wholeLength > 10000) ) { pauseFrameSpellchecking = true; wikEd.frameBody.spellcheck = false; } }  // get the scroll position var frameScrollTop = wikEd.frameBody.scrollTop;  // update the selection ranges, do not add any text changes if (obj.changed.plain === null) { if (buttonId != 'wikEdFindAll') { obj.sel.removeAllRanges(); obj.sel.addRange(obj.changed.range);  // scroll the selected text into the viewport if (selectChanged !== false) { wikEd.ScrollToSelection(); } } }  // apply text changes else {  // a text change erases the last version for redo all if ( (buttonId != 'wikEdUndo') && (buttonId != 'wikEdRedo') && (buttonId != 'wikEdUndoAll') ) { wikEd.lastVersion = null; }  // highlight the syntax obj.html = obj.changed.plain; if (highlightSyntax === true) { if (obj.changed.from == 'whole') { obj.whole = true; }  wikEd.HighlightSyntax(obj, highlightNoTimeOut); }  // at least highlight tab characters else { obj.html = obj.html.replace(/(\t)/g, '<span class="wikEdTabPlain">$1</span><!--wikEdTabPlain-->'); }  // display multiple blanks as blank-&nbsp; obj.html = obj.html.replace(/(^|\n) /g, '$1&nbsp;'); obj.html = obj.html.replace(/ (\n|$)/g, '&nbsp;$1'); obj.html = obj.html.replace(/ {2}/g, '&nbsp; '); obj.html = obj.html.replace(/ {2}/g, '&nbsp; ');  // newlines to <br> obj.html = obj.html.replace(/\n/g, '<br>');  // make changed range text the current selection obj.sel.removeAllRanges(); var range = obj.changed.range;  obj.sel.addRange(range);  // replace the selection with changed text if ( (obj.changed.keepSel === false) && (obj.html === '') && (obj.sel.isCollapsed === false) ) { wikEd.frameDocument.execCommand('delete'); } else if ( (obj.changed.keepSel === false) || (obj.changed.from == 'whole') ) {  // read only toggle highlight button if (wikEd.readOnly === true) { wikEd.frameBody.innerHTML = obj.html; } else if (obj.html !== '') { wikEd.frameDocument.execCommand('inserthtml', false, obj.html); }  // firefox workaround https://bugzilla.mozilla.org/show_bug.cgi?id=309731 else { wikEd.frameDocument.execCommand('delete', false); } } else { wikEd.insertCounter ++; var reselectBefore = '<span class="wikEdScrollBefore" id="wikEdScrollBefore' + wikEd.insertCounter + '"></span>'; var reselectAfter = '<span class="wikEdScrollAfter" id="wikEdScrollAfter' + wikEd.insertCounter + '"></span>'; wikEd.frameDocument.execCommand('inserthtml', false, reselectBefore + obj.html + reselectAfter); }  // select the whole text after replacing the whole text and scroll to same height var range = null; if ( (obj.changed.from == 'whole') && (wikEd.frameBody.firstChild !== null) ) { obj.sel.removeAllRanges(); range = wikEd.frameDocument.createRange(); range.setStartBefore(wikEd.frameBody.firstChild); range.setEndAfter(wikEd.frameBody.lastChild); obj.sel.addRange(range); selectChanged = false;  // scheduling needed for Firefox but not Chrome window.setTimeout( function () { wikEd.frameBody.scrollTop = frameScrollTop; }, 0); }  // select the changed text and scroll it into the viewport else if (selectChanged !== false) { obj.sel.removeAllRanges(); range = wikEd.frameDocument.createRange(); var startNodeReselect = wikEd.frameDocument.getElementById('wikEdScrollBefore' + wikEd.insertCounter); var endNodeReselect = wikEd.frameDocument.getElementById('wikEdScrollAfter' + wikEd.insertCounter); if ( (startNodeReselect !== null) && (endNodeReselect !== null) ) { range.setStartBefore(startNodeReselect); range.setEndAfter(endNodeReselect); obj.sel.addRange(range); wikEd.ScrollToNodes(startNodeReselect, endNodeReselect); } }  // save paste range for reselection to switch between textified and wikified text if ( (wikEd.paste !== null) && (range !== null) ) { wikEd.paste.range = range.cloneRange(); } }  // remove selection, keep whole text auto-selection as warning if ( ( (obj.changed.keepSel !== true) && (obj.changed.from != 'whole') ) || (obj.changed.keepSel === false) || (buttonId == 'wikEdRedirect') || ( (buttonId == 'wikEdWikify') && (parameters == 'whole') ) ) { if (obj.sel.rangeCount === 0) { obj.sel.collapse(wikEd.frameBody, 0); } else { obj.sel.collapseToEnd(); }  // focus edit area to continue editing as there is no selection that would be overwritten wikEd.frameWindow.focus(); wikEd.keepSelRange = null; }  // save curently selected range else if (obj.sel.rangeCount > 0) { wikEd.keepSelRange = obj.sel.getRangeAt(0); } else { wikEd.keepSelRange = null; }  // reset button to active, reset cursor if (buttonObj !== null) { if (buttonObj.className != 'wikEdButtonInactive') { buttonObj.className = 'wikEdButton'; } buttonObj.style.cursor = ''; }  // grey out inactive buttons wikEd.InactiveButtons();  // add event handlers to unhide refs and templates if ( (highlightSyntax === true) && (obj.changed.plain !== null) ) {  // add ref and template names to hide buttons wikEd.HighlightNamedHideButtons();  // add event handlers to unhide refs and templates wikEd.HideAddHandlers();  // add event handlers to make highlighted frame links ctrl-clickable wikEd.LinkifyLinks();  // get link infos from server (redirects, redlinks) wikEd.LinkInfoCall(); }  // resume frame spellchecking if (pauseFrameSpellchecking === true) { wikEd.frameBody.spellcheck = true; } return;};  //// wikEd.LocalPreview: display local preview box using AJAX call// wikEd.LocalPreview = function ( fetchRefs ) {  // interrupt fullscreen mode if ( wikEd.fullscreen === true ) { wikEd.FullScreen( false ); }  // update textarea if ( wikEd.useWikEd === true && wikEd.textareaUpdated === false ) { wikEd.UpdateTextarea(); wikEd.textareaUpdated = true; }  // clear box to display loading indicator, keep wrapper height to prevent scrolling var previewHeight = wikEd.localPrevWrapper.offsetHeight; if ( ( wikEd.previewArticle.innerHTML !== '' || wikEd.previewDiff.innerHTML !== '' ) && previewHeight > 0 ) { wikEd.localPrevWrapper.style.height = previewHeight + 'px'; } if ( wikEd.previewArticle.innerHTML === '' ) { wikEd.previewArticle.innerHTML = wikEd.config.text.wikEdPreviewLoading; } wikEd.previewArticle.style.display = 'block'; wikEd.previewDiff.style.display = 'none'; wikEd.localPrevWrapper.style.display = 'block';  // load MathJax js if ( window.MathJax === undefined ) { if ( wikEd.loader === true ) {  // prevent error if module is not installed try { window.mw.loader.using( 'ext.math.mathjax.enabler', function () { window.$( '.wikEdPreviewArticle' ).renderTeX(); } ); } catch ( exception ) { } } }  // prepare ajax preview wikEd.previewIsAjax = false; var bodyData = wikEd.textarea.value; if ( wikEd.config.useAjaxPreview === true ) {  // use Live preview if possible, see https://www.mediawiki.org/wiki/Manual:Live_preview var livePreview = true;  // articles on watchlist preview page if ( wikEd.editWatchlist === true ) { bodyData = bodyData.replace( /\n{1}/g, '\n\n' ); bodyData = bodyData.replace( /(.+)/g, function( p, p1 ) { if ( /[#<>\[\]|{}]/.test(p1) === true ) { return p1; } var article = p1;  // get article talk page var talk; if ( /:/.test(article) === true ) {  // $1_ns:name if ( wikEd.config.text['talk namespace suffix'].indexOf('$1') >= 0 ) { talk = article.replace( /^([^:]*)/, wikEd.config.text['talk namespace suffix'] ); }  // talk_ns:name (Discussion_Utilisateur) (all ASCII non-letters as separator) else if ( /[ -\/:-@\[-`{-\x88‰‹\x8d\x8f-\x98™›\x9d\xa0-»¿×÷]$/.test( wikEd.config.text['talk namespace suffix'] ) === true ) { talk = article.replace( /^([^:]*)/, wikEd.config.text['talk namespace suffix'] + '$1' ); }  // ns_talk:name (User_talk) else { talk = article.replace( /^([^:]*)/, '$1' + wikEd.config.text['talk namespace suffix'] ); } } else { talk = wikEd.config.text['talk namespace'] + ':' + article; } var uriArticle = wikEd.EncodeTitle( article ); var hist = wikEd.wikiGlobals.wgServer + wikEd.wikiGlobals.wgScript + '?title=' + uriArticle + '&action=history'; return '[[:' + p1 + ']]&nbsp;•&nbsp;([[:' + talk + '|' + wikEd.config.text['talk page'] + ']], [' + hist + ' ' + wikEd.config.text['history page'] + '])'; } ); }  // normal article edit page else {  // check for section edits with <ref> tags if ( wikEd.editSection !== null && /<ref\b[^>\/]*(\/>|>(.|\n)*?<\/ref>)/i.test( bodyData ) === true ) {  // check for named references defined outside edited section if ( wikEd.wikiGlobals.wgEnableAPI === true || wikEd.wikiGlobals.wgEnableAPI === 'true' ) {  // collect named references in section text var namedRefs = wikEd.ParseNamedRefs( bodyData );  // check for undefined named refs var undefinedRefs = false; for ( var name in namedRefs ) { if ( Object.prototype.hasOwnProperty.call( namedRefs, name ) === true && namedRefs[name] === null ) {  // reference definition not yet fetched if ( wikEd.namedRefs[name] === undefined ) { undefinedRefs = true; if ( fetchRefs !== false ) { break; } }  // replace first ref tag with fetched reference definition else { var regExpRef = new RegExp( '<ref\\b[^>]*?\\bname\\s*=\\s*' + name + '[^>/]*(/>|></ref>)', 'i' ); bodyData = bodyData.replace( regExpRef, wikEd.namedRefs[name] ); } } }  // fetch reference definitions from whole article text for outside refs, do not repeat fetch cycle if ( undefinedRefs === true && fetchRefs !== false ) { wikEd.GetArticleText( wikEd.GetArticleTextAjaxHandler ); return; } }  // append references section if ( /<references\b[^>]*>/i.test(bodyData) === false && /\{\{reflist\b(.|\n)*?\}\}/i.test(bodyData) === false ) { bodyData += '<div class="wikEdPreviewRefs"><references/></div>'; } } }  // GeSHi syntax highlighting support, CSS is only provided dynamically and not for Live preview // request a full preview and attach CSS to page, remember already loaded languages var regExp = /<(syntaxhighlight|source)\b[^>]*?lang\s*=\s*("|')(\w+)\2/gi; var regExpMatch; while ( (regExpMatch = regExp.exec(bodyData)) !== null) { var lang = regExpMatch[3]; if (wikEd.syntaxHighlightTagCSS['wikEd' + lang] === undefined) { livePreview = false; wikEd.syntaxHighlightTagCSS['wikEd' + lang] = true; break; } }  // make the AJAX request wikEd.AjaxPreview( bodyData, wikEd.LocalPreviewAjaxHandler, livePreview ); } return;};  //// wikEd.LocalPreviewAjaxHandler: process the returned article preview// wikEd.LocalPreviewAjaxHandler = function ( ajax ) {  wikEd.previewIsAjax = true;  // get response var html = ajax.responseText;  // API reponse if ( html.indexOf( '<api>' ) != -1 ) { html = wikEd.StringGetInnerHTML( html, 'text', '' ) .replace( /&lt;/g, '<' ) .replace( /&gt;/g, '>' ) .replace( /&quot;/g, '"' ) .replace( /&amp;/g, '&' ); }  // livepreview (https://www.mediawiki.org/wiki/Manual:Live_preview) else if ( html.indexOf( '<livepreview>' ) != -1 ) { html = wikEd.StringGetInnerHTML( html, 'preview', '' ) .replace( /&lt;/g, '<' ) .replace( /&gt;/g, '>' ) .replace( /&quot;/g, '"' ) .replace( /&apos;/g, '\'' ) .replace( /&amp;/g, '&' ); html = wikEd.RemoveTag( html, 'div', /\bclass=("|')previewnote("|')/, '\x00', '\x01' ); html = html.replace( /\x00(.|\n)*?\x01/g, '' ); }  // full preview page else {  // attach <style> stylesheet declarations to document (<source>, <syntaxhighlight>) var regExpMatch; var regExp = /<()style\b[^>]*?type="text\/css">((.|\n)*?)<\/style>/gi; while ( ( regExpMatch = regExp.exec( html ) ) !== null ) { var css = regExpMatch[2]; var stylesheet = new wikEd.StyleSheet( document ); stylesheet.AddCSSRules( css ); }  // get preview html html = wikEd.StringGetInnerHTML( html, 'div', 'id', 'wikiPreview', true ); html = wikEd.StringGetInnerHTML( html, 'div', 'class', 'previewnote', true, false, true ); html = html.replace( /<!--(.|\n)*?-->/g, '' ); html = html.replace( /\s+$/g, '' ); }  // clean form elements as these could interfere with the submit buttons html = html.replace( /<\/?form\b[^>]*>/gi, '' ); html = html.replace( /<input\b[^>]*?\btype\s*=\s*["']?hidden["']?[^>]*>/gi, '' ); html = html.replace( /<input\b([^>]*)>/gi, function( p, p1 ) { p1 = p1.replace( /\bname\s*=\s*([^"'`=]+|\'[^'=]*\'|\"[^"=]*\")/gi, '' ); return p1; } );  // remove cite errors for automatic section preview refs html = html.replace( /(<div\b[^>]*?\bclass="wikEdPreviewRefs"[^>]*>(.|\n)*$)/gi, function( p, p1, p2 ) { p1 = p1.replace( /<strong\b[^>]*?\bclass="error"[^>]*>(.|\n)*?<\/strong>/g, '' ); return p1; } ); wikEd.previewArticle.innerHTML = html;  // init sortable tables (wikibits.js) if ( typeof window.sortables_init == 'function' ) { window.sortables_init(); }  // init collapsible tables (common.js) if ( typeof window.createCollapseButtons == 'function' ) { window.createCollapseButtons(); }  // fire mediawiki hook to apply changes to preview content: <categorytree>, <math> if ( window.mw !== undefined && window.mw.hook !== undefined && window.mw.hook( 'wikipage.content' ).fire !== undefined ) { window.mw.hook( 'wikipage.content' ).fire( $( '#wikEdPreviewArticle' ) ); }  // scroll to button, textarea, or preview field wikEd.ScrollToPreview();  // run scheduled custom functions wikEd.ExecuteHook( wikEd.config.previewHook );  return;};  //// wikEd.GetArticleText: get full article text// for section edits with refs defined outside section wikEd.GetArticleText = function ( ResponseHandler ) {  var postFields = { 'format': 'xml', 'action': 'query', 'titles': wikEd.wikiGlobals.wgTitle, 'prop': 'revisions', 'rvprop': 'content' }; if ( wikEd.starttime !== null ) { postFields['wpStarttime'] = wikEd.starttime; } if ( wikEd.edittime !== null ) { postFields['wpEdittime'] = wikEd.edittime; } if ( wikEd.editToken !== null ) { postFields['wpEditToken'] = wikEd.editToken; } if ( wikEd.autoSummary !== null ) { postFields['wpAutoSummary'] = wikEd.autoSummary; } var requestUrl = wikEd.scriptURL + 'api.php';  // make an ajax API request wikEd.AjaxRequest( 'POST', requestUrl, postFields, 'text/plain', ResponseHandler );  return;};  //// wikEd.GetArticleTextAjaxHandler: process the returned full article text// for section edits with refs defined outside section wikEd.GetArticleTextAjaxHandler = function ( ajax ) {  wikEd.previewIsAjax = true;  // get response var html = ajax.responseText;  // get text html = wikEd.StringGetInnerHTML( html, 'rev', '' ) .replace( /&lt;/g, '<' ) .replace( /&gt;/g, '>' ) .replace( /&quot;/g, '"' ) .replace( /&apos;/g, '\'' ) .replace( /&amp;/g, '&' );  // collect named references in section text var namedRefs = wikEd.ParseNamedRefs( html );  // save undefined named refs for ( var name in namedRefs ) { if ( Object.prototype.hasOwnProperty.call( namedRefs, name ) === true ) { if ( namedRefs[name] !== null ) { wikEd.namedRefs[name] = namedRefs[name]; } } }  // do a local preview, do not repeat fetch cycle for reference definitions wikEd.LocalPreview( false );  return;};  //// wikEd.ParseNamedRefs: parse named references from article text// wikEd.ParseNamedRefs = function ( text ) {  var namedRefs = {}; var regExpRef = /<ref\b[^>]*?\bname\s*=\s*("[^<"]+"|[\w!$%&()*,\-.:;<@\[\]^`\{|\}~]+)[^>]*?(\/>|>((.|\n)*?)<\/ref>)/gi; var regExpMatch; while ( ( regExpMatch = regExpRef.exec( text ) ) !== null ) { var ref = regExpMatch[0]; var name = regExpMatch[1]; var def = regExpMatch[3] || ''; if ( Object.prototype.hasOwnProperty.call( namedRefs, name ) === false ) { namedRefs[name] = null; } if ( def !== '' ) { namedRefs[name] = ref; } }  return namedRefs;};  //// wikEd.FilePreviewAjaxHandler: process the returned image addresses// wikEd.FilePreviewAjaxHandler = function ( ajax ) {  // get response var html = ajax.responseText;  // html-ize html = html.replace( /\s*<\/preview>\s*()/, '' ) .replace( /\s*<\/livepreview>\s*()/, '' ) .replace( /&lt;/g, '<' ) .replace( /&gt;/g, '>' ) .replace( /&amp;/g, '&' ) .replace( /&quot;/g, '"' ) .replace( /&apos;/g, '\'' ) .replace( /<\/?(br|p)\b[^>]*>/g, '\n' );  // parse response into file url cache var regExpFile = new RegExp( '\\n((Image|File|Media|' + wikEd.config.text[ 'wikicode Image' ] + '|' + wikEd.config.text[ 'wikicode File' ] + '|' + wikEd.config.text[ 'wikicode Media' ] + '):[^ ]+) +(\\d+) +(.*)', 'ig' ); var regExpMatch; while ( ( regExpMatch = regExpFile.exec( html ) ) !== null ) {  var file = regExpMatch[1]; var filePreviewSize = regExpMatch[3]; var links = regExpMatch[4];  var cacheKey = 'wikEd' + file + filePreviewSize; var regExpMatch; if ( ( regExpMatch = /\bsrc="(.+?)"/.exec( links ) ) !== null ) { wikEd.filePreviewCache[ cacheKey ] = {}; var fileObj = wikEd.filePreviewCache[ cacheKey ]; fileObj.url = regExpMatch[1]; if ( ( regExpMatch = /\bwidth="(\d+)"/.exec(links)) !== null ) { fileObj.width = parseInt(regExpMatch[ 1 ] ); } if ( ( regExpMatch = /\bheight="(\d+)"/.exec( links ) ) !== null ) { fileObj.height = parseInt( regExpMatch[ 1 ] ); } } else if ( wikEd.filePreviewCache[ cacheKey ] === undefined ) { wikEd.filePreviewCache[ cacheKey ] = {}; var fileObj = wikEd.filePreviewCache[ cacheKey ]; fileObj.url = wikEd.config.image[ 'noFile' ]; fileObj.width = 16; fileObj.height = 16; } }  // cycle through file preview spans and add missing images as background for ( var i = 0; i < wikEd.filePreviewNo; i ++ ) { if ( wikEd.filePreviewIds[ i ] !== '' ) { var span = wikEd.frameDocument.getElementById( 'wikEdFilePreview' + i ); if ( span !== null ) { var cacheKey = 'wikEd' + wikEd.filePreviewIds[ i ]; var fileObj = wikEd.filePreviewCache[ cacheKey ]; if ( fileObj !== undefined ) { span.style.backgroundImage = 'url(' + fileObj.url + ')'; if ( fileObj.height !== null ) { span.style.height = fileObj.height + 'px'; } if ( fileObj.width !== null ) { span.style.width = fileObj.width + 'px'; } span.style.display = 'block'; } wikEd.filePreviewIds[ i ] = ''; } } }  return;};  //// wikEd.DiffResponse: calculate and linkify the diff between two versions (code copied to wikEdDiff.js)// wikEd.DiffResponse = function (oldVersion, newVersion) {  // add trailing newline if (oldVersion.substr(oldVersion.length - 1, 1) != '\n') { oldVersion += '\n'; } if (newVersion.substr(newVersion.length - 1, 1) != '\n') { newVersion += '\n'; }  // call external diff program var wikEdDiff = new WikEdDiff(); var diffText = wikEdDiff.diff(oldVersion, newVersion);  // linkify blockwise with breaks at delete and block move tags var diffTextLinkified = ''; var regExp = /<span\b[^>]+?\bclass="wikEdDiff(Delete|Block)"[^>]*>/g; var regExpMatch; var pos = 0; while ( (regExpMatch = regExp.exec(diffText)) !== null) { diffTextLinkified += wikEd.DiffLinkify(diffText.substring(pos, regExpMatch.index)) + regExpMatch[0]; pos = regExp.lastIndex; } diffTextLinkified += wikEd.DiffLinkify(diffText.substr(pos)); return diffTextLinkified;};  //// wikEd.DiffLinkify: linkify external links and wikilinks in diffed text as <a> anchor elements (code copied to wikEdDiff.js)// wikEd.DiffLinkify = function (html) {  // &lt; &gt; to \x00 \x01 html = html.replace(/&lt;/g, '\x00'); html = html.replace(/&gt;/g, '\x01');  // split into valid html tags and plain text fragments var linkified = ''; var regExp = /(<[^<>]*>)|([^<>]+|<|>)/g; var regExpMatch; while ( (regExpMatch = regExp.exec(html)) !== null) { var tag = regExpMatch[1] || ''; var plain = regExpMatch[2] || '';  // process tags if (tag !== '') { linkified += tag; }  // process plain tags else {  // escape bogus < or > plain = plain.replace(/>/g, '&gt;'); plain = plain.replace(/</g, '&lt;');  // external links 123 3 2 14 4 5 6 65 plain = plain.replace(/(((\bhttps?:|\bftp:|\birc:|\bgopher:|)\/\/)|\bnews:|\bmailto:)([^\x00-\x20\s"\[\]\x7f\|\{\}<>]|<[^>]*>)+?(?=([!"().,:;‘-•]*\s|[\x00-\x20\s"\[\]\x7f|{}]|$))/gi, function(p) { var whole = p;  // remove tags and comments var url = whole; url = url.replace(/\x00!--.*?--\x01/g, ''); url = url.replace(/.*--\x01|\x00!--.*()/g, ''); url = url.replace(/<.*?>/g, ''); url = url.replace(/^.*>|<.*$/g, ''); url = url.replace(/^\s+|\s+$/g, '');  // make title as readable as possible var title = url; title = title.replace(/\+/g, ' ');  // decodeURI breaks for invalid UTF-8 escapes title = title.replace(/(%[0-9a-f]{2})+/gi, function(p, p1) { try { return decodeURI(p); } catch (exception) { return p; } } ); title = title.replace(/\t/g, ' '); title = wikEd.EscapeHtml(title); title = title.replace(/"/g, '&quot;');  // linkify all url text fragments between highlighting <span>s seperately var anchorOpen = '<a href = "' + url + '" style="text-decoration: none; color: inherit; color: expression(parentElement.currentStyle.color);" title="' + title + '">'; var anchorClose = '</a>'; whole = whole.replace(/(<[^>]*>)/g, anchorClose + '$1' + anchorOpen); return anchorOpen + whole + anchorClose; } );  // linkify links and templates if ( (wikEd.wikiGlobals.wgServer !== undefined) && (wikEd.wikiGlobals.wgArticlePath !== undefined) ) {  // 1 [[ 2title 23 | text 3 ]]1 4 {{ 5title 56 6 4 plain = plain.replace(/(\[\[([^|\[\]{}\n]+)(\|[^\[\]{}<>]*)?\]\])|(\{\{([^|\[\]{}\n]*)([^\[\]{}<>]*\}\})?)/g, function(p, p1, p2, p3, p4, p5, p6) { var articleName = p2 || ''; var templateName = p5 || ''; var whole = p;  // extract title var title = articleName; if (title === '') { title = templateName; } title = title.replace(/\x00!--.*?--\x01/g, ''); title = title.replace(/.*--\x01|\x00!--.*()/g, ''); title = title.replace(/<.*?>/g, ''); title = title.replace(/^.*>|<.*$/g, ''); title = title.replace(/^\s+|\s+$/g, '');  // [[/subpage]] refers to a subpage of the current page, [[#section]] to a section of the current page if ( (title.indexOf('/')=== 0) || (title.indexOf('#')=== 0) ) { title = wikEd.pageName + title; }  // create url var url = wikEd.EncodeTitle(title); var articleTitle = title.replace(/"/g, '&quot;'); if (templateName !== '') { if (/:/.test(title) === false) { url = 'Template:' + url; articleTitle = 'Template:' + articleTitle; } } url = wikEd.wikiGlobals.wgServer + wikEd.wikiGlobals.wgArticlePath.replace(/\$1/, url);  // linkify all text fragments between highlighting <span>s seperately var anchorOpen = '<a href = "' + url + '" style = "text-decoration: none; color: inherit; color: expression(parentElement.currentStyle.color)" title="' + articleTitle + '">'; var anchorClose = '</a>'; whole = whole.replace(/(<[^>]*>)/g, anchorClose + '$1' + anchorOpen); return anchorOpen + whole + anchorClose; } ); } linkified += plain; } }  // \x00 and \x01 back to &lt; and &gt; linkified = linkified.replace(/\x00/g, '&lt;'); linkified = linkified.replace(/\x01/g, '&gt;');  return linkified;};  //// wikEd.StringGetInnerHTML: get innerHTML of element from html in a string; can also get text before or after node// wikEd.StringGetInnerHTML = function (html, tag, attrib, value, defaultToWholeHTML, getBeforeHTML, getAfterHTML) {  var startPos; var startLength; var endPos; var endLength; var level = 0; var string;  var attribValue = ''; if (attrib !== '') { attribValue = '[^>]*?' + attrib + '\\s*=\\s*("|\\\')?' + value + '\\1'; } var regExpStart = new RegExp('<' + tag + '\\b' + attribValue + '[^>]*>', 'gi'); var regExpMatch; if ( (regExpMatch = regExpStart.exec(html)) !== null) { startPos = regExpMatch.index; startLength = regExpMatch[0].length; var regExpParse = new RegExp('<(\\/?)' + tag + '\\b[^>]*>', 'g'); regExpParse.lastIndex = startPos; while ( (regExpMatch = regExpParse.exec(html)) !== null) { var p1 = regExpMatch[1] || ''; if (p1 === '') { level ++; } else { level --; if (level === 0) { endPos = regExpMatch.index; endLength = regExpMatch[0].length; break; } } } }  // return whole html if node does not exist if (endPos === undefined) { if (defaultToWholeHTML === true) { string = html; } }  // return text before node else if (getBeforeHTML === true) { string = html.substr(0, startPos); }  // return text after node else if (getAfterHTML === true) { string = html.substr(endPos + endLength); }  // return innerHTML of node else { string = html.substring(startPos + startLength, endPos); }  return string;};  //// wikEd.ScrollToPreview: scroll to edit buttons, textarea, or preview field depending on current position// wikEd.ScrollToPreview = function () {  // reset fixed height to auto wikEd.localPrevWrapper.style.height = 'auto';  var scrollOffset = window.pageYOffset || document.body.scrollTop; var inputOffset = wikEd.GetOffsetTop(wikEd.inputWrapper); var editOffset = wikEd.GetOffsetTop(wikEd.editWrapper); var submitOffset = 0; if (wikEd.saveButton !== null) { submitOffset = wikEd.GetOffsetTop(wikEd.submitWrapper); } else if (wikEd.previewButton !== null) { submitOffset = wikEd.GetOffsetTop(wikEd.previewButton); } else if (wikEd.diffPreviewButton !== null) { submitOffset = wikEd.GetOffsetTop(wikEd.diffPreviewButton); } else if (wikEd.submitWrapper !== null) { submitOffset = wikEd.GetOffsetTop(wikEd.submitWrapper); } else { return; } var editHeight = wikEd.editWrapper.clientHeight;  if (scrollOffset > submitOffset) { window.scroll(0, submitOffset); } else if (scrollOffset > (editHeight / 2 + editOffset) ) { window.scroll(0, submitOffset); } else if (scrollOffset > editOffset) { window.scroll(0, editOffset); } else { window.scroll(0, inputOffset); } return;};  //// wikEd.LinkifyLinks: register click handlers to make highlighted frame links ctrl-clickable (linkify), add redirect info, and highlight redlinks// wikEd.LinkifyLinks = function () {  // detect external files and images var regExpFile = new RegExp('^(Image|File|Media|' + wikEd.config.text['wikicode Image'] + '|' + wikEd.config.text['wikicode File'] + '|' + wikEd.config.text['wikicode Media'] + '):', 'i');  // cycle through spans var spans = wikEd.frameDocument.getElementsByTagName('span'); for (var i = 0; i < spans.length; i ++) { var span = spans[i]; var id = span.id; if ( (id !== null) && (id.indexOf('wikEdWikiLink')=== 0) ) { if (Object.prototype.hasOwnProperty.call(wikEd.wikiLinks, id) === true) {  // linkify if (wikEd.config.linkify === true) { span.addEventListener('click', wikEd.LinkifyHandler, true); }  // add redirect and redlink info to popup var info = ''; var link = wikEd.wikiLinks[id].link; var externalLink = link.replace(regExpFile, 'File:');  // redirects if ( (Object.prototype.hasOwnProperty.call(wikEd.linkInfo, link) === true) && (wikEd.linkInfo[link].updated === true) && (wikEd.linkInfo[link].redirect === true) ) { var target = wikEd.linkInfo[link].target; if (target !== undefined) { info += wikEd.config.text.redirect + ' ' + target; } } else if ( (Object.prototype.hasOwnProperty.call(wikEd.externalLinkInfo, link) === true) && (wikEd.externalLinkInfo[link].updated === true) && (wikEd.externalLinkInfo[link].redirect === true) ) { var target = wikEd.linkInfo[link].target; if (target !== undefined) { info += wikEd.config.text.redirect + ' ' + target; } }  // normalize redlinks from preview scanning var linkNorm = link.charAt(0).toUpperCase() + link.substr(1); var linkNormFull = link.replace(/(^|:)(.)/g, function (p, p1, p2) { return p.toUpperCase(); });  // check for redlinks (missing links) var missingLink = false; if ( (Object.prototype.hasOwnProperty.call(wikEd.linkInfo, link) === true) && (wikEd.linkInfo[link].updated === true) && (wikEd.linkInfo[link].missing === true) ) { missingLink = true; }  var missingExternalLink = false; if (Object.prototype.hasOwnProperty.call(wikEd.externalLinkInfo, externalLink) === true) { if ( (wikEd.externalLinkInfo[externalLink].updated === true) && (wikEd.externalLinkInfo[externalLink].missing === true) ) { missingExternalLink = true; } } else { missingExternalLink = true; }  var missingLinkNorm = false; if ( (Object.prototype.hasOwnProperty.call(wikEd.linkInfo, linkNorm) === true) && (wikEd.linkInfo[linkNorm].type == 'preview') && (wikEd.linkInfo[linkNorm].missing === true) ) { missingLinkNorm = true; } var missingLinkNormFull = false; if ( (Object.prototype.hasOwnProperty.call(wikEd.linkInfo, linkNormFull) === true) && (wikEd.linkInfo[linkNormFull].type == 'preview') && (wikEd.linkInfo[linkNormFull].missing === true) ) { missingLinkNormFull = true; }  if ( ( (missingLink === true) && (missingExternalLink === true) ) || (missingLinkNorm === true) || (missingLinkNormFull === true) ) { span.classList.add('wikEdRedlink'); info += wikEd.config.text.redlink; } else { span.classList.remove('wikEdRedlink'); }  // set title popup span.title = wikEd.wikiLinks[id].linkify + info;  // save current link infos wikEd.wikiLinks[id].info = info; } } } return;};  //// wikEd.HighlightNamedHideButtons: register :before text for named hiding buttons// wikEd.HighlightNamedHideButtons = function () {  if (wikEd.refHide !== true) { return; }  var rules = '';  // references for (var i = 0; i < wikEd.referenceArray.length; i ++) { if (wikEd.referenceArray[i].added === true) { continue; } rules += '.wikEdRefButton' + i + ' { border: 1px solid; border-color: #e8e8e8 #444 #444 #e8e8e8; background: #d8d4d0; }\n'; rules += '.wikEdRefButtonShow' + i + ' { border: 1px solid; border-color: #000 #e8e8e8 #e8e8e8 #000; background: #c8c4c0; }\n'; rules += '.wikEdRefButton' + i + ':before, .wikEdRefButtonShow' + i + ':before { content: "' + wikEd.config.text.hideRef + ' ' + wikEd.referenceArray[i].text + '"; line-height: 0.75em; font-size: 65%; color: #000; font-family: sans-serif; }\n'; wikEd.referenceArray[i].added = true; }  // templates for (var i = 0; i < wikEd.templateArray.length; i ++) { if (wikEd.templateArray[i].added === true) { continue; } rules += '.wikEdTemplButton' + i + ' { border: 1px solid; border-color: #e8e8e8 #444 #444 #e8e8e8; background: #d8d4d0; }\n'; rules += '.wikEdTemplButtonShow' + i + ' { border: 1px solid; border-color: #000 #e8e8e8 #e8e8e8 #000; background: #c8c4c0; }\n'; rules += '.wikEdTemplButton' + i + ':before, .wikEdTemplButtonShow' + i + ':before { content: "' + wikEd.config.text.hideTempl + ' ' + wikEd.templateArray[i].text + '"; line-height: 0.75em; font-size: 65%; color: #000; font-family: sans-serif; }\n'; wikEd.templateArray[i].added = true; }  // character entities for (var i = 0; i < wikEd.charEntityArray.length; i ++) { if (wikEd.charEntityArray[i].added === true) { continue; } var character = wikEd.charEntityArray[i].text; if (character == '"') { character = '\\' + character; } rules += '.wikEdCharEntityButton' + i + ' { border: 1px solid; border-color: #e8e8e8 #444 #444 #e8e8e8; background: #d8d4d0; border-color: rgba(255, 255, 255, 0.75) rgba(64, 64, 64, 0.5) rgba(64, 64, 64, 0.5) rgba(255, 255, 255, 0.75); background: rgba(192, 192, 192, 0.3); }\n'; rules += '.wikEdCharEntityButtonShow' + i + ' { border: 1px solid; border-color: #000 #e8e8e8 #e8e8e8 #000; background: #c8c4c0; border-color: rgba(64, 64, 64, 0.5) rgba(255, 255, 255, 0.75) rgba(255, 255, 255, 0.75) rgba(64, 64, 64, 0.5); background: rgba(192, 192, 192, 0.3); }\n'; rules += '.wikEdCharEntityButton' + i + ':before, .wikEdCharEntityButtonShow' + i + ':before { content: "' + character + '"; }\n'; wikEd.charEntityArray[i].added = true; }  // tables for (var i = 0; i < wikEd.tableArray.length; i ++) { if (wikEd.tableArray[i].added === true) { continue; } var text = wikEd.config.text.hideTable; if (text !== '') { text += ' '; } text += wikEd.tableArray[i].text; rules += '.wikEdTableButton' + i + ' { border: 1px solid; border-color: #e8e8e8 #444 #444 #e8e8e8; background: #d8d4d0; }\n'; rules += '.wikEdTableButtonShow' + i + ' { border: 1px solid; border-color: #000 #e8e8e8 #e8e8e8 #000; background: #c8c4c0; }\n'; rules += '.wikEdTableButton' + i + ':before, .wikEdTableButtonShow' + i + ':before { content: "' + text + '"; line-height: 0.75em; font-size: 65%; color: #000; font-family: sans-serif; }\n'; wikEd.tableArray[i].added = true; }  // add or replace existing css rules if (rules !== '') { wikEd.HighlightNamedHideButtonsStylesheet.AddCSSRules(rules); } return;};  //// wikEd.HideAddHandlers: register mouseover handlers for tabs to unhide refs, templates, and character entities// wikEd.HideAddHandlers = function () {  if ( (wikEd.config.hideContent !== true) || (wikEd.refHide !== true) ) { return; } var hideButton = wikEd.frameDocument.getElementsByTagName('button'); for (var i = 0; i < hideButton.length; i ++) { var tabClass = hideButton[i].className; if ( (tabClass.indexOf('wikEdRefButton')=== 0) || (tabClass.indexOf('wikEdTemplButton')=== 0) || (tabClass.indexOf('wikEdCharEntityButton')=== 0) || (tabClass.indexOf('wikEdTableButton')=== 0) ) { hideButton[i].addEventListener('click', wikEd.HideShowHandler, true); if ( (tabClass.indexOf('wikEdRefButtonShow') == -1) && (tabClass.indexOf('wikEdTemplButtonShow') == -1) && (tabClass.indexOf('wikEdCharEntityButtonShow') == -1) && (tabClass.indexOf('wikEdTableButtonShow') == -1) ) { hideButton[i].addEventListener('mouseover', wikEd.HideShowHandler, true); } } } return;};  //// wikEd.HideShowHandler: display hidden ref or template on mouse over hide tab// wikEd.HideShowHandler = function (event) {  event.preventDefault();  // find hidden content node var hideTarget = null; var hideInto = null; var hideButtonClass = null; var hideClass = null; var hideButton = null; var hideContainer = null; var hideCell = null; var hide = null;  if ( (event.type == 'mouseover') || (event.type == 'mouseout') || (event.type == 'click') ) { hideTarget = event.currentTarget; hideInto = event.relatedTarget;  // <container><button></button></container><hide> text </hide>  // target = table cell if ( (hideTarget.tagName == 'TD') && (/^wikEdTable\w+?$/.test(hideTarget.className) === true) ) { hideCell = hideTarget; hideButton = hideCell.getElementsByTagName('button')[0] || null; }  // target = button else if (/^wikEd(Ref|Templ|CharEntity|Table)Button(Show)?\d*$/.test(hideTarget.className) === true) { hideButton = hideTarget; } if (hideButton !== null) { hideContainer = hideButton.parentNode; if (hideContainer !== null) { if (/^wikEd(Ref|Templ|CharEntity|Table)Container$/.test(hideContainer.className) === false) { hideContainer = null; } else {  // get hide text hide = wikEd.GetNextSiblingNode(hideContainer); if (hide !== null) { if (/^wikEd(Ref|Templ|TemplNs|CharEntity|Table)(Show)?$/.test(hide.className) === false) { hide = null; } } } } }  // target = hide text else if (/^wikEd(Ref|Templ|TemplNs|CharEntity|Table)(Show)?$/.test(hideTarget.className) === true) { hide = hideTarget; hideContainer = wikEd.GetPreviousSiblingNode(hideTarget); if (hideContainer !== null) { if (/^wikEd(Ref|Templ|CharEntity|Table)Container$/.test(hideContainer.className) === false) { hideContainer = null; } else {  // get button hideButton = wikEd.GetFirstChildNode(hideContainer); if (hideButton !== null) { if (/^wikEd(Ref|Templ|CharEntity|Table)Button(Show)?\d*$/.test(hideButton.className) === false) { hideButton = null; } } } } }  // exit if missing elements if ( (hideContainer === null) || (hideButton === null) || (hide === null) ) { return; }  // get classes hideButtonClass = hideButton.className; hideClass = hide.className; }  // schedule unhide on later shift or ctrl key push if (event.type == 'mouseover') { if (wikEd.config.unhideShift === true) { if ( (event.type == 'mouseover') && (wikEd.config.unhideShift === true) && (event.shiftKey === false) && (event.ctrlKey === false) ) { wikEd.scheduledUnhide = [hide, hideButton]; wikEd.frameDocument.addEventListener('keydown', wikEd.HideShowHandler, true); hideButton.addEventListener('mouseout', wikEd.HideShowHandler, true); return; } } }  // scheduled unhide on shift or ctrl keydown if (event.type == 'keydown') { if ( (wikEd.scheduledUnhide !== null) && ( (event.shiftKey === true) || (event.ctrlKey === true) ) ) { hide = wikEd.scheduledUnhide[0]; hideButton = wikEd.scheduledUnhide[1]; hideButtonClass = hideButton.className; hideClass = hide.className; } }  // open on hover if ( (event.type == 'mouseover') || ( (event.type == 'keydown') && (wikEd.scheduledUnhide !== null) ) ) { event.stopPropagation(); hideButton.removeEventListener('mouseover', wikEd.HideShowHandler, true);  hideClass = hideClass.replace(/Show/, '') + 'Show'; hide.className = hideClass;  // table cell if (hideClass == 'wikEdTableShow') { var node = hide; while (node !== null) { if ( (node.tagName == 'TD') && (/^wikEdTable\w+$/.test(node.className) === true) ) { break; } node = node.parentNode; } if (node !== null) {  // wait for class change window.setTimeout( function () { node.addEventListener('mouseout', wikEd.HideShowHandler, true); }, 100); } }  // button and hide else {  // wait for class change window.setTimeout( function () { hide.addEventListener('mouseout', wikEd.HideShowHandler, true); hideButton.addEventListener('mouseout', wikEd.HideShowHandler, true); }, 100); } }  // close after hover else if (event.type == 'mouseout') { if ( (hideInto != hideContainer) && (hideInto != hideButton) && (hideInto != hide) && (hideInto != hideCell) ) { if (/^wikEd(Ref|Templ|CharEntity|Table)Button\d*$/.test(hideButton.className) === true) { var hideOut = false; var node = hideInto; while (node !== null) { if (node == wikEd.frameBody) { hideOut = true; break; } if ( (node == hideContainer) || (node == hide) || (node == hideCell) ) { break; } node = node.parentNode; } if (hideOut === true) { event.stopPropagation();  if (hideCell !== null) { hideCell.removeEventListener('mouseout', wikEd.HideShowHandler, true); } else { hide.removeEventListener('mouseout', wikEd.HideShowHandler, true); hideButton.removeEventListener('mouseout', wikEd.HideShowHandler, true); }  hideClass = hideClass.replace(/Show/, ''); hide.className = hideClass;  // wait for class change window.setTimeout( function () { hideButton.addEventListener('mouseover', wikEd.HideShowHandler, true); }, 100);  // move cursor out of hidden text wikEd.UnhideCursor(hideContainer, hide); } } } }  // hide on click else if (event.type == 'click') { if (/^wikEd(Ref|Templ|CharEntity|Table)ButtonShow\d*$/.test(hideButtonClass) === true) { event.stopPropagation();  hideClass = hideClass.replace(/Show/, ''); hide.className = hideClass;  hideButtonClass = hideButtonClass.replace(/Show/, ''); hideButton.className = hideButtonClass; hideButton.title = wikEd.config.text[hideButtonClass.replace(/\d+$/g, '') + 'Tooltip'];  hideButton.addEventListener('mouseover', wikEd.HideShowHandler, true);  // move cursor out of hidden text wikEd.UnhideCursor(hideContainer, hide); }  // open on click else if (/^wikEd(Ref|Templ|CharEntity|Table)Button\d*$/.test(hideButtonClass) === true) { event.stopPropagation(); hideButton.removeEventListener('mouseover', wikEd.HideShowHandler, true); hide.removeEventListener('mouseout', wikEd.HideShowHandler, true);  hideClass = hideClass.replace(/Show/, '') + 'Show'; hide.className = hideClass;  hideButtonClass = hideButtonClass.replace(/Button(Show)?/, 'ButtonShow'); hideButton.className = hideButtonClass; hideButton.title = wikEd.config.text[hideButtonClass.replace(/\d+$/g, '') + 'Tooltip'];  hideButton.removeEventListener('mouseout', wikEd.HideShowHandler, true); } }  // clear scheduled unhide if (wikEd.scheduledUnhide !== null) { wikEd.frameDocument.removeEventListener('keydown', wikEd.HideShowHandler, true); wikEd.scheduledUnhide = null; }  return;};  //// wikEd.UnhideCursor: move cursor out of hidden element for wikEd.HideShowHandler// wikEd.UnhideCursor = function (firstHiddenParent, lastHiddenParent) {  // get selection and clone range var sel = wikEd.GetSelection(); var range = sel.getRangeAt(0); if (range !== null) {  // check if selected text is hidden var startHidden = false; var node = range.startContainer; while (node !== null) { if (node == wikEd.frameBody) { break; } if ( (node == lastHiddenParent) || (node == firstHiddenParent) ) { startHidden = true; break; } node = node.parentNode; } var endHidden = false; var node = range.endContainer; while (node !== null) { if (node == wikEd.frameBody) { break; } if ( (node == lastHiddenParent) || (node == firstHiddenParent) ) { endHidden = true; break; } node = node.parentNode; }  // unselect hidden text if ( (startHidden === false) && (endHidden === true) ) { range.setEndBefore(firstHiddenParent); } else if ( (startHidden === true) && (endHidden === false) ) { range.setStartAfter(lastHiddenParent); } else if ( (startHidden === true) && (endHidden === true) ) { range.setEndAfter(lastHiddenParent); range.collapse(false); } } return;};  //// wikEd.GetText: get the text fragments to manipulate// wikEd.GetText = function (obj, whichFragment, wikify) {  // remove dynamically inserted nodes by other scripts wikEd.CleanNodes(wikEd.frameDocument);  // get selection object if (obj.sel === undefined) { obj.sel = wikEd.GetSelection(); }  // cursor for the cursor position (always done) if (obj.cursor === undefined) { obj.cursor = { 'from': 'cursor', 'keepSel': null, 'plain': '' };  // set cursor range obj.cursor.range = wikEd.frameDocument.createRange(); wikEd.SetRangeStart(obj.cursor.range, obj.sel.focusNode, obj.sel.focusOffset); obj.cursor.range.collapse(true); }  // whole for the whole text if (obj.whole === undefined) { if (/whole|selectionWord|selectionLine|selectionPara|focusWord|focusLine|focusPara/.test(whichFragment) === true) { obj.whole = { 'plainArray': [], 'plainNode': [], 'plainStart': [], 'from': 'whole', 'keepSel': null };  // set whole range obj.whole.range = wikEd.frameDocument.createRange(); obj.whole.range.setStart(wikEd.frameBody, 0); obj.whole.range.setEnd(wikEd.frameBody, wikEd.frameBody.childNodes.length);  // get whole plain text wikEd.GetInnerHTML(obj.whole, wikEd.frameBody); obj.whole.code = obj.whole.html; wikEd.RemoveHighlightingWikify(obj.whole, wikify); wikEd.HtmlToPlain(obj.whole); } }  // selection for the selected text if (obj.selection === undefined) { if (/selection\b|selectionWord|selectionLine|selectionPara/.test(whichFragment) === true) { obj.selection = { 'from': 'selection', 'keepSel': null };  // copy range to document fragment if (obj.sel.rangeCount === 0) { obj.sel.collapse(wikEd.frameBody, 0); } obj.selection.range = obj.sel.getRangeAt(0); var documentFragment = obj.selection.range.cloneContents();  // get selected text wikEd.GetInnerHTML(obj.selection, documentFragment); obj.selection.code = obj.selection.html; wikEd.RemoveHighlightingWikify(obj.selection, wikify); wikEd.HtmlToPlain(obj.selection); } }  // focusWord, focusLine, and focusPara for the word, line, and paragraph under the cursor if (obj.focusWord === undefined) { if (/focusWord|focusLine|focusPara/.test(whichFragment) === true) { obj.focusWord = { 'from': 'focusWord', 'keepSel': false, 'range': wikEd.frameDocument.createRange() };  // setup focusLine object for the line under the cursor obj.focusLine = { 'from': 'focusLine', 'keepSel': false, 'range': wikEd.frameDocument.createRange() };  // setup focusPara object for the paragraph under the cursor obj.focusPara = { 'from': 'focusPara', 'keepSel': false, 'range': wikEd.frameDocument.createRange() };  // find the word and line boundaries wikEd.FindBoundaries(obj.focusWord, obj.focusLine, obj.focusPara, obj.whole, obj.cursor);  // get the wikified plain text for the word under the cursor var documentFragment = obj.focusWord.range.cloneContents(); wikEd.GetInnerHTML(obj.focusWord, documentFragment); obj.focusWord.code = obj.focusWord.html; wikEd.RemoveHighlightingWikify(obj.focusWord, wikify); wikEd.HtmlToPlain(obj.focusWord);  // get the wikified plain text for the line under the cursor var documentFragment = obj.focusLine.range.cloneContents(); wikEd.GetInnerHTML(obj.focusLine, documentFragment); obj.focusLine.code = obj.focusLine.html; wikEd.RemoveHighlightingWikify(obj.focusLine, wikify); wikEd.HtmlToPlain(obj.focusLine);  // get the wikified plain text for the paragraph under the cursor var documentFragment = obj.focusPara.range.cloneContents(); wikEd.GetInnerHTML(obj.focusPara, documentFragment); obj.focusPara.code = obj.focusPara.html; wikEd.RemoveHighlightingWikify(obj.focusPara, wikify); wikEd.HtmlToPlain(obj.focusPara); } }  // selectionWord and selectionLine for the complete words and lines under the selection if (obj.selectionWord === undefined) { if (/selectionWord|selectionLine|selectionPara/.test(whichFragment) === true) {  // setup selectionWord object for the words under the selection obj.selectionWord = { 'from': 'selectionWord', 'keepSel': false, 'range': wikEd.frameDocument.createRange(), };  // setup selectionLine object for the lines under the selection obj.selectionLine = { 'from': 'selectionLine', 'keepSel': false, 'range': wikEd.frameDocument.createRange(), };  // setup focusPara object for the paragraph under the selection obj.selectionPara = { 'from': 'selectionPara', 'keepSel': false, 'range': wikEd.frameDocument.createRange(), };  // find the word and line boundaries wikEd.FindBoundaries(obj.selectionWord, obj.selectionLine, obj.selectionPara, obj.whole, obj.selection);  // get the wikified plain text for the words under the selection var documentFragment = obj.selectionWord.range.cloneContents(); wikEd.GetInnerHTML(obj.selectionWord, documentFragment); obj.selectionWord.code = obj.selectionWord.html; wikEd.RemoveHighlightingWikify(obj.selectionWord, wikify); wikEd.HtmlToPlain(obj.selectionWord);  // get the wikified plain text for the lines under the selection var documentFragment = obj.selectionLine.range.cloneContents(); wikEd.GetInnerHTML(obj.selectionLine, documentFragment); obj.selectionLine.code = obj.selectionLine.html; wikEd.RemoveHighlightingWikify(obj.selectionLine, wikify); wikEd.HtmlToPlain(obj.selectionLine);  // get the wikified plain text for the paragraph under the selection var documentFragment = obj.selectionPara.range.cloneContents(); wikEd.GetInnerHTML(obj.selectionPara, documentFragment); obj.selectionPara.code = obj.selectionPara.html; wikEd.RemoveHighlightingWikify(obj.selectionPara, wikify); wikEd.HtmlToPlain(obj.selectionPara); } } return;};  //// wikEd.Find: custom find function with regexp properties, sets obj.changed.range, uses obj ranges// wikEd.Find = function (obj, findText, caseSensitive, backwards, wrap, useRegExp) {  var found = false;  // get selection if (obj.sel === undefined) { obj.sel = wikEd.GetSelection(); } if (obj.sel.rangeCount === 0) { obj.sel.collapse(wikEd.frameBody, 0); } var range = obj.sel.getRangeAt(0);  if (obj.changed === undefined) { obj.changed = {}; } obj.selectChanged = false;  // empty the range to avoid error messages for reverse direction ranges obj.changed.range = wikEd.frameDocument.createRange();  // regexp instead of plain text search for browser lacking .find (Opera), built in .find() ignores newlines if (useRegExp !== true) { if (typeof wikEd.frameWindow.find != 'function') { useRegExp = true; findText = findText.replace(/([\\^$*+?.()\[\]{}:=!|,\-])/g, '\\$1'); } }  // create the regexp var regExpFind; if (useRegExp === true) { var regExpFlags = 'gm'; if (caseSensitive !== true) { regExpFlags += 'i'; } try { regExpFind = new RegExp(findText, regExpFlags); } catch (exception) { return false; } }  // use the fast built-in find function for non-regexp searches; Opera does not have .find if (useRegExp !== true) {  // parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog) found = wikEd.frameWindow.find(findText, caseSensitive, backwards, wrap, false, true, false); if (found === true) { range = obj.sel.getRangeAt(0); } obj.changed.range = range; }  // slow javascript regexp find and replace else {  // perform find if (obj.plainArray === undefined) { wikEd.ParseDOM(obj, wikEd.frameBody); } var regExpMatch;  // find next, search to the right if (backwards === false) {  // set start position for search to right regExpFind.lastIndex = obj.plainFocus;  // execute the regexp search to the right regExpMatch = regExpFind.exec(obj.plain);  // remember position for repeated searches obj.plainFocus = regExpFind.lastIndex;  // wrap around, start at beginning if ( (wrap === true) && (regExpMatch === null) ) { regExpFind.lastIndex = 0; regExpMatch = regExpFind.exec(obj.plain); } }  // find previous, search to the left else {  // cycle through the matches to the left var regExpMatchNext; do { regExpMatch = regExpMatchNext; regExpMatchNext = regExpFind.exec(obj.plain); if (regExpMatchNext === null) { break; } } while (regExpMatchNext.index < obj.plainAnchor);  // wrap around, find last occurrence if ( (wrap === true) && (regExpMatch === null) ) { do { regExpMatch = regExpMatchNext; regExpMatchNext = regExpFind.exec(obj.plain); } while (regExpMatchNext !== null); } }  // select the find if (regExpMatch !== null) { found = true;  // start var i = 0; while ( (obj.plainStart[i + 1] <= regExpMatch.index) && (obj.plainStart[i + 1] !== null) ) { i ++; }  // end var j = i; while ( (obj.plainStart[j + 1] <= regExpMatch.index + regExpMatch[0].length) && (obj.plainStart[j + 1] !== null) ) { j ++; }  var startNode = obj.plainNode[i]; var startOffset = regExpMatch.index - obj.plainStart[i]; var endNode = obj.plainNode[j]; var endOffset = regExpMatch.index + regExpMatch[0].length - obj.plainStart[j]; wikEd.SetRange(obj.changed.range, startNode, startOffset, endNode, endOffset); obj.selectChanged = true; } } return found;};  //// wikEd.ScrollToSelection: scroll iframe range into viewport// removing helper nodes gives Error: Node was not found = NS_ERROR_DOM_NOT_FOUND_ERR for certain undo actions// adding nodes breaks the undo history in Chrome and Opera wikEd.ScrollToSelection = function () {  // get selection and clone range var obj = {}; obj.sel = wikEd.GetSelection(); if (obj.sel.rangeCount === 0) { return; }  // get selection plain text var range = obj.sel.getRangeAt(0); var documentFragment = range.cloneContents(); wikEd.GetInnerHTML(obj, documentFragment); var plainText = obj.plain; plainText = plainText.replace(/&lt;/g, '<'); plainText = plainText.replace(/&gt;/g, '>'); plainText = plainText.replace(/&amp;/g, '&');  // select using backwards built-in find if ( (typeof wikEd.frameWindow.find == 'function') && (plainText.length > 0) ) { obj.sel.collapseToEnd();  // Chrome; wikEd.Find(obj, findText, caseSensitive, backwards, wrap, useRegExp) var found = wikEd.Find(obj, plainText, true, true, false, false);  // Firefox (removes \n) if (found === false) { wikEd.Find(obj, range.toString(), true, true, false, false); }  // reinstate original range if it starts or ends with \n or spaces if (/^(\n| )|(\n| )$/.test(plainText) === true) { obj.sel.removeAllRanges(); obj.sel.addRange(range); } }  // select empty range using backwards built-in find for previous character else if ( (typeof wikEd.frameWindow.find == 'function') && (plainText.length === 0) ) { var backwards = true;  // get plain text from start to selection var rangeClone = range.cloneRange(); rangeClone.setStartBefore(wikEd.frameBody.firstChild); var documentFragment = rangeClone.cloneContents(); wikEd.GetInnerHTML(obj, documentFragment); var plainText = obj.plain; plainText = plainText.replace(/&lt;/g, '<'); plainText = plainText.replace(/&gt;/g, '>'); plainText = plainText.replace(/&amp;/g, '&'); plainText = plainText.replace(/^([\s\S]*?)([^\n]\n*)$/, '$2');  // get plain text from selection to end for potentially less newlines if (plainText.length > 1) { var plainTextBack = plainText; var obj = {};  var rangeClone = range.cloneRange(); rangeClone.setEndAfter(wikEd.frameBody.lastChild); var documentFragment = rangeClone.cloneContents(); wikEd.GetInnerHTML(obj, documentFragment); var plainText = obj.plain; plainText = plainText.replace(/&lt;/g, '<'); plainText = plainText.replace(/&gt;/g, '>'); plainText = plainText.replace(/&amp;/g, '&'); plainText = plainText.replace(/^(\n*[^\n])([\s\S]*?)$/, '$1');  // backward or forward find if (plainTextBack.length > plainText.length) { backwards = false; } else { plainText = plainTextBack; } }  // Chrome; parameters: wikEd.Find(obj, findText, caseSensitive, backwards, wrap, useRegExp) var found = wikEd.Find(obj, plainText, true, backwards, false, false);  // Firefox if ( (found === false) && (/\n/.test(plainText) === true) ) { plainText = plainText.replace(/\n/g, ''); plainText = plainText.replace(/\xa0/g, ' '); wikEd.Find(obj, plainText, true, backwards, false, false); } if (backwards === true) { obj.sel.collapseToEnd(); } else { obj.sel.collapseToStart(); } }  // use inserted spans as scroll marker, breaks undo history in Chrome and Opera else { var rangeStart = range.cloneRange(); var rangeEnd = range.cloneRange();  // spans to be temporarily inserted before and after selection range to get range position wikEd.insertCounter ++; var scrollStartNode = wikEd.frameDocument.createElement('span'); scrollStartNode.className = 'wikEdScrollBefore'; scrollStartNode.id = 'wikEdScrollBefore' + wikEd.insertCounter; var scrollEndNode = wikEd.frameDocument.createElement('span'); scrollEndNode.className = 'wikEdScrollAfter'; scrollEndNode.id = 'wikEdScrollAfter' + wikEd.insertCounter;  // get the range border nodes and offsets var startNode = range.startContainer; var startOffset = range.startOffset; var endNode = range.endContainer; var endOffset = range.endOffset;  var startLength; if (startNode.nodeName == '#text') { startLength = startNode.nodeValue.length; } var endLength; if (endNode.nodeName == '#text') { endLength = endNode.nodeValue.length; }  // insert end node if (endNode.nodeName == '#text') { if (endOffset === 0) { endNode.parentNode.insertBefore(scrollEndNode, endNode); } else if (endOffset == endLength - 1) { endNode.parentNode.insertBefore(scrollEndNode, endNode.nextSibling); } else { rangeEnd.collapse(false); rangeEnd.insertNode(scrollEndNode); } } else { var refNode = endNode.childNodes.item(endOffset); endNode.insertBefore(scrollEndNode, refNode); }  // insert start node if (startNode.nodeName == '#text') { if (startOffset === 0) { startNode.parentNode.insertBefore(scrollStartNode, startNode); } else if (startOffset == startLength - 1) { startNode.parentNode.insertBefore(scrollStartNode, startNode.nextSibling); } else {  // collapse as a Firefox bug work around; https://stackoverflow.com/questions/665676 rangeStart.collapse(true); rangeStart.insertNode(scrollStartNode); } } else { var refNode = startNode.childNodes.item(startOffset); startNode.insertBefore(scrollStartNode, refNode); }  wikEd.ScrollToNodes(scrollStartNode, scrollEndNode);  // set selection range.setStartBefore(scrollStartNode); range.setEndAfter(scrollEndNode); obj.sel.removeAllRanges(); obj.sel.addRange(range); }  return;};  //// wikEd.ScrollToNodes: scroll iframe range into viewport// wikEd.ScrollToNodes = function (scrollStartNode, scrollEndNode) {  // absolute span for line height detection (Opera and Chrome do not vertically align empty span at bottom) var lineHeightNode = wikEd.frameDocument.createElement('span'); lineHeightNode.innerHTML = '&nbsp;'; lineHeightNode.className = 'wikEdScrollLineHeight'; scrollEndNode.appendChild(lineHeightNode); var lineHeight = lineHeightNode.clientHeight; lineHeightNode.innerHTML = ''; scrollEndNode.removeChild(lineHeightNode);  // scroll to node coordinates scrollStartNode.style.verticalAlign = 'top'; scrollEndNode.style.verticalAlign = 'top'; var startOffsetLeft = wikEd.GetOffsetLeft(scrollStartNode); var startOffsetTop = wikEd.GetOffsetTop(scrollStartNode); var endOffsetRight = wikEd.GetOffsetLeft(scrollEndNode); var endOffsetBottom = wikEd.GetOffsetTop(scrollEndNode); scrollStartNode.style.verticalAlign = 'baseline'; scrollEndNode.style.verticalAlign = 'baseline'; var frameScrollTop = wikEd.frameBody.scrollTop; var frameScrollLeft = wikEd.frameBody.scrollLeft; var x = frameScrollLeft; var y = frameScrollTop;  // current scroll position  // selection above viewport if (endOffsetBottom < frameScrollTop) { y = startOffsetTop; }  // selection below viewport else if (startOffsetTop > frameScrollTop + wikEd.frameBody.clientHeight) { y = endOffsetBottom - wikEd.frameBody.clientHeight + lineHeight; }  // selection left of viewport if (endOffsetRight < frameScrollLeft) { if (endOffsetRight <= wikEd.frameBody.clientWidth) { x = 0; } else { x = startOffsetLeft; } }  // selection right of viewport else if (startOffsetLeft > frameScrollLeft + wikEd.frameBody.clientWidth) { x = endOffsetRight - wikEd.frameBody.clientWidth; }  // do scroll wikEd.frameWindow.scrollTo(x, y);  return;};  //// wikEd.RemoveTableModeHighlighting: strip table html, add linebreaks back// expects <br> instead of \n wikEd.RemoveTableModeHighlighting = function (html) {  // add linebreaks back (class="wikEdTable...BR") html = html.replace(/(<(br)\b[^>]*?\bclass="wikEdTable(BR)"[^>]*?>)/g, '<br>'); html = html.replace(/(<(span)\b[^>]*?\bclass="wikEdTable(Tag|Caption|Row|Header|Cell)BR"[^>]*?>)/g, '<br>$1');  // mark tbody html = html.replace(/(<table\b[^>]*?\bclass="wikEdTable\w+"[^>]*?><tbody\b)([^>]*>)/g, '$1 class="wikEdTableMode"$2');  // remove table mode tags html = wikEd.RemoveTag(html, 'table', /\bclass="wikEdTable\w+"/, '', '<br>'); html = wikEd.RemoveTag(html, 'div|tbody|caption|tr|th|td|span', /\bclass="wikEdTable\w+"/);  return html;};  //// wikEd.Textify: strip html off of text// wikEd.Textify = function (obj) {  // convert html to plain obj.plain = obj.html;  // conserve spaces and linebreaks in <pre> tags obj.plain = obj.plain.replace(/(<pre\b[^>]*>)((.|\n)*?)(<\/pre>)/g, function(p, p1, p2, p3, p4) { p2 = p2.replace(/ /g, '\x03'); p2 = p2.replace(/\n/g, '\x04'); return p1 + p2 + p4; } );  // remove linebreaks obj.plain = obj.plain.replace(/ \n|\n /g, ' '); obj.plain = obj.plain.replace(/\n/g, ' ');  // delete content tags obj.plain = obj.plain.replace(/<(style|script|object|applet|embed)\b[^>]*>.*?<\/\1>/g, '');  // delete MS-Office tags obj.plain = obj.plain.replace(/<((w:|m:)(\w+))[^>]*>.*?<\/\1>/g, '');  // remove tablemode highlighting code obj.plain = wikEd.RemoveTableModeHighlighting(obj.plain);  // convert <div>...</div> to <br> for Safari, Chrome, and WebKit if ( (wikEd.safari === true) || (wikEd.chrome === true) || (wikEd.webkit === true) ) { obj.plain = wikEd.DivToBr(obj.plain); }  // newlines obj.plain = obj.plain.replace(/[\n ]*<br\b[^>]*>[\n ]*()/g, '\n');  // remove empty lines from block tags obj.plain = obj.plain.replace(/(<(blockquote|center|div|p|pre|gallery)\b[^>]*>)[\s\x00]+/gi, '$1'); obj.plain = obj.plain.replace(/[\s\x00]+(<\/(blockquote|center|div|p|pre|gallery|syntaxhighlight|source|poem|categorytree|hiero|imagemap|inputbox|timeline|references)>)/gi, '$1');  // remove highlighting pre tags obj.plain = wikEd.RemoveTag(obj.plain, 'pre', /\bclass="wikEd[\w\/]+"/);  // blocks obj.plain = obj.plain.replace(/<\/?(address|blockquote|center|div|hr|isindex|p|pre)\b[^>]*>/g, '\x00\x00');  // keep headings only if starting with a newline obj.plain = obj.plain.replace(/[\s|\x00]*(^|\n|\x00)[\s|\x00]*<h[1-6]\b[^>]*>((.|\n)*?)<\/h[1-6]>[\s|\x00]*()/g, '\x00\x00$2\x00\x00');  // lists obj.plain = obj.plain.replace(/<\/?(dir|dl|menu|ol|ul)\b[^>]*>/g, '\x00'); obj.plain = obj.plain.replace(/<\/(dd|dt|li)>/g, '\x00');  // forms obj.plain = obj.plain.replace(/<\/?(select|textarea)\b[^>]*>/g, '\x00'); obj.plain = obj.plain.replace(/<\/(option|legend|optgroup)>/g, '\x00');  // tables obj.plain = obj.plain.replace(/<\/?(table|caption)\b[^>]*>/g, '\x00'); obj.plain = obj.plain.replace(/<\/(tr|th|td)>/g, '\x00');  // finish html to plain conversion obj.plain = obj.plain.replace(/<[^>]*>/g, '');  // recover table html obj.plain = obj.plain.replace(/\x01/g, '<'); obj.plain = obj.plain.replace(/\x02/g, '>');  // remove spaces obj.plain = obj.plain.replace(/[ \t\xa0]+(\x00)/g, '$1'); obj.plain = obj.plain.replace(/(\x00)[ \t\xa0]+/g, '$1');  // trim down \x00 and \n obj.plain = obj.plain.replace(/\x00+\n/g, '\n'); obj.plain = obj.plain.replace(/\n\x00+/g, '\n');  // pasting external content as inline obj.plain = obj.plain.replace(/^\x00+|\x00+$/g, '');  obj.plain = obj.plain.replace(/\n*\x00(\x00|\n)+/g, '\n\n'); obj.plain = obj.plain.replace(/\x00/g, '\n'); obj.plain = obj.plain.replace(/(<\/table>\n)\n+/g, '$1');  // recover spaces and linebreaks from <pre> tags obj.plain = obj.plain.replace(/\x03/g, ' '); obj.plain = obj.plain.replace(/\x04/g, '\n');  // remove empty lines and spaces from article start and end if (obj.from == 'whole') { obj.plain = obj.plain.replace(/^\s+|\s+$/g, ''); }  return;};  //// wikEd.InactiveButtons: grey out inactive buttons, called after every change and click// wikEd.InactiveButtons = function () {  // read only if (wikEd.readOnly === true) { return; }  // undo if (wikEd.frameDocument.queryCommandEnabled('undo') === true ) { document.getElementById('wikEdUndo').className = 'wikEdButton'; document.getElementById('wikEdUndoAll').className = 'wikEdButton'; } else { document.getElementById('wikEdUndo').className = 'wikEdButtonInactive'; document.getElementById('wikEdUndoAll').className = 'wikEdButtonInactive'; }  // redo if (wikEd.frameDocument.queryCommandEnabled('redo') === true ) { document.getElementById('wikEdRedo').className = 'wikEdButton'; } else { document.getElementById('wikEdRedo').className = 'wikEdButtonInactive'; }  // redo all if (wikEd.lastVersion !== null) { document.getElementById('wikEdRedoAll').className = 'wikEdButton'; } else { document.getElementById('wikEdRedoAll').className = 'wikEdButtonInactive'; } return;};  //// wikEd.FixBasic: fix characters, spaces, empty lines, certain headings, needed for all fixing functions// wikEd.FixBasic = function (obj) {  // preserve spaces and content in pre, syntaxhighlight, source, and nowiki obj.plain = obj.plain.replace(/(&lt;(syntaxhighlight|source|pre|nowiki)\b[^\/]*?&gt;)((.|\n)*?)(&lt;\/\2&gt;)/gi, function(p, p1, p2, p3, p4, p5) { p3 = p3.replace(/([\[\]{}=*#:;|&])/g, '\x00$1\x00'); if (/^(syntaxhighlight|source|pre)$/i.test(p2) === true) { p3 = p3.replace(/ /g, '\x01'); p3 = p3.replace(/\n/g, '\x02'); } return p1 + p3 + p5; } );  // non-breaking space character to normal space obj.plain = obj.plain.replace(/\xa0/g, ' ');  // tab to space obj.plain = obj.plain.replace(/ *\t[ \t]*()/g, ' ');  // remove trailing spaces obj.plain = obj.plain.replace(/([^\n])(\t| |&nbsp;)+(?=(\n|$))/g, '$1');  // empty line before and after headings, spaces around word (lookahead), remove bold, italics, and extra = obj.plain = obj.plain.replace(/(^|\n)+(=+) *(.*?) *(=+)(?=(\n|$))/g, function(p, p1, p2, p3, p4) { p3 = p3.replace(/'{2,}/g, ''); return '\n\n' + p2 + ' ' + p3 + ' ' + p2 + '\n\n'; } );  // uppercase well known headings var regExp = new RegExp('\\n=+ ' + wikEd.config.text['External links'] + '? =+\\n', 'gi'); obj.plain = obj.plain.replace(regExp, '\n== ' + wikEd.config.text['External links'] + ' ==\n'); regExp = new RegExp('\\n=+ ' + wikEd.config.text['See also'] + ' =+\\n', 'gi'); obj.plain = obj.plain.replace(regExp, '\n== ' + wikEd.config.text['See also'] + ' ==\n'); regExp = new RegExp('\\n=+ ' + wikEd.config.text.References + '? =+\\n', 'gi'); obj.plain = obj.plain.replace(regExp, '\n== ' + wikEd.config.text.References + ' ==\n');  // add space after * # : ; (list) spare #{| and #REDIRECT obj.plain = obj.plain.replace(/(^|\n)#(REDIRECT)\b/gi, '$1\x03$2'); obj.plain = obj.plain.replace(/(^|\n):+\{\|/g, function(p, p1) { p = p.replace(/:/g, '\x04'); return p; } ); obj.plain = obj.plain.replace(/(^|\n)([*#:;]+)(?![ \n*#:;\x00])/g, '$1$2 '); obj.plain = obj.plain.replace(/\x03/g, '#'); obj.plain = obj.plain.replace(/\x04/g, ':');  // add space after table markup {| |- |+ | obj.plain = obj.plain.replace(/(^|\n)([*#:;]*)(\{\||\|-|\|\+|\|(?!(\}|-|\+)))(?!( |\n|\x00|$))/g, '$1$2$3 ');  // empty line before and after tables obj.plain = obj.plain.replace(/\n+(\{\|)/g, '\n\n$1'); obj.plain = obj.plain.replace(/(\n\|\}([^\}]|$)) *(.*)[\n|$]+/g, '$1\n\n$3\n\n');  // empty line before and after lists obj.plain = obj.plain.replace(/(^|\n)([^*#:;\n].*)(?=\n[*#:;])/g, '$1$2\n\n'); obj.plain = obj.plain.replace(/(^|\n)([*#:;].*?)(?=\n[^*#:;\n])/g, '$1$2\n\n');  // split into lines and change single lines, used to handle tables var lines = obj.plain.split('\n'); obj.plain = ''; var tableFlag = false; var preFlag = false; for (var i = 0; i < lines.length; i ++) { var line = lines[i];  // line not starting with a blank if (/^ /.test(line) === false) { preFlag = false;  // detect table if (/^(\{\||\!|\|[^}])/.test(line) === true) { tableFlag = true; } else if (/^\|\}/.test(line) === true) { tableFlag = false; }  // changes only to be done in tables if (tableFlag === true) {  // add spaces around || line = line.replace(/ *\|\| *()/g, ' || '); }  // changes not to be done in tables else {  // empty line before and after images, Media links stay inline var regExp = new RegExp('^(\\[\\[(Image|File|' + wikEd.config.text['wikicode Image'] + '|' + wikEd.config.text['wikicode File'] + '):.*?\\]\\])', 'ig'); line = line.replace(regExp, '\n$1');  regExp = new RegExp('(\\[\\[(Image|File|' + wikEd.config.text['wikicode Image'] + '|' + wikEd.config.text['wikicode File'] + '):.*?(\\[\\[.*?\\]\\].*?)*\\]\\])$', 'ig'); line = line.replace(regExp, '$1\n');  // empty line before and after includes line = line.replace(/^(\{\{.*?\}\})$/g, '\n$1\n'); }  }  // line starting with blank else {  // detect preformatted blocks if (/^ +\S/.test(line) === true) { preFlag = true; }  // add <br> to preformatted empty line if (preFlag === true) { line = line.replace(/^( +)$/g, '$1&lt;br&gt;'); } }  // concatenate the lines obj.plain += line; if (i < lines.length - 1) { obj.plain += '\n'; } }  // remove spaces in empty lines obj.plain = obj.plain.replace(/(^|\n)( |&nbsp;|\t)+(?=(\n|$))/g, '$1');  // remove underscores in wikilinks obj.plain = obj.plain.replace(/\[\[(.*?)((\|.*?)|)\]\]/g, function(p, p1, p2, p3) { p1 = p1.replace(/_/g, ' '); return '[[' + p1 + p2 + ']]'; } );  // remove spaces in wikilinks, protect [[xxx| ]] obj.plain = obj.plain.replace(/\[\[ *([^\|\[\]]*?) *\| +\]\]/g, '[[$1|\x03]]'); obj.plain = obj.plain.replace(/\[\[ *([^\|\[\]]*?) *\| *([^\[\][]*?) *\]\]/g, '[[$1|$2]]'); obj.plain = obj.plain.replace(/\[\[ *([^\|\[\]]*) *\]\]/g, '[[$1]]'); obj.plain = obj.plain.replace(/\x03/g, ' ');  // remove spaces in external links obj.plain = obj.plain.replace(/\[ *(.*?) *\](?!\])/g, '[$1]');  // no space around pipes before curly brackets obj.plain = obj.plain.replace(/ +\| +\}\}/g, '|}}');  // no empty line between headings and includes obj.plain = obj.plain.replace(/\n(=+ .*? =+\n)\n+(\{\{.*?\}\})/g, '\n$1$2');  // spaces in comments obj.plain = obj.plain.replace(/(&lt;!--) *((.|\n)*?) *(--&gt;)/g, '$1 $2 $4');  // empty line before and after categories var regExp = new RegExp('( |\\n)*(\\[\\[(Category|' + wikEd.config.text['wikicode Category'] + ')\\s*:[^\\n]*?\\]\\])( |\\n)*', 'gi'); obj.plain = obj.plain.replace(regExp, '\n\n$2\n\n');  // categories not separated by empty lines (lookahead) regExp = new RegExp('(\\[\\[(Category|' + wikEd.config.text['wikicode Category'] + ')\\s*:[^\\n]*?\\]\\])\\n*(?=\\[\\[(Category|' + wikEd.config.text['wikicode Category'] + ')\\s*:[^\\n]*?\\]\\])', 'gi'); obj.plain = obj.plain.replace(regExp, '$1\n');  // single empty lines only obj.plain = obj.plain.replace(/\n{3,}/g, '\n\n');  // remove leading and trailing newlines obj.plain = obj.plain.replace(/^\n+/, ''); obj.plain = obj.plain.replace(/\n{2,}$/, '\n');  // preserved markup and spaces obj.plain = obj.plain.replace(/\x00/g, ''); obj.plain = obj.plain.replace(/\x01/g, ' '); obj.plain = obj.plain.replace(/\x02/g, '\n');  return;};  //// wikEd.FixPunct: remove (or add) space before .,:;// wikEd.FixPunct = function (obj) {  wikEd.FixBasic(obj);  // protect punctuation in charents obj.plain = obj.plain.replace(/(&([a-zA-Z0-9]{2,10}|#[0-9]{2,7}))(;)/g, '$1\x00$3');  // protect punctuation in URLs var regExp = new RegExp('((\\bhttps?://|\\bftp://|\\birc://|\\bgopher://|\\bnews:|\\bmailto:|\\bfile://|//)[!#%&()+,\\-./:;=?@~' + wikEd.letters + '_0-9]*)', 'g'); obj.plain = obj.plain.replace(regExp, function(p, p1, p2) { p = p.replace(/([.,:;?!](?!$))/g, '\x00$1'); return p; } );  // protect punctuation in filenames regExp = new RegExp('([' + wikEd.letters + '_0-9\\-])([.,:;?!])(?=([a-zA-Z]{2,4})([\\s:;?!.,()\\[\\]{}|]|$))', 'g'); obj.plain = obj.plain.replace(regExp, '$1\x00$2');  // protect punctuation in article names obj.plain = obj.plain.replace(/(\[\[|\{\{)([^\]}|\n]*)/g, function(p, p1, p2) { p = p.replace(/([.,:;?!])/g, '\x00$1'); return p; } );  // protect punctuation in single letter abbreviations (e.g. U.S.) (language specific behaviour) regExp = new RegExp('(^|[\\s\'"”\\[{(])([' + wikEd.letters + '][.,:;]){2,}', 'g'); obj.plain = obj.plain.replace(regExp, function(p) { p = p.replace(/([.,:;])/g, '\x00$1'); return p; } );  // preserve double spaces after dot obj.plain = obj.plain.replace(/([.!?]) {2}(?=\S)/g, '$1\x01\x01');  // remove spaces before punctuation if (wikEd.config.fixPunctFrench === true) { obj.plain = obj.plain.replace(/(«) *()/g, '$1 '); obj.plain = obj.plain.replace(/ *(»)/g, ' $1');  regExp = new RegExp('([' + wikEd.letters + '_0-9\'"”\\]})]) *([.,])(?=(['+ wikEd.letters + '_0-9\'"”\\[{(\\s\\x01]|$))', 'g'); obj.plain = obj.plain.replace(regExp, '$1$2 ');  regExp = new RegExp('([' + wikEd.letters + '_0-9\'"”\\]})]) *([:;?!])', 'g'); obj.plain = obj.plain.replace(regExp, '$1 $2 '); } else { regExp = new RegExp('([' + wikEd.letters + '_0-9\'"”\\]})]) *([.,:;])(?=([' + wikEd.letters + '_0-9\'"”\\[{(\\s\\x01]|$))', 'g'); obj.plain = obj.plain.replace(regExp, '$1$2 '); }  obj.plain = obj.plain.replace(/\x00/g, ''); obj.plain = obj.plain.replace(/ +$/g, ''); obj.plain = obj.plain.replace(/ +\n/g, '\n');  // multiple spaces obj.plain = obj.plain.replace(/ {2,}/g, ' '); obj.plain = obj.plain.replace(/ (?=\x01)/g, ''); obj.plain = obj.plain.replace(/\x01/g, ' ');  return;};  //// wikEd.FixUnicode: fix unicode character representations// wikEd.FixUnicode = function (obj) {  obj.plain = obj.plain.replace(/&amp;#0*160;|&amp;#x0*a0;/gi, '&amp;nbsp;'); obj.plain = obj.plain.replace(/&amp;#0*32;|&amp;#x0*20;/gi, ' ');  // replace supported chars: change decimal, hex, and character entities into actual char for (var i = 0; i < wikEd.supportedChars.length; i ++) { var replaceChar = String.fromCharCode(parseInt(wikEd.supportedChars[i][0], 16));  // decimal representation var regExpStr = '&amp;#0*' + parseInt(wikEd.supportedChars[i][0], 16) + ';|';  // hex representation regExpStr += '&amp;#x0*' + wikEd.supportedChars[i][0] + ';';  // case insensitive replace var regExp = new RegExp(regExpStr, 'gi'); obj.plain = obj.plain.replace(regExp, replaceChar);  // character entity representation regExpStr = '&amp;' + wikEd.supportedChars[i][1] + ';';  // case sensitive replace var regExp = new RegExp(regExpStr, 'g'); obj.plain = obj.plain.replace(regExp, replaceChar); }  // replace unsupported chars in IE6: change decimal, hex, and chars into character entities for (var i = 0; i < wikEd.problemChars.length; i ++) { var replaceChar = '&amp;' + wikEd.problemChars[i][1] + ';';  // decimal representation var regExpStr = '&amp;#0*' + parseInt(wikEd.problemChars[i][0], 16) + ';|';  // hex representation regExpStr += '&amp;#x0*' + wikEd.problemChars[i][0] + ';';  // case insensitive replace var regExp = new RegExp(regExpStr, 'gi'); obj.plain = obj.plain.replace(regExp, replaceChar);  // actual character representation regExpStr = '\\u' + wikEd.problemChars[i][0];  // case sensitive replace var regExp = new RegExp(regExpStr, 'g'); obj.plain = obj.plain.replace(regExp, replaceChar); }  // replace special chars (spaces and invisible characters): change decimal, hex, and chars into character entities for (var i = 0; i < wikEd.specialChars.length; i ++) { var replaceChar = '&amp;' + wikEd.specialChars[i][1] + ';';  // decimal representation var regExpStr = '&amp;#0*' + parseInt(wikEd.specialChars[i][0], 16) + ';|';  // hex representation regExpStr += '&amp;#x0*' + wikEd.specialChars[i][0] + ';';  // case insensitive replace var regExp = new RegExp(regExpStr, 'gi'); obj.plain = obj.plain.replace(regExp, replaceChar);  // actual character representation regExpStr = '\\u' + wikEd.specialChars[i][0];  // case sensitive replace var regExp = new RegExp(regExpStr, 'g'); obj.plain = obj.plain.replace(regExp, replaceChar); }  // unicode line separator and paragraph separator obj.plain = obj.plain.replace(/\u2028/g, '\n'); obj.plain = obj.plain.replace(/\u2029/g, '\n\n');  return;};  //// wikEd.LinkInfoCall: get link infos (redirects, redlinks) using AJAX API call// wikEd.LinkInfoCall = function (obj, handler) {  // check if api is enabled if ( ( (wikEd.wikiGlobals.wgEnableAPI !== true) && (wikEd.wikiGlobals.wgEnableAPI != 'true') ) || (wikEd.scriptURL === '') ) { return; }  // set default handlers var externalHandler = null; if (handler === undefined) { handler = wikEd.LinkInfoHandler; externalHandler = wikEd.ExternalLinkInfoHandler; }  // get links and external file links var links = ''; var externalLinks = '';  // detect external files var regExpFile = new RegExp('^(Image|File|Media|' + wikEd.config.text['wikicode Image'] + '|' + wikEd.config.text['wikicode File'] + '|' + wikEd.config.text['wikicode Media'] + '):', 'i');  // parse links from provided text if (obj !== undefined) {  // 1 [[ 2 2 3 34 # 4 5 6 6 5 ]] 1 7 {{ 8 8 9 910 # 1011 12 12 11 }} 7 var regExpLink = /(\[\[\s*(:?)\s*([^\n#<>\[\]{}|]+)(\s*#[^\n\[\]|]*?)?(\s*\|(.|\n)*?)?\]\])|(\{\{\s*(:?)\s*([^\n#<>\[\]{}|]+)(\s*#[^\n\[\]|]*?)?(\s*\|(.|\n)*?)?\}\})/g; var regExpMatch ; while ( (regExpMatch = regExpLink.exec(obj.plain)) !== null) { var link = wikEd.CleanLink(regExpMatch[3] || regExpMatch[9]); if (links !== '') { links += '|'; } links += link;  // collect external file links if (regExpFile.test(link) === true) { if (externalLinks !== '') { externalLinks += '|'; } externalLinks += link.replace(regExpFile, 'File:'); } } }  // get links from link info data structure else { for (var link in wikEd.linkInfo) { if ( (Object.prototype.hasOwnProperty.call(wikEd.linkInfo, link) === true) && (wikEd.linkInfo[link].update === true) ) { if (links !== '') { links += '|'; } links += link;  // collect external file links if (regExpFile.test(link) === true) { if (externalLinks !== '') { externalLinks += '|'; } externalLinks += link.replace(regExpFile, 'File:'); } } } }  // prepare Ajax request var postFields = {}; postFields['redirects'] = 'true'; postFields['format'] = 'xml'; postFields['action'] = 'query'; if (wikEd.starttime !== null) { postFields['wpStarttime'] = wikEd.starttime; } if (wikEd.edittime !== null) { postFields['wpEdittime'] = wikEd.edittime; } if (wikEd.editToken !== null) { postFields['wpEditToken'] = wikEd.editToken; } if (wikEd.autoSummary !== null) { postFields['wpAutoSummary'] = wikEd.autoSummary; }  // prepare link request if (links !== '') { postFields['titles'] = links; var requestUrl = wikEd.scriptURL + 'api.php';  // make the ajax request wikEd.AjaxRequest('POST', requestUrl, postFields, 'text/plain', handler); }  // prepare external file request to Commons if ( (externalHandler !== null) && (externalLinks !== '') && (wikEd.useExternalApi === true) && (wikEd.config.externalApiUrl !== '') ) { postFields['titles'] = externalLinks; var requestUrl = wikEd.config.externalApiUrl;  // make the ajax request wikEd.AjaxRequest('POST', requestUrl, postFields, 'text/plain', externalHandler, true); }  return;};  //// wikEd.ExternalLinkInfoHandler: parse external file link infos from AJAX call for redirect fixing and redlinking// wikEd.ExternalLinkInfoHandler = function (ajax) {  wikEd.LinkInfoHandler(ajax, true); return;};  //// wikEd.LinkInfoHandler: parse link infos from AJAX call for redirect fixing and redlinking// see https://en.mediawikia.org/w/api.php// wikEd.LinkInfoHandler = function (ajax, external) {  // WED('ajax.responseText', ajax.responseText.replace(/></g, '>\n<'));  // get response <query> var regExpMatchQuery = ajax.responseText.match(/<api>(.|\n)*?<query>\s*((.|\n)*?)\s*<\/query>(.|\n)*?<\/api>/); if (regExpMatchQuery === null) { return; } var query = regExpMatchQuery[2];  // <normalized> var normalized = ''; var regExpMatchNormalized = query.match(/<normalized>\s*((.|\n)*?)\s*<\/normalized>/); if (regExpMatchNormalized !== null) { normalized = regExpMatchNormalized[1]; }  // <interwiki> var interwiki = ''; var regExpMatchInterwiki = query.match(/<interwiki>\s*((.|\n)*?)\s*<\/interwiki>/); if (regExpMatchInterwiki !== null) { interwiki = regExpMatchInterwiki[1]; }  // <redirects> var redirects = ''; var regExpMatchRedirects = query.match(/<redirects>\s*((.|\n)*?)\s*<\/redirects>/); if (regExpMatchRedirects !== null) { redirects = regExpMatchRedirects[1]; }  // <pages> var pages = ''; var regExpMatchPages = query.match(/<pages>\s*((.|\n)*?)\s*<\/pages>/); if (regExpMatchPages !== null) { pages = regExpMatchPages[1]; }  // standard links or external file links var linkInfo; if (external === true) { linkInfo = wikEd.externalLinkInfo; } else { linkInfo = wikEd.linkInfo; }  // parse redirects and normalized, type: n or r var regExpRedirNorm = /<(r|n)\b[^>]*?\bfrom="([^">]*)"[^>]*?\bto="([^"]*)"[^>]*?>/g; var regExpMatchRedirNorm ; while ( (regExpMatchRedirNorm = regExpRedirNorm.exec(redirects + normalized) ) !== null) { var link = regExpMatchRedirNorm[2]; link = link.replace(/&quot;/g, '"'); link = link.replace(/&#039;/g, '\''); link = link.replace(/&amp;/g, '&'); var to = regExpMatchRedirNorm[3]; to = to.replace(/&quot;/g, '"'); to = to.replace(/&#039;/g, '\''); to = to.replace(/&amp;/g, '&'); linkInfo[link] = { update: false, updated: true, type: regExpMatchRedirNorm[1], missing: false, redirect: (regExpMatchRedirNorm[1] == 'r'), to: to }; }  // parse pages and interwiki, type: page, i var regExpPageInter = /<(page|i)\b([^>]*?\btitle="([^">]*)"[^>]*)>/g; var regExpMatchPageInter; while ( (regExpMatchPageInter = regExpPageInter.exec(pages + interwiki) ) !== null) { var link = regExpMatchPageInter[3]; link = link.replace(/&quot;/g, '"'); link = link.replace(/&#039;/g, '\''); link = link.replace(/&amp;/g, '&'); linkInfo[link] = { update: false, updated: true, type: regExpMatchPageInter[1], redirect: false,  // also: special, invalid missing: /\bmissing="([^"]*)"/.test(regExpMatchPageInter[2]) }; }  // find target by recursing through chained normalizations and redirects for (var link in linkInfo) { if ( (Object.prototype.hasOwnProperty.call(linkInfo, link) === true) && (linkInfo[link].updated === true) ) { var target = wikEd.ResolveRedirects(linkInfo, link); linkInfo[link].target = target; linkInfo[link].missing = linkInfo[target].missing;  // normalizations are also redirects when pointing to a redirect if ( (linkInfo[link].type == 'n') && (linkInfo.hasOwnProperty(linkInfo[link].to) === true) && (linkInfo[ linkInfo[link].to ].type == 'r') ) { linkInfo[link].redirect = true; } } }  // add redirect info and redlink highlighting to existing links wikEd.LinkifyLinks();  return;};  //// wikEd.ResolveRedirects: recursively follow redirects when parsing API response in wikEd.LinkInfoCall handler// wikEd.ResolveRedirects = function (linkInfo, link) {  if ( (Object.prototype.hasOwnProperty.call(linkInfo, link) === true) && (linkInfo[link].updated === true) ) { if (linkInfo[link].hasOwnProperty('to') === true) { link = wikEd.ResolveRedirects(linkInfo, linkInfo[link].to); } } return link;};  //// wikEd.ScanPreviewRedlinks: scan article preview section for redlinks// wikEd.ScanPreviewRedlinks = function () {  // check all link tags in preview and cat links section var linkTags = []; var i = 0; if (wikEd.wikiPreview !== null) { linkTags.push(wikEd.wikiPreview.getElementsByTagName('a')); } if (wikEd.catLinks !== null) { linkTags.push(wikEd.catLinks.getElementsByTagName('a')); }  // cycle through links var regExpQuery = new RegExp(wikEd.wikiGlobals.wgServer + wikEd.wikiGlobals.wgScriptPath + '/index.php\\?(.*?)(#|$)'); for (var i = 0; i < linkTags.length; i ++) { for (var j = 0; j < linkTags[i].length; j ++) { var tag = linkTags[i][j]; var href = tag.href; if (href !== null) {  // get query string var regExpMatchQuery = regExpQuery.exec(href); if (regExpMatchQuery !== null) { var query = regExpMatchQuery[1];  // get title var regExpMatchTitle = query.match(/(^|&)title=(.+?)(&|$)/); if (regExpMatchTitle !== null) { var title = regExpMatchTitle[2]; var link = '';  // files if ( (title == 'Special:Upload') && (/\bnew\b/.test(tag.className) === true) ) { link = tag.innerHTML; }  // links, templates, categories else if (/(^|&)redlink=(.*?)(&|$)/.test(query) === true) { link = title; link = link.replace(/_/g, ' '); link = decodeURIComponent(link); }  // save redlink status in link info; get API info later anyway if (link !== '') { wikEd.linkInfo[link] = { update: true, updated: true, type: 'preview', redirect: false, missing: true }; } } } } } } return;};  //// wikEd.FixRedirectReplace: replace redirects using linkInfo data// wikEd.FixRedirectReplace = function (obj) {  // 1 2[[ 2 3 3 4 45 # 5 6 |78 8 76 9 ]] 91,01{{ 1 2 2 3 34 # 4 5 |67 7 65 8 }} 80 var regExpLink = /((\[\[)\s*(:?)\s*([^\n#<>\[\]{}|]+)(\s*#[^\n\[\]|]*?)?(\s*\|((.|\n)*?))?(\]\]))|((\{\{)\s*(:?)\s*([^\n#<>\[\]{}|]+)(\s*#[^\n\[\]|]*?)?(\s*\|((.|\n)*?))?(\}\}))/g;  obj.plain = obj.plain.replace(regExpLink, function(p, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p16, p17, p18) { var tag = p1 || p10; var openTag = p2 || p11; var prefix = p3 || p12; var article = p4 || p13; var fragmentId = p5 || p14; var linkText = p7 || p16; var closeTag = p9 || p18;  var link = wikEd.CleanLink(article); if ( (Object.prototype.hasOwnProperty.call(wikEd.linkInfo, link) === true) && (wikEd.linkInfo[link].redirect === true) ) { var target = wikEd.linkInfo[link].target;  // lowercase link target if link text starts with lowercase (main space only) if (wikEd.config.articlesCaseSensitive === false) { if (/:/.test(target) !== true) { if (article.charAt(0).toLowerCase() == article.charAt(0)) { target = target.charAt(0).toLowerCase() + target.substr(1); } } }  // remove link text if identical to new target if (openTag == '[[') { if (linkText !== '') { if (linkText.replace(/_/g, ' ') == target) { linkText = ''; } }  // keep replaced link as link text else if (linkText === '') { if (target != article) { linkText = article; } } }  // return fixed link var wikiLink = openTag + prefix + target + fragmentId; if (linkText !== '') { wikiLink += '|' + linkText; } wikiLink += closeTag; return wikiLink; } return tag; } ); return;};  //// wikEd.FixMath: math character fixer, originally from User:Omegatron// wikEd.FixMath = function (obj) {  wikEd.FixBasic(obj);  // change only outside <math> </math> wikicode obj.plain = obj.plain.replace(/(.*?)((&lt;math(\b.*?)&gt;.*?&lt;\/math&gt;)|$)/gi, function(p, p1, p2) {  // convert html entities into actual dash characters p1 = p1.replace(/&plus;/g, '+'); p1 = p1.replace(/&minus;/g, '\u2212'); p1 = p1.replace(/&middot;/g, '·');  // convert dash next to a number into a minus sign character var regExp = new RegExp('([^' + wikEd.letters + '_0-9,{])-(\\d)', 'g'); p1 = p1.replace(regExp, '$1\u2212$2');  // changes 2x3 to 2×3 p1 = p1.replace(/(\d *)x( *\d)/g, '$1\xd7$2');  // changes 10^3 to 10<sup>3</sup> p1 = p1.replace(/(\d*\.?\d+)\^(\u2212?\d+\.?\d*)/g, '$1&lt;sup&gt;$2&lt;/sup&gt;');  // change x^3 to x<sup>3</sup> var regExp = new RegExp('([' + wikEd.letters + '_0-9])\\^(\\u2212?\\d+\\.?\\d*) ', 'g'); p1 = p1.replace(regExp, '$1&lt;sup&gt;$2&lt;/sup&gt;');  // change +/- to ± p1 = p1.replace(/( |\d)\+\/(-|\u2212)( |\d)/g, '$1\xb1$3');  // htmlize single char superscripts p1 = p1.replace(/(\xb9|&sup1;)/g, '&lt;sup&gt;1&lt;/sup&gt;'); p1 = p1.replace(/(\xb2|&sup2;)/g, '&lt;sup&gt;2&lt;/sup&gt;'); p1 = p1.replace(/(\xb3|&sup3;)/g, '&lt;sup&gt;3&lt;/sup&gt;');  return p1 + p2; } ); return;};  //// wikEd.FixChem: fix chemical formulas// wikEd.FixChem = function (obj) {  wikEd.FixBasic(obj);  var realElements = 'H|He|Li|Be|B|C|N|O|F|Ne|Na|Mg|Al|Si|P|S|Cl|Ar|K|Ca|Sc|Ti|V|Cr|Mn|Fe|Co|Ni|Cu|Zn|Ga|Ge|As|Se|Br|Kr|Rb|Sr|Y|Zr|Nb|Mo|Tc|Ru|Rh|Pd|Ag|Cd|In|Sn|Sb|Te|I|Xe|Cs|Ba|Hf|Ta|W|Re|Os|Ir|Pt|Au|Hg|Tl|Pb|Bi|Po|At|Rn|Fr|Ra|Rf|Db|Sg|Bh|Hs|Mt|Ds|Rg|La|Ce|Pr|Nd|Pm|Sm|Eu|Gd|Tb|Dy|Ho|Er|Tm|Yb|Lu|Ac|Th|Pa|U|Np|Pu|Am|Cm|Bk|Cf|Es|Fm|Md|No|Lr'; var pseudoElements = '|Me|Et|Pr|Bu|e';  // fix common typos obj.plain = obj.plain.replace(/\bh2o\b/g, 'H2O'); obj.plain = obj.plain.replace(/\bh3o+/g, 'H3O+'); obj.plain = obj.plain.replace(/\boh-/g, 'OH-');  // uppercase lowercased elements var regExp = new RegExp('(^|[^a-zA-Z])(' + realElements.toLowerCase() + pseudoElements.toLowerCase() + ')([^a-zA-Z]|$)', 'g'); obj.plain = obj.plain.replace(regExp, function(p, p1, p2, p3) { if (p2 != 'e') { p2 = p2.charAt(0).toUpperCase() + p2.substr(1).toLowerCase(); } return p1 + p2 + p3; } );  // fix superscripts obj.plain = obj.plain.replace(/&plus;/g, '+'); obj.plain = obj.plain.replace(/&minus;/g, '\u2212'); obj.plain = obj.plain.replace(/&middot;/g, '·'); regExp = new RegExp('(' + realElements + pseudoElements + '|\\))(\\d*(\\+|-|\\u2212))', 'g'); obj.plain = obj.plain.replace(regExp, function(p, p1, p2, p3) { p2 = p2.replace(/-/g, '\u2212'); return p1 + '&lt;sup&gt;' + p2 + '&lt;/sup&gt;'; } );  // fix indices regExp = new RegExp('(' + realElements + pseudoElements + '|\\))(\\d+)', 'g'); obj.plain = obj.plain.replace(regExp, '$1&lt;sub&gt;$2&lt;/sub&gt;');  // fix prefixes regExp = new RegExp('(\\d+) *(\\(|' + realElements + pseudoElements + ')', 'g'); obj.plain = obj.plain.replace(regExp, '$1$2');  // fix arrows obj.plain = obj.plain.replace(/ *-+&gt; *()/g, ' \u2192 '); obj.plain = obj.plain.replace(/ *&lt;-+ *()/g, ' \u2190 ');  // &hdarr; and "leftwards harpoon over rightwards harpoon" not supported in IE6 // obj.plain = obj.plain.replace(/ *(&lt;=+&gt;|&hdarr;|&harr;|\u2190 *\u2192) *()/g, ' \u21cc '); obj.plain = obj.plain.replace(/ *(&lt;==+&gt;|&hdarr;|&harr;|\u21cc|\u2190 *\u2192) *()/g, ' <=> ');  // fix - var regExp = new RegExp('([' + wikEd.letters + '_0-9]|\\)|&gt;) +(-|\\u2212) +([' + wikEd.letters + '_0-9]|\\()', 'g'); obj.plain = obj.plain.replace(regExp, '$1 \u2212 $3');  return;};  //// wikEd.FixUnits: unit formatter// wikEd.FixUnits = function (obj) {  wikEd.FixBasic(obj);  // convert into actual characters obj.plain = obj.plain.replace(/&amp;deg;|&amp;#00b0;/g, '°'); obj.plain = obj.plain.replace(/&amp;#00b5;|&amp;mu;|&amp;micro;/g, 'µ'); obj.plain = obj.plain.replace(/&amp;Omega;|&amp;#8486;/g, '\u03a9');  // add space before units, remove space around /, and use abreviations var regExp = new RegExp('( */ *|\\d *)(Y|yotta|Z|zetta|E|exa|P|peta|T|tera|G|giga|M|mega|k|kilo|K|h|hecto|da|deca|d|deci|c|centi|m|mill?i|micro|u|µ|n|nano|p|pico|f|femto|a|atto|z|zepto|y|yocto|mibi|mebi|)(gramm?s?|g|metres?|meters?|m|amperes?|Amperes?|amps?|Amps?|A|Angstroms?|Angströms?|Å|Kelvins?|kelvins?|K|moles?|Moles?|mol|candelas?|cd|rad|Ci|sr|Hert?z|hert?z|Hz|newtons?|Newtons?|N|Joules?|joules?|J|watts?|Watts?|W|pascals?|Pascals?|Pa|lm|lx|C|volts?|Volts?|V|O|Farads?|F|Wb|T|H|S|bequerels?|Bequerels?|Bq|Gy|Sv|kat|centigrades?|°C|decibels?|db|dB|M|ohms?|Ohms?|\\u03a9|sec|seconds?|s|minutes?|min|hour?|h|bits?|Bits?|bit|bytes?|Bytes?|B|bps|Bps)(?=[^' + wikEd.letters + '_0-9]|$)', 'g'); obj.plain = obj.plain.replace(regExp, function(p, p1, p2, p3) {  p1 = p1.replace(/ *\/ *()/g, '/'); p1 = p1.replace(/(\d) *()/g, '$1 ');  p2 = p2.replace(/yotta/g, 'Y'); p2 = p2.replace(/zetta/g, 'Z'); p2 = p2.replace(/exa/g, 'E'); p2 = p2.replace(/peta/g, 'P'); p2 = p2.replace(/tera/g, 'T'); p2 = p2.replace(/giga/g, 'G'); p2 = p2.replace(/mega/g, 'M'); p2 = p2.replace(/kilo/g, 'k'); p2 = p2.replace(/K/g, 'k'); p2 = p2.replace(/hecto/g, 'h'); p2 = p2.replace(/deca/g, 'da'); p2 = p2.replace(/deci/g, 'd'); p2 = p2.replace(/centi/g, 'c'); p2 = p2.replace(/mill?i/g, 'm'); p2 = p2.replace(/micro|u/g, 'µ'); p2 = p2.replace(/nano/g, 'n'); p2 = p2.replace(/pico/g, 'p'); p2 = p2.replace(/femto/g, 'f'); p2 = p2.replace(/atto/g, 'a'); p2 = p2.replace(/zepto/g, 'z'); p2 = p2.replace(/yocto/g, 'y'); p2 = p2.replace(/mibi/g, 'mebi');  p3 = p3.replace(/gramm?s?/g, 'g'); p3 = p3.replace(/metres?|meters?/g, 'm'); p3 = p3.replace(/amperes?|Amperes?|amps?|Amps?/g, 'A'); p3 = p3.replace(/Angstroms?|Angströms?/g, 'Å'); p3 = p3.replace(/Kelvins?|kelvins?/g, 'K'); p3 = p3.replace(/moles?|Moles?/g, 'mol'); p3 = p3.replace(/candelas?/g, 'cd'); p3 = p3.replace(/Hert?z|hert?z/g, 'Hz'); p3 = p3.replace(/newtons?|Newtons?/g, 'N'); p3 = p3.replace(/Joules?|joules?/g, 'J'); p3 = p3.replace(/watts?|Watts?/g, 'W'); p3 = p3.replace(/pascals?|Pascals?/g, 'Pa'); p3 = p3.replace(/volts?|Volts?/g, 'V'); p3 = p3.replace(/ohms?|Ohms?/g, '\u03a9'); p3 = p3.replace(/bequerels?|Bequerels?/g, 'Bq'); p3 = p3.replace(/Farads?/g, 'F'); p3 = p3.replace(/bits?|Bits?/g, 'bit'); p3 = p3.replace(/bytes?|Bytes?/g, 'B'); p3 = p3.replace(/sec|seconds?/g, 's'); p3 = p3.replace(/minutes?/g, 'min'); p3 = p3.replace(/hours?/g, 'h'); p3 = p3.replace(/sec|seconds?/g, 's'); p3 = p3.replace(/bps/g, 'bit/s'); p3 = p3.replace(/Bps/g, 'B/s');  return p1 + p2 + p3; } );  // fix prefix casing var regExp = new RegExp(' K(bit/s|B/s)([^' + wikEd.letters + '_0-9]|$)', 'g'); obj.plain = obj.plain.replace(regExp, ' k$1$2');  var regExp = new RegExp(' m(bit/s|B/s)([^' + wikEd.letters + '_0-9]|$)', 'g'); obj.plain = obj.plain.replace(regExp, ' M$1$2');  var regExp = new RegExp(' g(bit/s|B/s)([^' + wikEd.letters + '_0-9]|$)', 'g'); obj.plain = obj.plain.replace(regExp, ' G$1$2');  var regExp = new RegExp(' t(bit/s|B/s)([^' + wikEd.letters + '_0-9]|$)', 'g'); obj.plain = obj.plain.replace(regExp, ' T$1$2');  var regExp = new RegExp(' e(bit/s|B/s)([^' + wikEd.letters + '_0-9]|$)', 'g'); obj.plain = obj.plain.replace(regExp, ' E$1$2');  return;};  //// wikEd.FixDashes: fixes dashes and minus signs// wikEd.FixDashes = function (obj) {  wikEd.FixBasic(obj);  // convert html character entities into actual dash characters obj.plain = obj.plain.replace(/&amp;mdash;/g, '—'); obj.plain = obj.plain.replace(/&amp;ndash;/g, '–'); obj.plain = obj.plain.replace(/&amp;minus;/g, '\u2212');  // remove spaces around em dashes var regExp = new RegExp('([' + wikEd.letters + '_0-9\'"”\\]})])( |&amp;nbsp;)*—( |&amp;nbsp;)*([' + wikEd.letters + '_0-9\'"“\\[{(])', 'g'); obj.plain = obj.plain.replace(regExp, '$1—$4');  // convert -- to em dashes var regExp = new RegExp('([' + wikEd.letters + '_0-9\'"”\\]})])( |&amp;nbsp;)*--( |&amp;nbsp;)*([' + wikEd.letters + '_0-9\'"“\\[{(])', 'g'); obj.plain = obj.plain.replace(regExp, '$1—$4');  // convert hyphen next to lone number into a minus sign character var regExp = new RegExp('([' + wikEd.letters + '_0-9\'"”\\]>] ) *(\\u2212|–)(\\d)', 'g'); obj.plain = obj.plain.replace(regExp, '$1\u2212$3');  // convert minus or en dashes to dashes with spaces var regExp = new RegExp('([' + wikEd.letters + '_0-9\'"”\\]}])( |&amp;nbsp;)*(\\u2212|–)( |&amp;nbsp;)*([' + wikEd.letters + '_0-9\'"“\\[{])', 'g'); obj.plain = obj.plain.replace(regExp, '$1 – $5');  // convert dashes to en dashes in dates obj.plain = obj.plain.replace(/(^|[ \(\|])(\d\d(\d\d)?)(\u2212|-|–)(\d\d)(\u2212|-|–)(\d\d(\d\d)?)([ \)\}\|,.;—]|$)/gm, '$1$2–$5–$7$9');  return;};  //// wikEd.FixHTML: fix html to wikicode// wikEd.FixHTML = function (obj) {  wikEd.FixBasic(obj);  // get html from plain, keep leading spaces, \n to <br> obj.html = obj.plain; obj.html = obj.html.replace(/(^|\n) +/g, function(p, p1) { p = p.replace(/ /g, '\xa0'); return p; } ); obj.html = obj.html.replace(/\n/g, '<br>');  // preserve double spaces after dot obj.html = obj.html.replace(/([.!?]) {2}(?=\S)/g, '$1\xa0\xa0');  // remove syntax highlighting wikEd.RemoveHighlighting(obj);  // keep <br> in preformatted lines obj.html = obj.html.replace(/(^|<br>)( |\xa0).*?(?=<br>)/g, function(p, p1, p2) { p = p.replace(/&lt;(br\b.*?)&gt;/g, '\x00$1\x01'); return p; } );  // keep <br> in blockquote obj.html = obj.html.replace(/(&lt;blockquote\b.*?&gt;)([\S\s]*?)(&lt;\/blockquote&gt;)/gi, function(p, p1, p2, p3) { p2 = p2.replace(/&lt;(br\b.*?)&gt;<br\b[^>]*>/g, '\x00$1\x01\n'); return p1 + p2 + p3; } );  // keep <br> in tables (and certain templates!?) obj.html = obj.html.replace(/(<br\b[^>]*>\|)([^\}][\S\s]*?)(?=<br\b[^>]*>\|)/gi, function(p, p1, p2) { p2 = p2.replace(/&lt;(br\b.*?)&gt;/g, '\x00$1\x01'); return p1 + p2; } );  // detect outermost template tags var depth = 0; obj.html = obj.html.replace(/((\{\{)|\}\})/g, function(p, p1, p2) { p2 = p2 || ''; if (p2 !== '') { depth ++; if (depth == 1) { return '<!--wikEdOuterTemplateStart-->' + p1; } return p1; } depth --; if (depth === 0) { return p1 + '<!--wikEdOuterTemplateEnd-->'; } return p1; } );  // keep <br> in templates obj.html = obj.html.replace(/<!--wikEdOuterTemplateStart-->([\S\s]*?)<!--wikEdOuterTemplateEnd-->/g, function(p, p1) { return p1.replace(/&lt;(br\b.*?)&gt;/g, '\x00$1\x01'); } );  // detect outermost table tags var depth = 0; obj.html = obj.html.replace(/(((^|<br\b[^>]*>)\{\|)|<br\b[^>]*>\|\})/g, function(p, p1, p2, p3) { if (p2 !== '') { depth ++; if (depth == 1) { return '<!--wikEdOuterTableStart-->' + p1; } return p1; } depth --; if (depth === 0) { return p1 + '<!--wikEdOuterTableEnd-->'; } return p1; } );  // keep <br> in tables obj.html = obj.html.replace(/<!--wikEdOuterTableStart-->([\S\s]*?)<!--wikEdOuterTableEnd-->/g, function(p, p1) { return p1.replace(/&lt;(br\b.*?)&gt;/g, '\x00$1\x01'); } );  // turn visible html code into real html, exclude comments obj.html = obj.html.replace(/&lt;(\/?\w.*?)&gt;/g, '<$1>');  // restore valid <br>s obj.html = obj.html.replace(/\x00(.*?)\x01/g, '&lt;$1&gt;');  // wikify, keep user added attribute wikEd.WikifyHTML(obj, true);  // turn real html into visible html code obj.html = obj.html.replace(/<br\b[^>]*>\s*?\n/g, '\n'); obj.html = obj.html.replace(/<br\b[^>]*>/g, '\n'); obj.html = obj.html.replace(/</g, '&lt;'); obj.html = obj.html.replace(/>/g, '&gt;');  obj.plain = obj.html; return;};  //// wikEd.FixCaps: fix capitalizing of lists, linklists, images, headings// wikEd.FixCaps = function (obj) {  wikEd.FixBasic(obj);  // uppercase lists, also uppercases cat parameter names // (( listcode ) (wcode|char-ent|tag |category |digit| non-word ) )( word rest) var regExp = new RegExp('^((\\||[*#:;]+)[\\s\'"]*(\'+|&amp;\\w+;|&lt;.*?&gt;|\\{\\{.*?\\}\\}.*|\\d|[^' + wikEd.letters + '_0-9])*)([' + wikEd.letters + '].*)$', 'gm'); obj.plain = obj.plain.replace(regExp, function(p, p1, p2, p3, p4) { p4 = p4 || ''; if (/^(https?|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda|$)/.test(p4) === false) {  // spaces cannot be added to p1 in above regExp !? p4 = p4.replace(/^(\s*)(.*?)$/, function(p, p1, p2) { p2 = p2.charAt(0).toUpperCase() + p2.substr(1); return p1 + p2; } ); } return p1 + p4; } );  // uppercase link lists (link) // 12table list2 13 34 4 obj.plain = obj.plain.replace(/^((\||[*#:;]+)[ '"]*\[\[)(.*?)(\]\])/gm, function(p, p1, p2, p3, p4) {  // uppercase link var regExp = new RegExp('^((&amp;\\w+;|&lt;.*?&gt;|\\s)*)([' + wikEd.letters + '].*)$', ''); p3 = p3.replace(regExp, function(p, p1, p2, p3) { if (/^(https?|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/.test(p3) === false) { p3 = p3.charAt(0).toUpperCase() + p3.substr(1); } return p1 + p3; } );  // uppercase link text var regExp = new RegExp('(\\|(&amp;\\w+;|&lt;.*?&gt;|\\s)*)([' + wikEd.letters + '].*)$', ''); p3 = p3.replace(regExp, function(p, p1, p2, p3) { if (/^(https?|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/.test(p3) === false) { p3 = p3.charAt(0).toUpperCase() + p3.substr(1); } return p1 + p3; } ); return p1 + p3 + p4; } );  // uppercase headings var regExp = new RegExp('^(=+ (&amp;\\w+;|&lt;.*?&gt;|\\d|[^' + wikEd.letters + '_0-9])*)([' + wikEd.letters + '].*? =+)$', 'gm'); obj.plain = obj.plain.replace(regExp, function(p, p1, p2, p3) { if (/^(https?|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/.test(p3) === false) { p3 = p3.charAt(0).toUpperCase() + p3.substr(1); } return p1 + p3; } );  // uppercase images var regExp = new RegExp('(\\[\\[)(Image|File|Media|' + wikEd.config.text['wikicode Image'] + '|' + wikEd.config.text['wikicode File'] + '|' + wikEd.config.text['wikicode Media'] + '):([' + wikEd.letters + '])(.*?\\]\\])', 'igm'); obj.plain = obj.plain.replace(regExp, function(p, p1, p2, p3, p4) { p2 = p2.charAt(0).toUpperCase() + p2.substr(1).toLowerCase(); p3 = p3.toUpperCase(); return p1 + p2 + ':' + p3 + p4; } );  return;};  //// wikEd.FixTypos: fix typos using the AutoWikiBrowser/RegExTypoFix list (.test() is not faster)// wikEd.FixTypos = function (obj) {  wikEd.FixBasic(obj);  // split into alternating plain text and {{lang}} template fragments (does not support nested templates) var fragment = []; var nextPos = 0; var regExp = /{{\s*lang\s*\|(.|\n)*?}}/gi; var regExpMatch; while ( (regExpMatch = regExp.exec(obj.plain)) !== null) { fragment.push(obj.plain.substring(nextPos, regExpMatch.index)); fragment.push(regExpMatch[0]); nextPos = regExp.lastIndex; } fragment.push(obj.plain.substring(nextPos));  // cycle through the RegExTypoFix rules for (var i = 0; i < wikEd.typoRulesFind.length; i ++) {  // cycle through the fragments, jump over {{lang}} templates for (var j = 0; j < fragment.length; j = j + 2) { fragment[j] = fragment[j].replace(wikEd.typoRulesFind[i], wikEd.typoRulesReplace[i]); } }  // re-assemble text obj.plain = fragment.join('');  return;};  //// wikEd.FixAll:// wikEd.FixAll = function (obj) { wikEd.FixBasic(obj); wikEd.FixUnicode(obj); wikEd.FixHTML(obj); wikEd.FixCaps(obj); return;};  //// wikEd.RemoveElements: remove elements by tag name// wikEd.RemoveElements = function (tagNameArray) {  // cycle through the element names for (var i = 0; i < tagNameArray.length; i ++) { var elementArray = wikEd.frameBody.getElementsByTagName(tagNameArray[i]); for (var j = 0; j < elementArray.length; j ++) { elementArray[j].parentNode.removeChild(elementArray[j]); } } return;};  //// wikEd.FindBoundaries: find word boundaries and line boundaries starting from selection.range// wikEd.FindBoundaries = function (word, line, para, whole, selection) {  if (whole.plain === '') { return; }  // get the start node and offset var startNode = selection.range.startContainer; var startOffset = selection.range.startOffset;  // get the end node and offset var endNode = selection.range.endContainer; var endOffset = selection.range.endOffset;  if (startNode.childNodes !== null) { if (startNode.childNodes.length > 0) { startNode = startNode.childNodes.item(startOffset); startOffset = 0; } } if (endNode.childNodes !== null) { if (endNode.childNodes.length > 0) { endNode = endNode.childNodes.item(endOffset); endOffset = 0; } }  // find the start and end nodes in the whole plain text arrays var startNodeIndex; var endNodeIndex; for (var i = 0; i < whole.plainNode.length; i ++) { if (startNode == whole.plainNode[i]) { startNodeIndex = i; } if (endNode == whole.plainNode[i]) { endNodeIndex = i; break; } }  // find last previous word and line boundary var foundWord = false; var foundLine = false; var foundPara = false; var regExp = new RegExp('.*[^' + wikEd.letters + '_0-9]', 'g'); var plainPrev = '';  // check text nodes left-wise for a boundary var plain = ''; for (var i = startNodeIndex; i >= 0; i --) { plainPrev = plain; plain = whole.plainArray[i]; plain = plain.replace(/&lt;/g, '<'); plain = plain.replace(/&gt;/g, '>'); plain = plain.replace(/&amp;/g, '&');  // boundary is a new paragraph if ( (plainPrev == '\n') && (plain == '\n') ) { para.range.setStartAfter(whole.plainNode[i + 1]); foundPara = true; break; }  // boundary is a newline else if (plain == '\n') { if (foundWord === false) { word.range.setStartAfter(whole.plainNode[i]); foundWord = true; } if (foundLine === false) { line.range.setStartAfter(whole.plainNode[i]); foundLine = true; } }  // check text node for a word boundary else if (foundWord === false) { if (i == startNodeIndex) { plain = plain.substr(0, startOffset); } regExp.lastIndex = 0; if (regExp.exec(plain) !== null) { wikEd.SetRangeStart(word.range, whole.plainNode[i], regExp.lastIndex); foundWord = true; } } }  // boundary is start of text if (foundPara === false) { para.range.setStartBefore(whole.plainNode[0]); } if (foundLine === false) { line.range.setStartBefore(whole.plainNode[0]); } if (foundWord === false) { word.range.setStartBefore(whole.plainNode[0]); }  // find next word and line boundary regExp = new RegExp('[^' + wikEd.letters + '_0-9]', 'g'); foundWord = false; foundLine = false; foundPara = false;  // check text nodes right-wise for a boundary plain = ''; for (var i = endNodeIndex; i < whole.plainArray.length; i ++) { plainPrev = plain; plain = whole.plainArray[i]; plain = plain.replace(/&lt;/g, '<'); plain = plain.replace(/&gt;/g, '>'); plain = plain.replace(/&amp;/g, '&');  // boundary is a double newline if ( (plainPrev == '\n') && (plain == '\n') ) { para.range.setEndBefore(whole.plainNode[i]); foundPara = true; break; }  // boundary is a newline else if (plain == '\n') { if (foundWord === false) { word.range.setEndBefore(whole.plainNode[i]); foundWord = true; } if (foundLine === false) { line.range.setEndBefore(whole.plainNode[i]); //// crashes for empty selection foundLine = true; } }  // check text node for a word boundary else if (foundWord === false) { if (i == endNodeIndex) { regExp.lastIndex = endOffset; } else { regExp.lastIndex = 0; } var regExpArray = regExp.exec(plain); if (regExpArray !== null) { wikEd.SetRangeEnd(word.range, whole.plainNode[i], regExp.lastIndex - 1); foundWord = true; } } }  // boundary is end of text if (foundPara === false) { para.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]); } if (foundLine === false) { line.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]); } if (foundWord === false) { word.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]); }  return;};  //// wikEd.DivToBr: convert <div>...</div> to <br> for Safari, Chrome, and WebKit// wikEd.DivToBr = function (html) {  // remove inline tags around <br> var tagRegExp = /<(i|dfn|cite|em|var|b|strong|abbr|big|code|del|font|ins|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby)\b[^>]*>((<br\b[^>]*>)+)<\/\1>/gi; while (tagRegExp.test(html) === true) { html = html.replace(tagRegExp, '$2'); tagRegExp.lastIndex = 0; }  // convert <div>...</div> to \x00...\x00 to mark block borders html = wikEd.RemoveTag(html, 'div', null, '\x00', '\x00');  // remove div block borders after <br> html = html.replace(/<br>\x00+/g, '<br>');  // remove leading and trailing div block borders html = html.replace(/^\x00+|\x00+$/g, '');  // combine div block borders into single <br> html = html.replace(/\x00+/g, '<br>');  return html;};  //// wikEd.RemoveHighlightingWikify: remove syntax highlighting and wikify// wikEd.RemoveHighlightingWikify = function (obj, wikify) {  if ( (obj.html !== '') || (wikify === true) ) {  // convert <div>...</div> to <br> for Safari, Chrome, and WebKit if ( (wikEd.safari === true) || (wikEd.chrome === true) || (wikEd.webkit === true) ) { obj.html = wikEd.DivToBr(obj.html); }  // remove syntax highlighting wikEd.RemoveHighlighting(obj);  // wikify, don't allow many attributes if ( (obj.htmlCode === true) && (wikify !== false) ) { wikEd.WikifyHTML(obj, false); } } return;};  //// wikEd.WikifyHTML:// obj.html contains the text to be wikified// expects < > &lt; &gt; &amp; spaces instead of &nbsp; <br> (not \n)// returns <br> (not \n)// wikiCode === true: allow extended set of attributes for existing wikicode, keep leading spaces//// allowed and converted tags:// br|p// h1|h2|h3|h4|h5|h6// hr// i|dfn|cite|em|var// b|strong// table|caption|col|thead|tfoot|tbody|tr|td|th// dl|dt|dd|li|ol|ul// a// not allowed yet:// bdo|q|kbd|samp|abbr|acronym|label// other allowed tags:// abbr|big|blockquote|colgroup|center|code|del|div|font|ins|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby// mediawiki tags (inline/block):// nowiki|math|score|noinclude|includeonly|onlyinclude|ref|charinsert// gallery|syntaxhighlight|source|poem|categorytree|hiero|imagemap|inputbox|timeline|references wikEd.WikifyHTML = function (obj, wikiCode) {  // preserve spaces and content in pre, syntaxhighlight, source, and nowiki obj.html = obj.html.replace(/(<(syntaxhighlight|source|pre|nowiki)\b[^\/>]*>)((.|\n)*?)(<\/\2>)/gi, function(p, p1, p2, p3, p4, p5) { p3 = p3.replace(/</g, '\x01'); p3 = p3.replace(/>/g, '\x02'); if (/^(syntaxhighlight|source|pre)$/i.test(p2) === true) { p3 = p3.replace(/ |\xa0/g, '\x03'); } return p1 + p3 + p5; } );  // delete tags: <style> obj.html = obj.html.replace(/<(style)\b[^>]*>(.|\n)*?<\/\1>/gi, '');  // remove MediaWiki section edit spans obj.html = obj.html.replace(/<span[^>]*class="editsection"[^>]*>(.|\n)*?<\/span>\s*()/gi, '');  // remove MediaWiki heading spans obj.html = obj.html.replace(/<span\b[^>]*\bclass="mw-headline"[^>]*>((.|\n)*?)<\/span>\s*()/g, '$1');  // remove MediaWiki divs from article top obj.html = obj.html.replace(/<h3\b[^>]*\bid="siteSub"[^>]*>(.|\n)*?<\/h3>\s*()/g, ''); obj.html = obj.html.replace(/<div\b[^>]*\bid="contentSub"[^>]*>(.|\n)*?<\/div>\s*()/g, ''); obj.html = obj.html.replace(/<div\b[^>]*\bid="jump-to-nav"[^>]*>(.|\n)*?<\/div>\s*()/g, '');  // remove MediaWiki table of contents obj.html = obj.html.replace(/<table\b[^>]*?\bid="toc"[^>]*>(.|\n)*?<\/table>\s*()/g, '');  // remove MediaWiki print footer obj.html = obj.html.replace(/<div\b[^>]*?\bclass="printfooter"[^>]*>[^<>"]+"<a\b[^>]*>[^<]+<\/a>"<\/div>\s*()/g, '');  // remove MediaWiki category list tags var regExp = /<div\b[^>]*\bid="catlinks"[^>]*>((.|\n)*?)<\/div>\s*()/g; while(regExp.test(obj.html) === true) { obj.html = obj.html.replace(regExp, '$1'); regExp.lastIndex = 0; } var regExp = /<p\b[^>]*?\bclass="catlinks"[^>]*>((.|\n)*?)<a\b[^>]*>[^<>]+<\/a>: ((.|\n)*?)<\/p>/g; while(regExp.test(obj.html) === true) { obj.html = obj.html.replace(regExp, '$1$3'); regExp.lastIndex = 0; }  // convert MS-Word non-standard lists: * obj.html = obj.html.replace(/\s*<p\b[^>]*>\s*<!--\[if !supportLists\]-->(.|\n)*?<!--\[endif\]-->\s*((.|\n)*?)\s*<\/p>\s*()/g, '* $2\n');  // collect MS-Word footnote texts var footnotes = {}; obj.html = obj.html.replace(/<div\b[^>]*\bid="ftn(\d+)"[^>]*>\s*<p class="MsoFootnoteText">\s*<a(.|\n)*?<\/a>((.|\n)*?)<\/p>\s*<\/div>/g, function(p, p1, p2, p3) { footnotes[p1] = p3.replace(/^(\s|<br\b[^>]*>)|(\s|<br\b[^>]*>)$/g, ''); return ''; } );  // add footnotes as <ref> tags obj.html = obj.html.replace(/<a\b[^>]*\bname="_ftnref(\d+)"[^>]*>(.|\n)*?<!--\[endif\]-->\s*<\/span>\s*<\/span>\s*<\/a>/g, function(p, p1) { var ref = '&lt;ref name="footnote_' + p1 + '"&gt;' + footnotes[p1] + '&lt;/ref&gt;'; return ref; } );  // remove MS-Word footnote separator obj.html = obj.html.replace(/<!--\[if !supportFootnotes\]-->(\s|<br\b[^>]*>)*<hr\b[^>]*>\s*<!--\[endif\]-->(\s|<br\b[^>]*>)*()/g, '');  // correct name for MS-Word images // 1 2 2 3 3 4 4 1 5 5 obj.html = obj.html.replace(/(<v:imagedata\b[^>]*?\bsrc="[^">]*?[\\\/]clip_image\d+(\.\w+)"[^>]*? o:title="([^">]*)"[^>]*>(.|\n)*?<img\b[^>]*? src="[^">]*?[\\\/])clip_image\d+\.\w+("[^>]*>)/g, '$1$3$2$5');  // convert <div class="poem">...</div> to <poem>...</poem> obj.html = wikEd.RemoveTag(obj.html, 'div', /\bclass="poem"/, '<poem>', '</poem>');  // sanitize <br style="clear: both;"/> obj.html = obj.html.replace(/<(br)\s+([^>]*?)\s*(\/)>/gi, function(p, p1, p2, p3) { return '<' + p1 + wikEd.SanitizeAttributes(p1, p2, wikiCode) + p3 + '>'; } );  // sanitize <span> <div> <p> <font> obj.html = obj.html.replace(/<(span|div|p|font)\s+([^>]*?)\s*(\/?)>/gi, function(p, p1, p2, p3) { return '<' + p1 + wikEd.SanitizeAttributes(p1, p2, wikiCode) + p3 + '>'; } );  // remove <span> and <font> pairs withhout attributes obj.html = wikEd.RemoveTag(obj.html, 'span|font');  // remove <p> ... </p> pairs withhout attributes obj.html = wikEd.RemoveTag(obj.html, 'p', null, '\x00\x00', '\x00\x00');  // escape character entities obj.html = obj.html.replace(/&(?!(amp;|lt;|gt;))/g, '&amp;');  // remove comments obj.html = obj.html.replace(/<!--(.|\n)*?-->/g, '');  // <hr> horizontal rule obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<hr\b[^>]*>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00\x00----\x00\x00');  // <i> <em> <dfn> <var> <cite> italic obj.html = obj.html.replace(/<(i|em|dfn|var|cite)\b[^>]*?>/gi, '\'\''); obj.html = obj.html.replace(/<\/(i|em|dfn|var|cite)\b[^>]*?>/gi, '\'\'');  // <b> <strong> bold obj.html = obj.html.replace(/<(b|strong)\b[^>]*?>/gi, '\'\'\''); obj.html = obj.html.replace(/<\/(b|strong)\b[^>]*?>/gi, '\'\'\'');  // <h1> .. <h6> headings obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*(^|\n|<br\b[^>]*>|\x00)(\s|<br\b[^>]*>|\x00)*<h1\b[^>]*>((.|\n)*?)<\/h1>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00\x00= $4 =\x00\x00'); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*(^|\n|<br\b[^>]*>|\x00)(\s|<br\b[^>]*>|\x00)*<h2\b[^>]*>((.|\n)*?)<\/h2>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00\x00== $4 ==\x00\x00'); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*(^|\n|<br\b[^>]*>|\x00)(\s|<br\b[^>]*>|\x00)*<h3\b[^>]*>((.|\n)*?)<\/h3>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00\x00=== $4 ===\x00\x00'); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*(^|\n|<br\b[^>]*>|\x00)(\s|<br\b[^>]*>|\x00)*<h4\b[^>]*>((.|\n)*?)<\/h4>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00\x00==== $4 ====\x00\x00'); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*(^|\n|<br\b[^>]*>|\x00)(\s|<br\b[^>]*>|\x00)*<h5\b[^>]*>((.|\n)*?)<\/h5>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00\x00===== $4 =====\x00\x00'); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*(^|\n|<br\b[^>]*>|\x00)(\s|<br\b[^>]*>|\x00)*<h6\b[^>]*>((.|\n)*?)<\/h6>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00\x00====== $4 ======\x00\x00');  obj.html = obj.html.replace(/<(h[0-6])\b[^>]*>((.|\n)*?)<\/\1>/gi, '$2'); // convert html tables to wikicode  // remove <thead> <tbody> <tfoot> obj.html = obj.html.replace(/(\s|\x00|<br\b[^>]*>)<\/?(thead|tbody|tfoot)\b[^>]*>(\s|\x00|<br\b[^>]*>)*()/gi, '$1');  // remove <col></col> and <colgroup></colgroup>\s obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<(col)\b[^>]*>(.|\n)*?<\/\2>(|<br\b[^>]*>|\x00)*()/gi, ''); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<(colgroup)\b[^>]*>(.|\n)*?<\/\2>(|<br\b[^>]*>|\x00)*()/gi, '');  // line breaks to <br /> in table cells, but not in html markup obj.html = obj.html.replace(/(<(td|th|caption)\b[^>]*>)((.|\n)*?)(<\/\2>)/gi, function(p, p1, p2, p3, p4, p5) { p3 = p3.replace(/^(\s|<br\b[^>]*>|\x00>)+/gi, ''); p3 = p3.replace(/(\s|<br\b[^>]*>|\x00>)+$/gi, '');  // preserve <br> in tags p3 = p3.replace(/(<(\w+)[^>]*>)((.|\n)*?)(<\/\2+>)/gi, function(p, p1, p2, p3, p4, p5) { p3 = p3.replace(/<br\b[^>]*>\s*()/gi, '\x04'); return p1 + p3 + p5; } ); p3 = p3.replace(/<br\b[^>]*>\s*()/gi, '&lt;br /&gt;'); p3 = p3.replace(/\x04/g, '<br>'); return p1 + p3 + p5; } );  // remove table closing tags obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<\/(tr|thead|tbody|tfoot)>(\s|<br\b[^>]*>|\x00)*()/gi, '');  // <td> table cells obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<td>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00| '); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<(td)\s+([^>]*)>(\s|<br\b[^>]*>|\x00)*()/gi, function(p, p1, p2, p3, p4) { p3 = wikEd.SanitizeAttributes(p2, p3, wikiCode); if (p3 === '') { return '\x00| '; } else { return '\x00|' + p3 + ' | '; } } );  // <th> table cells obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<th>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00! '); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<(th)\s+([^>]*)>(\s|<br\b[^>]*>|\x00)*()/gi, function(p, p1, p2, p3, p4) { p3 = wikEd.SanitizeAttributes(p2, p3, wikiCode); if (p3 === '') { return '\x00! '; } else { return '\x00!' + p3 + ' | '; } } );  // <tr> table rows obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<tr>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00|-\x00'); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<(tr)\s+([^>]*)>(\s|<br\b[^>]*>|\x00)*()/gi, function(p, p1, p2, p3, p4) { return '\x00|-' + wikEd.SanitizeAttributes(p2, p3, wikiCode) + '\x00'; } );  // <caption> table caption obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<caption>(\s|<br\b[^>]*>|\x00)*()/gi, '\x00|+ '); obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\x00)*<(caption)\s+([^>]*)>(\s|<br\b[^>]*>|\x00)*()/gi, function(p, p1, p2, p3, p4) { p3 = wikEd.SanitizeAttributes(p2, p3, wikiCode); if (p3 === '') { return '\x00|+ '; } else { return '\x00|+' + p3 + ' | '; } } );  // remove closing tags obj.html = obj.html.replace(/\s*<\/(td|th|caption)>\s*()/gi, '');  // line breaks, also in table cells (continued) obj.html = obj.html.replace(/<br\s*\/?>[\n ]*()/gi, '\x00');  // <table> obj.html = obj.html.replace(/[\s\x00]*<table>[\s\x00]*(\|-(?=[\n\x00]))?/gi, '\x00\x00{|\x00'); obj.html = obj.html.replace(/[\s\x00]*<(table)\s+([^>]*)>[\s\x00]*(\|-(?=[\n\x00]))?/gi, function(p, p1, p2, p3) { var table = '\x00\x00{|'; if (wikEd.config.wikifyTableParameters !== '') { table += ' ' + wikEd.config.wikifyTableParameters; } else { table += wikEd.SanitizeAttributes(p1, p2, wikiCode); } return table + '\x00'; } ); obj.html = obj.html.replace(/[\s\x00]*<\/table>[\s\x00]*()/gi, '\x00|}\x00\x00');  // convert links obj.html = obj.html.replace(/<a(\b[^>]*)>((.|\n)*?)<\/a>/gi, function(p, p1, p2) { var linkParam = p1; var linkText = p2;  var hrefUrlParam = null; var hrefUrlArticle = null; var imgWidth = ''; var hrefParamTitle = null; var hrefParamISBN = null; var hrefParamAction = null; var hrefParamSpecial = false; var linkArticleAnchor = ''; var linkArticle = ''; var linkTitle = '';  // get href value var hrefValue; var regExpMatchLink = linkParam.match(/\bhref="([^">]*)"/); if (regExpMatchLink !== null) { hrefValue = regExpMatchLink[1];  // get absolute path from ./index.php and ../../index.php hrefValue = wikEd.RelativeToAbsolutePath(hrefValue);  // check for wiki article link and get parameters // 1 2 article 2 3articl314 anchor 4 6 7 8 urlpar 87539 anchor 9 var regExpArticle = new RegExp(wikEd.server + '(' + wikEd.articlePath + '([^"\\?#]+)|' + wikEd.script + '\\?([^"#]*))(#[^"]*)?'); var regExpMatchArticle = regExpArticle.exec(hrefValue); if (regExpMatchArticle !== null) {  // article name from url path <a href="../wiki/ hrefUrlArticle "> hrefUrlArticle = regExpMatchArticle[2];  // article name from url parameters <a href="url? hrefUrlParam "> hrefUrlParam = regExpMatchArticle[3];  // link anchor <a href="link #anchor"> linkArticleAnchor = regExpMatchArticle[4] || ''; if (linkArticleAnchor !== '') { linkArticleAnchor = linkArticleAnchor.replace(/\.([0-9A-F]{2})/g, '%$1'); linkArticleAnchor = decodeURIComponent(linkArticleAnchor); linkArticleAnchor = linkArticleAnchor.replace(/_\d+$/g, ''); }  // parse hrefUrlParam and check for special parameters if (hrefUrlParam !== null) { var regExpMatchHref; var regExpHref = /(^|&amp;)(\w+)=([^"\&]+)/g; while ( (regExpMatchHref = regExpHref.exec(hrefUrlParam)) !== null) { var param = regExpMatchHref[2]; var value = regExpMatchHref[3]; switch (param) { case 'title': hrefParamTitle = value; break; case 'isbn': hrefParamISBN = value; break; case 'redlink': break; case 'action': hrefParamAction = value; break; default: hrefParamSpecial = true; } if (hrefParamAction !== null) { break; } } }  // ISBN links if (hrefParamAction === null) { if ( (hrefParamISBN !== null) && (hrefParamSpecial !== true) ) { var isbn = hrefParamISBN; var regExpMatchISBN = /((\d\-?){13}|(\d\-?){10})/.exec(linkText); if (regExpMatchISBN !== null) { isbn = regExpMatchISBN[1]; } return 'ISBN ' + isbn; }  // get article from href parameters else if ( (hrefParamTitle !== null) && (hrefParamSpecial !== true) ) { linkArticle = hrefParamTitle; linkArticle = linkArticle.replace(/_/g, ' '); linkArticle = decodeURIComponent(linkArticle); }  // get article name from url path else if (hrefUrlArticle !== null) { linkArticle = hrefUrlArticle; linkArticle = linkArticle.replace(/_/g, ' '); linkArticle = decodeURIComponent(linkArticle); }  // get article name from <a title=""> else { var regExpMatchTitle = /\btitle="([^">]+)"/.exec(linkParam); if (regExpMatchTitle !== null) { linkArticle = regExpMatchTitle[1]; } } } }  // format wiki link if (linkArticle !== '') {  // check for wiki image var regExpMatchImage = /^<img\b[^>]*?\bwidth="(\d+)"[^>]*>$/.exec(linkText); if (regExpMatchImage !== null) { imgWidth = regExpMatchImage[1]; imgWidth = '|' + imgWidth + 'px'; if ( (linkTitle !== '') && (linkTitle != 'Enlarge') ) { linkTitle = '|' + linkTitle; return '[[' + linkArticle + imgWidth + linkTitle + ']]'; } else { return '[[' + linkArticle + imgWidth + ']]'; } }  // category link var regExpCat = new RegExp('^(Category|' + wikEd.config.text['wikicode Category'] + ')\\s*:(.*)', 'i'); var regExpMatchCat = regExpCat.exec(linkArticle); if (regExpMatchCat !== null) { return '[[' + wikEd.config.text['wikicode Category'] + ':' + regExpMatchCat[1].charAt(0).toUpperCase() + linkText.substr(1) + ']]'; }  // wiki link if (linkArticle == linkText.charAt(0).toUpperCase() + linkText.substr(1)) { return '[[' + linkText + linkArticleAnchor + ']]'; }  // date link (English only) var regExpMatchDate = /^(January|February|March|April|May|June|July|August|September|October|November|December) (\d{1,2})$/.exec(linkArticle); if (regExpMatchDate !== null) { var month = regExpMatchDate[1]; var day = regExpMatchDate[2]; if (linkText == (day + ' ' + month) ) { return '[[' + linkArticle + linkArticleAnchor + ']]'; } }  // lowercase the article name if the first char of the link text can exist in lower/uppercase and is lowercase if ( linkText.charAt(0).toLowerCase() != linkText.charAt(0).toUpperCase() ) { if ( linkText.charAt(0) == linkText.charAt(0).toLowerCase() ) { linkArticle = linkArticle.charAt(0).toLowerCase() + linkArticle.substr(1); } }  // suffix links var regExpStrSuffix = new RegExp('^' + linkArticle.replace(/(\W)/g, '\\$1') + '([' + wikEd.letters + '_0-9]+)$'); var regExpMatchSuffix = regExpStrSuffix.exec(linkText); if (regExpMatchSuffix !== null) { return '[[' + linkArticle + linkArticleAnchor + ']]' + regExpMatchSuffix[1]; } return '[[' + linkArticle + linkArticleAnchor + '|' + linkText + ']]'; }  // external link if (hrefValue !== '') {  // PubMed link var regExpMatchPubMed = /^(https?:)?\/\/www\.ncbi\.nlm\.nih\.gov\/entrez\/query\.fcgi\?cmd=Retrieve&amp;db=pubmed&amp;.*?&amp;list_uids=(\d+)/.exec(hrefValue); if (regExpMatchPubMed !== null) { return 'PMID ' + regExpMatchPubMed[2]; }  // DOI link var regExpMatchDOI; regExpMatchDOI = /^(https?:)?\/\/dx\.doi\.org\/(.*)/.exec(hrefValue); if (regExpMatchDOI !== null) { return '{{doi|' + regExpMatchDOI[2] + '}}'; }  // other external link return '[' + hrefValue + ' ' + linkText + ']'; } }  // return unchanged text return p1; } );  // clean up MediaWiki category list var regExp = new RegExp('<span\\b[^>]*>(\\[\\[(Category|' + wikEd.config.text['wikicode Category'] + ')\\s*:[^\\]]+\\]\\])<\\/span>[\\s\\x00\\|]*', 'gi'); obj.html = obj.html.replace(regExp, '$1\x00');  // clean up DOI obj.html = obj.html.replace(/\[\[Digital object identifier\|DOI\]\]:(\{\{doi\|[^\}\s]+\}\})/gi, '$1');  // convert images obj.html = obj.html.replace(/<img\b([^>]*)>/gi, function(p, p1) {  // get and format parameters var address = ''; var regExpMatch = /\bsrc\s*=\s*('|")([^'"]*)('|")/i.exec(p1); if (regExpMatch !== null) { address = regExpMatch[2].replace(/^\s+|\s+$/g, ''); }  var imgAlt = ''; regExpMatch = /\balt\s*=\s*('|")([^'"]*)('|")/i.exec(p1); if (regExpMatch !== null) { imgAlt = regExpMatch[2].replace(/^\s+|\s+$/g, ''); imgAlt = imgAlt.replace(/&amp;nbsp;|[\n\x00]/g, ' '); imgAlt = imgAlt.replace(/\s{2,}/g, ' '); imgAlt = imgAlt.replace(/^\s|\s$/g, ''); if (imgAlt !== '') { imgAlt = '|' + imgAlt; } }  var imgWidth = ''; regExpMatch = /\bwidth\s*=\s*('|")([^'"]*)('|")/i.exec(p1); if (regExpMatch !== null) { imgWidth = '|' + regExpMatch[2].replace(/^\s+|\s+$/g, '') + 'px'; }  var imgLink = ''; regExpMatch = /([^\/]+)$/.exec(address); if (regExpMatch !== null) { imgLink = regExpMatch[1]; if (imgLink !== '') { return '[[' + wikEd.config.text['wikicode File'] + ':' + imgLink + imgWidth + imgAlt + ']]'; } } return ''; } );  // convert lists: * # : ; var listObj = {}; listObj.prefix = ''; obj.html = obj.html.replace(/[\s\x00]*<(\/?(ol|ul|li|dl|dd|dt))\b[^>]*>[\s\x00]*()/gi, function(p, p1, p2, p3, p4) { switch (p1.toLowerCase()) { case 'ol': listObj.prefix += '#'; return '\x00'; case 'ul': listObj.prefix += '*'; return '\x00'; case 'dl': listObj.prefix += ':'; return '\x00'; case '/ol': case '/ul': case '/dl': listObj.prefix = listObj.prefix.substr(0, listObj.prefix.length - 1); return '\x00\x00'; case 'li': case 'dd': return '\x00' + listObj.prefix + ' '; case 'dt': return '\x00' + listObj.prefix.replace(/:$/, ';') + ' '; case '/li': case '/dt': case '/dd': return ''; } return ''; } ); obj.html = obj.html.replace(/[\n|\x00]+[#*:;]+\s(?=[\n|\x00])/g, '');  // <> remove not allowed tags obj.html = obj.html.replace(/(<\/?)(\/?)(\w+)([^>]*>)/g, function(p, p1, p2, p3, p4) {  // keep html elements with name, id, or class starting with wikEdKeep if (wikEd.keepFormatting === true) { if ( /^(div|span|ins|del)$/i.test(p3) === true) { if ( /\b(name|id|class)="wikEdKeep/.test(p4) === true) { p = p.replace(/</g, '\x01'); p = p.replace(/>/g, '\x02'); return p; } } }  // keep allowed tags if ( /^(abbr|big|blockquote|colgroup|center|code|del|div|br|font|ins|p|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby|nowiki|math|score|noinclude|includeonly|onlyinclude|ref|charinsert|gallery|syntaxhighlight|source|poem|categorytree|hiero|imagemap|inputbox|timeline|references|syntaxhighlight|wbr)$/i.test(p3) === true) { return p; }  return ''; } );  // sanitize attributes in opening html tags obj.html = obj.html.replace(/<(\w+)\s+([^>]*?)\s*(\/?)>/gi, function(p, p1, p2, p3) { if (p3 !== '') { p3 = ' ' + p3; } return '<' + p1 + wikEd.SanitizeAttributes(p1, p2, wikiCode) + p3 + '>'; } );  // unformat underlined, italic or bold blanks // corrupts existing text // obj.html = obj.html.replace(/<u>('''|''|\s|\x00)*([\s\x00]+)('''|''|\s|\x00)*<\/u>/g, '$2'); // obj.html = obj.html.replace(/'''(''|\s|\x00)*([\s\x00]+)(''|\s|\x00)*'''/g, '$2'); // obj.html = obj.html.replace(/''([\s\x00]+)''/g, '$1');  // fix MS Word non-style heading formatting obj.html = obj.html.replace(/(\x00(={1,6})\s*)(<u>|'''|'')+((.|\n)*?)(<\/u>|'''|'\')+( *\2\x00)/gi, '$1$4$7');  // remove empty headings obj.html = obj.html.replace(/\x00(={1,6})\s+\1\x00/g, '\x00');  // remove space-only lines if (wikiCode !== true) { obj.html = obj.html.replace(/([\s\x00]*\x00[\s\x00]*)/g, function(p, p1) { return p1.replace(/\n/g, '\x00'); } ); }  // remove trailing linebreaks from table cells obj.html = obj.html.replace(/\x00{2,}(\||!)/g, '\x00$1');  // remove leading and trailing spaces if (wikiCode === true) { obj.html = obj.html.replace(/\x00[ \n]+</g, '\x00<'); } else { obj.html = obj.html.replace(/\x00\s+</g, '\x00<'); } obj.html = obj.html.replace(/>\s+\x00/g, '>\x00');  // remove empty inline and block tag pairs obj.html = wikEd.RemoveEmptyTags(obj.html, /( *)<(abbr|big|colgroup|code|del|font|ins|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby|nowiki|math|score|noinclude|includeonly|onlyinclude|ref|charinsert)\b[^>]*><\/\1> *()/gi, '$1'); obj.html = wikEd.RemoveEmptyTags(obj.html, /[\s\x00]*<(blockquote|center|div|gallery|syntaxhighlight|source|poem|categorytree|hiero|imagemap|inputbox|timeline|references)\b[^>]*><\/\1>[\s\x00]*()/gi, '\x00\x00');  // remove empty lines from block tags obj.html = obj.html.replace(/(<(blockquote|center|div|p|pre|gallery|syntaxhighlight|source|poem|categorytree|hiero|imagemap|inputbox|timeline|references)\b[^>]*>[\s\x00])[\s\x00]+/gi, '$1'); obj.html = obj.html.replace(/[\s\x00]+([\s\x00]<\/(blockquote|center|div|p|pre|gallery|syntaxhighlight|source|poem|categorytree|hiero|imagemap|inputbox|timeline|references)>)/gi, '$1');  // blockquote obj.html = obj.html.replace(/(<blockquote\b[^>]*>[\s\x00]+)([\S\s]*?)([\s\x00]+<\/blockquote>)/gi, function(p, p1, p2, p3) { p2 = p2.replace(/\x00/g, '<br>\n'); return p1 + p2 + p3; } );  // escape < > obj.html = obj.html.replace(/</g, '&lt;'); obj.html = obj.html.replace(/>/g, '&gt;');  // newlines to <br> obj.html = obj.html.replace(/\x00+\n/g, '\n'); obj.html = obj.html.replace(/\n\x00+/g, '\n'); obj.html = obj.html.replace(/\n*\x00(\x00|\n)+/g, '\n\n'); obj.html = obj.html.replace(/\x00/g, '\n'); obj.html = obj.html.replace(/\n/g, '<br>');  // preserved table and pre tags and spaces obj.html = obj.html.replace(/\x01/g, '<'); obj.html = obj.html.replace(/\x02/g, '>'); obj.html = obj.html.replace(/\x03/g, '\xa0');  // table block element needs only one newline obj.html = obj.html.replace(/(<\/table><br\b[^>]*>)(<br\b[^>]*>)+/g, '$1');  // remove empty lines from article start and end if (obj.from == 'whole') { obj.html = obj.html.replace(/^(<br\b[^>]*>)+/gi, ''); obj.html = obj.html.replace(/(<br\b[^>]*>)+$/gi, ''); } return;};  //// wikEd.RemoveEmptyTag: remove empty html tag pairs// wikEd.RemoveEmptyTags = function (html, tag, replace) {  var tagRegExp; if (typeof tag == 'string') { tagRegExp = new RegExp('<(' + tag + ')\\b[^>]*><\/\\1>', 'gi'); } else { tagRegExp = tag; } if (replace === undefined) { replace = ''; }  while (tagRegExp.test(html) === true) { html = html.replace(tagRegExp, replace); tagRegExp.lastIndex = 0; } return html;};  //// wikEd.RemoveTag: recursively remove html tag pairs// wikEd.RemoveTag = function (html, tag, attribRegExp, replaceOpen, replaceClose) {  attribRegExp = attribRegExp || null; replaceOpen = replaceOpen || ''; replaceClose = replaceClose || '';  var tagRegExp; if (typeof tag == 'string') {  // 1 2 23 3 4 4 1 tagRegExp = new RegExp('(<(\\/?)(' + tag + ')\\b([^>]*)>)', 'g'); } else { tagRegExp = tag; }  var isRemove = []; html = html.replace(tagRegExp, function(p, p1, p2, p3, p4) { p2 = p2 || ''; p4 = p4 || ''; if (p2 === '') { if ( ( (attribRegExp === null) && (p4 === '') ) || ( (attribRegExp !== null) && (attribRegExp.test(p4) === true) ) ) { isRemove.push(true); return replaceOpen; } isRemove.push(false); return p1; } if (isRemove.pop() === true) { return replaceClose; } return p1; } ); return html;};  //// wikEd.RemoveEmbracingTags: recursively remove embracing html tag pairs// wikEd.RemoveEmbracingTags = function (obj) {  // quick test for no embracing tags if (/^[^<]|[^>]$/.test(obj.html)) { return; }  // dump fragments to code list // use stack to identify tag pairs // use pointer list to link pairs var stack = []; var code = []; var pointer = [];  // 1 12 3 34 4 25 5 var regExp = /([^<]*)(<(\/?)(\w+)\b[^>]*>)([^<]*)/g; var regExpMatch; while ( (regExpMatch = regExp.exec(obj.html)) !== null) { var pre = regExpMatch[1]; var tag = regExpMatch[2]; var close = regExpMatch[3]; var name = regExpMatch[4]; var post = regExpMatch[5];  // pre if (pre !== '') { code.push(pre); }  // ignore <tag /> if (/\/>$/.test(tag) === false) {  // opening tag if (close != '/') { stack.push([code.length, name]); }  // closing tag else { var pop = stack.pop(); var openName = '';  // skip empty (void) opening elements on stack while (pop !== undefined) { openName = pop[1]; if (name == openName) { break; } else if (/^(area|br|col|embed|hr|img|input|p|param|source|wbr)$/i.test(openName) === true) { pop = stack.pop(); } } if (name == openName) { var pos = pop[0]; pointer[code.length] = pos; pointer[pos] = code.length; } } } code.push(tag);  // post if (post !== '') { code.push(post); } }  // check for embracing pairs and remove them var j = code.length; for (var i = 0; i < j; i ++) { j --; if (pointer[i] === undefined) { break; } if (pointer[i] != j) { break; } code[i] = ''; code[j] = ''; }  // join fragments obj.html = code.join('');  return;};  //// wikEd.RelativeToAbsolutePath// wikEd.RelativeToAbsolutePath = function (relativePath, fullPath) {  var absolutePath = '';  // get current url if (fullPath === undefined) { fullPath = window.location.href; fullPath = fullPath.replace(/#.*()/, ''); fullPath = fullPath.replace(/\?.*()/, ''); }  // ./index.php if (/^\.\/()/.test(relativePath) === true) { relativePath = relativePath.replace(/^\.\/()/, ''); fullPath = fullPath.replace(/\/[^\/]*$/, ''); absolutePath = fullPath + '/' + relativePath; }  // ../../index.php else if (/^\.\.\/()/.test(relativePath) === true) { var regExp = /^\.\.\/()/; while (regExp.test(relativePath) === true) { relativePath = relativePath.replace(/^\.\.\/()/, ''); fullPath = fullPath.replace(/\/[^\/]*$/, ''); } absolutePath = fullPath + '/' + relativePath; }  // full path else { absolutePath = relativePath; } return absolutePath;};  //// wikEd.SanitizeAttributes: see Sanitizer.php// wikiCode === true: allow extended set of attributes for existing wikicode wikEd.SanitizeAttributes = function (tag, attributes, wikiCode, errors) {  attributes = attributes || ''; var common; var tablealign; var tablecell; var table; if (wikiCode === true) { common = '|dir|style|class|lang|id|title|'; tablealign = '|align|char|charoff|valign|'; table = '|summary|width|border|frame|rules|cellspacing|cellpadding|align|bgcolor|'; tablecell = '|abbr|axis|headers|scope|rowspan|colspan|nowrap|width|height|bgcolor|'; } else { common = '|dir|'; table = '|border|cellspacing|cellpadding|align|bgcolor|'; tablealign = '|align|valign|'; tablecell = '|rowspan|colspan|nowrap|bgcolor|'; } tag = tag.toLowerCase(); var sanitized = ''; var regExpMatch;  // 1 12 34 45 5 6 632 var regExp = /\s*(\w+)(\s*=\s*(('|")(.*?)\4|(\w+)))?\s*/g; var junk = attributes.replace(regExp, '\x00'); junk = junk.replace(/^\x00+|\x00\x00+|\x00+$/g, ''); junk = junk.replace(/\x00/g, '/'); var error = ''; if (junk !== '') { error += 'Not supported text in attribute. (' + junk + ')'; }  // error handling if (error !== '') { if (errors !== undefined) { var attribClean = attributes; attribClean = attribClean.replace(/ +/g, ' '); attribClean = attribClean.replace(/^ | $/g, ''); if (attribClean !== '') { attribClean = ' ' + attribClean; } errors.push(error + '(<' + tag + attribClean + '>)'); } }  while ( (regExpMatch = regExp.exec(attributes)) !== null) { var error = ''; var attrib = regExpMatch[1].toLowerCase(); var attribValue = regExpMatch[5] || regExpMatch[6] || ''; var valid = false; var tagCheck = '|' + tag + '|'; var attribCheck = '|' + attrib + '|';  // empty or missing attributes as parameters for wiki markup var flag = false;  // include non-html wiki markup and extended set of attributes for existing wikicode if (wikiCode === true) { if ('|center|em|strong|cite|code|var|sub|sup|dl|dd|dt|tt|b|i|big|small|strike|s|u|rb|rp|ruby|wbr|'.indexOf(tagCheck) >= 0) { if ((common).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|div|span|h1|h2|h3|h4|h5|h6|p|'.indexOf(tagCheck) >= 0) { if ((common + '|align|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|blockquote|'.indexOf(tagCheck) >= 0) { if ((common + '|cite|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|br|'.indexOf(tagCheck) >= 0) { if ('|style|clear|'.indexOf(attribCheck) >= 0) { valid = true; } } else if ('|pre|'.indexOf(tagCheck) >= 0) { if ((common + '|width|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|ins|del|'.indexOf(tagCheck) >= 0) { if ((common + '|cite|datetime|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('ul'.indexOf(tagCheck) >= 0) { if ((common + '|type|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|ol|'.indexOf(tagCheck) >= 0) { if ((common + '|type|start|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|li|'.indexOf(tagCheck) >= 0) { if ((common + '|type|value|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|table|'.indexOf(tagCheck) >= 0) { if ((common + table).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|caption|'.indexOf(tagCheck) >= 0) { if ((common + '|align|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|thead|tfoot|tbody|'.indexOf(tagCheck) >= 0) { if ((common + tablealign).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|colgroup|col|'.indexOf(tagCheck) >= 0) { if ((common + '|span|width|' + tablealign).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|tr|'.indexOf(tagCheck) >= 0) { if ((common + '|bgcolor|' + tablealign).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|td|th|'.indexOf(tagCheck) >= 0) { if ((common + tablecell + tablealign).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|font|'.indexOf(tagCheck) >= 0) { if ((common + '|size|color|face|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|abbr|'.indexOf(tagCheck) >= 0) { if ((common).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|hr|'.indexOf(tagCheck) >= 0) { if ((common + '|noshade|size|width|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|rt|'.indexOf(tagCheck) >= 0) { if ((common + '|rbspan|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|dfn|'.indexOf(tagCheck) >= 0) { if (('|name|id|').indexOf(attribCheck) >= 0) { valid = true; } }  // wiki markup else if ('|ref|'.indexOf(tagCheck) >= 0) { if (('|name|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|references|'.indexOf(tagCheck) >= 0) { } else if ('|syntaxhighlight|source|'.indexOf(tagCheck) >= 0) { if ((common + '|lang|enclose|highlight|line|start|').indexOf(attribCheck) >= 0) { valid = true; if ( ('|line|'.indexOf(attribCheck) >= 0) && (attribValue === '') ) { flag = true; } } } else if ('|poem|'.indexOf(tagCheck) >= 0) { if ((common + '|compact|').indexOf(attribCheck) >= 0) { valid = true; if ( ('|compact|'.indexOf(attribCheck) >= 0) && (attribValue === '') ) { flag = true; } } } else if ('|categorytree|'.indexOf(tagCheck) >= 0) { if ((common + '|mode|depth|onlyroot|hideroot|hideprefix|showcount|namespaces|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|gallery|'.indexOf(tagCheck) >= 0) { if ((common + '|perrow|widths|heights|caption|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|nowiki|noinclude|includeonly|onlyinclude|inputbox|timeline|imagemap|hiero|charinsert|'.indexOf(tagCheck) >= 0) { } else if ('|math|'.indexOf(tagCheck) >= 0) { if ((common + '|alt|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|score|'.indexOf(tagCheck) >= 0) { if ((common + '|lang|midi|override_midi|override_ogg|raw vorbis|').indexOf(attribCheck) >= 0) { valid = true; } } }  // strict, for html code to be wikified from external sources (websites, Word) else { if ('|center|em|strong|cite|code|var|sub|sup|dl|dd|dt|tt|b|i|big|small|strike|s|u|rb|rp|ruby|blockquote|pre|ins|del|wbr|'.indexOf(tagCheck) >= 0) { if ((common).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|div|span|h1|h2|h3|h4|h5|h6|p|'.indexOf(tagCheck) >= 0) { if ((common + '|align|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|br|'.indexOf(tagCheck) >= 0) { if ('|clear|'.indexOf(attribCheck) >= 0) { valid = true; } } else if ('|ul|'.indexOf(tagCheck) >= 0) { if ((common + '|type|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|ol|'.indexOf(tagCheck) >= 0) { if ((common + '|type|start|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|li|'.indexOf(tagCheck) >= 0) { if ((common + '|type|value|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|table|'.indexOf(tagCheck) >= 0) { if ((common + table).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|caption|'.indexOf(tagCheck) >= 0) { if ((common + '|align|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|thead|tfoot|tbody|'.indexOf(tagCheck) >= 0) { if ((common + tablealign).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|colgroup|col|'.indexOf(tagCheck) >= 0) { if ((common + '|span|' + tablealign).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|tr|'.indexOf(tagCheck) >= 0) { if ((common + '|bgcolor' + tablealign).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|td|th|'.indexOf(tagCheck) >= 0) { if ((common + tablecell + tablealign).indexOf(attribCheck) >= 0) { valid = true; } } else if ('|font|'.indexOf(tagCheck) >= 0) { if ((common + '|color|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|abbr|'.indexOf(tagCheck) >= 0) { if ((common + '|title|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|hr|'.indexOf(tagCheck) >= 0) { if ((common + '|noshade|size|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|rt|'.indexOf(tagCheck) >= 0) { if ((common + '|rbspan|').indexOf(attribCheck) >= 0) { valid = true; } } else if ('|dfn|'.indexOf(tagCheck) >= 0) { if (('|name|id|').indexOf(attribCheck) >= 0) { valid = true; } } }  // ignore empty attributes if ( (flag !== true) && (attribValue === '') ) { error += 'Empty attribute. '; }  // ignore not supported attributes if (valid === false) { error += 'Not supported attribute ' + attrib + '. '; }  // error handling if (error !== '') { if (errors !== undefined) { var attribClean = attributes; attribClean = attribClean.replace(/ +/g, ' '); attribClean = attribClean.replace(/^ | $/g, ''); if (attribClean !== '') { attribClean = ' ' + attribClean; } errors.push(error + '(<' + tag + attribClean + '>)'); } continue; }  // clean up defaults for align if (attrib == 'align') { if ('|tr|td|th|'.indexOf(tagCheck) >= 0) { if (attribValue == 'left') { attribValue = ''; } } }  // clean up defaults for valign else if (attrib == 'valign') { if ('|tr|td|th|'.indexOf(tagCheck) >= 0) { if (attribValue == 'top') { attribValue = ''; } } }  // clean up style else if (attrib == 'style') {  // remove non-standard Mozilla styles attribValue = attribValue.replace(/(^|\s)(-moz-[\w\-]+):\s[\w\-]+;\s*()/g, '$1'); attribValue = attribValue.replace(/(^|\s)([\w\-]+):\s[^;]*(-moz-[\w\-]+|windowtext)[^;]*;\s*()/g, '$1');  // remove dimensions from null values attribValue = attribValue.replace(/\b0(%|in|cm|mm|em|ex|pt|pc|px)\b/g, '0');  // remove empty definitions and spaces attribValue = attribValue.replace(/[\w\-]+\s*\:\s*; *()/g, ''); attribValue = attribValue.replace(/\s*(;|:)\s*()/g, '$1 '); attribValue = attribValue.replace(/(\s|;)+$/g, ';'); }  // clean up class else if (attrib == 'class') {  // remove MS Word classes attribValue = attribValue.replace(/^Ms.*$/g, ''); }  // add attribute if (flag === true) { sanitized += ' ' + attrib; } else if (attribValue !== '') { sanitized += ' ' + attrib + '="' + attribValue + '"'; } } return sanitized;};  //// wikEd.RemoveHighlighting: remove syntax highlighting in obj.html; sets obj.htmlCode if text contains html code// expects <br> instead of \n wikEd.RemoveHighlighting = function (obj) {  // preserve tags, spaces and newlines in pre tag markup obj.html = obj.html.replace(/(&lt;(syntaxhighlight|source|pre)\b[^\/]*?&gt;)((.|\n)*?)(&lt;\/\2&gt;)/gi, function(p, p1, p2, p3, p4, p5) { p3 = p3.replace(/ /g, '\xa0'); p3 = p3.replace(/\n/g, '\x00'); return p1 + p3 + p5; } );  // preserve spaces and content in pre, syntaxhighlight, source, and nowiki obj.plain = obj.plain.replace(/(&lt;(syntaxhighlight|source|pre|nowiki)\b[^\/]*?&gt;)((.|\n)*?)(&lt;\/\2&gt;)/gi, function(p, p1, p2, p3, p4, p5) { p3 = p3.replace(/([\[\]{}=*#:;|&])/g, '\x00$1\x00'); if (/^(syntaxhighlight|source|pre)$/i.test(p2) === true) { p3 = p3.replace(/ /g, '\x01'); p3 = p3.replace(/\n/g, '\x02'); } return p1 + p3 + p5; } );  // remove highlighting error messages if (wikEd.config.highlightError === true) { obj.html = obj.html.replace(/<span\b[^>]*?\bclass="wikEdHighlightError"[^>]*>(.|\n)*?<\/span><!--wikEdHighlightError-->/g, ''); }  // remove tablemode highlighting code obj.html = wikEd.RemoveTableModeHighlighting(obj.html);  // remove highlighting and atttribute-free span tags obj.html = wikEd.RemoveTag(obj.html, 'span', /\bclass="wikEd[\w\/]+"/);  // remove highlighting div tags obj.html = wikEd.RemoveTag(obj.html, 'div', /\bclass="wikEd[\w\/]+"/, '\x00', '\x00');  // comments obj.html = obj.html.replace(/<!--wikEd[\w\/]+-->/g, '');  // remove span and font tags from WebKit https://bugs.webkit.org/show_bug.cgi?id=13490 // filtering these tags does not help, they accumulate anyway obj.html = wikEd.RemoveTag(obj.html, 'span|font', /\bclass="(Apple-style-span|Apple-.*?)"/, '\x00', '\x00');  // remove highlighting div tags from WebKit var isRemove = [];  // 12 2 3 3 4 4 5 5 1 obj.html = obj.html.replace(/(([\x00\x01]\s*)?<(\/?)div\b([^>]*)>(\s*[\x00\x01])?)/g, function(p, p1, p2, p3, p4, p5) { if (p3 === '') { if ( (p2 !== '') || (p5 !== '') ) { if (/\bstyle="/.test(p4) === true) { if (/\bclass="/.test(p4) === false) { isRemove.push(true); return ''; } } } isRemove.push(false); return p1; } if (isRemove.pop() === true) { return ''; } return p1; } ); obj.html = obj.html.replace(/[\x00\x01]/g, '');  // preserve spaces and newlines in pre tag obj.html = obj.html.replace(/(<pre\b[^>]*>)((.|\n)*?)(<\/pre>)/g, function(p, p1, p2, p3, p4) { p2 = p2.replace(/ /g, '\xa0'); p2 = p2.replace(/\n/g, '\x00');  return p1 + p2 + p4; } );  // newlines obj.html = obj.html.replace(/[\n ]+/g, ' '); obj.html = obj.html.replace(/\x00/g, '\n');  // non-breaking spaces obj.html = obj.html.replace(/&nbsp;/g, '\xa0');  // check for pasted html content if (/<(?!br\b)/.test(obj.html) === true) { obj.htmlCode = true; } else { obj.htmlCode = false; } return;};  //// wikEd.HighlightSyntaxInit: initialize regExp for syntax highlighting and regExp-to-number array, called during start up// wikEd.HighlightSyntaxInit = function () {  wikEd.parseObj.matchToTag = ['']; wikEd.parseObj.regExpTags = null;  // main regular expression search definitions // [regular expression fragment, tag, tagClass, tagStart (regexp starts with newline)] var tagArray = [ ['(((\\bhttps?:|\\bftp:|\\birc:|\\bgopher:|)\\/\\/)|\\bnews:|\\bmailto:)[^\\x00-\\x20\\s"\\[\\]\\x7f]+', 'inlineURL', 'block'], // inline link  // not beneficial in current browsers // ['[^{}\\[\\]\x00\x01_|!=*#:;"\'\\n\\~\\-]+', 'text', 'ignore'], // chew-up fragment to ignore plain text, triples regExp speed in ancient browsers only, check later if chewed into start of inlineLink; start-with-text tags (PMID,...) have to be tested for separately to benefit from his  ['\x00(nowiki)\\b[^\x00\x01]*\x01(.|\\n)*?\x00/nowiki\\s*\x01', 'nowiki', 'block'], // <nowiki>...</nowiki> ['\x00(pre)\\b[^\x00\x01]*\x01(.|\\n)*?\x00/pre\\s*\x01', 'pre', 'block'], // <pre>...</pre> ['\x00(math)\\b[^\x00\x01]*\x01(.|\\n)*?\x00/math\\s*\x01', 'math', 'block'], // <math>...</math> ['\x00(score)\\b[^\x00\x01]*\x01(.|\\n)*?\x00/score\\s*\x01', 'score', 'block'], // <score>...</score>  ['(^|\\n)([ \xa0]+)(\\S[^\\n]*)', 'preform', 'block'], // "preformatted" text line (leading space) ['(^|\\n)([*#:;]+)([^\\n]*)', 'list', 'block'], // list line  ['\x00(br|wbr)\\b[^\x00\x01]*\x01', 'void', 'block'], // <br>, <wbr> ['\x00(\\w+)[^\x00\x01]*?\\/\x01', 'htmlEmpty', 'block'], // <html />  ['\x00(\\w+)[^\x00\x01]*\x01', 'html', 'open'], // <html> ['\x00\\/(\\w+)[^\x00\x01]*\x01', 'html', 'close'], // </html>  ['(^|\\n)(\\{\\|)', 'table', 'open'], // table start ['(^|\\n)(\\|\\}\\})', 'pipeTemplateEnd', 'multi'], // empty template parameter + template end ['(^|\\n)(\\|\\})', 'table', 'close'], // table end  ['(^|\\n)(\\|\\+)', 'tableCaption', 'open'], // table caption ['(^|\\n)(\\|\\-)', 'row', 'open'], // table row  ['(^|\\n)(\\|)', 'newlinePipe', 'block'], // table cell, wikilink separator, file parameter separator, empty template parameter ['\\|\\|', 'doublePipe', 'block'], // table cell separator, empty file parameter separator, empty template parameters ['\\|', 'pipe', 'block'], // table cell attribute separator, table caption parameter separator, wikilink separator, file parameter separator, redirect separator, template parameter parameter  ['(^|\\n)(!)', 'header', 'open'], // table header cell ['!!', 'headerSep', 'open'], // table header cell separator  ['\\{{2,}', 'paramTempl', 'open'], // template or parameter start ['\\}{2,}', 'paramTempl', 'close'], // template parameter end  ['(^\\s*)#REDIRECT(?=\\s*\\[\\[)', 'redirect', 'block'], // redirect  ['\\[\\[(?=(Image|File|Media|' + wikEd.config.text['wikicode Image'] + '|' + wikEd.config.text['wikicode File'] + '|' + wikEd.config.text['wikicode Media'] + ')\\s*:\\s*)', 'file', 'open'], // file link start /// add translation ['\\[\\[', 'link', 'open'], // wikilink, category start with interlink detection ['\\]\\]', 'doubleCloseBracket', 'close'], // wikilink, category, file link, redirect end  ['\\[((((https?:|ftp:|irc:|gopher:|)\\/\\/)|news:|mailto:)[^\\x00-\\x20\\s"\\[\\]\\x7f]+)(\\s*)', 'external', 'open'], // external link start; up?? [[url]] detected as ext link! ['\\]', 'external', 'close'], // external link end  ['(^|\\n)={1,6}', 'heading', 'open'], // heading start - heading can contain multi-line templates and <tag>s, all single-line ['={1,6}[ \xa0\\t]*(?=(\\n|$))', 'heading', 'close'], // heading end  ['\\\'{2,}', 'boldItalic', 'multi'], // bold, italic  ['__(' + wikEd.magicWords + ')__', 'magic', 'block'], // magic words ['~{3,5}', 'signature', 'block'], // signature ['(^|\\n)\\-{4,}', 'hr', 'block'], // hr ['(\\n|$)', 'newline', 'block'] // breaks: heading, lists, external link, wikilink before  ];  // parse tag array into regular expression string and parenthesized substring match-to-tag info array var regExpStrings = []; for (var i = 0; i < tagArray.length; i ++) { var regExpSub = tagArray[i][0]; var tag = tagArray[i][1]; var tagClass = tagArray[i][2];  // add parenthesized sub regExp to regexp array regExpStrings.push('(' + regExpSub + ')');  // detect if a fragment starts with (^|\\n) to handle the leading newlines var tagStart = false; if (/^\(\^\|\\n\)/.test(regExpSub) === true) { tagStart = true; }  // save tag information for matched parenthesis wikEd.parseObj.matchToTag.push( [tag, tagClass, tagStart] );  // add empty entry for all sub parentheses, ignore (? and \( var pos = 0; while ( (pos = regExpSub.indexOf('(', pos) + 1) > 0) { if (regExpSub.charAt(pos) != '?') { if (regExpSub.charAt(pos - 2) != '\\') { wikEd.parseObj.matchToTag.push( [] ); } } } }  // create regExp from or-joined parenthesized sub regExps wikEd.parseObj.regExpTags = new RegExp(regExpStrings.join('|'), 'gi');  return;};  //// wikEd.HighlightSyntax: highlight syntax in obj.html;// existing highlighting must have been removed using wikEd.RemoveHighlighting// expects < > &lt; &gt; &amp; \xa0 instead of &nbsp; \n instead of <br>// known bugs:// - templates inside elements// - fragment highlighting misses surrounding html//// this is a real wikicode parser that works as follows:// cycle through the text with a complex regexp search for wikicode and highlighting fragments// build an array-based tree structure of text elements// tag info: text pos, text length, tag type (open, close, block, error)// connectivity info: parent, firstChild, nextSibling, paired opening/closing (all array indexes)// add actual highlighting html code to parse tree elements///* TO DO:heading closes linksvalid table markup: \n :{|preformatted lines: space-only lines inside and as last allowed*/ wikEd.HighlightSyntax = function (obj, noTimeOut, keepComments, noBlocks) {  // start timer to cancel after wikEd.config.maxHighlightTime ms var highlightStartDate = new Date();  // linkify raw watchlist if (wikEd.editWatchlist === true) { obj.html = obj.html.replace(/(.*)/gm, function(p, p1) { var ns = ''; var article = p1; var regExp = /^(.*?:)(.*)$/; var regExpMatch = regExp.exec(article); if (regExpMatch !== null) { ns = regExpMatch[1]; article = regExpMatch[2]; } var html = '<span class="wikEdWatchlistLink" ' + wikEd.HighlightLinkify(ns, article) + '>' + p + '</span>'; return html; } ); return; }  // &lt; &gt; &amp; to \x00 \x01 & obj.html = obj.html.replace(/&lt;/g, '\x00'); obj.html = obj.html.replace(/&gt;/g, '\x01'); obj.html = obj.html.replace(/&amp;/g, '&');  // trailing, leading, and multi spaces to nbsp obj.html = obj.html.replace(/^ | $/gm, '\xa0'); obj.html = obj.html.replace(/(\n|\xa0 | ) /g, '$1\xa0');  // define parse object var parseObj = {  // tree object that holds nodes to be sorted and joined for final text: // { 'tag': , 'parent': , 'firstChild': , 'nextSibling': , 'start': , 'tagLength': , 'type': , 'paired': , 'pairedPos': , 'left': , 'right': , 'index': , 'attrib': , 'newline': } 'tree': [],  // main regular expression for syntactic elements 'regExp': null,  // last match 'regExpMatch': null,  // highlight whole text or fragment 'whole': false,  // ignore leading closing tags for fragment highlighting 'addedOpenTag': false,  // quick references 'lastOpenTag': null, 'lastOpenNode': 0,  // filtered ignore p tags 'lastOpenNodeFiltered': null, 'lastOpenTagFiltered': null,  'secondlastOpenNodeFiltered': null, 'secondlastOpenTagFiltered': null, };  // add root node parseObj.tree[0] = { 'type': 'root' };  // clear array of link addresses and preview image ids if (obj.whole === true) { parseObj.whole = true; wikEd.wikiLinks = []; wikEd.referenceArray = []; wikEd.templateArray = []; wikEd.charEntityArray = []; wikEd.HighlightNamedHideButtonsStylesheet = new wikEd.StyleSheet(wikEd.frameDocument); wikEd.filePreviewNo = 0; wikEd.filePreviewIds = []; }  // take out comments and html formatting to be kept var content = ''; var from = 0; var commentsLength = 0; var regExpMatch; var regExpComments = /(\x00!--(.|\n)*?--\x01)|(<[^>]*>)/g; while ( (regExpMatch = regExpComments.exec(obj.html)) !== null) { var tag; var p1 = regExpMatch[1] || ''; var p2 = regExpMatch[2] || ''; if (p1 !== '') { tag = 'comment'; } else if (p2 !== '') { tag = 'keep'; } parseObj.tree.push( { 'tag': tag, 'start': regExpMatch.index - commentsLength, 'tagLength': 0, 'type': tag, 'left': regExpMatch[0] } ); content += obj.html.substring(from, regExpMatch.index); commentsLength += regExpMatch[0].length; from = regExpComments.lastIndex; } if (parseObj.tree.length > 0) { content += obj.html.substring(from); obj.html = content; }  //// opening block tags and templates break link?  // show main parsing regExp: // WED('regExp', wikEd.parseObj.regExpTags.toString().replace(/\x00/g, '<').replace(/\x01/g, '>').replace(/\n/g, '\\n'));  // cycle through text and find tags with a regexp search wikEd.parseObj.regExpTags.lastIndex = 0; while ( (parseObj.regExpMatch = wikEd.parseObj.regExpTags.exec(obj.html)) !== null) {  // cancel highlighting after wikEd.config.maxHighlightTime ms if (noTimeOut !== true) { var currentDate = new Date(); if ( (currentDate - highlightStartDate) > wikEd.config.maxHighlightTime) { break; } }  var tagMatch = parseObj.regExpMatch[0]; var tagFrom = parseObj.regExpMatch.index; var tagLength = tagMatch.length; var tagTo = tagFrom + tagLength; var tagProperties = []; var tagMatchParenth = 0;  // get regexp index number from first defined parenthesized submatch var tag = ''; var tagClass = ''; var tagStart = ''; for (var i = 1; i < wikEd.parseObj.matchToTag.length; i ++) { if (typeof parseObj.regExpMatch[i] != 'undefined') {  // get tag information tag = wikEd.parseObj.matchToTag[i][0]; tagClass = wikEd.parseObj.matchToTag[i][1]; tagStart = wikEd.parseObj.matchToTag[i][2]; tagMatchParenth = i; break; } }  // handle chew-up regExp matches that massively speed up regexp search if (tagClass == 'ignore') {  // move regExp pointer back if chew-up regExp fragment has eaten into the start of an inline link if (obj.html.charAt(wikEd.parseObj.regExpTags.lastIndex) == ':') { var regExpMatch = /(https?|ftp|irc|gopher)$/.exec(tagMatch); if (regExpMatch !== null) { wikEd.parseObj.regExpTags.lastIndex = wikEd.parseObj.regExpTags.lastIndex - regExpMatch[0].length; } } continue; }  // detect and remove newline from leading (^|\n) in sub-regexp: table, pipeTemplateEnd, tableCaption, row, newlinePipe, header var leadingNewline = false; if (tagStart === true) { if (parseObj.regExpMatch[tagMatchParenth + 1] == '\n') { tagFrom ++; tagLength --; leadingNewline = true; tagProperties.push(['newline', true]); } }  // newlines close or end certain tags if (leadingNewline === true) { wikEd.HighlightBuildTree('newline', 'close', tagFrom, 0, parseObj); } var openNode = parseObj.tree[parseObj.lastOpenNodeFiltered];  // get attrib text if ( (tagClass == 'open') && ( (tag == 'table') || (tag == 'row') ) ) { var attribEnd = obj.html.indexOf('\n', tagTo); if (attribEnd == -1) { attribEnd = null; } var attribText = obj.html.substring(tagTo, attribEnd); if (attribText !== '') { attribText = attribText.replace(/^ +| +$/g, ''); tagProperties.push(['attrib', attribText]); } }  // no wikicode in link target, template, or parameter name if ( (parseObj.lastOpenTag == 'link') || (parseObj.lastOpenTag == 'template') || (parseObj.lastOpenTag == 'parameter') ) {  if ( (openNode !== undefined) && (openNode.firstChild === null) ) {  // allow templates and template parameters, template and link separators, and newline if ( ( (tagClass == 'open') && (tag != 'paramTempl') ) || ( (tagClass == 'block') && (tag != 'newlinePipe') && (tag != 'doublePipe') && (tag != 'pipe') && (tag != 'headerSep') && (tag != 'newline') && (tag != 'preform') ) //// preform ok? ) {  // convert opening tag to error and continue var errorText; if (parseObj.lastOpenTag == 'link') { errorText = wikEd.config.text.wikEdErrorCodeInLinkName; } else if (parseObj.lastOpenTag == 'template') { errorText = wikEd.config.text.wikEdErrorCodeInTemplName; } else if (parseObj.lastOpenTag == 'parameter') { errorText = wikEd.config.text.wikEdErrorCodeInParamName; } wikEd.HighlightMarkLastOpenNode(errorText, parseObj); wikEd.HighlightGetLevel(parseObj); } } }  // handle current tag by dispatching infos to stack manager that builds a hierarchical tree switch (tag) {  // non-ambiguous tags case 'nowiki': case 'pre': case 'math': case 'score': case 'void': case 'file': case 'heading': case 'redirect': case 'magic': case 'signature': case 'hr': wikEd.HighlightBuildTree(tag, tagClass, tagFrom, tagLength, parseObj); break;  // bold and italic case 'boldItalic': switch (tagLength) { case 2: switch(parseObj.lastOpenTagFiltered) { case 'italic': wikEd.HighlightBuildTree('italic', 'close', tagFrom, tagLength, parseObj); break; case 'boldItalic': wikEd.HighlightTreeRedefine(parseObj.lastOpenNodeFiltered, 'italic', 3, 2, parseObj); wikEd.HighlightTreeRedefine(parseObj.secondlastOpenNodeFiltered, 'bold', 0, 3, parseObj); wikEd.HighlightGetLevel(parseObj); wikEd.HighlightBuildTree('italic', 'close', tagFrom, tagLength, parseObj); break; default: wikEd.HighlightBuildTree('italic', 'open', tagFrom, tagLength, parseObj); } break; case 3: switch(parseObj.lastOpenTagFiltered) { case 'bold': wikEd.HighlightBuildTree('bold', 'close', tagFrom, tagLength, parseObj); break; case 'boldItalic': wikEd.HighlightTreeRedefine(parseObj.lastOpenNodeFiltered, 'bold', 2, 3, parseObj); wikEd.HighlightTreeRedefine(parseObj.secondlastOpenNodeFiltered, 'italic', 0, 2, parseObj); wikEd.HighlightGetLevel(parseObj); wikEd.HighlightBuildTree('bold', 'close', tagFrom, tagLength, parseObj); break; default: wikEd.HighlightBuildTree('bold', 'open', tagFrom, tagLength, parseObj); } break; case 5: switch(parseObj.lastOpenTagFiltered) { case 'bold': if (parseObj.secondlastOpenTagFiltered == 'italic') { wikEd.HighlightBuildTree('bold', 'close', tagFrom, 3, parseObj); wikEd.HighlightBuildTree('italic', 'close', tagFrom + 3, 2, parseObj); } else { wikEd.HighlightBuildTree('bold', 'close', tagFrom, 3, parseObj); wikEd.HighlightBuildTree('italic', 'open', tagFrom + 3, 2, parseObj); } break; case 'italic': if (parseObj.secondlastOpenTagFiltered == 'bold') { wikEd.HighlightBuildTree('italic', 'close', tagFrom, 2, parseObj); wikEd.HighlightBuildTree('bold', 'close', tagFrom + 2, 3, parseObj); } else { wikEd.HighlightBuildTree('italic', 'close', tagFrom, 2, parseObj); wikEd.HighlightBuildTree('bold', 'open', tagFrom + 2, 3, parseObj); } break; case 'boldItalic': wikEd.HighlightTreeRedefine(parseObj.secondlastOpenNodeFiltered, 'bold', 0, 3, parseObj); wikEd.HighlightTreeRedefine(parseObj.lastOpenNodeFiltered, 'italic', 3, 2, parseObj); wikEd.HighlightGetLevel(parseObj); parseObj.lastOpenTag = 'italic'; wikEd.HighlightBuildTree('italic', 'close', tagFrom, 2, parseObj); wikEd.HighlightBuildTree('bold', 'close', tagFrom + 2, 3, parseObj); break; default: wikEd.HighlightBuildTree('boldItalic', 'open', tagFrom, tagLength, parseObj); wikEd.HighlightBuildTree('boldItalic', 'open', tagFrom, tagLength, parseObj); } break; default: parseObj.tree.push( { 'start': tagFrom, 'tagLength': tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorBoldItalic } ); break; } break;  // templParam: template or template parameter case 'paramTempl':  // template or parameter var paramTemplTag = tag; if (tagLength == 2) { paramTemplTag = 'template'; } else if (tagLength == 3) { paramTemplTag = 'parameter'; }  // open paramTempl if (tagClass == 'open') { wikEd.HighlightBuildTree(paramTemplTag, tagClass, tagFrom, tagLength, parseObj);  // add spare elements for later disambiguation if (paramTemplTag == 'paramTempl') { for (var pos = 2; pos < tagLength - 1; pos = pos + 2) { wikEd.HighlightBuildTree(paramTemplTag, tagClass, tagFrom, tagLength, parseObj); } } }  // close paramTempl else {  // no opening tag, delegate error handling if ( (parseObj.lastOpenNode === 0) || (parseObj.lastOpenNode === null) ) { wikEd.HighlightBuildTree(paramTemplTag, tagClass, tagFrom, tagLength, parseObj); break; } if (openNode === undefined) { wikEd.HighlightBuildTree(paramTemplTag, tagClass, tagFrom, tagLength, parseObj); break; }  // close template or parameter, open and close defined if ( ( (paramTemplTag == 'template') && (parseObj.lastOpenTagFiltered == 'template') ) || ( (paramTemplTag == 'parameter') && (parseObj.lastOpenTagFiltered == 'parameter') ) || ( (paramTemplTag == 'parameter') && (parseObj.lastOpenTagFiltered == 'parameterPiped') ) ) { wikEd.HighlightBuildTree(paramTemplTag, tagClass, tagFrom, tagLength, parseObj); }  // closing defines ambiguous opening else if ( ( (paramTemplTag == 'template') || (paramTemplTag == 'parameter') ) && (parseObj.lastOpenTagFiltered == 'paramTempl') && (openNode.tagLength >= tagLength) ) {  // redefine ambiguous opening wikEd.HighlightTreeRedefine(parseObj.lastOpenNodeFiltered, paramTemplTag, openNode.tagLength - tagLength, tagLength, parseObj);  // adjust all ambiguous parents var redefinedTag; var redefinedLength; var nodeNo = openNode.parent; while ( (nodeNo !== 0) && (nodeNo !== null) && (nodeNo !== undefined) ) { var node = parseObj.tree[nodeNo]; if (node.tag != 'paramTempl') { break; }  if (nodeNo == openNode.parent) { redefinedTag = node.tag; redefinedLength = node.tagLength - tagLength; }  // ignore spare paramTempl opening tags like p tags if (redefinedLength === 0) { redefinedTag = 'spare'; }  // mark remaining single { as error else if (redefinedLength == 1) { parseObj.tree.push( { 'start': node.start, 'tagLength': node.tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorTemplParam } ); redefinedTag = 'spare'; }  // this is a template else if (redefinedLength == 2) { node.tag = 'template'; }  // this is a parameter else if (redefinedLength == 3) { node.tag = 'parameter'; }  // redefine parent wikEd.HighlightTreeRedefine(nodeNo, redefinedTag, null, redefinedLength, parseObj);  // all further opening paramTempl tags are spare if (redefinedLength <= 3) { redefinedTag = 'spare'; redefinedLength = 0; }  // up one level nodeNo = node.parent; } wikEd.HighlightGetLevel(parseObj);  // and close innermost tag wikEd.HighlightBuildTree(paramTemplTag, tagClass, tagFrom, tagLength, parseObj); }  // opening defines ambiguous closing else if ( ( (openNode.tag == 'template') || (openNode.tag == 'parameter') || (openNode.tag == 'parameterPiped') ) && (tagLength >= openNode.tagLength) ) { wikEd.HighlightBuildTree(openNode.tag, tagClass, tagFrom, openNode.tagLength, parseObj); wikEd.parseObj.regExpTags.lastIndex = wikEd.parseObj.regExpTags.lastIndex - tagLength + openNode.tagLength; }  // both ambiguous else if ( (paramTemplTag == 'paramTempl') && (openNode.tag == 'paramTempl') && ( (openNode.tagLength > 3) && (tagLength > 3) ) ) { parseObj.tree.push( { 'start': openNode.start, 'tagLength': openNode.tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorTemplParamAmbig } ); parseObj.tree.push( { 'start': tagFrom, 'tagLength': tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorTemplParamAmbig } ); }  // opening and closing do not match else { parseObj.tree.push( { 'start': openNode.start, 'tagLength': openNode.tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorTemplParam } ); parseObj.tree.push( { 'start': tagFrom, 'tagLength': tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorTemplParam } ); } } break;  // wikilink case 'link': wikEd.HighlightBuildTree(tag, tagClass, tagFrom, 2, parseObj); break;  // inline link block and external link case 'inlineURL': case 'external':  // trailing punctuation not part of inline links if (tag == 'inlineURL') { var regExpMatch; if (/\(/.test(tagMatch) === true) { regExpMatch = /^(.*?)([.,:;\\!?)]+)$/.exec(tagMatch); } else { regExpMatch = /^(.*?)([.,:;\\!?]+)$/.exec(tagMatch); } if (regExpMatch !== null) { wikEd.parseObj.regExpTags.lastIndex = tagFrom + regExpMatch[1].length; tagMatch = regExpMatch[1]; tagLength = tagMatch.length; tagTo = tagFrom + tagLength; } }  // urls in templates or tables are interrupted by tag strings if (tag == 'inlineURL') { var node = parseObj.tree[parseObj.lastOpenNode]; while ( (node !== undefined) && (node !== null) ) {  // urls in templates are interrupted by }} and | if ( (node.tag == 'template') || (node.tag == 'paramTempl') || (node.tag == 'parameter') || (node.tag == 'parameterPiped') ) { var regExpMatch; if ( (regExpMatch = /^(.*?)(\}\}|\|)(.*?)$/.exec(tagMatch)) !== null) { wikEd.parseObj.regExpTags.lastIndex = tagFrom + regExpMatch[1].length; tagMatch = regExpMatch[1]; tagLength = tagMatch.length; tagTo = tagFrom + tagLength; } break; }  // urls in tables are interrupted by || else if (node.tag == 'table') { var regExpMatch; if ( (regExpMatch = /^(.*?)(\}\}|\|)(.*?)$/.exec(tagMatch)) !== null) { wikEd.parseObj.regExpTags.lastIndex = tagFrom + regExpMatch[1].length; tagMatch = regExpMatch[1]; tagLength = tagMatch.length; tagTo = tagFrom + tagLength; } break; } node = parseObj.tree[node.parent]; } }  // dissect external [url text if (tag == 'external') { if (tagClass == 'open') { var url = parseObj.regExpMatch[tagMatchParenth + 1]; var spaces = parseObj.regExpMatch[tagMatchParenth + 5]; wikEd.HighlightBuildTree(tag, tagClass, tagFrom, 1, parseObj); wikEd.HighlightBuildTree('externalURL', 'block', tagFrom + 1, url.length, parseObj); wikEd.HighlightBuildTree('externalText', tagClass, tagFrom + 1 + url.length + spaces.length, 0, parseObj); }  // close ], ignore false positive non-tags that have no opening [ else { var node = parseObj.tree[parseObj.lastOpenNode]; while ( (node !== null) && (node !== undefined) ) { if (node.tag == tag) { break; } node = parseObj.tree[node.parent]; } if ( (node !== null) && (node !== undefined) ) { if (node.parent !== null) { wikEd.HighlightBuildTree('externalText', tagClass, tagFrom, 0, parseObj); wikEd.HighlightBuildTree(tag, tagClass, tagFrom, tagLength, parseObj); } } } break; }  wikEd.HighlightBuildTree(tag, tagClass, tagFrom, tagLength, parseObj); break;  // <html> case 'html': var htmlTag = parseObj.regExpMatch[tagMatchParenth + 1].toLowerCase(); if (/^(ref|references|sub|sup|u|s|p|wbr)$/i.test(htmlTag) === true) { wikEd.HighlightBuildTree(htmlTag, tagClass, tagFrom, tagLength, parseObj); } else if (/^(table|tr|td|th|col|thead|tfoot|tbody|colgroup|caption|abbr|big|blockquote|center|code|del|div|font|ins|small|span|strike|tt|rb|rp|rt|ruby|nowiki|math|score|noinclude|includeonly|onlyinclude|gallery|categorytree|charinsert|hiero|imagemap|inputbox|poem|syntaxhighlight|source|timeline)$/.test(htmlTag) === true) { wikEd.HighlightBuildTree(htmlTag, tagClass, tagFrom, tagLength, parseObj); } else { wikEd.HighlightBuildTree('htmlUnknown', 'block', tagFrom, tagLength, parseObj); } break;  // <html /> case 'htmlEmpty': var htmlTag = parseObj.regExpMatch[tagMatchParenth + 1].toLowerCase(); if (/^(references|ref|br|p|wbr)$/i.test(htmlTag) === true) { wikEd.HighlightBuildTree(htmlTag, tagClass, tagFrom, tagLength, parseObj); } else { wikEd.HighlightBuildTree(tag, tagClass, tagFrom, tagLength, parseObj); } break;  // |}}: table end or empty template parameter + template end case 'pipeTemplateEnd': switch (parseObj.lastOpenTagFiltered) { case 'table': wikEd.HighlightBuildTree('table', 'close', tagFrom, 2, parseObj, tagProperties); break; case 'tableAttrib': wikEd.HighlightBuildTree('tableAttrib', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('table', 'close', tagFrom, 2, parseObj, tagProperties); break; case 'tableCaption': wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('table', 'close', tagFrom, 2, parseObj, tagProperties); break; case 'captionAttrib': wikEd.HighlightBuildTree('captionAttrib', 'close', openNode.start + openNode.tagLength, 0, parseObj); wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('table', 'close', tagFrom, 2, parseObj, tagProperties); break; case 'row': wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('table', 'close', tagFrom, 2, parseObj, tagProperties); break; case 'rowAttrib': wikEd.HighlightBuildTree('rowAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom, 2, parseObj); break; case 'header': wikEd.HighlightBuildTree('header', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('table', 'close', tagFrom, 2, parseObj, tagProperties); break; case 'cell': wikEd.HighlightBuildTree('cell', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('table', 'close', tagFrom, 2, parseObj, tagProperties); break; case 'template': wikEd.HighlightBuildTree('templateParam', 'block', tagFrom, 1, parseObj); wikEd.HighlightBuildTree('template', 'close', tagFrom + 1, 2, parseObj); break; } break;  // {|, |}: table case 'table': if (tagClass == 'open') { switch (parseObj.lastOpenTagFiltered) { case 'tableAttrib': wikEd.HighlightBuildTree('tableAttrib', 'close', tagFrom - 1, 0, parseObj); break; case 'tableCaption': wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); break; case 'captionAttrib': wikEd.HighlightBuildTree('captionAttrib', 'close', openNode.start + openNode.tagLength, 0, parseObj); wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); break; case 'row': wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'rowAttrib': wikEd.HighlightBuildTree('rowAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'header': break; case 'headerAttrib': wikEd.HighlightBuildTree('headerAttrib', 'close', tagFrom - 1, 0, parseObj); break; case 'cell': break; case 'cellAttrib': wikEd.HighlightBuildTree('cellAttrib', 'close', tagFrom - 1, 0, parseObj); break; } wikEd.HighlightBuildTree(tag, tagClass, tagFrom, tagLength, parseObj, tagProperties); wikEd.HighlightBuildTree('tableAttrib', 'open', tagTo, 0, parseObj); }  // close close else { switch (parseObj.lastOpenTagFiltered) { case 'tableAttrib': wikEd.HighlightBuildTree('tableAttrib', 'close', tagFrom - 1, 0, parseObj); break; case 'tableCaption': wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); break; case 'captionAttrib': wikEd.HighlightBuildTree('captionAttrib', 'close', openNode.start + openNode.tagLength, 0, parseObj); wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); break; case 'row': wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'rowAttrib': wikEd.HighlightBuildTree('rowAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'header': wikEd.HighlightBuildTree('header', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'headerAttrib': wikEd.HighlightBuildTree('headerAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('header', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'cell': wikEd.HighlightBuildTree('cell', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'cellAttrib': wikEd.HighlightBuildTree('cellAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('cell', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; } wikEd.HighlightBuildTree(tag, tagClass, tagFrom, tagLength, parseObj, tagProperties); } break;  // ]]: wikilink, file link, redirect case 'doubleCloseBracket': if (parseObj.lastOpenTagFiltered == 'file') { wikEd.HighlightBuildTree(parseObj.lastOpenTagFiltered, tagClass, tagFrom, tagLength, parseObj); } else { wikEd.HighlightBuildTree('link', tagClass, tagFrom, tagLength, parseObj); } break;  // \n|: table cell, wikilink separator, file parameter separator, redirect separator, empty template parameter case 'newlinePipe': switch (parseObj.lastOpenTagFiltered) { case 'table': wikEd.HighlightBuildTree('row', 'open', tagFrom, 0, parseObj); break; case 'tableAttrib': wikEd.HighlightBuildTree('tableAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'open', tagFrom, 0, parseObj); break; case 'tableCaption': wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'open', tagFrom, 0, parseObj); break; case 'captionAttrib': wikEd.HighlightBuildTree('captionAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'open', tagFrom, 0, parseObj); break; case 'row': break; case 'rowAttrib': wikEd.HighlightBuildTree('rowAttrib', 'close', tagFrom - 1, 0, parseObj); break; case 'header': wikEd.HighlightBuildTree('header', 'close', tagFrom - 1, 0, parseObj); break; case 'headerAttrib': wikEd.HighlightBuildTree('headerAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('header', 'close', tagFrom - 1, 0, parseObj); break; case 'cell': wikEd.HighlightBuildTree('cell', 'close', tagFrom - 1, 0, parseObj); break; case 'cellAttrib': wikEd.HighlightBuildTree('cellAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('cell', 'close', tagFrom - 1, 0, parseObj); break; case 'link': wikEd.HighlightBuildTree('linkParam', tagClass, tagFrom, tagLength, parseObj); break; case 'file': wikEd.HighlightBuildTree('fileParam', tagClass, tagFrom, tagLength, parseObj); break; case 'template': case 'paramTempl': wikEd.HighlightBuildTree('templateParam', tagClass, tagFrom, tagLength, parseObj); break; } switch (parseObj.lastOpenTagFiltered) { case 'table': case 'tableAttrib': case 'tableCaption': case 'captionAttrib': case 'row': case 'rowAttrib': case 'header': case 'headerAttrib': case 'cell': case 'cellAttrib': wikEd.HighlightBuildTree('cell', 'open', tagFrom, tagLength, parseObj, tagProperties); wikEd.HighlightBuildTree('cellAttrib', 'open', tagTo, 0, parseObj); } break;  // \n!: header case 'header': switch (parseObj.lastOpenTagFiltered) { case 'table': wikEd.HighlightBuildTree('row', 'open', tagFrom, 0, parseObj); break; case 'tableAttrib': wikEd.HighlightBuildTree('tableAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'open', tagFrom, 0, parseObj); break; case 'tableCaption': wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'open', tagFrom, 0, parseObj); break; case 'captionAttrib': wikEd.HighlightBuildTree('captionAttrib', 'close', openNode.start + openNode.tagLength, 0, parseObj); wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'open', tagFrom, 0, parseObj); break; case 'row': break; case 'rowAttrib': wikEd.HighlightBuildTree('rowAttrib', 'close', tagFrom - 1, 0, parseObj); break; case 'header': wikEd.HighlightBuildTree('header', 'close', tagFrom - 1, 0, parseObj); break; case 'headerAttrib': wikEd.HighlightBuildTree('headerAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('header', 'close', tagFrom - 1, 0, parseObj); break; case 'cell': wikEd.HighlightBuildTree('cell', 'close', tagFrom - 1, 0, parseObj); break; case 'cellAttrib': wikEd.HighlightBuildTree('cellAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('cell', 'close', tagFrom - 1, 0, parseObj); break; } wikEd.HighlightBuildTree(tag, tagClass, tagFrom, tagLength, parseObj, tagProperties); wikEd.HighlightBuildTree('headerAttrib', 'open', tagTo, 0, parseObj); break;  // ||: table cell separator, empty file parameter separator, empty template parameters case 'doublePipe': switch (parseObj.lastOpenTagFiltered) { case 'header': wikEd.HighlightBuildTree('header', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('header', 'open', tagFrom, tagLength, parseObj); wikEd.HighlightBuildTree('headerAttrib', 'open', tagTo, 0, parseObj); break; case 'headerAttrib': wikEd.HighlightBuildTree('headerAttrib', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('header', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('header', 'open', tagFrom, tagLength, parseObj); wikEd.HighlightBuildTree('headerAttrib', 'open', tagTo, 0, parseObj); break; case 'cell': wikEd.HighlightBuildTree('cell', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('cell', 'open', tagFrom, tagLength, parseObj); wikEd.HighlightBuildTree('cellAttrib', 'open', tagTo, 0, parseObj); break; case 'cellAttrib': wikEd.HighlightBuildTree('cellAttrib', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('cell', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('cell', 'open', tagFrom, tagLength, parseObj); wikEd.HighlightBuildTree('cellAttrib', 'open', tagTo, 0, parseObj); break; case 'link': wikEd.HighlightBuildTree('linkParam', tagClass, tagFrom, 1, parseObj); break; case 'file': wikEd.HighlightBuildTree('fileParam', tagClass, tagFrom, 1, parseObj); wikEd.HighlightBuildTree('fileParam', tagClass, tagFrom + 1, 1, parseObj); break; case 'template': case 'paramTempl': wikEd.HighlightBuildTree('templateParam', tagClass, tagFrom, 1, parseObj); wikEd.HighlightBuildTree('templateParam', tagClass, tagFrom + 1, 1, parseObj); break; } break;  // !!: table header separator case 'headerSep': switch (parseObj.lastOpenTagFiltered) { case 'header': wikEd.HighlightBuildTree('header', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('header', 'open', tagFrom, tagLength, parseObj); wikEd.HighlightBuildTree('headerAttrib', 'open', tagTo, 0, parseObj); break; case 'headerAttrib': wikEd.HighlightBuildTree('headerAttrib', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('header', 'close', tagFrom, 0, parseObj); wikEd.HighlightBuildTree('header', 'open', tagFrom, tagLength, parseObj); wikEd.HighlightBuildTree('headerAttrib', 'open', tagTo, 0, parseObj); break; } break;  // |-, |+: table caption, table row case 'tableCaption': case 'row': switch (parseObj.lastOpenTagFiltered) { case 'table': break; case 'tableAttrib': wikEd.HighlightBuildTree('tableAttrib', 'close', tagFrom - 1, 0, parseObj); break; case 'tableCaption': wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); break; case 'captionAttrib': wikEd.HighlightBuildTree('captionAttrib', 'close', openNode.start + openNode.tagLength, 0, parseObj); wikEd.HighlightBuildTree('tableCaption', 'close', tagFrom - 1, 0, parseObj); break; case 'row': wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'rowAttrib': wikEd.HighlightBuildTree('rowAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'header': wikEd.HighlightBuildTree('header', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'headerAttrib': wikEd.HighlightBuildTree('headerAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('header', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'cell': wikEd.HighlightBuildTree('cell', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; case 'cellAttrib': wikEd.HighlightBuildTree('cellAttrib', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('cell', 'close', tagFrom - 1, 0, parseObj); wikEd.HighlightBuildTree('row', 'close', tagFrom - 1, 0, parseObj); break; } wikEd.HighlightBuildTree(tag, tagClass, tagFrom, tagLength, parseObj, tagProperties); if (tag == 'row') { wikEd.HighlightBuildTree('rowAttrib', 'open', tagTo, 0, parseObj); } else if (tag == 'tableCaption') { wikEd.HighlightBuildTree('captionAttrib', 'open', tagTo, 0, parseObj); } break;  // pipe |: table tableCaption, cell, or header attribute separator, wikilink separator, file parameter separator, template parameter, parameter default case 'pipe': switch (parseObj.lastOpenTagFiltered) { case 'captionAttrib': case 'headerAttrib': case 'cellAttrib':  // save attrib text to open tag: tableCaption, header, cell if (openNode !== undefined) { var attribText = obj.html.substring(openNode.start + openNode.tagLength, tagFrom); var attribEnd = attribText.indexOf('\n'); if (attribEnd == -1) { attribEnd = tagFrom; } else { attribText = attribText.substr(0, attribEnd); attribEnd = openNode.start + openNode.tagLength + attribEnd - 1; } if (attribText !== '') { attribText = attribText.replace(/^ +| +$/g, ''); } parseObj.tree[openNode.parent].attrib = attribText; switch (parseObj.lastOpenTagFiltered) { case 'captionAttrib': wikEd.HighlightBuildTree('captionAttrib', 'close', attribEnd, tagLength, parseObj); break; case 'headerAttrib': wikEd.HighlightBuildTree('headerAttrib', 'close', attribEnd, tagLength, parseObj); break; case 'cellAttrib': wikEd.HighlightBuildTree('cellAttrib', 'close', attribEnd, tagLength, parseObj); break; } } break; case 'link': wikEd.HighlightBuildTree('linkParam', tagClass, tagFrom, tagLength, parseObj); break; case 'file': wikEd.HighlightBuildTree('fileParam', tagClass, tagFrom, tagLength, parseObj); break; case 'template': case 'paramTempl': //// check later for parameterPiped wikEd.HighlightBuildTree('templateParam', tagClass, tagFrom, tagLength, parseObj); break; case 'parameter': wikEd.HighlightBuildTree('parameterDefault', tagClass, tagFrom, tagLength, parseObj); break; } break;  // list and preformatted (leading space) lines case 'preform':  // ignore template parameters preceeded with newline-spaces if (parseObj.lastOpenTagFiltered == 'template') { wikEd.parseObj.regExpTags.lastIndex = tagTo - parseObj.regExpMatch[tagMatchParenth + 3].length; break; } // run through, no break  case 'list':  // highlight line wikEd.HighlightBuildTree(tag, tagClass, tagFrom, tagLength, parseObj);  // highlight tag wikEd.HighlightBuildTree(tag + 'Tag', tagClass, tagFrom, parseObj.regExpMatch[tagMatchParenth + 2].length, parseObj);  // move text pointer after tag wikEd.parseObj.regExpTags.lastIndex = tagTo - parseObj.regExpMatch[tagMatchParenth + 3].length; break;  // newline, old case 'newline': wikEd.HighlightBuildTree(tag, 'close', tagFrom, 0, parseObj); break;  // unrecognized tag default: parseObj.tree.push( { 'start': tagFrom, 'tagLength': tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorNoHandler } ); }  // quit after reaching $ 'newline' if (tagMatch === '') { break; } }  // do not tolerate trailing opening tags for whole text highlighting if (parseObj.whole === true) {  // mark remaining unmatched opening tags while ( (parseObj.lastOpenNode !== 0) && (parseObj.lastOpenNode !== null) ) { wikEd.HighlightMarkLastOpenNode(wikEd.config.text.wikEdErrorNoClose, parseObj); } }  // show parsing tree before // WED('parseObj.tree', parseObj.tree);  // additional block highlighting (autolinking, colors, spaces, dashed, control chars, charents) if (noBlocks !== true) {  // wiki autolinking (case sensitive, newlines are actually allowed!) var regExpMatch; var regExpAutoLink = /((PMID)[ \xa0\t]+(\d+))|((RFC)[ \xa0\t]+(\d+))|((RFC)[ \xa0\t]+(\d+))|((ISBN)[ \xa0\t]+((97(8|9)( |-)?)?(\d( |-)?){9}(\d|x)))/g; while ( (regExpMatch = regExpAutoLink.exec(obj.html) ) !== null) { wikEd.HighlightBuildTree(regExpMatch[2] || regExpMatch[5] || regExpMatch[8] || regExpMatch[11], 'block', regExpMatch.index, regExpMatch[0].length, parseObj); }  // named html colors in quotation marks var regExpColorLight = /('|")(aliceblue|antiquewhite|aqua|aquamarine|azure|beige|bisque|blanchedalmond|burlywood|chartreuse|coral|cornsilk|cyan|darkgray|darkgrey|darkkhaki|darkorange|darksalmon|darkseagreen|floralwhite|fuchsia|gainsboro|ghostwhite|gold|goldenrod|greenyellow|honeydew|hotpink|ivory|khaki|lavender|lavenderblush|lawngreen|lemonchiffon|lightblue|lightcoral|lightcyan|lightgoldenrodyellow|lightgray|lightgreen|lightgrey|lightpink|lightsalmon|lightskyblue|lightsteelblue|lightyellow|lime|linen|magenta|mediumaquamarine|mediumspringgreen|mediumturquoise|mintcream|mistyrose|moccasin|navajowhite|oldlace|orange|palegoldenrod|palegreen|paleturquoise|papayawhip|peachpuff|peru|pink|plum|powderblue|salmon|sandybrown|seashell|silver|skyblue|snow|springgreen|tan|thistle|turquoise|violet|wheat|white|whitesmoke|yellow|yellowgreen)(\1)/gi; while ( (regExpMatch = regExpColorLight.exec(obj.html) ) !== null) { wikEd.HighlightBuildTree('colorLight', 'block', regExpMatch.index + regExpMatch[1].length, regExpMatch[2].length, parseObj); } var regExpColorDark = /('|")(black|blue|blueviolet|brown|cadetblue|chocolate|cornflowerblue|crimson|darkblue|darkcyan|darkgoldenrod|darkgreen|darkmagenta|darkolivegreen|darkorchid|darkred|darkslateblue|darkslategray|darkslategrey|darkturquoise|darkviolet|deeppink|deepskyblue|dimgray|dimgrey|dodgerblue|firebrick|forestgreen|gray|green|grey|indianred|indigo|lightseagreen|lightslategray|lightslategrey|limegreen|maroon|mediumblue|mediumorchid|mediumpurple|mediumseagreen|mediumslateblue|mediumvioletred|midnightblue|navy|olive|olivedrab|orangered|orchid|palevioletred|purple|red|rosybrown|royalblue|saddlebrown|seagreen|sienna|slateblue|slategray|slategrey|steelblue|teal|tomato)(\1)/g; while ( (regExpMatch = regExpColorDark.exec(obj.html) ) !== null) { wikEd.HighlightBuildTree('colorDark', 'block', regExpMatch.index + regExpMatch[1].length, regExpMatch[2].length, parseObj); }  // RGB hex colors #ddc, exclude links and character entities starting with & var regExpColor3 = /(^|[^\/\w&])(#[0-9a-f]{3})(?=([^\d\w]|$))/gi; while ( (regExpMatch = regExpColor3.exec(obj.html) ) !== null) { wikEd.HighlightBuildTree('colorHex3', 'block', regExpMatch.index + regExpMatch[1].length, regExpMatch[2].length, parseObj); }  // RGB hex colors #d4d0cc, exclude links and character entities starting with & var regExpColor6 = /(^|[^\/\w&])(#[0-9a-f]{6})(?=([^\d\w]|$))/gi; while ( (regExpMatch = regExpColor6.exec(obj.html) ) !== null) { wikEd.HighlightBuildTree('colorHex6', 'block', regExpMatch.index + regExpMatch[1].length, regExpMatch[2].length, parseObj); }  // RGB decimal colors rgb(128,64,265) var regExpColorDec = /\brgb\(\s*\d{1,3}\s*,\s*\d{1,3}\s*,\s*\d{1,3}\s*\)/gi; while ( (regExpMatch = regExpColorDec.exec(obj.html) ) !== null) { wikEd.HighlightBuildTree('colorDec', 'block', regExpMatch.index, regExpMatch[0].length, parseObj); }  // single character highlighting: spaces, dashes var regExpCharSpaceDash = new RegExp('[' + wikEd.charHighlightingStr + ']', 'g'); while ( (regExpMatch = regExpCharSpaceDash.exec(obj.html) ) !== null) { wikEd.HighlightBuildTree('char', 'block', regExpMatch.index, regExpMatch[0].length, parseObj); }  // control character highlighting var regExpCharCtrl = new RegExp('[' + wikEd.controlCharHighlightingStr + ']', 'g'); while ( (regExpMatch = regExpCharCtrl.exec(obj.html) ) !== null) { if (regExpMatch[0].charCodeAt(0) > 2) { wikEd.HighlightBuildTree('ctrl', 'block', regExpMatch.index, regExpMatch[0].length, parseObj); } }  // character entities var regExpCharEntities = /&(\w+);/g; while ( (regExpMatch = regExpCharEntities.exec(obj.html) ) !== null) { if (wikEd.charEntitiesByName[ regExpMatch[1] ] !== null) { wikEd.HighlightBuildTree('charEntity', 'block', regExpMatch.index, regExpMatch[0].length, parseObj); } } } // merge wiki syntax in wikEd.HighlightAddHtml(parseObj, obj);  // get file previews if ( (wikEd.config.filePreview === true) && (wikEd.filePreviewRequest !== '') ) { wikEd.AjaxPreview(wikEd.filePreviewRequest, wikEd.FilePreviewAjaxHandler); wikEd.filePreviewRequest = ''; }  // merge html and plain text wikEd.HighlightMergeHtml(parseObj, obj);  // free up array parseObj.tree = [];  // \x00 and \x01 back to &lt; and &gt; obj.html = obj.html.replace(/&/g, '&amp;'); obj.html = obj.html.replace(/\x00/g, '&lt;'); obj.html = obj.html.replace(/\x01/g, '&gt;');  // remove linebreaks in tablemode tables if (wikEd.tableMode === true) { obj.html = obj.html.replace(/\n(<(caption|tr|th|td|br)\b[^>]*?\bclass="wikEdTable\w+"[^>]*?>)/g, '$1'); obj.html = obj.html.replace(/(<\/table>(<!--wikEdTable\w+-->)?)\n/g, '$1'); }  // WED('obj.html', obj.html); // WED('wikEd.TabifyHTML(obj.html)', wikEd.TabifyHTML(obj.html));  // remove comments if ( (wikEd.config.removeHighlightComments === true) && (keepComments !== true) ) { obj.html = obj.html.replace(/<!--wikEd[\w\/]+-->/g, ''); } return;};  //// wikEd.HighlightTreeRedefine: redefine opening tag, for bold / italic and template / parameter// wikEd.HighlightTreeRedefine = function (openNodeIndex, tag, tagFromDiff, tagLength, parseObj) {  if (typeof tag == 'string') { parseObj.tree[openNodeIndex].tag = tag; } if (typeof tagFromDiff == 'string') { parseObj.tree[openNodeIndex].start += tagFromDiff; } if (typeof tagLength == 'string') { parseObj.tree[openNodeIndex].tagLength = tagLength; } return;};  //// wikEd.HighlightBuildTree: build an array based tree structure of text elements// tag info: text pos, text length, tag type (root, open, close, block, error)// connectivity info: parent, firstChild, nextSibling, paired opening/closing (all array indexes) wikEd.HighlightBuildTree = function (tag, tagClass, tagFrom, tagLength, parseObj, tagProperties) {  // show parameters: // WED('tag, tagClass, tagFrom, tagLength', tag + ' ,' + tagClass + ', ' + tagFrom + ', ' + tagLength);  // single-element tags (block) var pushNode; if (tagClass == 'block') { var previousSibling = null; if ( (parseObj.lastOpenNode !== 0) && (parseObj.lastOpenNode !== null) ) { var redefinedParentTag;  // change parent link to linkPiped, only one valid separator per link if ( (tag == 'linkParam') && (parseObj.lastOpenTag == 'link') ) { redefinedParentTag = 'linkPiped'; }  // change parent link to parameterPiped, only one valid separator per link else if ( (tag == 'parameterDefault') && (parseObj.lastOpenTag == 'parameter') ) { redefinedParentTag = 'parameterPiped'; }  // redefine parent tag if (redefinedParentTag !== undefined) { parseObj.tree[parseObj.lastOpenNode].tag = redefinedParentTag; parseObj.lastOpenTagFiltered = redefinedParentTag; }  // chain blocks var newNode = parseObj.tree.length;  // first node if (parseObj.tree[parseObj.lastOpenNode].firstChild === null) { parseObj.tree[parseObj.lastOpenNode].firstChild = newNode; }  // chain to previous blocks else { previousSibling = parseObj.tree[parseObj.lastOpenNode].lastChild; var previousSiblingNode = parseObj.tree[previousSibling]; if (previousSiblingNode !== undefined) { previousSiblingNode.nextSibling = newNode; } } parseObj.tree[parseObj.lastOpenNode].lastChild = newNode; }  // add new block to tree pushNode = { 'tag': tag, 'start': tagFrom, 'tagLength': tagLength, 'type': 'block', 'parent': parseObj.lastOpenNode, 'previousSibling': previousSibling }; parseObj.tree.push(pushNode); }  // opening tags else if (tagClass == 'open') {  // push new open element onto tree pushNode = { 'tag': tag, 'start': tagFrom, 'tagLength': tagLength, 'type': 'open', 'parent': parseObj.lastOpenNode }; parseObj.lastOpenNode = parseObj.tree.push(pushNode) - 1;  // get new top and second-to-top nodes, ignoring unpaired p tags wikEd.HighlightGetLevel(parseObj); }  // closing tags else if (tagClass == 'close') {  // try until we find the correct opening tag after fixing the tree while (true) {  // no opening tag on stack if (parseObj.lastOpenNode === 0) {  // ignore unmatched = if (tag == 'heading') { break; }  // ignore breaking newlines if (tag != 'newline') {  // tolerate leading closing tags for fragment highlighting if ( (parseObj.whole === false) && (parseObj.addedOpenTag === false) ) {  // add new closing element to tree pushNode = { 'tag': tag, 'start': tagFrom, 'tagLength': tagLength, 'type': 'close', 'pairedPos': parseObj.tree[parseObj.lastOpenNode].start + parseObj.tree[parseObj.lastOpenNode].tagLength, }; parseObj.tree.push(pushNode); break; }  // add no open tag error to tree else { pushNode = { 'start': tagFrom, 'tagLength': tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorNoOpen }; parseObj.tree.push(pushNode); break; } } }  // ignore unpaired <p> and spare nodes and try again with parent if ( (tag != 'p') && ( (parseObj.lastOpenTag == 'p') || (parseObj.lastOpenTag == 'spare') ) ) { if (parseObj.lastOpenNode !== null) { parseObj.lastOpenNode = parseObj.tree[parseObj.lastOpenNode].parent; parseObj.lastOpenTag = parseObj.lastOpenNode.tag; } continue; }  // newline breaks heading or external link, remove corresponding opening tag from stack if (tag == 'newline') {  // mark broken opening tags var nodeNo = parseObj.lastOpenNode; var node = null; while ( (nodeNo !== 0) && (nodeNo !== undefined) && (nodeNo !== null) ) { node = parseObj.tree[nodeNo]; if ( (node.tag == 'heading') || (node.tag == 'link') || (node.tag == 'linkPiped') || (node.tag == 'externalText') || (node.tag == 'bold') || (node.tag == 'italic') || (node.tag == 'boldItalic') ) { wikEd.HighlightMarkLastOpenNode(wikEd.config.text.wikEdErrorNewline, parseObj); wikEd.HighlightGetLevel(parseObj); } nodeNo = node.parent; } break; }  // correct piped link switch (tag) { case 'link': if (parseObj.lastOpenTag == 'linkPiped') { tag = 'linkPiped'; } break;  // correct piped parameter case 'parameter': if (parseObj.lastOpenTag == 'parameterPiped') { tag = 'parameterPiped'; } break; }  // wrong closing element if (tag != parseObj.lastOpenTag) {  // ignore common unmatched false positive non-tags: = and ] if ( (tag == 'heading') ) { break; }  // check if there is an open tag for this close tag var nodeNo = parseObj.lastOpenNode; while ( (nodeNo !== 0) && (nodeNo !== undefined) && (nodeNo !== null) ) { if (parseObj.tree[nodeNo].tag == tag) { break; } nodeNo = parseObj.tree[nodeNo].parent; }  // treat open tags as wrong, close tag as correct if ( (nodeNo !== 0) && (nodeNo !== undefined) && (nodeNo !== null) && (parseObj.tree[nodeNo].tag == tag) ) {  // mark remaining unmatched opening tags var nodeNo = parseObj.lastOpenNode; while ( (nodeNo !== 0) && (nodeNo !== undefined) && (nodeNo !== null) ) { var node = parseObj.tree[nodeNo]; if (node.tag == tag) { parseObj.lastOpenNode = nodeNo; break; } nodeNo = node.parent; node.type = 'error'; node.left = wikEd.config.text.wikEdErrorNoClose; node.parent = null; } wikEd.HighlightGetLevel(parseObj); }  // treat open tags as correct, treat close tag as wrong else {  // add wrong close tag error to tree pushNode = { 'start': tagFrom, 'tagLength': tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorNoOpen }; parseObj.tree.push(pushNode); break; } }  // headings in templates are ignored but we do not want to hide that template if (tag == 'heading') {  // check for heading in template or ref var ignoreHeading = false; var nodeNo = parseObj.tree[parseObj.lastOpenNode].parent; while ( (nodeNo !== 0) && (nodeNo !== undefined) && (nodeNo !== null) ) { var node = parseObj.tree[nodeNo]; if (node.tag == 'template') { node.noHide = true; ignoreHeading = true; } else if (node.tag == 'ref') { node.noHide = true; ignoreHeading = true; } nodeNo = node.parent; }  // clean out opening heading if (ignoreHeading === true) {  // add headings in template errors to tree  // convert opening tag to error wikEd.HighlightMarkLastOpenNode(wikEd.config.text.wikEdErrorTemplHeading, parseObj); pushNode = { 'start': tagFrom, 'tagLength': tagLength, 'type': 'error', 'left': wikEd.config.text.wikEdErrorTemplHeading }; parseObj.tree.push(pushNode); break; } }  // it is the correct closing element  // save element last text position to opening tag entry var pairedPos; var openNode = parseObj.tree[parseObj.lastOpenNode]; openNode.pairedPos = tagFrom; pairedPos = parseObj.tree[parseObj.lastOpenNode].start + parseObj.tree[parseObj.lastOpenNode].tagLength;  // add new closing element to tree pushNode = { 'tag': tag, 'start': tagFrom, 'tagLength': tagLength, 'type': 'close', 'paired': parseObj.lastOpenNode, 'pairedPos': pairedPos, 'parent': openNode.parent }; parseObj.tree.push(pushNode);  // up one level if ( (parseObj.lastOpenNode !== 0) && (parseObj.lastOpenNode !== null) ) { parseObj.lastOpenNode = parseObj.tree[parseObj.lastOpenNode].parent; } break; }  // get new top and second-to-top nodes, ignoring unpaired p tags wikEd.HighlightGetLevel(parseObj); }  // add extra properties if ( (pushNode !== undefined) && (tagProperties !== undefined) ) { for (var i = 0; i < tagProperties.length; i ++) { pushNode[tagProperties[i][0]] = tagProperties[i][1]; } }  return;};  //// wikEd.HighlightMarkLastOpenNode: redefine last open node as an error, ignore p and spare, handle pipe subnodes// wikEd.HighlightMarkLastOpenNode = function (errorText, parseObj) {  var lastOpenNode = parseObj.lastOpenNode; var openNode = parseObj.tree[lastOpenNode]; parseObj.lastOpenNode = openNode.parent; if ( (openNode.tag != 'p') && (openNode.tag != 'spare') ) {  // mark pipes if ( (openNode.tag == 'linkPiped') || (openNode.tag == 'parameterPiped') || (openNode.tag == 'template') || (openNode.tag == 'paramTempl') ) { var childNode = parseObj.tree[openNode.firstChild]; if (childNode !== undefined) { parseObj.tree[openNode.firstChild] = { 'start': childNode.start, 'tagLength': childNode.tagLength, 'type': 'error', 'left': errorText }; } }  // mark child nodes of error nodes with lower priority (table elements) wikEd.HighlightMarkNestedErrors(lastOpenNode, errorText, parseObj);  // mark unmatched opening tags parseObj.tree[lastOpenNode] = { 'start': openNode.start, 'tagLength': openNode.tagLength, 'type': 'error', 'left': errorText }; } return;};  //// wikEd.HighlightMarkNestedErrors: mark child nodes of error nodes with lower priority (table elements)// wikEd.HighlightMarkNestedErrors = function (parent, errorText, parseObj) {  var tagNesting = { 'table': 'tableCaption|row|tableAttrib', 'tableCaption': 'captionAttrib', 'row': 'header|cell|rowAttrib', 'header': 'headerAttrib', 'cell': 'cellAttrib' };  var regExp = null; if (tagNesting.hasOwnProperty(parseObj.tree[parent].tag) === true) { regExp = new RegExp('^(' + tagNesting[parseObj.tree[parent].tag ]+ ')$'); }  for (var i = 0; i < parseObj.tree.length; i ++) { var node = parseObj.tree[i]; if ( (node.parent == parent) && (regExp !== null) && (regExp.test(node.tag) === true) ) { wikEd.HighlightMarkNestedErrors(i, errorText, parseObj); node.type = 'error'; node.left = errorText; } } return;};  //// wikEd.HighlightGetLevel: get current innermost (top) element name from parse stack, ignoring unpaired p tags// wikEd.HighlightGetLevel = function (parseObj) {  parseObj.lastOpenTag = null; parseObj.lastOpenNodeFiltered = null; parseObj.lastOpenTagFiltered = null; parseObj.secondlastOpenNodeFiltered = null; parseObj.secondlastOpenTagFiltered = null;  if ( (parseObj.lastOpenNode === 0) || (parseObj.lastOpenNode === null) ) { return; }  parseObj.lastOpenTag = parseObj.tree[parseObj.lastOpenNode].tag; var nodeNo = parseObj.lastOpenNode; while ( (nodeNo !== 0) && (nodeNo !== undefined) && (nodeNo !== null) ) { var node = parseObj.tree[nodeNo]; if ( (node.tag != 'p') && (node.tag != 'spare') ) { parseObj.lastOpenNodeFiltered = nodeNo; parseObj.lastOpenTagFiltered = parseObj.tree[nodeNo].tag; break; } nodeNo = parseObj.tree[nodeNo].parent; }  if ( (nodeNo !== 0) && (nodeNo !== null) ) { nodeNo = parseObj.tree[nodeNo].parent; while ( (nodeNo !== 0) && (nodeNo !== undefined) && (nodeNo !== null) ) { var node = parseObj.tree[nodeNo]; if ( (node.tag != 'p') && (node.tag != 'spare') ) { parseObj.secondlastOpenNodeFiltered = nodeNo; parseObj.secondlastOpenTagFiltered = parseObj.tree[nodeNo].tag; break; } nodeNo = parseObj.tree[nodeNo].parent; } }  return;};  //// wikEd.HighlightAddCode: add actual highlighting html code to parse tree elements// wikEd.HighlightAddHtml = function (parseObj, obj) {  // cycle through currently existing parse array var from = 0; var i = 0; var cellCount = 0; while (i < parseObj.tree.length) {  var node = parseObj.tree[i]; var tag = node.tag; var tagFrom = node.start; var tagLength = node.tagLength; var tagType = node.type; var pairedPos = node.pairedPos; var tagTo = tagFrom + tagLength; var tagMatch = ''; if (tagLength > 0) { tagMatch = obj.html.substr(tagFrom, tagLength); }  var insertLeft = ''; var insertRight = ''; var pushRight = ''; var pushRight2 = ''; var pushRightPos2; var pushLeft = '';  // get sanitized attributes var attrib = ''; if ( (node.attrib !== undefined) && (node.attrib !== '') ) { var htmlTag = ''; switch (tag) { case 'table': htmlTag = 'table'; break; case 'tableCaption': htmlTag = 'tr'; break; case 'row': htmlTag = 'tr'; break; case 'header': htmlTag = 'th'; break; case 'cell': htmlTag = 'td'; break; } if (htmlTag !== '') { attrib = wikEd.SanitizeAttributes(htmlTag, node.attrib, true); if (attrib !== '') {  // adjust rowspan in headers and cells if ( (htmlTag == 'th') || (htmlTag == 'td') ) { attrib = attrib.replace(/\b(rowspan\s*=\s*('|"|)\s*\+?)(\d+)(\s*\2)/gi, function (p, p1, p2, p3, p4) { return p1 + (p3 * 2 - 1) + p4; } ); } attrib = ' ' + attrib; } } }  // get parent and paired var parent = null; if ( (node.parent !== undefined) && (node.parent !== null) && (node.parent > 0) ) { parent = parseObj.tree[node.parent]; } var paired = null; if ( (node.paired !== undefined) && (node.paired > 0) ) { paired = parseObj.tree[node.paired]; }  // get linebreaks before tag var newlineClass = ''; var newlineHtml = ''; if (node.newline === true) {  // add actual linebreak after headers/cells instead for pasting of table to raw text (still adds tabs as cell separators) if ( (cellCount > 0) && (tagType == 'open') && ( (tag == 'header') || (tag == 'cell') ) ) { newlineHtml = '<div class="wikEdTableBR"><br class="wikEdTableBR"></div><!--wikEdTableBR-->'; } else { newlineClass = 'BR'; } } var parentNewlineClass = ''; if ( (parent !== null) && (parent.newline === true) ) { parentNewlineClass = 'BR'; } var pairedNewlineClass = ''; if ( (paired !== null) && (paired.newline === true) ) { pairedNewlineClass = 'BR'; }  switch (tagType) {  // tag type: open case 'open': var innerPlain = ''; if (pairedPos !== undefined) { innerPlain = obj.html.substring(tagTo, pairedPos); } switch (tag) { case 'italic': insertLeft = '<span class="wikEdItalic"><span class="wikEdWiki">'; insertRight = '</span><!--wikEdWiki-->'; break; case 'bold': insertLeft = '<span class="wikEdBold"><span class="wikEdWiki">'; insertRight = '</span><!--wikEdWiki-->'; break; case 'link': case 'linkPiped': var linkClass = 'wikEdLink'; var follow = ''; var interClean = ''; var nsClean = '';  // detect interlink and namespace // 1 123 inter: 3 2 45 : 5 6 namespace 64 7template 7 8 9param 98 var regExpLink = /^(\s*)(([\w\- ]+)\:\s*)?((\:\s*)?([^\:\|\[\]\{\}\n\t]*\s*\:\s*))?([^\|\n]+?)\s*(\|((.|\n)*))?\s*$/gi; regExpLink.lastIndex = 0; var regExpMatch; if ( (regExpMatch = regExpLink.exec(innerPlain)) !== null) {  // get interwiki, namespace, article, paramters var pre = regExpMatch[1] || ''; var inter = regExpMatch[2] || ''; var ns = regExpMatch[4] || ''; var article = regExpMatch[7] || ''; var param = regExpMatch[9] || '';  if (inter !== '') { interClean = inter; interClean = interClean.replace(/\s/g, ' '); interClean = interClean.replace(/ {2,}/g, ' '); interClean = interClean.replace(/: +:/, ''); interClean = interClean.replace(/^ $/, ''); } var interStart = tagTo + regExpMatch.index + pre.length;  if (ns !== '') { nsClean = ns; nsClean = nsClean.replace(/\s/g, ' '); nsClean = nsClean.replace(/ {2,}/g, ' '); nsClean = nsClean.replace(/: :/, ''); nsClean = nsClean.replace(/^ $/, ''); } var nsStart = interStart + ns.length;  // change interwiki into more common namespace if ambiguous if ( (interClean !== '') && (nsClean === '') ) { ns = inter; nsClean = interClean; nsStart = interStart; inter = ''; interClean = ''; }  // detect cross-namespace links linkClass = 'wikEdLink'; if (wikEd.pageNamespace !== null) { if (ns != wikEd.pageNamespace) { linkClass = 'wikEdLinkCrossNs'; } }  // highlight interwiki and namespace if (article !== '') {  // highlight interwiki if (inter !== '') { wikEd.HighlightBuildTree('linkInter', 'block', interStart, inter.length, parseObj); }  // highlight namespace if (ns !== '') { wikEd.HighlightBuildTree('linkNamespace', 'block', nsStart, ns.length, parseObj); }  // linkify var regExpCasing = new RegExp('(^|\\:)' + wikEd.config.text['wikicode Category'] + '(\\:|$)', 'i'); nsClean = nsClean.replace(regExpCasing, '$1' + wikEd.config.text['wikicode Category'] + '$2'); if (nsClean == ':') { nsClean = ''; } follow = ' ' + wikEd.HighlightLinkify(interClean + nsClean, article); } }  if (nsClean.toLowerCase() == wikEd.config.text['wikicode Category'].toLowerCase() + ':') { insertLeft = '<span class="wikEdCat"' + follow + '><span class="wikEdLinkTag">'; insertRight = '</span><!--wikEdLinkTag--><span class="wikEdCatName">'; } else if (tag == 'linkPiped') { insertLeft = '<span class="' + linkClass + '"' + follow + '><span class="wikEdLinkTag">'; insertRight = '</span><!--wikEdLinkTag--><span class="wikEdLinkTarget">'; } else { insertLeft = '<span class="' + linkClass + '"' + follow + '><span class="wikEdLinkTag">'; insertRight = '</span><!--wikEdLinkTag--><span class="wikEdLinkName">'; } break; case 'file': var previewCode = ''; var regExpFile = new RegExp('^\\s*(Image|File|Media|' + wikEd.config.text['wikicode Image'] + '|' + wikEd.config.text['wikicode File'] + '|' + wikEd.config.text['wikicode Media'] + ')\\s*:\\s*([^\\|\\n]*)', 'i'); var regExpMatch = regExpFile.exec(innerPlain); if (regExpMatch === null) { insertLeft = '<span class="wikEdFile"><span class="wikEdFileTag">'; }  // linkify and preview else { var fileTag = regExpMatch[1]; var fileName = regExpMatch[2];  // add file preview box var filePlain = fileTag + ':' + fileName.replace(/<[^>]*>/g, ''); filePlain = filePlain.replace(/ /g,'_'); if (wikEd.config.filePreview === true) {  // get image size var filePreviewSize = wikEd.config.filePreviewSize; var regExpMatch; if ( (regExpMatch = /\|(\d+)px(\||$)/.exec(innerPlain)) !== null) { var size = parseInt(regExpMatch[1]); if ( (size > 0) && (size < wikEd.config.filePreviewSize) ) { filePreviewSize = size; } }  // get image url and size from cache var style = ''; var fileObj = wikEd.filePreviewCache['wikEd' + filePlain + filePreviewSize]; if (fileObj !== undefined) { var filePreviewHeight = filePreviewSize; if (fileObj.height !== null) { filePreviewHeight = fileObj.height; } var filePreviewWidth = filePreviewSize; if (fileObj.width !== null) { filePreviewWidth = fileObj.width; } style = 'background-image: url(' + fileObj.url + '); height: ' + filePreviewHeight + 'px; width: ' + filePreviewWidth + 'px;'; }  // get image url and size through an ajax request else { style = 'display: none; height: ' + filePreviewSize + 'px; width: ' + filePreviewSize + 'px;'; var fileTagPreview = fileTag; if ( (fileTag == 'Media') || (fileTag == wikEd.config.text['wikicode Media']) ) { fileTagPreview = 'File'; } wikEd.filePreviewRequest += '\n' + filePlain + ' ' + filePreviewSize + ' [[' + fileTagPreview + ':' + fileName + '|' + filePreviewSize + 'px|' + filePreviewSize + 'x' + filePreviewSize + 'px]]\n'; wikEd.filePreviewIds[wikEd.filePreviewNo] = filePlain + filePreviewSize; } previewCode = '<span class="wikEdFilePreview" id="wikEdFilePreview' + wikEd.filePreviewNo + '" style="' + style + '" title="' + wikEd.config.text.wikEdFilePreview + ' (' + filePlain + ')"></span><!--wikEdFilePreview-->'; wikEd.filePreviewNo ++; } insertLeft += '<span class="wikEdFile" ' + wikEd.HighlightLinkify('', filePlain) + '><span class="wikEdFileTag">'; } insertRight = previewCode + '</span><!--wikEdLinkTag--><span class="wikEdFileName">'; break; case 'external': var url = ''; var regExpMatch; if ( (regExpMatch = /\w\S+/.exec(innerPlain)) !== null) { url = regExpMatch[0]; } insertLeft = '<span class="wikEdURL" ' + wikEd.HighlightLinkify('', '', url) + '><span class="wikEdLinkTag">'; insertRight = '</span><!--wikEdLinkTag-->'; break; case 'externalText': insertLeft = '<span class="wikEdURLText">'; break; case 'template': var mod = ''; var inter = ''; var interClean = ''; var ns = ''; var nsClean = ''; var template = ''; var param = ''; var follow = '';  // 12 mod 2 : 1 34 : 4 5 namespace 53 6 template 6 7 89 param 98 var regExpTempl = new RegExp('^\\s*((' + wikEd.templModifier + ')\\:\\s*)?((\\:\\s*)?([^:|\\[\\]{}\\s\\x00\\x01]*\\s*\\:))?\\s*([^:\\n\\x00\\x01{}]+?)\\s*(\\|((.|\\n)*?))?\\s*$', 'gi');  // detect parser variables and functions, might slow main regexp down var regExpMatch; var isParserVar = false; if ( (regExpMatch = regExpTempl.exec(innerPlain)) !== null) {  // get modifier, namespace, template, paramters var p1 = regExpMatch[1] || ''; if (p1 !== '') { mod = p1; interClean = mod.replace(/\s+$/g, ''); interClean = inter.replace(/:$/g, ''); }  var p3 = regExpMatch[3] || ''; if (p3 !== '') { ns = p3; nsClean = ns.replace(/^\s+|\s+$/g, ''); nsClean = nsClean.replace(/\s*\:\s*()/g, ':'); nsClean = nsClean.replace(/\s\s+/g, ' '); nsClean = nsClean.replace(/(.):$/g, '$1'); }  template = regExpMatch[6] || ''; param = regExpMatch[8] || ''; var parserVar = ns.substr(0, ns.length - 1);  // {{VARIABLE}} if (isParserVar === false) { if ( (template !== '') && (ns === '') && (param === '') ) { var regExpParserVar = new RegExp('^(' + wikEd.parserVariables + '|' + wikEd.parserVariablesR + ')$', ''); var regExpMatchParserVar; if ( (regExpMatchParserVar = regExpParserVar.exec(template)) !== null) { isParserVar = true; wikEd.HighlightBuildTree('templateParserFunct', 'block', tagFrom + 2, innerPlain.length, parseObj); } } }  // {{VARIABLE:R}} if (isParserVar === false) { if ( (ns !== '') && (template == 'R') ) { var regExpParserVar = new RegExp('^(' + wikEd.parserVariablesR + ')$', ''); var regExpMatchParserVar; if ( (regExpMatchParserVar = regExpParserVar.exec(parserVar)) !== null) { isParserVar = true; wikEd.HighlightBuildTree('templateParserFunct', 'block', tagFrom + 2, innerPlain.indexOf(':') + 1, parseObj); } } }  // {{FUNCTION:param|R}} if (isParserVar === false) { if ( (ns !== '') && ( (param === '') || (param == 'R') ) ) { var regExpParserVar = new RegExp('^(' + wikEd.parserFunctionsR + ')$', ''); if ( (regExpMatch = regExpParserVar.exec(parserVar)) !== null) { isParserVar = true; wikEd.HighlightBuildTree('templateParserFunct', 'block', tagFrom + 2, innerPlain.indexOf(':') + 1, parseObj); } } }  // {{function:param|param}} if (isParserVar === false) { if (ns !== '') { var regExpParserVar = new RegExp('^(' + wikEd.parserFunctions + ')$', 'i'); if ( (regExpMatch = regExpParserVar.exec(parserVar)) !== null) { isParserVar = true; wikEd.HighlightBuildTree('templateParserFunct', 'block', tagFrom + 2, innerPlain.indexOf(':') + 1, parseObj); } } }  // {{#function:param|param}} if (isParserVar === false) { if (ns !== '') { var regExpParserVar = new RegExp('^(#(' + wikEd.parserFunctionsHash + '))$', 'i'); if ( (regExpMatch = regExpParserVar.exec(parserVar)) !== null) {  // #property: linkify wikibase template (wikidata) if (parserVar == '#property') {  // item id from parameter var item = ''; var regExpMatchItem; if ( (regExpMatchItem = /(^|\|)id=([^|]+)/.exec(param)) !== null) { item = regExpMatchItem[2]; }  // item name from parameter else if ( (regExpMatchItem = /(^|\|)of=([^|]+)/.exec(param)) !== null) { item = wikEd.EncodeTitle(regExpMatchItem[2]); item = 'Special:ItemByTitle/' + wikEd.wikibase.currentSite.globalSiteId + '/' + item; }  // get item name from article name else { item = wikEd.EncodeTitle(); item = 'Special:ItemByTitle/' + wikEd.wikibase.currentSite.globalSiteId + '/' + item ; }  // get wikibase repository url follow = ' ' + wikEd.HighlightLinkify('', '', (wikEd.wikibase.repoUrl + wikEd.wikibase.repoArticlePath).replace(/\$1/, item)); }  // #invoke: template scripting (LUA) if (parserVar == '#invoke') { follow = ' ' + wikEd.HighlightLinkify('Module:', template); }  isParserVar = true; wikEd.HighlightBuildTree('templateParserFunct', 'block', tagFrom + 2, innerPlain.indexOf(':') + 1, parseObj); } } }  // highlight template if (isParserVar === false) {  // highlight modifier if (mod !== '') { wikEd.HighlightBuildTree('templateModifier', 'block', tagFrom + 2, mod.length, parseObj); }  // highlight namespace if (ns !== '') { wikEd.HighlightBuildTree('templateNamespace', 'block', tagFrom + 2 + mod.length, ns.length, parseObj); }  // add missing template namespace and linkify if (ns == ':') { ns = ''; } else if (ns === '') {  // no Template: addition for subpage linking if (template.indexOf('/')!== 0) { ns = wikEd.config.text['wikicode Template'] + ':'; } } follow = ' ' + wikEd.HighlightLinkify(ns, template); } } var hideClass = 'wikEdTempl'; if ( (template !== '') && (isParserVar === false) ) { if (wikEd.refHide === true) {  // show first template immediately following a template or reference var hideButtonClass = 'wikEdTemplButton'; var hideButtonStyle = ''; if (parent !== null) { if ( (parent.tag == 'template') || (parent.tag == 'ref') ) { if (/^\s*$/.test(obj.html.substring(parent.start + parent.tagLength, tagFrom)) === true) { hideButtonClass = hideButtonClass.replace(/Button(Show)?/, 'ButtonShow'); hideClass = 'wikEdTemplShow'; hideButtonStyle = ' style="display: block"'; } } } insertLeft = '<span class="wikEdTemplContainer"><button class="' + hideButtonClass + wikEd.templateArray.length + '" style="' + hideButtonStyle + '" title="' + wikEd.config.text.wikEdTemplButtonTooltip + '"></button><!--wikEdTemplButton--></span><!--wikEdTemplContainer-->'; wikEd.templateArray.push( {'text': template, 'added': false} ); } } insertLeft += '<span class="' + hideClass + '"><span class="wikEdTemplTag">'; insertRight = '</span><!--wikEdTemplTag--><span class="wikEdTemplName"' + follow + '>'; break; case 'parameter': case 'parameterPiped': insertLeft = '<span class="wikEdParam"><span class="wikEdTemplTag">'; pushRight = '</span><!--wikEdTemplTag--><span class="wikEdParamName">'; break; case 'html': case 'tr': case 'td': case 'th': case 'col': case 'thead': case 'tfoot': case 'tbody': case 'colgroup': case 'abbr': case 'big': case 'blockquote': case 'center': case 'code': case 'del': case 'div': case 'font': case 'ins': case 'small': case 'span': case 'strike': case 'tt': case 'rb': case 'rp': case 'rt': case 'ruby': case 'nowiki': case 'math': case 'score': case 'noinclude': case 'includeonly': case 'onlyinclude': case 'gallery': case 'categorytree': case 'charinsert': case 'hiero': case 'imagemap': case 'inputbox': case 'poem': case 'syntaxhighlight': case 'source': case 'timeline': insertLeft = '<span class="wikEdHtml"><span class="wikEdHtmlTag">'; pushRight = '</span><!--wikEdHtmlTag-->'; break; case 'u': insertLeft = '<span class="wikEdHtmlTagButtons">'; pushRight = '</span><!--wikEdHtmlTag--><span class="wikEdIns">'; break; case 's': insertLeft = '<span class="wikEdHtmlTagButtons">'; pushRight = '</span><!--wikEdHtmlTag--><span class="wikEdDel">'; break; case 'sub': insertLeft = '<span class="wikEdSubscript"><span class="wikEdHtmlTagButtons">'; pushRight = '</span><!--wikEdHtmlTag-->'; break; case 'sup': insertLeft = '<span class="wikEdSuperscript"><span class="wikEdHtmlTagButtons">'; pushRight = '</span><!--wikEdHtmlTag-->'; break; case 'p': insertLeft = '<span class="wikEdHtmlUnknown" title="' + wikEd.config.text.wikEdErrorHtmlUnknown + '">'; pushRight = '</span><!--wikEdHtmlUnknown-->'; break; case 'spare': break; case 'ref':  // ref no hide if (node.noHide === true) { insertLeft = '<span class="wikEdRef">'; }  // ref hide else { var refName = ''; var regExpMatch; if ( (regExpMatch = /(\bname\s*=\s*('|"))([^\x01]+?)\2/i.exec(tagMatch)) !== null) { refName = regExpMatch[3] || ''; wikEd.HighlightBuildTree('refName', 'block', tagFrom + regExpMatch.index + regExpMatch[1].length, regExpMatch[3].length, parseObj); } else if ( (regExpMatch = /(\bname\s*=\s*)(\w+)/i.exec(tagMatch)) !== null) { refName = regExpMatch[2]; wikEd.HighlightBuildTree('refName', 'block', tagFrom + regExpMatch.index + regExpMatch[1].length, regExpMatch[2].length, parseObj); } if (wikEd.refHide === true) { if (refName !== '') { insertLeft = '<span class="wikEdRefContainer"><button class="wikEdRefButton' + wikEd.referenceArray.length + '" title="' + wikEd.config.text.wikEdRefButtonTooltip + '"></button><!--wikEdRefButton--></span><!--wikEdRefContainer-->'; wikEd.referenceArray.push( {'text': refName, 'added': false} ); } else { insertLeft = '<span class="wikEdRefContainer"><button class="wikEdRefButton" title="' + wikEd.config.text.wikEdRefButtonTooltip + '"></button><!--wikEdRefButton--></span><!--wikEdRefContainer-->'; } } insertLeft += '<span class="wikEdRef"><span class="wikEdHtmlTag">'; pushRight = '</span><!--wikEdHtmlTag-->'; } break; case 'references': insertLeft = '<span class="wikEdRefList"><span class="wikEdReferencesTag">'; pushRight = '</span><!--wikEdReferencesTag-->'; break; case 'heading': var heading = innerPlain.replace(/^\s+|\s+$/g, ''); if ( (heading == wikEd.config.text['See also']) || (heading == wikEd.config.text.References) || (heading == wikEd.config.text['External links']) ) { insertLeft = '<span class="wikEdHeadingWP">'; } else { insertLeft = '<span class="wikEdHeading">'; } break;  // table open case 'table': if (wikEd.tableMode === true) { insertLeft = '<table class="wikEdTableMode" border="1" cellspacing="0"' + attrib + '><tr class="wikEdTableTag"><td class="wikEdTableTag" colspan="1000" align="left" valign="top"><span class="wikEdTableTag">'; if (wikEd.refHide === true) { insertLeft += '<span class="wikEdTableContainer"><button class="wikEdTableButton' + wikEd.tableArray.length + '" title="' + wikEd.config.text.wikEdTableButtonTooltip + '"></button><!--wikEdTableButton--></span><!--wikEdTableContainer--><span class="wikEdTable">'; wikEd.tableArray.push( {'text': wikEd.config.text.hideTableStart, 'added': false} ); } insertLeft += '<span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode-->'; } else { insertLeft = '<span class="wikEdTableBlock"><span class="wikEdTableTag"><span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode-->'; if (node.attrib === undefined) { insertRight += '</span><!--wikEdTableTag-->'; } } break; case 'tableAttrib': if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableTagAttrib">'; } break; case 'tableCaption': if (wikEd.tableMode === true) { insertRight = '</span><!--wikEdTableCode-->'; insertLeft = '<tr class="wikEdTableCaption"><td class="wikEdTableCaption" colspan="1000" align="left" valign="top"><span class="wikEdTableCaption' + newlineClass + '"' + attrib + '>'; if (wikEd.refHide === true) { insertLeft += '<span class="wikEdTableContainer"><button class="wikEdTableButton' + wikEd.tableArray.length + '" title="' + wikEd.config.text.wikEdTableButtonTooltip + '"></button><!--wikEdTableButton--></span><!--wikEdTableContainer--><span class="wikEdTable">'; wikEd.tableArray.push( {'text': wikEd.config.text.hideTableCaption, 'added': false} ); if (node.attrib === undefined) { insertRight += '</span><!--wikEdTable-->'; } } insertLeft += '<span class="wikEdTableCode">'; } else { insertLeft = '<span class="wikEdTableCaption"><span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode-->'; } break; case 'captionAttrib': if (wikEd.tableMode === true) { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCaptionAttrib">'; } } else { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCaptionAttrib">'; } } break;  // pushRight because of dash highlighting case 'row': cellCount = 0; if (tagLength > 0) { if (wikEd.tableMode === true) { insertLeft = '<tr class="wikEdTableRow"' + attrib + '><td class="wikEdTableRow" colspan="1000" align="left" valign="top"><span class="wikEdTableRow' + newlineClass + '">'; if (wikEd.refHide === true) { insertLeft += '<span class="wikEdTableContainer"><button class="wikEdTableButton' + wikEd.tableArray.length + '" title="' + wikEd.config.text.wikEdTableButtonTooltip + '"></button><!--wikEdTableButton--></span><!--wikEdTableContainer--><span class="wikEdTable">'; wikEd.tableArray.push( {'text': wikEd.config.text.hideTableRow, 'added': false} ); } insertLeft += '<span class="wikEdTableCode">'; pushRight = '</span><!--wikEdTableCode-->'; } else { insertLeft = '<span class="wikEdTableRow"><span class="wikEdTableCode">'; pushRight = '</span><!--wikEdTableCode-->'; } }  // row without tag else { insertLeft = '<tr class="wikEdTableMode">'; } break; case 'rowAttrib': if (wikEd.tableMode === true) { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableRowAttrib">'; } } else { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableRowAttrib">'; } } break; case 'header': cellCount ++; if (wikEd.tableMode === true) { insertLeft = '<td class="wikEdTableHeader"' + attrib + ' align="left" valign="top">' + newlineHtml + '<span class="wikEdTableHeader' + newlineClass + '">'; insertRight = '</span><!--wikEdTableCode-->'; if (wikEd.refHide === true) { insertLeft += '<span class="wikEdTableContainer"><button class="wikEdTableButton' + wikEd.tableArray.length + '" title="' + wikEd.config.text.wikEdTableButtonTooltip + '"></button><!--wikEdTableButton--></span><!--wikEdTableContainer--><span class="wikEdTable">'; wikEd.tableArray.push( {'text': wikEd.config.text.hideTableHeader, 'added': false} ); if (node.attrib === undefined) { insertRight += '</span><!--wikEdTable-->'; } } insertLeft += '<span class="wikEdTableCode">'; } else { insertLeft = '<span class="wikEdTableHeader"><span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode-->'; } break; case 'headerAttrib': if (wikEd.tableMode === true) { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableHeaderAttrib">'; } } else { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableHeaderAttrib">'; } } break; case 'cell': cellCount ++; if (wikEd.tableMode === true) { insertLeft = '<td class="wikEdTableCell"' + attrib + ' align="left" valign="top">' + newlineHtml + '<span class="wikEdTableCell' + newlineClass + '">'; insertRight = '</span><!--wikEdTableCode-->'; if (wikEd.refHide === true) { insertLeft += '<span class="wikEdTableContainer"><button class="wikEdTableButton' + wikEd.tableArray.length + '" title="' + wikEd.config.text.wikEdTableButtonTooltip + '"></button><!--wikEdTableButton--></span><!--wikEdTableContainer--><span class="wikEdTable">'; wikEd.tableArray.push( {'text': wikEd.config.text.hideTableCell, 'added': false} ); if (node.attrib === undefined) { insertRight += '</span><!--wikEdTable-->'; } } insertLeft += '<span class="wikEdTableCode">'; } else { insertLeft = '<span class="wikEdTableCell"><span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode-->'; } break; case 'cellAttrib': if (wikEd.tableMode === true) { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCellAttrib">'; } } else { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCellAttrib">'; } } break; } break;  // tag type: close case 'close': switch (tag) { case 'italic': insertLeft = '<span class="wikEdWiki">'; pushRight = '</span><!--wikEdWiki--></span><!--wikEdItalic-->'; break; case 'bold': insertLeft = '<span class="wikEdWiki">'; pushRight = '</span><!--wikEdWiki--></span><!--wikEdBold-->'; break; case 'link': insertLeft = '</span><!--wikEdLinkName/CatName--><span class="wikEdLinkTag">'; insertRight = '</span><!--wikEdLinkTag--></span><!--wikEdLink/Cat-->'; break; case 'linkPiped': insertLeft = '</span><!--wikEdLinkText--><span class="wikEdLinkTag">'; insertRight = '</span><!--wikEdLinkTag--></span><!--wikEdLink/Cat/LinkCross-->'; break; case 'file': insertLeft = '</span><!--wikEdFileName/Param/Caption--><span class="wikEdFileTag">'; insertRight = '</span><!--wikEdFileTag--></span><!--wikEdFile-->'; break; case 'externalText': insertRight = '</span><!--wikEdURLText-->'; break; case 'external': insertLeft = '<span class="wikEdLinkTag">'; insertRight = '</span><!--wikEdLinkTag--></span><!--wikEdURL-->'; break; case 'template': insertLeft = '</span><!--wikEdTemplName/Param--><span class="wikEdTemplTag">'; insertRight = '</span><!--wikEdTemplTag--></span><!--wikEdTempl-->'; break; case 'parameter': case 'parameterPiped': insertLeft = '</span><!--wikEdParamName/Default--><span class="wikEdTemplTag">'; insertRight = '</span><!--wikEdTemplTag--></span><!--wikEdParam-->'; break; case 'html': case 'tr': case 'td': case 'th': case 'col': case 'thead': case 'tfoot': case 'tbody': case 'colgroup': case 'abbr': case 'big': case 'blockquote': case 'center': case 'code': case 'del': case 'div': case 'font': case 'ins': case 'small': case 'span': case 'strike': case 'tt': case 'rb': case 'rp': case 'rt': case 'ruby': case 'nowiki': case 'math': case 'score': case 'noinclude': case 'includeonly': case 'onlyinclude': case 'gallery': case 'categorytree': case 'charinsert': case 'hiero': case 'imagemap': case 'inputbox': case 'poem': case 'syntaxhighlight': case 'source': case 'timeline': insertLeft = '<span class="wikEdHtmlTag">'; pushRight = '</span><!--wikEdHtmlTag--></span><!--wikEdHtml-->'; break; case 'u': insertLeft = '</span><!--wikEdIns--><span class="wikEdHtmlTagButtons">'; pushRight = '</span><!--wikEdHtmlTagButtons-->'; break; case 's': insertLeft = '</span><!--wikEdDel--><span class="wikEdHtmlTagButtons">'; pushRight = '</span><!--wikEdHtmlTagButtons-->'; break; case 'sub': insertLeft = '<span class="wikEdHtmlTagButtons">'; pushRight = '</span><!--wikEdHtmlTagButtons--></span><!--wikEdSubscript-->'; break; case 'sup': insertLeft = '<span class="wikEdHtmlTagButtons">'; pushRight = '</span><!--wikEdHtmlTagButtons--></span><!--wikEdSuperscript-->'; break; case 'p': insertLeft = '<span class="wikEdHtmlUnknown" title="' + wikEd.config.text.wikEdErrorHtmlUnknown + '">'; pushRight = '</span><!--wikEdHtmlUnknown-->'; break; case 'ref': insertLeft = '<span class="wikEdHtmlTag">'; pushRight = '</span><!--wikEdHtmlTag--></span><!--wikEdRef-->'; break; case 'references': insertLeft = '<span class="wikEdReferencesTag">'; pushRight = '</span><!--wikEdReferencesTag--></span><!--wikEdRefList-->'; break; case 'heading': insertRight = '</span><!--wikEdHeading/WP-->'; break;  // table close case 'table': if (wikEd.tableMode === true) { insertLeft = '<tr class="wikEdTableTag"><td class="wikEdTableTag" colspan="1000" align="left" valign="top"><span class="wikEdTableTag' + newlineClass + '">'; if (wikEd.refHide === true) { insertLeft += '<span class="wikEdTableContainer"><button class="wikEdTableButton' + wikEd.tableArray.length + '" title="' + wikEd.config.text.wikEdTableButtonTooltip + '"></button><!--wikEdTableButton--></span><!--wikEdTableContainer--><span class="wikEdTable">'; wikEd.tableArray.push( {'text': wikEd.config.text.hideTableEnd, 'added': false} ); } insertLeft += '<span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode-->'; if (wikEd.refHide === true) { insertRight += '</span><!--wikEdTable-->'; } insertRight += '</span><!--wikEdTableTag' + newlineClass + '--></td><!--wikEdTableTag--></tr><!--wikEdTableTag--></table><!--wikEdTableMode-->'; } else { insertLeft = '<span class="wikEdTableTag"><span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode--></span><!--wikEdTableTag--></span><!--wikEdTableBlock-->'; } break; case 'tableAttrib': if (wikEd.tableMode === true) { if (parent.attrib !== undefined) { insertRight = '</span><!--wikEdTableTagAttrib-->'; } if (wikEd.refHide === true) { insertRight += '</span><!--wikEdTable-->'; } insertRight += '</span><!--wikEdTableTag' + parentNewlineClass + '--></td><!--wikEdTableTag--></tr><!--wikEdTableTag-->'; } else { if (parent.attrib !== undefined) { insertRight = '</span><!--wikEdTableTagAttrib--></span><!--wikEdTableTag-->'; } } break; case 'tableCaption': if (wikEd.tableMode === true) { insertRight = '</span><!--wikEdTableCaption' + pairedNewlineClass + '--></td><!--wikEdTableCaption--></tr><!--wikEdTableCaption-->'; } else { insertRight = '</span><!--wikEdTableCaption-->'; } break; case 'captionAttrib': if (wikEd.tableMode === true) { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode--></span><!--wikEdTableCaptionAttrib-->'; if (wikEd.refHide === true) { insertRight += '</span><!--wikEdTable-->'; } } else { insertRight = ''; } } else { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode--></span><!--wikEdTableCaptionAttrib-->'; } } break; case 'row': if ( (paired !== null) && (paired.tagLength > 0) ) { insertRight = '</tr><!--wikEdTableRow-->'; } else { insertRight = '</tr><!--wikEdTableMode-->'; } break; case 'rowAttrib': var parentAttrib = parent.attrib || ''; if (parentAttrib !== '') { parentAttrib = wikEd.SanitizeAttributes('tr', parentAttrib, true); if (parentAttrib !== '') { parentAttrib = ' ' + parentAttrib; } } if (wikEd.tableMode === true) { if (parent.attrib !== undefined) { insertRight = '</span><!--wikEdTableRowAttrib-->'; } if (wikEd.refHide === true) { insertRight += '</span><!--wikEdTable-->'; } insertRight += '</span><!--wikEdTableRow' + parentNewlineClass + '--></td><!--wikEdTableRow--></tr><!--wikEdTableRow--><tr class="wikEdTableRow"' + parentAttrib + '>'; } else { if (parent.attrib !== undefined) { insertRight = '</span><!--wikEdTableRowAttrib-->'; } insertRight += '</span><!--wikEdTableRow-->'; } break; case 'header': if (wikEd.tableMode === true) { insertRight = '</span><!--wikEdTableHeader' + pairedNewlineClass + '--></td><!--wikEdTableHeader-->'; } else { insertRight = '</span><!--wikEdTableHeader-->'; } break; case 'headerAttrib': if (wikEd.tableMode === true) { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode--></span><!--wikEdTableHeaderAttrib-->'; if (wikEd.refHide === true) { insertRight += '</span><!--wikEdTable-->'; } } } else { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode--></span><!--wikEdTableHeaderAttrib-->'; } } break; case 'cell': if (wikEd.tableMode === true) { insertRight = '</span><!--wikEdTableCell' + pairedNewlineClass + '--></td><!--wikEdTableCell-->'; } else { insertRight = '</span><!--wikEdTableCell-->'; } break; case 'cellAttrib': if (wikEd.tableMode === true) { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode--></span><!--wikEdTableCellAttrib-->'; if (wikEd.refHide === true) { insertRight += '</span><!--wikEdTable-->'; } } } else { if (parent.attrib !== undefined) { insertLeft = '<span class="wikEdTableCode">'; insertRight = '</span><!--wikEdTableCode--></span><!--wikEdTableCellAttrib-->'; } } break; } break;  // tag type: block case 'block': switch (tag) { case 'linkNamespace': insertLeft = '<span class="wikEdLinkNs">'; pushRight = '</span><!--wikEdLinkNs-->'; break; case 'linkInter': insertLeft = '<span class="wikEdLinkInter">'; pushRight = '</span><!--wikEdLinkInter-->'; break; case 'inlineURL': var url = ''; var regExpMatch; if ( (regExpMatch = /\w\S+/.exec(tagMatch)) !== null) { url = regExpMatch[0]; } insertLeft = '<span class="wikEdURLName" ' + wikEd.HighlightLinkify('', '', url) + '>'; pushRight = '</span><!--wikEdURLName-->'; break; case 'externalURL': insertLeft = '<span class="wikEdURLTarget">'; pushRight = '</span><!--wikEdURLTarget-->'; break; case 'templateModifier': insertLeft = '<span class="wikEdTemplMod">'; pushRight = '</span><!--wikEdTemplMod-->'; break; case 'templateNamespace': insertLeft = '<span class="wikEdTemplNs">'; pushRight = '</span><!--wikEdTemplNs-->'; break; case 'templateParserFunct': insertLeft = '<span class="wikEdParserFunct">'; pushRight = '</span><!--wikEdParserFunct-->'; break; case 'PMID': var idNumber = ''; var regExpMatch; if ( (regExpMatch = /\d+/.exec(tagMatch)) !== null) { idNumber = regExpMatch[0]; } insertLeft = '<span class="wikEdPMID" ' + wikEd.HighlightLinkify('', '', '//www.ncbi.nlm.nih.gov/pubmed/' + idNumber) + '>'; insertRight = '</span><!--wikEdPMID-->'; break; case 'ISBN': var idNumber = ''; var regExpMatch; if ( (regExpMatch = /\d[\s\d\-]+x?/.exec(tagMatch)) !== null) { idNumber = regExpMatch[0].replace(/\D/g, ''); } insertLeft = '<span class="wikEdISBN" ' + wikEd.HighlightLinkify('', 'Special:BookSources/' + idNumber) + '>'; pushRight = '</span><!--wikEdISBN-->'; break; case 'RFC': var idNumber = ''; var regExpMatch; if ( (regExpMatch = /\d[\s\d\-]+x?/.exec(tagMatch)) !== null) { idNumber = regExpMatch[0].replace(/\D/g, ''); } insertLeft = '<span class="wikEdISBN" ' + wikEd.HighlightLinkify('', '', '//tools.ietf.org/html/rfc' + idNumber) + '>'; pushRight = '</span><!--wikEdISBN-->'; break; case 'magic': insertLeft = '<span class="wikEdMagic">'; insertRight = '</span><!--wikEdMagic-->'; break; case 'signature': var title = wikEd.config.text['wikEdSignature' + tagLength]; insertLeft = '<span class="wikEdSignature" title="' + title + '">'; insertRight = '</span><!--wikEdSignature-->'; break; case 'hr': pushLeft = '<span class="wikEdHr">'; pushRight = '</span><!--wikEdHr-->'; break; case 'linkParam': insertLeft = '</span><!--wikEdLinkTarget/CatName--><span class="wikEdLinkTag">'; insertRight = '</span><!--wikEdLinkTag--><span class="wikEdLinkText">'; break; case 'fileParam':  // make text parameters a caption var params = ''; if (pairedPos !== undefined) { params = obj.html.substring(tagFrom + 1, parent.pairedPos - 1); } if (/^\s*(thumb|thumbnail|frame|right|left|center|none|\d+px|\d+x\d+px|link\=.*?|upright|border)\s*(\||$)/.test(params) === true) { insertLeft = '</span><!--wikEdFileName/Param--><span class="wikEdFileTag">'; insertRight = '</span><!--wikEdFileTag--><span class="wikEdFileParam">'; } else { insertLeft = '</span><!--wikEdFileName/Param--><span class="wikEdFileTag">'; insertRight = '</span><!--wikEdFileTag--><span class="wikEdFileCaption">'; } break; case 'redirect': insertLeft = '<span class="wikEdRedir">'; pushRight = '</span><!--wikEdRedir-->'; break; case 'templateParam': insertLeft = '</span><!--wikEdTemplateName/Param--><span class="wikEdTemplTag">'; pushRight = '</span><!--wikEdTemplTag--><span class="wikEdTemplParam">'; break; case 'parameterDefault': insertLeft = '</span><!--wikEdParamName--><span class="wikEdTemplTag">'; insertRight = '</span><!--wikEdTemplTag--><span class="wikEdParamDefault">'; break; case 'void': case 'html': case 'htmlEmpty': insertLeft = '<span class="wikEdHtml"><span class="wikEdHtmlTag">'; pushRight = '</span><!--wikEdHtmlTag--></span><!--wikEdHtml-->'; break; case 'htmlUnknown': insertLeft = '<span class="wikEdHtmlUnknown" title="' + wikEd.config.text.wikEdErrorHtmlUnknown + '">'; pushRight = '</span><!--wikEdHtmlUnknown-->'; break; case 'ref': var refName = ''; var regExpMatch; if ( (regExpMatch = /(\bname\s*=\s*('|"))([^\x01]+?)\2/i.exec(tagMatch)) !== null) { refName = regExpMatch[3]; wikEd.HighlightBuildTree('refName', 'block', tagFrom + regExpMatch.index + regExpMatch[1].length, regExpMatch[3].length, parseObj); } else if ( (regExpMatch = /(\bname\s*=\s*)(\w+)/i.exec(tagMatch)) !== null) { refName = regExpMatch[2]; wikEd.HighlightBuildTree('refName', 'block', tagFrom + regExpMatch.index + regExpMatch[1].length, regExpMatch[2].length, parseObj); } if (wikEd.refHide === true) { if (refName !== '') { insertLeft = '<span class="wikEdRefContainer"><button class="wikEdRefButton' + wikEd.referenceArray.length + '" title="' + wikEd.config.text.wikEdRefButtonTooltip + '"></button><!--wikEdRefButton--></span><!--wikEdRefContainer-->'; wikEd.referenceArray.push( {'text': refName + ' ↑', 'added': false} ); } else { insertLeft = '<span class="wikEdRefContainer"><button class="wikEdRefButton" title="' + wikEd.config.text.wikEdRefButtonTooltip + '"></button><!--wikEdRefButton--></span><!--wikEdRefContainer-->'; } } insertLeft += '<span class="wikEdRef"><span class="wikEdHtmlTag">'; pushRight = '</span><!--wikEdHtmlTag--></span><!--wikEdRef-->'; break; case 'references': insertLeft = '<span class="wikEdReferences"><span class="wikEdReferencesTag">'; pushRight = '</span><!--wikEdReferencesTag--></span><!--wikEdReferences-->'; break; case 'pre': insertLeft = '<span class="wikEdPre">'; pushRight = '</span><!--wikEdPre-->'; break; case 'math': insertLeft = '<span class="wikEdMath">'; pushRight = '</span><!--wikEdMath-->'; break; case 'score': insertLeft = '<span class="wikEdScore">'; pushRight = '</span><!--wikEdScore-->'; break; case 'nowiki': insertLeft = '<span class="wikEdNowiki">'; pushRight = '</span><!--wikEdNowiki-->'; break; case 'listTag': insertLeft = '<span class="wikEdListTag">'; insertRight = '</span><!--wikEdListTag-->'; break; case 'preformTag': insertLeft = '<span class="wikEdSpaceTag">'; insertRight = '</span><!--wikEdSpaceTag-->'; break; case 'refName': insertLeft = '<span class="wikEdRefName">'; pushRight = '</span><!--wikEdRefName-->'; break; case 'list': pushLeft = '<span class="wikEdList">'; pushRight = '</span><!--wikEdList-->'; break; case 'preform': pushLeft = '<span class="wikEdSpace">'; pushRight = '</span><!--wikEdSpace-->'; break; case 'colorLight': insertLeft = '<span style="background: ' + tagMatch + '" class="wikEdColorsLight">'; insertRight = '</span><!--wikEdColorsLight-->'; break; case 'colorDark': insertLeft = '<span style="background: ' + tagMatch + '" class="wikEdColorsDark">'; insertRight = '</span><!--wikEdColorsDark-->'; break; case 'colorHex3': var regExpMatch = /([0-9a-f])([0-9a-f])([0-9a-f])/i.exec(tagMatch); if ( (regExpMatch[1] > 255) || (regExpMatch[2] > 255) || (regExpMatch[3] > 255) ) { break; } var luminance = parseInt(regExpMatch[1], 16) * 16 * 0.299 + parseInt(regExpMatch[2], 16) * 16 * 0.587 + parseInt(regExpMatch[3], 16) * 16 * 0.114; if (luminance > 128) { insertLeft = '<span style="background: ' + tagMatch + '" class="wikEdColorsLight">'; insertRight = '</span><!--wikEdColorsLight-->'; } else { insertLeft = '<span style="background: ' + tagMatch + '" class="wikEdColorsDark">'; insertRight = '</span><!--wikEdColorsDark-->'; } break; case 'colorHex6': var regExpMatch = /([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})/i.exec(tagMatch); if ( (regExpMatch[1] > 255) || (regExpMatch[2] > 255) || (regExpMatch[3] > 255) ) { break; } var luminance = parseInt(regExpMatch[1], 16) * 0.299 + parseInt(regExpMatch[2], 16) * 0.587 + parseInt(regExpMatch[3], 16) * 0.114; if (luminance > 128) { insertLeft = '<span style="background: ' + tagMatch + '" class="wikEdColorsLight">'; insertRight = '</span><!--wikEdColorsLight-->'; } else { insertLeft = '<span style="background: ' + tagMatch + '" class="wikEdColorsDark">'; insertRight = '</span><!--wikEdColorsDark-->'; } break; case 'colorDec': var regExpMatch = /(\d+)\s*,\s*(\d+)\s*,\s*(\d+)/i.exec(tagMatch); if ( (regExpMatch[1] > 255) || (regExpMatch[2] > 255) || (regExpMatch[3] > 255) ) { break; } var luminance = regExpMatch[1] * 0.299 + regExpMatch[2] * 0.587 + regExpMatch[3] * 0.114; if (luminance > 128) { insertLeft = '<span style="background: ' + tagMatch + '" class="wikEdColorsLight">'; insertRight = '</span><!--wikEdColorsLight-->'; } else { insertLeft = '<span style="background: ' + tagMatch + '" class="wikEdColorsDark">'; insertRight = '</span><!--wikEdColorsDark-->'; } break; case 'ctrl': insertLeft = '<span class="wikEdCtrl" title="' + wikEd.controlCharHighlighting[tagMatch.charCodeAt(0).toString()] + '">'; insertRight = '</span><!--wikEdCtrl-->'; break; case 'char': var charName = wikEd.charHighlighting[tagMatch.charCodeAt(0).toString()]; var charClass = 'wikEd' + charName; insertLeft = '<span class="' + charClass + '" title="' + wikEd.config.text[charName] + '">'; insertRight = '</span><!--' + charClass + '-->'; break; case 'charEntity': var regExpMatch = /&(\w+);/i.exec(tagMatch); var character = wikEd.charEntitiesByName[ regExpMatch[1] ]; if (character !== undefined) { if (wikEd.refHide === true) { insertLeft = '<span class="wikEdCharEntityContainer"><button class="wikEdCharEntityButton' + wikEd.charEntityArray.length + '" title="' + wikEd.config.text.wikEdCharEntityButtonTooltip + '"></button><!--wikEdCharEntityButton--></span><!--wikEdCharEntityContainer-->'; wikEd.charEntityArray.push( {'text': character, 'added': false} ); } insertLeft += '<span class="wikEdCharEntity">'; insertRight = '</span><!--wikEdCharEntity-->'; } break; } break;  // tag type: various case 'comment': insertLeft = '<span class="wikEdComment">' + node.left + '</span><!--wikEdComment-->'; break; case 'keep': insertLeft = '<span class="wikEdKeep">' + node.left + '</span><!--wikEdKeep-->'; break; case 'error': insertLeft = '<span class="wikEdError" title="' + node.left + '">'; if (wikEd.config.highlightError === true) { insertLeft += '<span class="wikEdHighlightError">' + node.left + '</span><!--wikEdHighlightError-->'; } pushRight = '</span><!--wikEdError-->'; break; case 'note': // for debugging insertLeft = '<span class="wikEdParsingNote">' + node.tagLength + '</span><!--wikEdParsingNote-->'; break; case 'root': break; case undefined: break; }  // add left html into existing entry if (insertLeft !== '') { node.left = insertLeft; node.index = i; }  // add left html as new array element to allow for overlapping highlighting as in hr else if (pushLeft !== '') { parseObj.tree.push( { 'start': tagFrom, 'tagLength': 0, 'left': pushLeft, 'index': i - 0.5 } ); }  // add right html into existing entry if (insertRight !== '') { node.right = insertRight; node.index = i; }  // add right html as new array element to allow for overlapping highlighting as in html-like tags and urls else if (pushRight !== '') { parseObj.tree.push( { 'start': tagTo, 'tagLength': 0, 'right': pushRight, 'index': i + 0.5 } ); } if (pushRight2 !== '') { parseObj.tree.push( { 'start': pushRightPos2, 'tagLength': 0, 'right': pushRight2, 'index': i + 0.5 } ); }  from = tagTo; i ++; }  return;};  //// wikEd.HighlightMergeHtml: merge parse tree highlighting html code with article text// wikEd.HighlightMergeHtml = function (parseObj, obj) {  if (parseObj.tree.length <= 1) { return; }  // sort parse array by position, length, and index parseObj.tree.sort( function(a, b) {  // by start position if (a.start != b.start) { return a.start - b.start; }  // by length if (a.tagLength != b.tagLength) { return a.tagLength - b.tagLength; }  // by index return a.index - b.index; } );  // add comments and highlighting var from = 0; var htmlArray = [];  // cycle through parse array and assemble html array for (var i = 0; i < parseObj.tree.length; i ++) { var node = parseObj.tree[i]; var tagFrom = node.start; var tagLength = node.tagLength; var htmlLeft = node.left; var htmlRight = node.right; var tagTo = tagFrom + tagLength;  // drop overlapping highlighting //// |- in tables?! if (tagFrom < from) { continue; }  // ignore root if (tagFrom === undefined) { continue; }  // push leading plain text htmlArray.push(obj.html.substring(from, tagFrom));  // push left html if (htmlLeft !== undefined) { htmlArray.push(htmlLeft); }  // push right html if (htmlRight !== undefined) { htmlArray.push(obj.html.substring(tagFrom, tagTo)); htmlArray.push(htmlRight); from = tagTo; } else { from = tagFrom; } } htmlArray.push(obj.html.substring(from));  // join html array obj.html = htmlArray.join('');  // display highlighted html: // WED(obj.html.replace(/\x00/g, '&lt;').replace(/\x01/g, '&gt;'));  return;};  //// wikEd.HighlightLinkify: prepare the span tag parameters for ctrl-click opening of highlighted links, addding redirect info, and highlighting redlinks// wikEd.HighlightLinkify = function (linkPrefix, linkTitle, linkUrl) {  var linkName = ''; var subpage = false; var link = ''; var info = '';  // generate url from interlanguage or namespace prefix and title if (typeof linkUrl != 'string') {  // test for illegal characters if (/[\{\|\}\[\]<>#]/.test(linkPrefix) === true) { return ''; }  // clean prefix and title linkPrefix = wikEd.CleanLink(linkPrefix); linkTitle = wikEd.CleanLink(linkTitle); linkName = linkPrefix + linkTitle; link = linkName;  // character accentuation for Esperanto, see [[Help:Special_characters#Esperanto]] if (wikEd.wikiGlobals.wgContentLanguage == 'eo') { linkTitle = linkTitle.replace(/([cghjsu])(x+)/gi, function(p, p1, p2) { var accentChar = p1; var xString = p2; var xLength = xString.length; var xCount = Math.floor(xLength / 2); if ( (xLength / 2 - xCount) > 0) { var pos = 'CGHJSUcghjsu'.indexOf(accentChar); accentChar = 'ĈĜĤĴŜŬĉĝĥĵŝŭ'.substr(pos, 1); xString = xString.replace(/^x|(x)x/gi, '$1'); } else { xString = xString.replace(/(x)x/gi, '$1'); } return accentChar + xString; } ); }  // [[/subpage]] refers to a subpage of the current page, [[#section]] to a section of the current page if ( (linkPrefix === '') && ( (linkTitle.indexOf('/')=== 0) || (linkTitle.indexOf('#')=== 0) ) ) { subpage = true; }  // Wiktionary differentiates between lower and uppercased titles, interwiki should not be uppercased if (subpage === true) { linkUrl = linkPrefix + wikEd.pageName + linkTitle; } else { linkUrl = linkPrefix + linkTitle; } linkUrl = wikEd.EncodeTitle(linkUrl); if (typeof wikEd.config.linkifyArticlePath == 'string') { linkUrl = wikEd.config.linkifyArticlePath.replace(/\$1/, linkUrl); } else if (typeof wikEd.wikiGlobals.wgArticlePath == 'string') { linkUrl = wikEd.wikiGlobals.wgArticlePath.replace(/\$1/, linkUrl); } else { linkUrl = ''; }  // detect redirect and redlink info if ( (Object.prototype.hasOwnProperty.call(wikEd.linkInfo, link) === true) && (wikEd.linkInfo[link].updated === true) ) {  // redirect if (wikEd.linkInfo[link].redirect === true) { var target = wikEd.linkInfo[link].target; if ( (target !== undefined) && (target !== null) ) { info += wikEd.config.text.redirect + ' ' + target; } }  // redlinks if (wikEd.linkInfo[link].missing === true) { info += wikEd.config.text.redlink; } }  // collect new links else { wikEd.linkInfo[link] = { update: true, updated: false, }; } }  // url provided else {  // test for illegal characters if (/[<>]/.test(linkUrl) === true) { return ''; }  // test for templates if (/\{|\}/.test(linkUrl) === true) { return ''; } linkName = wikEd.EncodeTitle(linkUrl); }  var linkPopup = linkName; if (subpage === true) { linkPopup = wikEd.pageName + linkPopup; } linkPopup = linkPopup.replace(/\t/g, ' '); linkPopup = wikEd.EscapeHtml(linkPopup); linkPopup = linkPopup.replace(/"/g, '&quot;'); var linkParam = '';  if (linkUrl !== '') { var titleClick; if (wikEd.platform == 'mac') { titleClick = wikEd.config.text.followLinkMac; } else { titleClick = wikEd.config.text.followLink; } var id = 'wikEdWikiLink' + Object.getOwnPropertyNames(wikEd.wikiLinks).length; var linkify = linkPopup + ' ' + titleClick; linkParam += 'id="' + id + '" title="' + linkify + info + '"';  // save link infos for linkification and redlinking wikEd.wikiLinks[id] = { url: linkUrl, link: link, linkify: linkify, info: info }; } return linkParam;};  //// wikEd.CleanLink: clean and normalize article title// wikEd.CleanLink = function (link) {  // remove highlighting code link = link.replace(/<[^>]*>/g, '');  // remove control chars var regExp = new RegExp('[' + wikEd.controlCharHighlightingStr + '\t\n\r]', 'g'); link = link.replace(regExp, '');  // fix strange white spaces, leading colons link = link.replace(/\s/g, ' '); link = link.replace(/^ +/, ''); link = link.replace(/^:+ *()/, ''); link = link.replace(/ +/g, '_');  // quotes and ampersand link = link.replace(/&amp;quot;/g, '"'); link = link.replace(/&amp;apos;/g, '\''); link = link.replace(/&amp;/g, '&');  return link;};  //// wikEd.EncodeTitle: encode article title for use in url (code copied to wikEdDiff.js)// wikEd.EncodeTitle = function (title) {  if (title === undefined) { title = wikEd.wikiGlobals.wgTitle; }  // characters not supported title = title.replace(/[<>\[\]|{}]/g, '');  title = title.replace(/ /g, '_'); title = encodeURI(title); title = title.replace(/%25(\d\d)/g, '%$1'); title = title.replace(/&/g, '%26'); title = title.replace(/#/g, '%23'); title = title.replace(/'/g, '%27'); title = title.replace(/\?/g, '%3F'); title = title.replace(/\+/g, '%2B'); return title;};  //// wikEd.EscapeHtml: escape html code, &<> to character entities// wikEd.EscapeHtml = function (html) {  html = html.replace(/&/g, '&amp;'); html = html.replace(/</g, '&lt;'); html = html.replace(/>/g, '&gt;'); return html;};   //// wikEd.UpdateTextarea: copy frame content or provided text to textarea// wikEd.UpdateTextarea = function (text) {  var obj = {}; if (text !== undefined) { obj.html = text; }  // get frame content, remove dynamically inserted nodes by other scripts else { wikEd.CleanNodes(wikEd.frameDocument); obj.html = wikEd.frameBody.innerHTML; }  // remove trailing blanks and newlines at end of text obj.html = obj.html.replace(/((<br\b[^>]*>)|\s)+$/g, '');  // remove leading spaces in lines obj.html = obj.html.replace(/(<br\b[^>]*>)[\n\r]* *()/g, '$1');  // textify so that no html formatting is submitted wikEd.Textify(obj); obj.plain = obj.plain.replace(/&nbsp;|&#160;|\xa0/g, ' '); obj.plain = obj.plain.replace(/&lt;/g, '<'); obj.plain = obj.plain.replace(/&gt;/g, '>'); obj.plain = obj.plain.replace(/&amp;/g, '&');  // convert all &nbsp; char entitities to actual characters (customization option only) if (wikEd.config.nbspToChar === true) { obj.plain = obj.plain.replace(/&nbsp;/g, '\xa0'); }  // copy to textarea wikEd.textarea.value = obj.plain;  // remember frame scroll position wikEd.frameScrollTop = wikEd.frameBody.scrollTop;  return;};  //// wikEd.UpdateFrame: copy textarea content or provided html to frame// wikEd.UpdateFrame = function (html) {  // get textarea content var obj = {}; if (html !== undefined) { obj.html = html; } else { obj.html = wikEd.textarea.value; obj.html = wikEd.EscapeHtml(obj.html);  // convert \xa (nbsp) to character entities so they do not get converted to blanks obj.html = obj.html.replace(/\xa0/g, '&amp;nbsp;'); }  // highlight the syntax if (wikEd.highlightSyntax === true) { obj.whole = true; wikEd.HighlightSyntax(obj); }  // at least display tabs else { obj.html = obj.html.replace(/(\t)/g, '<span class="wikEdTabPlain">$1</span><!--wikEdTabPlain-->'); }  // multiple blanks to blank-&nbsp; obj.html = obj.html.replace(/(^|\n) /g, '$1&nbsp;'); obj.html = obj.html.replace(/ (\n|$)/g, '&nbsp;$1'); obj.html = obj.html.replace(/ {2}/g, '&nbsp; '); obj.html = obj.html.replace(/ {2}/g, '&nbsp; ');  // newlines to <br> obj.html = obj.html.replace(/\n/g, '<br>');  // insert content into empty frame if ( (wikEd.readOnly === true) || (wikEd.frameBody.firstChild === null) || (/^<br[^>]*>\s*$/.test(wikEd.frameBody.innerHTML) === true) ) { wikEd.frameBody.innerHTML = obj.html; }  // insert content into frame, preserve history else { obj.sel = wikEd.GetSelection(); obj.sel.removeAllRanges(); var range = wikEd.frameDocument.createRange(); range.setStartBefore(wikEd.frameBody.firstChild); range.setEndAfter(wikEd.frameBody.lastChild); obj.sel.addRange(range);  // replace the frame content with the new text, do not scroll var scrollOffset = window.pageYOffset || document.body.scrollTop; if (obj.html !== '') { wikEd.frameDocument.execCommand('inserthtml', false, obj.html); } else { wikEd.frameDocument.execCommand('delete'); } window.scroll(0, scrollOffset); obj.sel.removeAllRanges();  // scroll to previous position if (wikEd.frameScrollTop !== null) { wikEd.frameBody.scrollTop = wikEd.frameScrollTop; } } wikEd.frameScrollTop = null;  // add event handlers and labels if (wikEd.highlightSyntax === true) {  // name ref and template buttons wikEd.HighlightNamedHideButtons();  // add event handlers to unhide refs and templates wikEd.HideAddHandlers();  // add event handlers to make highlighted frame links ctrl-clickable wikEd.LinkifyLinks();  // get link infos from server (redirects, redlinks) wikEd.LinkInfoCall(); } return;};  //// wikEd.HtmlToPlain: convert html to plain text, called from wikEd.GetText// wikEd.HtmlToPlain = function (obj) {  obj.plain = obj.html.replace(/[\n ]{2,}/g, ' '); obj.plain = obj.plain.replace(/<br\b[^>]*>/g, '\n'); obj.plain = obj.plain.replace(/\xa0/g, ' ');  return;};  //// wikEd.KeyHandler: event handler for keydown events in main document and frame// detects emulated accesskey and traps enter in find/replace input elements// wikEd.KeyHandler = function (event) {  // trap enter in find/replace input elements if ( (event.type == 'keydown') && (event.keyCode == 13) ) { if (event.target.id == 'wikEdFindText') { event.preventDefault(); event.stopPropagation(); if (event.shiftKey === true) { wikEd.EditButton(null, 'wikEdFindPrev'); } else if (event.ctrlKey === true) { wikEd.EditButton(null, 'wikEdFindAll'); } else { wikEd.EditButton(null, 'wikEdFindNext'); } } else if (event.target.id == 'wikEdReplaceText') { event.preventDefault(); event.stopPropagation(); if (event.shiftKey === true) { wikEd.EditButton(null, 'wikEdReplacePrev'); } else if (event.ctrlKey === true) { wikEd.EditButton(null, 'wikEdReplaceAll'); } else { wikEd.EditButton(null, 'wikEdReplaceNext'); } } }  // detect emulated accesskeys else if ( (event.shiftKey === true) && (event.ctrlKey === false) && (event.altKey === true) && (event.metaKey === false) ) {  // get wikEd button id from keycode var buttonId = wikEd.buttonKeyCode[event.keyCode]; if (buttonId !== undefined) { event.preventDefault(); event.stopPropagation();  // execute the button click handler code, obj required for eval var obj = document.getElementById(buttonId); eval(wikEd.editButtonHandler[buttonId]); return; } } return;};  //// wikEd.FindAhead: find-as-you-type, event handler for find field, supports insensitive and regexp settings// wikEd.FindAhead = function () {  if (wikEd.findAhead.getAttribute('checked') == 'true') {  // get the find text var findText = wikEd.findText.value; if (findText === '') { return; }  // remember input field selection var findTextSelectionStart = wikEd.findText.selectionStart; var findTextSelectionEnd = wikEd.findText.selectionEnd;  // remember frame selection var sel = wikEd.GetSelection(); var range = sel.getRangeAt(0).cloneRange(); var rangeClone = range.cloneRange(); var scrollTop = wikEd.frameBody.scrollTop;  // collapse selection to the left sel.removeAllRanges(); range.collapse(true); range = sel.addRange(range);  // create obj for regexp search var obj = {};  // get insensitive and regexp button states var regExpChecked = wikEd.regExp.getAttribute('checked'); var caseSensitiveChecked = wikEd.caseSensitive.getAttribute('checked');  // get case sensitive setting var caseSensitive = false; if (caseSensitiveChecked == 'true') { caseSensitive = true; }  // get regexp setting var useRegExp = false; if (regExpChecked == 'true') { useRegExp = true; }  // parameters: obj, findText, caseSensitive, backwards, wrap, useRegExp var found = wikEd.Find(obj, findText, caseSensitive, false, true, useRegExp);  // restore original frame selection if (found === false) { wikEd.frameBody.scrollTop = scrollTop; sel.removeAllRanges(); sel.addRange(rangeClone); } else { obj.sel.removeAllRanges(); obj.sel.addRange(obj.changed.range);  // scroll to selection wikEd.ScrollToSelection(); }  // restore input field selection (needed for FF 3.6) wikEd.findText.select(); wikEd.findText.setSelectionRange(findTextSelectionStart, findTextSelectionEnd); } return;};  //// wikEd.DebugInfo: click handler for ctrl-click of logo buttons, pastes debug info into edit field or popup; shift-ctrl-click: extended info with resource loader modules// wikEd.DebugInfo = function (event) {  // ctrl-click if (event.ctrlKey !== true) { return; }  // get debug infos var debug = wikEd.GetDebugInfo(event.shiftKey); debug = debug.replace(/(^|\n(?=.))/g, '$1* '); debug = '=== wikEd bug report: ____ (Please add short title) === \n\n' + debug; debug += '* Error console: ____ (Firefox: Tools → Web Developer → Browser console; push clear and reload the page. Chrome: Control button → Tools → JavaScript console. Copy and paste error messages related to wikEd.js)\n'; debug += '* Problem description: ____ (Please be as specific as possible about what is wrong, including when it happens, what happens, what is broken, and what still works)\n'; debug += '* Steps to reproduce: ____ (Please include what happens at each step. Your problems cannot be fixed without reproducing them first!)\n';  // print to iframe, textarea, debug area, or alert if (event.target == wikEd.logo) { window.alert(debug); } else if (wikEd.useWikEd === true) { debug = wikEd.EscapeHtml('\n' + debug).replace(/\n/g, '<br>'); wikEd.frameDocument.execCommand('inserthtml', false, debug); } else if (wikEd.textarea !== null) { wikEd.textarea.value += '\n' + debug; } else { wikEd.Debug(debug, undefined, true); } return;};  //// wikEd.GetDebugInfo: compiles debug info into string// wikEd.GetDebugInfo = function (extended) {  var loader = ''; var mediawiki = ''; var gadgets = ''; var scripts = '';  // cycle through script urls var pageScripts = document.getElementsByTagName('script'); for (var i = 0; i < pageScripts.length; i ++) { var src = pageScripts[i].src; if (src !== '') {  // resource loader modules var regExpMatch = /load.php\?(|.*?&)modules=(.*?)(&|$)/.exec(src); if (regExpMatch !== null) { loader += decodeURIComponent(regExpMatch[2]).replace(/\|/g, '; ') + '; '; }  // mediawiki: scripts else { var regExpMatch = /index.php\?(|.*?&)title=(.*?)(&|$)/.exec(src); if (regExpMatch !== null) { var script = regExpMatch[2]; if (/^MediaWiki:Gadget/.test(script) === true) { gadgets += script.replace(/^MediaWiki:/, '') + ', '; } else if (/^MediaWiki:/.test(script) === true) { mediawiki += script.replace(/^MediaWiki:/, '') + ', '; } else { scripts += script + ', '; } }  // other scripts else { var regExpScript = new RegExp(wikEd.wikiGlobals.wgServer + '(' + wikEd.wikiGlobals.wgScriptPath + ')?'); scripts += src.replace(regExpScript, '').replace(/\?.*/, '') + ', '; } } } }  // get date var date = new Date(); var time = (date.getUTCFullYear() + '-' + (date.getUTCMonth() + 1) + '-' + date.getUTCDate() + ' ' + date.getUTCHours() + ':' + date.getUTCMinutes() + ':' + date.getUTCSeconds() + ' UTC').replace(/\b(\d)\b/g, '0$1');  // get user subpages var protocol = document.location.href.replace(/\/\/.*/, ''); var subPages = wikEd.wikiGlobals.wgServer + wikEd.wikiGlobals.wgArticlePath.replace(/\$1/, 'Special:PrefixIndex/' + wikEd.wikiGlobals.wgFormattedNamespaces[2] + ':' + wikEd.EncodeTitle(wikEd.wikiGlobals.wgUserName) + '/'); if (/^\/\//.test(subPages) === true) { subPages = protocol + subPages; }  // get user js pages var userPage = wikEd.wikiGlobals.wgServer + wikEd.wikiGlobals.wgArticlePath.replace(/\$1/, wikEd.wikiGlobals.wgFormattedNamespaces[2] + ':' + wikEd.EncodeTitle(wikEd.wikiGlobals.wgUserName)); if (/^\/\//.test(userPage) === true) { userPage = protocol + userPage; } var skinJs = userPage + '/' + wikEd.wikiGlobals.skin + '.js'; var commonJs = userPage + '/common.js';  // remove trailing separators loader = loader.replace(/; $/, ''); mediawiki = mediawiki.replace(/, $/, ''); gadgets = gadgets.replace(/, $/, ''); scripts = scripts.replace(/, $/, '');  var debug = ''; debug += 'Date: ' + time + '\n'; debug += 'wikEd version: ' + wikEd.programVersion + wikEd.installationType + ' (' + wikEd.programDate + ')\n'; debug += 'Browser: ' + window.navigator.userAgent + ' (' + window.navigator.platform + ')\n'; debug += 'Skin: ' + wikEd.wikiGlobals.skin + ' (detected: ' + wikEd.skin + ')\n'; debug += 'MediaWiki: ' + wikEd.wikiGlobals.wgVersion + '\n'; debug += 'Gadgets: ' + gadgets + '\n'; debug += 'MediaWiki scripts: ' + mediawiki + '\n'; debug += 'Scripts: ' + scripts + '\n'; if (extended === true) { debug += 'Loader: ' + loader + '\n'; } debug += 'URL: ' + window.location.href + '\n'; debug += 'User subpages: ' + subPages + '\n'; debug += 'User/skin.js: ' + skinJs + '\n'; debug += 'User/common.js: ' + commonJs + '\n';  return debug;};  //// wikEd.MainSwitch: click handler for program logo// wikEd.MainSwitch = function (event) {  // ctrl-click for debug info if (event.ctrlKey === true) { return; }  // disable function if browser is incompatible if (wikEd.browserNotSupported === true) { return; }  // enable wikEd if (wikEd.disabled === true) {  // check for active code editor wikEd.CodeEditorCheck();  // do not turn on when code editor is active if (wikEd.useCodeEditor === true) { wikEd.disabled = true; wikEd.SetLogo('incompatible', 'Code Editor'); return; }  wikEd.disabled = false; wikEd.SetPersistent('wikEdDisabled', '0', 0, '/');  // turn rich text frame on if (wikEd.turnedOn === false) {  // setup wikEd wikEd.TurnOn(false); } else { wikEd.SetLogo(); var useWikEd = false; if (document.getElementById('wikEdUseWikEd').getAttribute('checked') == 'true') { useWikEd = true; } wikEd.SetEditArea(useWikEd); wikEd.useWikEd = useWikEd; window.wikEdUseWikEd = wikEd.useWikEd; if (wikEd.useWikEd === true) { wikEd.UpdateFrame(); } wikEd.buttonBarWrapper.style.display = 'block'; wikEd.buttonBarPreview.style.display = 'block'; if (wikEd.buttonBarJump !== null) { wikEd.buttonBarJump.style.display = 'block'; }  // run scheduled custom functions wikEd.ExecuteHook(wikEd.config.onHook); } }  // disable wikEd else { wikEd.SetPersistent('wikEdDisabled', '1', 0, '/'); if (wikEd.turnedOn === false) { wikEd.useWikEd = false; window.wikEdUseWikEd = wikEd.useWikEd; wikEd.disabled = true; wikEd.SetLogo(); } else {  // interrupt fullscreen mode if (wikEd.fullscreen === true) { wikEd.FullScreen(false); }  // turn classic textarea on if (wikEd.useWikEd === true) { wikEd.UpdateTextarea(); } wikEd.SetEditArea(false);  // reset textarea dimensions wikEd.textarea.style.height = (wikEd.textareaOffsetHeightInitial - wikEd.frameBorderHeight) + 'px'; wikEd.textarea.style.width = '100%';  wikEd.frameHeight = (wikEd.textareaOffsetHeightInitial - wikEd.frameBorderHeight) + 'px'; wikEd.frameWidth = (wikEd.editorWrapper.clientWidth - wikEd.frameBorderWidth) + 'px'; wikEd.frame.style.height = wikEd.frameHeight; wikEd.frame.style.width = wikEd.frameWidth;  wikEd.buttonBarWrapper.style.display = 'none'; wikEd.buttonBarPreview.style.display = 'none';  wikEd.previewArticle.style.display = 'none'; wikEd.previewDiff.style.display = 'none'; wikEd.localPrevWrapper.style.display = 'none'; wikEd.localPrevWrapper.style.height = 'auto';  if (wikEd.buttonBarJump !== null) { wikEd.buttonBarJump.style.display = 'none'; }  wikEd.useWikEd = false; window.wikEdUseWikEd = wikEd.useWikEd; wikEd.disabled = true; wikEd.SetLogo();  // run scheduled custom functions wikEd.ExecuteHook(wikEd.config.offHook); } } return;};  //// wikEd.FullScreen: change to fullscreen edit area or back to normal view// wikEd.FullScreen = function (fullscreen, updateButton) {  // resize only if (fullscreen === undefined) { fullscreen = wikEd.fullscreen; }  // no fullscreen for special edit pages if (wikEd.editArticle === false) { fullscreen = false; updateButton = false; }  // no fullscreen for textarea view if (wikEd.useWikEd === false) { fullscreen = false; updateButton = false; }  // skip for repeat calls if (fullscreen != wikEd.fullscreen) {  // disable frame resizing if ( (wikEd.fullscreen === false) && (wikEd.frameDocument !== null) ) { wikEd.ResizeStopHandler(); }  // setup fullscreen if (fullscreen === true) { document.body.classList.add('wikEdFullscreen');  // inactivate scroll-to buttons document.getElementById('wikEdScrollToPreview').className = 'wikEdButtonInactive'; document.getElementById('wikEdScrollToEdit').className = 'wikEdButtonInactive'; }  // back to normal else { document.body.classList.remove('wikEdFullscreen');  // activate scroll-to buttons document.getElementById('wikEdScrollToPreview').className = 'wikEdButton'; document.getElementById('wikEdScrollToEdit').className = 'wikEdButton'; } } var switched = (fullscreen != wikEd.fullscreen); if (switched === true) { wikEd.fullscreen = fullscreen;  // set the fullscreen button state if (updateButton === true) { wikEd.Button(document.getElementById('wikEdFullScreen'), 'wikEdFullScreen', null, fullscreen); wikEd.fullScreenMode = fullscreen; } }  // resize and scroll to edit-frame wikEd.ResizeWindowHandler(); if ( (switched === true) && (fullscreen === false) ) { window.scroll(0, wikEd.GetOffsetTop(wikEd.inputWrapper) - 2); }  // grey out fullscreen button var button = document.getElementById('wikEdFullScreen'); if ( (wikEd.editArticle === false) || (wikEd.useWikEd === false) ) { button.className = 'wikEdButtonInactive'; } else if (wikEd.fullScreenMode === true) { button.className = 'wikEdButtonChecked'; } else { button.className = 'wikEdButtonUnchecked'; }  return;};  //// wikEd.ResizeSummary: recalculate the summary width after resizing the window// wikEd.ResizeSummary = function () {  // check if combo field exists if (wikEd.summarySelect === null) { return; }  wikEd.summaryText.style.width = ''; wikEd.summarySelect.style.width = '';  wikEd.summaryTextWidth = wikEd.summaryWrapper.clientWidth - ( wikEd.GetOffsetLeft(wikEd.summaryText) - wikEd.GetOffsetLeft(wikEd.summaryWrapper) ); if (wikEd.summaryTextWidth < 150) { wikEd.summaryTextWidth = 150; } wikEd.summaryText.style.width = wikEd.summaryTextWidth + 'px'; wikEd.ResizeComboInput('summary'); return;};  //// wikEd.ResizeComboInput: set the size of input and select fields so that only the select button is visible behind the input field// wikEd.ResizeComboInput = function (field) {  // check if combo field exists if (wikEd.selectElement[field] === undefined) { return; }  // short names var input = wikEd.inputElement[field]; var select = wikEd.selectElement[field];  // save select options and empty select var selectInnerHTML = select.innerHTML; select.innerHTML = '';  // set measuring styles select.style.fontFamily = 'sans-serif'; input.style.margin = '0'; select.style.margin = '0'; select.style.width = 'auto';  // get button width from small empty select box var inputWidth = input.offsetWidth; var selectWidth = select.offsetWidth; var selectBorder = parseInt(wikEd.GetStyle(select, 'borderTopWidth'), 10); var buttonWidth = selectWidth - selectBorder - 8;  // delete measuring styles select.style.margin = null; input.style.fontFamily = null; select.style.fontFamily = null;  // for long fields shorten input width if (inputWidth + buttonWidth > 150) { input.style.width = (inputWidth - buttonWidth) + 'px'; select.style.width = inputWidth + 'px'; }  // otherwise increase select width else { select.style.width = (inputWidth + buttonWidth) + 'px'; }  // restore select options select.innerHTML = selectInnerHTML;  return;};  //// wikEd.ChangeComboInput: sets the input value to selected option; onchange event handler for select boxes// wikEd.ChangeComboInput = function (field) {  // get selection index (-1 for unselected) var selected = wikEd.selectElement[field].selectedIndex; if (selected >= 0) { wikEd.selectElement[field].selectedIndex = -1;  // get selected option var option = wikEd.selectElement[field].options[selected]; if (option.text !== '') {  // jump to heading if ( (field == 'find') && (/^=.*?=$/.test(option.value) === true) ) { var obj = {}; var findText = option.value.replace(/([\\^$*+?.()\[\]{}:=!|,\-])/g, '\\$1'); findText = '^' + findText + '$';  // find and select heading text wikEd.Find(obj, findText, true, false, true, true); obj.sel.removeAllRanges(); obj.sel.addRange(obj.changed.range);  // and scroll it into the viewport wikEd.ScrollToSelection(); return; }  // update input field else {  // add a tag to the summary box if (field == 'summary') { wikEd.inputElement[field].value = wikEd.AppendToSummary(wikEd.inputElement[field].value, option.text); }  // add case and regexp checkboxes to find / replace fields else if (option.value == 'setcheck') { wikEd.Button(document.getElementById('wikEdCaseSensitive'), 'wikEdCaseSensitive', null, (option.text.charAt(0) == wikEd.checkMarker[true]) ); wikEd.Button(document.getElementById('wikEdRegExp'), 'wikEdRegExp', null, (option.text.charAt(1) == wikEd.checkMarker[true]) ); wikEd.inputElement[field].value = option.text.substr(3); }  // add option text else { wikEd.inputElement[field].value = option.text; }  // find the new text if ( (field == 'find') && (wikEd.findAhead.getAttribute('checked') == 'true') ) { wikEd.FindAhead(); } } } } wikEd.inputElement[field].focus();  return;};  //// wikEd.AppendToSummary: append a phrase to the summary text// wikEd.AppendToSummary = function (summary, append) {  summary = summary.replace(/^[, ]+/, ''); summary = summary.replace(/[, ]+$/, ''); if (summary !== '') { if (/ \*\/$/.test(summary) === true) { summary += ' '; } else if (/[.;:]$/.test(summary) === true) { summary += ' '; } else { var regExp = new RegExp('^[' + wikEd.letters + '_0-9()"\'+\\-]', ''); if (regExp.test(summary) === false) { summary += ' '; } else { summary += ', '; } } } summary += append;  return summary;};  //// wikEd.AddToHistory: add an input value to the saved history// wikEd.AddToHistory = function (field) {  if (wikEd.inputElement[field].value !== '') {  // load history from saved settings wikEd.LoadHistoryFromSettings(field);  // add current value to history wikEd.fieldHist[field].unshift(wikEd.inputElement[field].value);  // add case and regexp checkboxes to find / replace value if ( (field == 'find') || (field == 'replace') ) { wikEd.fieldHist[field][0] = wikEd.checkMarker[ (wikEd.caseSensitive.getAttribute('checked') == 'true') ] + wikEd.checkMarker[ (wikEd.regExp.getAttribute('checked') == 'true') ] + ' ' + wikEd.fieldHist[field][0]; }  // remove paragraph names from summary if (field == 'summary') { wikEd.fieldHist[field][0] = wikEd.fieldHist[field][0].replace(/^\/\* .*? \*\/ *()/, ''); }  // remove multiple old copies from history var i = 1; while (i < wikEd.fieldHist[field].length) { if (wikEd.fieldHist[field][i] == wikEd.fieldHist[field][0]) { wikEd.fieldHist[field].splice(i, 1); } else { i ++; } }  // remove new value if it is a preset value if (wikEd.config.comboPresetOptions[field] !== undefined) { var i = 0; while (i < wikEd.config.comboPresetOptions[field].length) { if (wikEd.config.comboPresetOptions[field][i] == wikEd.fieldHist[field][0]) { wikEd.fieldHist[field].shift(); break; } else { i ++; } } }  // cut history number to maximal history length wikEd.fieldHist[field] = wikEd.fieldHist[field].slice(0, wikEd.config.historyLength[field]);  // save history to settings if (wikEd.fieldHist[field][0] !== '') { wikEd.SaveHistoryToSetting(field); } } return;};  //// wikEd.SetComboOptions: generate the select options from saved history; onfocus handler for select box// wikEd.SetComboOptions = function (field) {  // load history from saved settings wikEd.LoadHistoryFromSettings(field);  var option = {}; var selectedOption = null;  // delete options var options = wikEd.selectElement[field].options; for (var i = 0; i < options.length; i ++) { wikEd.selectElement[field].remove(i); }  // delete optgroup option = document.getElementById(field + 'Optgroup'); if (option !== null) { wikEd.selectElement[field].removeChild(option); }  // workaround for onchange not firing when selecting first option from unselected dropdown option = document.createElement('option'); option.style.display = 'none'; var j = 0; wikEd.selectElement[field].options[j++] = option;  // add history entries for (var i = 0; i < wikEd.fieldHist[field].length; i ++) { if (wikEd.fieldHist[field][i] !== undefined) { if (wikEd.fieldHist[field][i] == wikEd.inputElement[field].value) { selectedOption = j; } option = document.createElement('option');  // replace spaces with nbsp to allow for multiple, leading, and trailing spaces option.text = wikEd.fieldHist[field][i].replace(/ /g, '\xa0'); if ( (field == 'find') || (field == 'replace') ) { option.value = 'setcheck'; } wikEd.selectElement[field].options[j++] = option; } }  // add preset entries var startPreset = 0; if (wikEd.config.comboPresetOptions[field] !== undefined) { startPreset = j; for (var i = 0; i < wikEd.config.comboPresetOptions[field].length; i ++) { if (wikEd.config.comboPresetOptions[field][i] !== undefined) {  // replace spaces with nbsp to allow for multiple, leading, and trailing spaces wikEd.config.comboPresetOptions[field][i] = wikEd.config.comboPresetOptions[field][i].replace(/ /g, '\xa0');  // select a dropdown value if (wikEd.config.comboPresetOptions[field][i] == wikEd.inputElement[field].value) { selectedOption = j; }  option = document.createElement('option'); option.text = wikEd.config.comboPresetOptions[field][i].replace(/ /g, '\xa0'); if (field == 'summary') { option.text = option.text.replace(/\{wikEdUsing\}/g, wikEd.config.summaryUsing); } wikEd.selectElement[field].options[j++] = option; } } }  // set the selection wikEd.selectElement[field].selectedIndex = selectedOption;  // add a blank preset separator if ( (startPreset > 1) && (startPreset < j) ) { option = document.createElement('optgroup'); option.label = '\xa0'; option.id = field + 'Optgroup'; wikEd.selectElement[field].insertBefore(option, wikEd.selectElement[field].options[startPreset]); }  // add the TOC jumper to the find field var startTOC = 0; if (field == 'find') { startTOC = j;  // get the whole plain text var plain = wikEd.frameBody.innerHTML; plain = plain.replace(/<br\b[^>]*>/g, '\n'); plain = plain.replace(/<[^>]*>/g, ''); plain = plain.replace(/&nbsp;/g, '\xa0'); plain = plain.replace(/&gt;/g, '>'); plain = plain.replace(/&lt;/g, '<'); plain = plain.replace(/&amp;/g, '&');  // cycle through the headings var regExpMatchHeading = plain.match(/(^|\n)=+.+?=+[^\n=]*[ =\t]*(?=(\n|$))/g); if (regExpMatchHeading !== null) { for (var i = 0; i < regExpMatchHeading.length; i ++) { var headingMatch = regExpMatchHeading[i].match(/\n?((=+) *(.+?)( *\2))/); var headingIndent = headingMatch[2]; headingIndent = headingIndent.replace(/^=/g, ''); headingIndent = headingIndent.replace(/\=/g, '\xa0');  // add headings to the select element option = document.createElement('option'); option.text = '\u21d2' + headingIndent + headingMatch[3]; option.value = headingMatch[1]; wikEd.selectElement[field].options[j++] = option; } } }  // add a blank TOC separator if ( (startTOC > 1) && (startTOC < j) ) { option = document.createElement('optgroup'); option.label = '\xa0'; option.id = field + 'Optgroup'; wikEd.selectElement[field].insertBefore(option, wikEd.selectElement[field].options[startTOC]); }  return;};  //// wikEd.ClearHistory: clear the history of combo input fields// wikEd.ClearHistory = function (field) {  wikEd.SetPersistent(wikEd.savedName[field], '', 0, '/'); wikEd.SetComboOptions(field); return;};  //// wikEd.LoadHistoryFromSettings: get the input box history from the respective saved settings// wikEd.LoadHistoryFromSettings = function (field) {  var setting = wikEd.GetPersistent(wikEd.savedName[field]); if ( (setting !== null) && (setting !== '') ) { setting = decodeURIComponent(setting); wikEd.fieldHist[field] = setting.split('\n'); } else { wikEd.fieldHist[field] = []; } return;};  //// wikEd.SaveHistoryToSetting: save the input box history to the respective saved settings// wikEd.SaveHistoryToSetting = function (field) {  var setting = ''; setting = wikEd.fieldHist[field].join('\n'); setting = setting.replace(/\n$/, ''); setting = encodeURIComponent(setting); wikEd.SetPersistent(wikEd.savedName[field], setting, 0, '/'); return;};  //// wikEd.GetSelection: get the current iframe selection// wikEd.GetSelection = function () {  var sel = wikEd.frameWindow.getSelection();  // make sure there is at least an empty range if ( (sel !== null) && (sel.rangeCount === 0) ) { sel.collapse(wikEd.frameBody, 0); } return sel;};  //// wikEd.SetRange: set a range, control for non-text nodes// wikEd.SetRange = function (range, startNode, startOffset, endNode, endOffset) {  wikEd.SetRangeStart(range, startNode, startOffset); wikEd.SetRangeEnd(range, endNode, endOffset); return;};  //// wikEd.SetRangeStart: set range start// wikEd.SetRangeStart = function (range, startNode, startOffset) {  if ( (startNode.childNodes.length > 0) && (startOffset < startNode.childNodes.length) ) { startNode = startNode.childNodes.item(startOffset); startOffset = 0; } if (startNode.nodeName == '#text') { range.setStart(startNode, startOffset); } else if (startNode.childNodes.length === 0) { range.setStart(startNode, 0); } else { range.setStartAfter(startNode); } return;};  //// wikEd.SetRangeEnd: set range end// wikEd.SetRangeEnd = function (range, endNode, endOffset) {  if ( (endNode.childNodes.length > 0) && (endOffset < endNode.childNodes.length) ) { endNode = endNode.childNodes.item(endOffset); endOffset = 0; } if (endNode.nodeName == '#text') { range.setEnd(endNode, endOffset); } else if (endNode.childNodes.length === 0) { range.setEndBefore(endNode); } else { range.setEndBefore(endNode); } return;};  //// wikEd.GetSavedSetting: get a wikEd setting, returns boolean// wikEd.GetSavedSetting = function (settingName, preset) {  var setting = wikEd.GetPersistent(settingName); if (setting == '1') { setting = true; } else { if ( (setting === null) || (setting === '') ) { setting = preset; } if (typeof setting !== 'boolean') { setting = false; } } return setting;};  //// wikEd.GetPersistent: get a cookie or a Greasemonkey persistent value (code copied to wikEdDiff.js)// wikEd.GetPersistent = function ( name ) {  var getStr;  // check for web storage wikEd.DetectWebStorage();  // get a value from web storage if ( wikEd.webStorage === true ) { try { getStr = window.localStorage.getItem( name ); } catch ( exception ) { wikEd.webStorage = false; } } if ( wikEd.webStorage === false ) {  // else get a Greasemonkey persistent value if ( wikEd.greasemonkey === true ) { getStr = GM_getValue( name, '' ); }  // else get a cookie value else { getStr = wikEd.GetCookie( name ); } }  // return string if ( typeof getStr != 'string' ) { getStr = ''; } return getStr;};  //// wikEd.SetPersistent: set a cookie or a Greasemonkey persistent value, deletes the value for expire = -1// wikEd.SetPersistent = function ( name, value, expires, path, domain, secure ) {  // check for web storage wikEd.DetectWebStorage();  // set a value in web storage if ( wikEd.webStorage === true ) { if ( expires == -1 ) { value = ''; } try { window.localStorage.setItem( name, value ); } catch ( exception ) { wikEd.webStorage = false; } } if ( wikEd.webStorage === false ) {  // else set a Greasemonkey persistent value if ( wikEd.greasemonkey === true ) { if ( expires == -1 ) { value = ''; }  // see http://wiki.greasespot.net/Greasemonkey_access_violation window.setTimeout( function() { GM_setValue( name, value ); }, 0 ); }  // else set a cookie value else { wikEd.SetCookie( name, value, expires, path, domain, secure ); } } return;};  //// wikEd.DetectWebStorage: detect if local storage is available (code copied to wikEdDiff.js)// wikEd.DetectWebStorage = function () {  if (wikEd.webStorage === null) { wikEd.webStorage = false;  // https://bugzilla.mozilla.org/show_bug.cgi?id=748620 try { if (typeof window.localStorage == 'object') {  // web storage does not persist between local html page loads in firefox if (/^file:\/\//.test(wikEd.pageOrigin) === false) { wikEd.webStorage = true; } } } catch (exception) { } } return;};  //// wikEd.GetCookie: get a cookie (code copied to wikEdDiff.js)// wikEd.GetCookie = function (cookieName) {  var cookie = ' ' + document.cookie; var search = ' ' + cookieName + '='; var cookieValue = ''; var offset = 0; var end = 0; offset = cookie.indexOf(search); if (offset != -1) { offset += search.length; end = cookie.indexOf(';', offset); if (end == -1) { end = cookie.length; } cookieValue = cookie.substring(offset, end); cookieValue = cookieValue.replace(/\\+/g, ' '); cookieValue = decodeURIComponent(cookieValue); } return cookieValue;};  //// wikEd.SetCookie: set a cookie, deletes a cookie for expire = -1 (code copied to wikEdDiff.js)// wikEd.SetCookie = function (name, value, expires, path, domain, secure) {  var cookie = name + '=' + encodeURIComponent(value);  if ( (expires !== undefined) && (expires !== null) ) {  // generate a date 1 hour ago to delete the cookie if (expires == -1) { var cookieExpire = new Date(); expires = cookieExpire.setTime(cookieExpire.getTime() - 60 * 60 * 1000); expires = cookieExpire.toUTCString(); }  // get date from expiration preset else if (expires === 0) { var cookieExpire = new Date(); expires = cookieExpire.setTime(cookieExpire.getTime() + wikEd.config.cookieExpireSec * 1000); expires = cookieExpire.toUTCString(); } cookie += '; expires=' + expires; } if (typeof path == 'string') { cookie += '; path=' + path; } if (typeof domain == 'string') { cookie += '; domain=' + domain; } if (secure === true) { cookie += '; secure'; } document.cookie = cookie; return;};  //// wikEd.GetOffsetTop: get element offset relative to window top (code copied to wikEdDiff.js)// wikEd.GetOffsetTop = function (element) {  var offset = 0; do { offset += element.offsetTop; } while ( (element = element.offsetParent) !== null ); return offset;};  //// wikEd.GetOffsetLeft: get element offset relative to left window border// wikEd.GetOffsetLeft = function (element) {  var offset = 0; do { offset += element.offsetLeft; } while ( (element = element.offsetParent) !== null ); return offset;};  //// wikEd.AppendScript: append script to head// wikEd.AppendScript = function (scriptUrl, onLoadFunction) {  var script = document.createElement('script'); script.setAttribute('type', 'text/javascript'); script.setAttribute('src', scriptUrl); wikEd.head.appendChild(script); if (onLoadFunction !== undefined) { script.addEventListener('load', onLoadFunction, false); } return script;};  //// wikEd.CleanNodes: remove DOM elements dynamically inserted by other scripts// wikEd.CleanNodes = function (node) {  if (wikEd.cleanNodes === false) { return; }  // remove Web of Trust (WOT) tags var divs = node.getElementsByTagName('div'); for (var i = 0; i < divs.length; i ++) { var div = divs[i];  // test for WOT class names var divClass = div.className; if (/^wot-/.test(divClass) === true) { var divParent = div.parentNode; if (divParent !== null) { divParent.removeChild(div); } continue; }  // test for WOT attributes var divAttrs = div.attributes; for (var j = 0; j < divAttrs.length; ++ j) { var attr = divAttrs.item(j); if ( (attr.nodeName == 'wottarget') || (/^link[0-9a-f]{30,}/.test(attr.nodeName) === true) ) { var divParent = div.parentNode; if (divParent !== null) { divParent.removeChild(div); } break; } } } return;};  //// wikEd.ParseDOM: parses a DOM subtree into a linear array of plain text fragments// wikEd.ParseDOM = function (obj, topNode) {  obj.plainLength = 0; obj.plainArray = []; obj.plainNode = []; obj.plainStart = []; obj.plainPos = [];  var anchorNode = obj.sel.anchorNode; var focusNode = obj.sel.focusNode; var anchorOffset = obj.sel.anchorOffset; var focusOffset = obj.sel.focusOffset;  wikEd.ParseDOMRecursive(obj, topNode, anchorNode, anchorOffset, focusNode, focusOffset); obj.plain = obj.plainArray.join(''); obj.plain = obj.plain.replace(/\xa0/g, ' '); return;};  //// wikEd.ParseDOMRecursive: parses a DOM subtree into a linear array of plain text fragments// wikEd.ParseDOMRecursive = function (obj, currentNode, anchorNode, anchorOffset, focusNode, focusOffset) {  // cycle through the child nodes of currentNode var childNodes = currentNode.childNodes; for (var i = 0; i < childNodes.length; i ++) { var childNode = childNodes.item(i);  // check for selection, non-text nodes if ( (currentNode == anchorNode) && (i == anchorOffset) ) { obj.plainAnchor = obj.plainLength; } if ( (currentNode == focusNode) && (i == focusOffset) ) { obj.plainFocus = obj.plainLength; }  // check for selection, text nodes if (childNode == obj.sel.anchorNode) { obj.plainAnchor = obj.plainLength + obj.sel.anchorOffset; } if (childNode == obj.sel.focusNode) { obj.plainFocus = obj.plainLength + obj.sel.focusOffset; }  // get text of child node var value = null; switch (childNode.nodeType) { case childNode.ELEMENT_NODE:  // skip hidden elements if (wikEd.GetStyle(childNode, 'display') == 'none') { continue; } if ( (childNode.childNodes.length === 0) && (wikEd.leafElements[childNode.nodeName] === true) ) { if (childNode.nodeName == 'BR') { value = '\n'; } } else { wikEd.ParseDOMRecursive(obj, childNode, anchorNode, anchorOffset, focusNode, focusOffset); } break; case childNode.TEXT_NODE: value = childNode.nodeValue; value = value.replace(/\n/g, ' '); break; case childNode.ENTITY_REFERENCE_NODE: value = '&' + childNode.nodeName + ';'; break; }  // add text to text object if (value !== null) {  // array of text fragments obj.plainArray.push(value);  // array of text fragment node references obj.plainNode.push(childNode);  // array of text fragment text positions obj.plainStart.push(obj.plainLength);  // node references containing text positions obj.plainPos[childNode] = obj.plainLength;  // current text length obj.plainLength += value.length; } } return;};  //// wikEd.GetInnerHTML: get the innerHTML of a document fragment// wikEd.GetInnerHTML = function (obj, currentNode) {  // initialize string if (obj.html === undefined) { obj.html = ''; } if (obj.plain === undefined) { obj.plain = ''; } if (obj.plainArray === undefined) { obj.plainArray = []; obj.plainNode = []; obj.plainStart = []; }  var childNodes = currentNode.childNodes; for (var i = 0; i < childNodes.length; i ++) { var childNode = childNodes.item(i); switch (childNode.nodeType) { case childNode.ELEMENT_NODE: obj.html += '<' + childNode.nodeName.toLowerCase(); for (var j = 0; j < childNode.attributes.length; j ++) { if (childNode.attributes.item(j).value !== null) { obj.html += ' ' + childNode.attributes.item(j).nodeName + '="' + childNode.attributes.item(j).value.replace(/</g, '&lt;').replace(/>/g, '&gt;') + '"'; } } if ( (childNode.childNodes.length === 0) && (wikEd.leafElements[childNode.nodeName] === true) ) { obj.html += '>'; if (childNode.nodeName == 'BR') { obj.plainArray.push('\n'); obj.plainNode.push(childNode); obj.plainStart.push(obj.plain.length); obj.plain += '\n'; } } else { obj.html += '>'; wikEd.GetInnerHTML(obj, childNode); obj.html += '</' + childNode.nodeName.toLowerCase() + '>'; } break; case childNode.TEXT_NODE: var value = childNode.nodeValue;  // newline handling important for pasted page content if (currentNode.nodeName != 'PRE') { value = value.replace(/[ \r]*\n[ \r\n]*/g, ' '); }  // plain array contains & < > instead of &amp; &lt; &gt; obj.plainArray.push(value); obj.plainNode.push(childNode); obj.plainStart.push(obj.plain.length); value = wikEd.EscapeHtml(value);  if (currentNode.nodeName == 'PRE') { obj.html += value.replace(/\n/g, '<br>'); } else { obj.html += value; } obj.plain += value; break; case childNode.CDATA_SECTION_NODE: obj.html += '<![CDATA[' + childNode.nodeValue + ']]>'; break; case childNode.ENTITY_REFERENCE_NODE: var value = '&' + childNode.nodeName + ';'; obj.plainArray.push(value); obj.plainNode.push(childNode); obj.plainStart.push(obj.plain.length); value = value.replace(/&/g, '&amp;'); obj.html += value; obj.plain += value; break; case childNode.COMMENT_NODE: obj.html += '<!--' + childNode.nodeValue + '-->'; break; } } return;};  //// wikEd.GetNextNode: recurse through DOM to next text-like node for anti-highlight bleeding// wikEd.GetNextTextNode = function (obj, currentNode, currentLevel) {  // ascend until there is a sibling while (currentNode != wikEd.frameBody) {  // check for sibling var nextNode = null; if ( (obj.backwards === true) && (currentNode.previousSibling !== null) ) { nextNode = currentNode.previousSibling; } else if ( (obj.backwards !== true) && (currentNode.nextSibling !== null) ) { nextNode = currentNode.nextSibling; }  // found sibling if (nextNode !== null) { currentNode = nextNode;  // skip hidden nodes if ( ( (wikEd.refHide === true) && (/^((wikEd(Ref|Templ|CharEntity|Table))|(wikEdTableBR))$/.test(currentNode.className) === true) ) || (/^(wikEdScroll(Before|After))$/.test(currentNode.className) === true) ) { continue; }  // found text-like node if ( (currentNode.nodeName == '#text') || (currentNode.nodeType == currentNode.ENTITY_REFERENCE_NODE) || (wikEd.leafElements[currentNode.nodeName] === true) ) { obj.foundNode = currentNode; obj.foundLevel = currentLevel; return; }  // recurse into child nodes if (currentNode.nodeType == currentNode.ELEMENT_NODE) { wikEd.GetNextTextNodeChilds(obj, currentNode, currentLevel - 1); if (obj.foundNode !== undefined) { return; } } }  // no sibling, ascend to parent else { currentNode = currentNode.parentNode; currentLevel ++; } } return;};  //// wikEd.GetNextTextNodeChilds: recurse through child nodes to next text-like node for anti-highlight bleeding
//
// Imports [[User:Cacycle/wikEd.js]]
// wikEd is a full-featured in-browser editor for Wikipedia, see [[User:Cacycle/wikEd]]
wikEd.GetNextTextNodeChilds = function (obj, currentNode, currentLevel) {  // set direction var childNodes = currentNode.childNodes; if (childNodes.length === 0) { return; } var start = 0; var add = 1; if (obj.backwards === true) { start = childNodes.length - 1; add = -1; }  // cycle through child nodes (left or right) for (var i = start; ( (obj.backwards === true) && (i >= 0) ) || ( (obj.backwards !== true) && (i < childNodes.length) ); i = i + add) { var currentNode = childNodes.item(i);  // skip hidden nodes if ( ( (wikEd.refHide === true) && (/^((wikEd(Ref|Templ|CharEntity|Table))|(wikEdTableBR))$/.test(currentNode.className) === true) ) || (/^(wikEdScroll(Before|After))$/.test(currentNode.className) === true) ) { continue; }  // found text-like node if ( (currentNode.nodeName == '#text') || (currentNode.nodeType == currentNode.ENTITY_REFERENCE_NODE) || (wikEd.leafElements[currentNode.nodeName] === true) ) { obj.foundNode = currentNode; obj.foundLevel = currentLevel; return; }  // recurse into child nodes if (currentNode.nodeType == currentNode.ELEMENT_NODE) { wikEd.GetNextTextNodeChilds(obj, currentNode, currentLevel - 1); if (obj.foundNode !== undefined) { return; } } } return;};  //// wikEd.ApplyCSS: Attach css rules to document// wikEd.ApplyCSS = function (cssDocument, cssRules) {  var stylesheet = new wikEd.StyleSheet(cssDocument); var rules = ''; for (var ruleName in cssRules) { if (Object.prototype.hasOwnProperty.call(cssRules, ruleName) === true) { var ruleStyle = cssRules[ruleName];  // replace {wikedImage:image} in css rules with image path ruleStyle = ruleStyle.replace(/\{wikEdImage:(\w+)\}/g, function(p, p1) { return wikEd.config.image[p1]; } );  // replace {wikedText:text} in css rules with translation ruleStyle = ruleStyle.replace(/\{wikEdText:(\w+)\}/g, function(p, p1) { return wikEd.config.text[p1]; } );  rules += ruleName + ' {' + ruleStyle + '}\n'; } } stylesheet.AddCSSRules(rules); return;};  //// wikEd.StyleSheet: create a new style sheet object// wikEd.StyleSheet = function (contextObj) {  if (contextObj === undefined) { contextObj = document; } this.styleElement = null;  this.styleElement = contextObj.createElement('style'); this.styleElement.from = 'text/css'; var insert = contextObj.getElementsByTagName('head')[0]; if (insert !== undefined) { insert.appendChild(this.styleElement); }  //// wikEd.StyleSheet.AddCSSRules: add or replace all rules at once//  this.AddCSSRules = function (rules) {  this.styleElement.appendChild(contextObj.createTextNode(rules)); return; };};  //// wikEd.GetStyle: get computed style properties for non-inline css definitions// wikEd.GetStyle = function (element, styleProperty) {  var styleDocument = element.ownerDocument;  var style; if (element !== null) { style = styleDocument.defaultView.getComputedStyle(element)[styleProperty]; } return style;};  //// wikEd.AjaxPreview: get rendered page text using an Ajax non-API POST call// wikEd.AjaxPreview = function (textValue, ResponseHandler, livePreview) {  // API request if ( ( wikEd.wikiGlobals.wgEnableAPI === true || wikEd.wikiGlobals.wgEnableAPI === 'true' ) && livePreview === true ) { var postFields = { 'format': 'xml', 'action': 'parse', 'title': wikEd.pageName, 'text': textValue }; var requestUrl = wikEd.scriptURL + 'api.php';  // AJAX API request wikEd.AjaxRequest( 'POST', requestUrl, postFields, 'text/plain', ResponseHandler ); }  // legacy support: non-API request, use Live preview if possible else {  // prepare the url var requestUrl; if ( wikEd.editForm !== null && wikEd.editUpload !== true && wikEd.editWatchlist !== true && wikEd.viewDeleted !== true ) { requestUrl = wikEd.editForm.action.replace( /\?.*()/, '' ); if ( /:\/\/()/.test(requestUrl) === false ) { requestUrl = window.location.protocol + '//' + window.location.host + requestUrl; } } else if ( wikEd.wikiGlobals.wgScriptPath !== undefined ) { requestUrl = wikEd.wikiGlobals.wgScriptPath + '/index.php'; } else { requestUrl = window.location.href; requestUrl = requestUrl.replace( /\?.*()/, '' ); requestUrl = requestUrl.replace( /\/[\w\.]*$/, '/index.php' ); }  // prepare the form fields var postFields = {}; if ( wikEd.pageName !== null && wikEd.wikiGlobals.wgCanonicalNamespace != 'Special' ) { postFields['title'] = wikEd.pageName; } else { postFields['title'] = 'wikEd_preview'; } postFields['action'] = 'submit'; postFields['wpTextbox1'] = textValue; if ( wikEd.starttime !== null ) { postFields['wpStarttime'] = wikEd.starttime; } if ( wikEd.edittime !== null ) { postFields['wpEdittime'] = wikEd.edittime; } if ( wikEd.editToken !== null ) { postFields['wpEditToken'] = wikEd.editToken; } if ( wikEd.autoSummary !== null ) { postFields['wpAutoSummary'] = wikEd.autoSummary; } postFields['wpPreview'] = 'true'; if (livePreview !== false) { postFields['live'] = 'true'; }  // AJAX non-API request wikEd.AjaxRequest( 'POST', requestUrl, postFields, 'text/plain', ResponseHandler ); } return;};  //// wikEd.AjaxRequest: wrapper for Ajax requests// wikEd.AjaxRequest = function (requestMethod, requestUrl, postFields, overrideMimeType, ResponseHandler, origin) {  var request; var headers = {}; var formData;  // prepare POST request if (requestMethod == 'POST') {  // assemble string body if (typeof FormData != 'function') {  // create boundary var boundary = wikEd.CreateRandomString(12);  // POST header, charset: WebKit workaround http://aautar.digital-radiation.com/blog/?p=1645 headers['Content-Type'] = 'multipart/form-data; charset=UTF-8; boundary=' + boundary;  // assemble body data formData = ''; for (var fieldName in postFields) { if (Object.prototype.hasOwnProperty.call(postFields, fieldName) === true) { formData += '--' + boundary + '\r\n'; formData += 'Content-Disposition: form-data; name="' + fieldName + '"\r\n\r\n' + postFields[fieldName] + '\r\n'; } } formData += '--' + boundary + '--\r\n'; }  // use FormData object else { formData = new window.FormData(); for (var fieldName in postFields) { if (Object.prototype.hasOwnProperty.call(postFields, fieldName) === true) { formData.append(fieldName, postFields[fieldName]); } } } }  // send the request using Greasemonkey GM_xmlhttpRequest if (wikEd.greasemonkey === true) { headers['User-Agent'] = window.navigator.userAgent; if (origin === true) { headers['Origin'] = window.location.origin; }  // workaround for Error: Greasemonkey access violation: unsafeWindow cannot call GM_xmlhttpRequest. // see http://wiki.greasespot.net/Greasemonkey_access_violation window.setTimeout(function() { new GM_xmlhttpRequest({ 'method': requestMethod, 'url': requestUrl, 'overrideMimeType': overrideMimeType, 'headers': headers, 'data': formData, 'onreadystatechange': function(ajax) { if (ajax.readyState != 4) { return; } ResponseHandler(ajax); return; } }); }, 0); }  // use standard XMLHttpRequest else {  // create new XMLHttpRequest object request = new window.XMLHttpRequest();  // open the request request.open(requestMethod, requestUrl, true);  // set the headers for (var headerName in headers) { if (Object.prototype.hasOwnProperty.call(headers, headerName) === true) { request.setRequestHeader(headerName, headers[headerName]); } }  // set the mime type if ( (request.overrideMimeType !== undefined) && (typeof overrideMimeType == 'string') ) { request.overrideMimeType(overrideMimeType); }  // send the request, catch security violations Opera 0.9.51 try { request.send(formData); } catch (exception) { return; }  // wait for the data request.onreadystatechange = function () { if (request.readyState != 4) { return; } ResponseHandler(request); return; }; } return;};  //// wikEd.GetGlobals: parse global context variables (code copied to wikEdDiff.js)// uses postMessage, head script, and JSON encoding for Greasemonkey global to GM context access wikEd.GetGlobals = function (names, gotGlobalsHook) {  if (gotGlobalsHook !== undefined) { wikEd.gotGlobalsHook.push(gotGlobalsHook); }  // code already running in global context if (wikEd.greasemonkey !== true) { var globalScopeCode = ''; for (var i = 0; i < names.length; i ++) { globalScopeCode += '' + 'if (typeof ' + names[i] + ' != \'undefined\') {' + ' wikEd.wikiGlobals.' + names[i] + ' = ' + names[i] + ';' + '}'; } if (gotGlobalsHook !== undefined) { globalScopeCode += 'wikEd.ExecuteHook(wikEd.gotGlobalsHook[' + (wikEd.gotGlobalsHook.length - 1) + '], true);'; } eval(globalScopeCode); return; }  // prepare code to be executed in global context for Greasemonkey if ( (window.postMessage === undefined) || (typeof JSON != 'object') ) { return; } var globalScopeCode = 'var globalObj = {};'; if (gotGlobalsHook !== undefined) { wikEd.gotGlobalsHook.push(gotGlobalsHook); globalScopeCode += 'globalObj.hookNumber = ' + (wikEd.gotGlobalsHook.length - 1) + ';'; } globalScopeCode += 'globalObj.scriptId = \'wikEdGetGlobalScript' + wikEd.getGlobalsCounter + '\';'; globalScopeCode += 'globalObj.wikEdGetGlobals = {};';  // add global scope variables for (var i = 0; i < names.length; i ++) { globalScopeCode += '' + 'if (typeof ' + names[i] + ' != \'undefined\') {' + ' globalObj.wikEdGetGlobals[\'' + names[i] + '\'] = ' + names[i] + ';' + '}'; } globalScopeCode += 'var globalObjStr = \'wikEd:\' + JSON.stringify(globalObj);'; var origin = wikEd.pageOrigin; if (origin == 'file://') { origin = '*'; } globalScopeCode += 'window.postMessage(globalObjStr, \'' + origin + '\');';  // create head script to execute the code var script = document.createElement('script'); script.id = 'wikEdGetGlobalScript' + wikEd.getGlobalsCounter; wikEd.getGlobalsCounter ++; if (script.innerText !== undefined) { script.innerText = globalScopeCode; } else { script.textContent = globalScopeCode; } wikEd.head.appendChild(script); return;};  //// wikEd.GetGlobalsReceiver: event handler for wikEd.GetGlobals postMessage (code copied to wikEdDiff.js)// wikEd.GetGlobalsReceiver = function (event) {  if (event.source != window) { return; } if ( (event.origin != 'null') && (event.origin != wikEd.pageOrigin) ) { return; } if (event.data !== '') {  // test if sent by wikEd if (/^wikEd:/.test(event.data) === false) { return; } event.stopPropagation(); var data = event.data.replace(/wikEd:/, ''); var globalObj = JSON.parse(data); var globals = globalObj.wikEdGetGlobals; if (globals !== null) { for (var key in globals) { if (Object.prototype.hasOwnProperty.call(globals, key) === true) { wikEd.wikiGlobals[key] = globals[key]; } }  // get MediaWiki file paths from wikiGlobals wikEd.GetPaths();  // run scheduled functions only once if ( (globalObj.hookNumber !== undefined) && (wikEd.gotGlobalsHook[globalObj.hookNumber] !== undefined) ) { wikEd.ExecuteHook(wikEd.gotGlobalsHook[globalObj.hookNumber], true); }  // clean up head script var script = document.getElementById(globalObj.scriptId); if (script !== null) { wikEd.head.removeChild(script); } } } return;};  //// wikEd.GetPreviousSiblingNode: getPreviousSibling, ignore non-element nodes such as comments// wikEd.GetPreviousSiblingNode = function (node) {  while (node !== null) { node = node.previousSibling; if ( (node === null) || (node.nodeType == node.ELEMENT_NODE) ) { break; } } return node;};  //// wikEd.GetNextSiblingNode: getNextSibling, ignore non-element nodes such as comments// wikEd.GetNextSiblingNode = function (node) {  while (node !== null) { node = node.nextSibling; if ( (node === null) || (node.nodeType == node.ELEMENT_NODE) ) { break; } } return node;};  //// wikEd.GetFirstChildNode: getFirstChild, ignore non-element nodes such as comments// wikEd.GetFirstChildNode = function (node) {  if (node !== null) { node = node.firstChild; if ( (node !== null) && (node.nodeType != node.ELEMENT_NODE) ) { node = wikEd.GetNextSiblingNode(node); } } return node;};  //// wikEd.GetLastChildNode: getLastChild, ignore non-element nodes such as comments// wikEd.GetLastChildNode = function (node) {  if (node !== null) { node = node.lastChild; if ( (node !== null) && (node.nodeType != node.ELEMENT_NODE) ) { node = wikEd.GetPreviousSiblingNode(node); } } return node;};  //// wikEd.CreateRandomString: create random string of specified length and character set (code copied to wikEdDiff.js)// wikEd.CreateRandomString = function (strLength, charSet) {  if (charSet === undefined) { charSet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_0123456789'; } var str = ''; for (var i = 0; i < strLength; i ++) { str += charSet.charAt(Math.floor(Math.random() * charSet.length)); } return str;};  //// disable loading wikEd.TabifyHTML: indent html for IEdebugging// wikEd.TabifyHTML = function (html) {  var indent = ''; var html = html.replace(/((<(\/)?(\w+)[^>]*>)(<!--(.|\n)*?-->)?)([^<]*)/g, function(p, p1, p2, p3, p4, p5, p6, p7) { var html = ''; var code = p1; var slash = p3; var tag = p4; var text = p7; if ( (slash == '/') && (indent === '') ) { html += '\n### Missing opening tag ###'; } if ( (slash == '/') && (indent.length > 0) ) { indent = indent.substr(0, indent.length - 1); } if ( (slash === '') && (tag.toLowerCase() == 'tr') ) { html += '\n'; } html += '\n' + indent + code; if ( (slash === '') && (tag.toLowerCase() != 'br') ) { indent += '\t'; } if (text !== '') { text = text.replace(/\n(?!($))/g, '\n' + indent); html += '\n' + indent + text; } return html; } ); return html;};  //// wikEd.Debug: print the value of variables// use either a single value or a description followed by a value// popup = true: use alert popup if debug textarea is not neededyet setup// wikEd.Debug = function (objectName, object, usePopup) {  // string var value = ''; if (typeof object == 'string') { value = ': ' + '"' + object + '"'; }  // objects else if (typeof object == 'object') {  // null if (object === null) { value = ': [null]'; }  // whole highlighting parse tree array // { 'tag': , 'parent': , 'firstChild': , but might save 'nextSibling': , 'start': , 'tagLength': , 'type': , 'paired': , 'pairedPos': , 'left': , 'right': , 'index': , 'attrib': , 'newline': } else if ( (typeof object[0] == 'object') && (typeof object[0].type == 'string') ) { value = ': Parse tree full:\n'; for (var i = 0; i < object.length; i ++) { value += i + ': '; var node = object[i]; if (node === null) { value += '(null)\n'; } else { if (node.type == 'root') { value += '[type: "' + node.type + '"]\n'; } else { value += '[type: "' + node.type + '", tag: "' + node.tag + '", start: ' + node.start + ', tagLength: ' + node.tagLength + ', parent: ' + node.parent; if (typeof node.left == 'string') { value += ', left: "' + node.left + '", right: "' + node.right + '"'; } value += '],\n'; } } } }  // whole highlighting parse tree up else if ( (typeof object.tree == 'object') && (typeof object.lastOpenNode == 'number') ) { value = ': Parse tree upwards:\n'; var parseTreeIndex = object.lastOpenNode; var node = object.tree[parseTreeIndex]; while (node !== undefined) { if (node.type == 'root') { value += parseTreeIndex + ': [type: "' + node.type + '"]\n'; } else { value += parseTreeIndex + ': [type: "' + node.type + '", tag: "' + node.tag + '", start: ' + node.start + ', tagLength: ' + node.tagLength + ', parent: ' + node.parent; if (typeof node.left == 'string') { value += ', left: "' + node.left + '", right: "' + node.right + '"'; } value += '],\n'; } if (node.parent == parseTreeIndex) { value += '(circular reference, break)'; break; } parseTreeIndex = node.parent; node = object.tree[node.parent]; } }  // highlighting parse tree node // { 'tag': , 'parent': , 'firstChild': , 'nextSibling': , 'start': , 'tagLength': , 'type': , 'paired': , 'pairedPos': , 'left': , 'right': , 'index': } else if (typeof object.tag == 'string') { var node = object; if (node.type == 'root') { value = ': [type: "' + node.type + '"]'; } else { value = ': [tag: "' + node.tag + '", type: "' + node.type + '", start: ' + node.start + ', tagLength: ' + node.tagLength + ', parent: ' + node.parent + ']'; } }  // DOM nodes else if (typeof object.nodeName == 'string') { value = ': [node; nodeName: ' + object.nodeName; if (typeof object.id == 'string') { if (object.id !== '') { value += ', id: "' + object.id + '"'; } } if (typeof object.className == 'string') { if (object.className !== '') { value += ', class: "' + object.className + '"'; } } if (typeof object.nodeValue == 'string') { value += ', nodeValue: "' + object.nodeValue + '"'; } if ( (typeof object.innerHTML == 'string') && (object.innerHTML !== '') ) { var html = object.innerHTML; if (html.length > wikEd.config.debugInnerHtmlLength) { html = html.substr(0, wikEd.config.debugInnerHtmlLength - 3) + '...'; } value += ', innerHTML: "' + html + '"'; } value += ']'; }  // default else { value = ': [' + object + ']'; } }  // undefined else if (object === undefined) { value = ''; }  // default else { value = ': ' + object; }  // use debug textarea var useDebug = false; if (wikEd.debug !== null) { useDebug = true; } if (useDebug === true) { if (wikEd.debugOpen === false) { wikEd.debugWrapper.style.display = 'block';  // resize fullscreen frame if (wikEd.fullscreen === true) { wikEd.ResizeWindowHandler(); } else { window.scroll(0, wikEd.GetOffsetTop(wikEd.debug)); } wikEd.debugOpen = true; }  // cut text if having reached maximum length value = objectName + value + '\n'; if (wikEd.debug.value.length > wikEd.config.debugMaxLength) { wikEd.debug.value = value + wikEd.debug.value.substr(0, wikEd.config.debugMaxLength * 2 / 3); } else { wikEd.debug.value = value + wikEd.debug.value; } }  // use popup alert else if (usePopup === true) { if (object === null) { window.alert(objectName); } else { window.alert(objectName + ': ' + value); } }  // use error console else { var msg; if (object === null) { msg = objectName; } else { msg = objectName + ' ' + value; } wikEd.ConsoleLog(msg); } return;};  //// wikEd.ConsoleLog: log message to console// mw.log no longer works wikEd.ConsoleLog = function (msg) {  if ( (typeof console == 'object') && (typeof console.error == 'function') ) { console.error('[wikEd debug]', msg); } else { msg = msg.replace(/\n/g, '\\n'); msg = msg.replace(/([\'\"\\])/g, '\\$1'); window.setTimeout('throw new Error(\'[wikEd debug] ' + msg + '\')', 0); } return;};  //// wikEd.DebugTimer: show all measured timepoints// add a few millisecondsnew time measurement: wikEd.debugTimer.push([1234, new Date]); wikEd.DebugTimer = function () {  var times = ''; var start = wikEd.debugTimer[0][1].getTime(); var prev = 0; for (var i = 0; i < wikEd.debugTimer.length; i ++) { var curr = wikEd.debugTimer[i][1].getTime() - start; var diff = curr - prev; prev = curr; times += wikEd.debugTimer[i][0] + ': ' + curr + ' ms (+ ' + diff + ' ms)\n'; } wikEd.Debug(times); wikEd.debugTimer = [];};  //// wikEd.InsertTags: overrides the insertTags function in wikibits.js used by the standard button toolbar and the editpage special chars// wikEd.InsertTags = function (openTag, closeTag, sampleText) {  if (wikEd.useWikEd === true) { wikEd.EditButton(document.getElementById('wikEdInsertTags'), 'wikEdInsertTags', [openTag, closeTag, sampleText]); } else if (wikEd.InsertTagsOriginal !== null) { wikEd.InsertTagsOriginal(openTag, closeTag, sampleText); } return;};  //// wikEd.InsertAtCursor: overrides the insertAtCursor function in wikia.com MediaWiki:Functions.js// wikEd.InsertAtCursor = function (myField, myValue) {  if (wikEd.useWikEd === true) { if (myField == wikEd.textarea) { wikEd.EditButton(document.getElementById('wikEdInsertTags'), 'wikEdInsertTags', [ myValue ]); } } else if ( navigatorwikEd.appName InsertAtCursorOriginal !== null) { wikEd.InsertAtCursorOriginal(myField, myValue); } return;};  //// wikEd.ExecuteHook: executes scheduled custom functions from functionsHook array (code copied to wikEdDiff.js)// wikEd.ExecuteHook = function (functionsHook, onlyOnce) {  if (functionsHook === null) { return; } for (var i = 0; i < functionsHook.length; i ++) { if (typeof functionsHook[i] == 'Microsoft Internet Explorerfunction' ) { functionsHook[i](); } } if (onlyOnce === true) { functionsHook = []; } return;};  //// wikEd.InitUnicode: define character tables used in wikEd.FixUnicode()// see http://kmi.open.ac.uk/projects/ceryle/doc/docs/NOTE-charents.html wikEd.InitUnicode = function () {  // define only once if (wikEd.supportedChars !== null) { return; }  // supported chars in Mozilla and IE wikEd.supportedChars = [ [ 'a1', 'iexcl'], // ¡ [ 'a2', 'cent'], // ¢ [ 'a3', 'pound'], // £ [ 'a4', 'curren'], // ¤ [ 'a5', 'yen'], // ¥ [ 'a6', 'brvbar'], // ¦ [ 'a7', 'sect'], // § [ 'a8', 'uml'], // ¨ [ 'a9', 'copy'], // © [ 'aa', 'ordf'], // ª [ 'ab', 'laquo'], // « [ 'ac', 'not'], // ¬ [ 'ae', 'reg'], // ® [ 'af', 'macr'], // ¯ [ 'b0', 'deg'], // ° [ 'b1', 'plusmn'], // ± [ 'b2', 'sup2'], // ² [ 'b3', 'sup3'], // ³ [ 'b4', 'acute'], // ´ [ 'b5', 'micro'], // µ [ 'b6', 'para'], // ¶ [ 'b7', 'middot'], // · [ 'b8', 'cedil'], // ¸ [ 'b9', 'sup1'], // ¹ [ 'ba', 'ordm'], // º [ 'bb', 'raquo'], // » [ 'bc', 'frac14'], // ¼ [ 'bd', 'frac12'], // ½ [ 'be', 'frac34'], // ¾ [ 'bf', 'iquest'], // ¿ [ 'c0', 'Agrave'], // À [ 'c1', 'Aacute'], // Á [ 'c2', 'Acirc'], //  [ 'c3', 'Atilde'], // à [ 'c4', 'Auml'], // Ä [ 'c5', 'Aring'], // Å [ 'c6', 'AElig'], // Æ [ 'c7', 'Ccedil'], // Ç [ 'c8', 'Egrave'], // È [ 'c9', 'Eacute'], // É [ 'ca', 'Ecirc'], // Ê [ 'cb', 'Euml'], // Ë [ 'cc', 'Igrave'], // Ì [ 'cd', 'Iacute'], // Í [ 'ce', 'Icirc'], // Î [ 'cf', 'Iuml'], // Ï [ 'd0', 'ETH'], // Ð [ 'd1', 'Ntilde'], // Ñ [ 'd2', 'Ograve'], // Ò [ 'd3', 'Oacute'], // Ó [ 'd4', 'Ocirc'], // Ô [ 'd5', 'Otilde'], // Õ [ 'd6', 'Ouml'], // Ö [ 'd7', 'times'], // × [ 'd8', 'Oslash'], // Ø [ 'd9', 'Ugrave'], // Ù [ 'da', 'Uacute'], // Ú [ 'db', 'Ucirc'], // Û [ 'dc', 'Uuml'], // Ü [ 'dd', 'Yacute'], // Ý [ 'de', 'THORN'], // Þ [ 'df', 'szlig'], // ß [ 'e0', 'agrave'], // à [ 'e1', 'aacute'], // á [ 'e2', 'acirc'], // â [ 'e3', 'atilde'], // ã [ 'e4', 'auml'], // ä [ 'e5', 'aring'], // å [ 'e6', 'aelig'], // æ [ 'e7', 'ccedil'], // ç [ 'e8', 'egrave'], // è [ 'e9', 'eacute'], // é [ 'ea', 'ecirc'], // ê [ 'eb', 'euml'], // ë [ 'ec', 'igrave'], // ì [ 'ed', 'iacute'], // í [ 'ee', 'icirc'], // î [ 'ef', 'iuml'], // ï [ 'f0', 'eth'], // ð [ 'f1', 'ntilde'], // ñ [ 'f2', 'ograve'], // ò [ 'f3', 'oacute'], // ó [ 'f4', 'ocirc'], // ô [ 'f5', 'otilde'], // õ [ 'f6', 'ouml'], // ö [ 'f7', 'divide'], // ÷ [ 'f8', 'oslash'], // ø [ 'f9', 'ugrave'], // ù [ 'fa', 'uacute'], // ú [ 'fb', 'ucirc'], // û [ 'fc', 'uuml'], // ü [ 'fd', 'yacute'], // ý [ 'fe', 'thorn'], // þ [ 'ff', 'yuml'], // ÿ [ '27', 'apos'], // ' [ '22', 'quot'], // " [ '152', 'OElig'], // Œ [ '153', 'oelig'], // œ [ '160', 'Scaron'], // Š [ '161', 'scaron'], // š [ '178', 'Yuml'], // Ÿ [ '2c6', 'circ'], // ˆ [ '2dc', 'tilde'], // ˜ ['2013', 'ndash'], // – ['2014', 'mdash'], // — ['2018', 'lsquo'], // ‘ ['2019', 'rsquo'], // ’ ['201a', 'sbquo'], // ‚ ['201c', 'ldquo'], // “ ['201d', 'rdquo'], // ” ['201e', 'bdquo'], // „ ['2020', 'dagger'], // † ['2021', 'Dagger'], // ‡ ['2030', 'permil'], // ‰ ['2039', 'lsaquo'], // ‹ ['203a', 'rsaquo'], // › ['20ac', 'euro'], // € [ '192', 'fnof'], // ƒ [ '391', 'Alpha'], // Α [ '392', 'Beta'], // Β [ '393', 'Gamma'], // Γ [ '394', 'Delta'], // Δ [ '395', 'Epsilon'],// Ε [ '396', 'Zeta'], // Ζ [ '397', 'Eta'], // Η [ '398', 'Theta'], // Θ [ '399', 'Iota'], // Ι [ '39a', 'Kappa'], // Κ [ '39b', 'Lambda'], // Λ [ '39c', 'Mu'], // Μ [ '39d', 'Nu'], // Ν [ '39e', 'Xi'], // Ξ [ '39f', 'Omicron'],// Ο [ '3a0', 'Pi'], // Π [ '3a1', 'Rho'], // Ρ [ '3a3', 'Sigma'], // Σ [ '3a4', 'Tau'], // Τ [ '3a5', 'Upsilon'],// Υ [ '3a6', 'Phi'], // Φ [ '3a7', 'Chi'], // Χ [ '3a8', 'Psi'], // Ψ [ '3a9', 'Omega'], // Ω [ '3b1', 'alpha'], // α [ '3b2', 'beta'], // β [ '3b3', 'gamma'], // γ [ '3b4', 'delta'], // δ [ '3b5', 'epsilon'],// ε [ '3b6', 'zeta'], // ζ [ '3b7', 'eta'], // η [ '3b8', 'theta'], // θ [ '3b9', 'iota'], // ι [ '3ba', 'kappa'], // κ [ '3bb', 'lambda'], // λ [ '3bc', 'mu'], // μ [ '3bd', 'nu'], // ν [ '3be', 'xi'], // ξ [ '3bf', 'omicron'],// ο [ '3c0', 'pi'], // π [ '3c1', 'rho'], // ρ [ '3c2', 'sigmaf'], // ς [ '3c3', 'sigma'], // σ [ '3c4', 'tau'], // τ [ '3c5', 'upsilon'],// υ [ '3c6', 'phi'], // φ [ '3c7', 'chi'], // χ [ '3c8', 'psi'], // ψ [ '3c9', 'omega'], // ω ['2022', 'bull'], // • ['2026', 'hellip'], // … ['2032', 'prime'], // ′ ['2033', 'Prime'], // ″ ['203e', 'oline'], // ‾ ['2044', 'frasl'], // ⁄ ['2122', 'trade'], // ™ ['2190', 'larr'], // ← ['2191', 'uarr'], // ↑ ['2192', 'rarr'], // → ['2193', 'darr'], // ↓ ['2194', 'harr'], // ↔ ['21d2', 'rArr'], // ⇒ ['21d4', 'hArr'], // ⇔ ['2200', 'forall'], // ∀ ['2202', 'part'], // ∂ ['2203', 'exist'], // ∃ ['2207', 'nabla'], // ∇ ['2208', 'isin'], // ∈ ['220b', 'ni'], // ∋ ['220f', 'prod'], // ∏ ['2211', 'sum'], // ∑ ['2212', 'minus'], // − ['221a', 'radic'], // √ ['221d', 'prop'], // ∝ ['221e', 'infin'], // ∞ ['2220', 'ang'], // ∠ ['2227', 'and'], // ∧ ['2228', 'or'], // ∨ ['2229', 'cap'], // ∩ ['222a', 'cup'], // ∪ ['222b', 'int'], // ∫ ['2234', 'there4'], // ∴ ['223c', 'sim'], // ∼ ['2248', 'asymp'], // ≈ ['2260', 'ne'], // ≠ ['2261', 'equiv'], // ≡ ['2264', 'le'], // ≤ ['2265', 'ge'], // ≥ ['2282', 'sub'], // ⊂ ['2283', 'sup'], // ⊃ ['2286', 'sube'], // ⊆ ['2287', 'supe'], // ⊇ ['2295', 'oplus'], // ⊕ ['25ca', 'loz'], // ◊ ['2660', 'spades'], // ♠ ['2663', 'clubs'], // ♣ ['2665', 'hearts'], // ♥ ['2666', 'diams'] // ♦ ];  // reserved for internal wikEd use wikEd.reservedChars = [ [ '26', 'amp'], // & [ '3c', 'lt'], // < [ '3e', 'gt'], // > [ 'a0', 'nbsp'] // ];  // special chars (spaces and invisible characters) wikEd.specialChars = [ ['2002', 'ensp'], //   en space [ 'ad', 'shy'], // ­ soft hyphen ['2003', 'emsp'], //   em space ['2009', 'thinsp'], //   thin space ['200c', 'zwnj'], // ‌ zero width non-joiner ['200d', 'zwj'], // ‍ zero width joiner ['200e', 'lrm'], // ‎ left-to-right mark ['200f', 'rlm'] // ‏ right-to-left mark ];  // unsupported chars in IE6 wikEd.problemChars = [ [ '3d1', 'thetasym'], // ϑ [ '3d2', 'upsih'], // ϒ [ '3d6', 'piv'], // ϖ ['2118', 'weierp'], // ℘ ['2111', 'image'], // ℑ ['211c', 'real'], // ℜ ['2135', 'alefsym'], // ℵ ['21b5', 'crarr'], // ↵ ['21d0', 'lArr'], // ⇐ ['21d1', 'uArr'], // ⇑ ['21d3', 'dArr'], // ⇓ ['2205', 'empty'], // ∅ ['2209', 'notin'], // ∉ ['2217', 'lowast'], // ∗ ['2245', 'cong'], // ≅ ['2284', 'nsub'], // ⊄ ['22a5', 'perp'], // ⊥ ['2297', 'otimes'], // ⊗ ['22c5', 'sdot'], // ⋅ ['2308', 'lceil'], // ⌈ ['2309', 'rceil'], // ⌉ ['230a', 'lfloor'], // ⌊ ['230b', 'rfloor'], // ⌋ ['2329', 'lang'], // 〈 ['232a', 'rang'] // 〉 ];   // index to all existing 253 HTML/XHTML character entities var allCharEntities = wikEd.supportedChars.concat(wikEd.reservedChars, wikEd.specialChars, wikEd.problemChars); for (var i = 0; i < allCharEntities.length; i ++) { wikEd.charEntitiesByName[ allCharEntities[i][1] ] = String.fromCharCode(parseInt(allCharEntities[i][0], 16)); }  // syntax highlighting of ASCII control characters and invisibles (decimal value, title) wikEd.controlCharHighlighting = { '0': 'null', '1': 'start of heading', '2': 'start of text', '3': 'end of text', '4': 'end of transmission', '5': 'enquiry', '6': 'acknowledge', '7': 'bell', '8': 'backspace', '11': 'vertical tab', '12': 'form feed, new page', '14': 'shift out', '15': 'shift in', '16': 'data link escape', '17': 'device control 1', '18': 'device control 2', '19': 'device control 3', '20': 'device control 4', '21': 'negative acknowledge', '22': 'synchronous idle', '23': 'end of trans. block', '24': 'cancel', '25': 'end of medium', '26': 'substitute', '27': 'escape', '28': 'file separator', '29': 'group separator', '30': 'record separator', '31': 'unit separator', '8204': 'zero width non-joiner', // \u200c '8205': 'zero width joiner', // \u200d '8206': 'left-to-right mark', // \u200e '8207': 'right-to-left mark', // \u200f '8232': 'line separator', // \u2028 '8233': 'paragraph separator' // \u2028 }; for (var decimalValue in wikEd.controlCharHighlighting) { if (Object.prototype.hasOwnProperty.call(wikEd.controlCharHighlighting, decimalValue) === true) { wikEd.controlCharHighlightingStr += '\\' + String.fromCharCode(decimalValue); } }  // character syntax highlighting: strange spaces, hyphens, and dashes (decimal value, class = title) wikEd.charHighlighting = { '9': 'tab', // \u0009 ' ' '8194': 'enSpace', // \u2002 ' ' '8195': 'emSpace', // \u2003 ' ' '8201': 'thinSpace', // \u2009 ' ' '12288': 'ideographicSpace', // \u3000 ' ' '45': 'hyphenDash', // \u00a0 '-' '173': 'softHyphen', // \u00ad '­' '8210': 'figureDash', // \u2012 '‒' '8211': 'enDash', // \u2013 '–' '8212': 'emDash', // \u2014 '—' '8213': 'barDash', // \u2015 '―' '8722': 'minusDash' // \u2212 '−' }; for (var decimalValue in wikEd.charHighlighting) { if (Object.prototype.hasOwnProperty.call(wikEd.charHighlighting, decimalValue) === true) { wikEd.charHighlightingStr += '\\' + String.fromCharCode(decimalValue); } }  // UniCode support for regexps, without _0-9, from http://xregexp.com/addons/unicode/unicode-base.js v1.0.0 wikEd.letters = '0041-005A0061-007A00AA00B500BA00C0-00D600D8-00F600F8-02C102C6-02D102E0-02E402EC02EE0370-037403760377037A-037D03860388-038A038C038E-03A103A3-03F503F7-0481048A-05270531-055605590561-058705D0-05EA05F0-05F20620-064A066E066F0671-06D306D506E506E606EE06EF06FA-06FC06FF07100712-072F074D-07A507B107CA-07EA07F407F507FA0800-0815081A082408280840-085808A008A2-08AC0904-0939093D09500958-09610971-09770979-097F0985-098C098F09900993-09A809AA-09B009B209B6-09B909BD09CE09DC09DD09DF-09E109F009F10A05-0A0A0A0F0A100A13-0A280A2A-0A300A320A330A350A360A380A390A59-0A5C0A5E0A72-0A740A85-0A8D0A8F-0A910A93-0AA80AAA-0AB00AB20AB30AB5-0AB90ABD0AD00AE00AE10B05-0B0C0B0F0B100B13-0B280B2A-0B300B320B330B35-0B390B3D0B5C0B5D0B5F-0B610B710B830B85-0B8A0B8E-0B900B92-0B950B990B9A0B9C0B9E0B9F0BA30BA40BA8-0BAA0BAE-0BB90BD00C05-0C0C0C0E-0C100C12-0C280C2A-0C330C35-0C390C3D0C580C590C600C610C85-0C8C0C8E-0C900C92-0CA80CAA-0CB30CB5-0CB90CBD0CDE0CE00CE10CF10CF20D05-0D0C0D0E-0D100D12-0D3A0D3D0D4E0D600D610D7A-0D7F0D85-0D960D9A-0DB10DB3-0DBB0DBD0DC0-0DC60E01-0E300E320E330E40-0E460E810E820E840E870E880E8A0E8D0E94-0E970E99-0E9F0EA1-0EA30EA50EA70EAA0EAB0EAD-0EB00EB20EB30EBD0EC0-0EC40EC60EDC-0EDF0F000F40-0F470F49-0F6C0F88-0F8C1000-102A103F1050-1055105A-105D106110651066106E-10701075-1081108E10A0-10C510C710CD10D0-10FA10FC-1248124A-124D1250-12561258125A-125D1260-1288128A-128D1290-12B012B2-12B512B8-12BE12C012C2-12C512C8-12D612D8-13101312-13151318-135A1380-138F13A0-13F41401-166C166F-167F1681-169A16A0-16EA1700-170C170E-17111720-17311740-17511760-176C176E-17701780-17B317D717DC1820-18771880-18A818AA18B0-18F51900-191C1950-196D1970-19741980-19AB19C1-19C71A00-1A161A20-1A541AA71B05-1B331B45-1B4B1B83-1BA01BAE1BAF1BBA-1BE51C00-1C231C4D-1C4F1C5A-1C7D1CE9-1CEC1CEE-1CF11CF51CF61D00-1DBF1E00-1F151F18-1F1D1F20-1F451F48-1F4D1F50-1F571F591F5B1F5D1F5F-1F7D1F80-1FB41FB6-1FBC1FBE1FC2-1FC41FC6-1FCC1FD0-1FD31FD6-1FDB1FE0-1FEC1FF2-1FF41FF6-1FFC2071207F2090-209C21022107210A-211321152119-211D212421262128212A-212D212F-2139213C-213F2145-2149214E218321842C00-2C2E2C30-2C5E2C60-2CE42CEB-2CEE2CF22CF32D00-2D252D272D2D2D30-2D672D6F2D80-2D962DA0-2DA62DA8-2DAE2DB0-2DB62DB8-2DBE2DC0-2DC62DC8-2DCE2DD0-2DD62DD8-2DDE2E2F300530063031-3035303B303C3041-3096309D-309F30A1-30FA30FC-30FF3105-312D3131-318E31A0-31BA31F0-31FF3400-4DB54E00-9FCCA000-A48CA4D0-A4FDA500-A60CA610-A61FA62AA62BA640-A66EA67F-A697A6A0-A6E5A717-A71FA722-A788A78B-A78EA790-A793A7A0-A7AAA7F8-A801A803-A805A807-A80AA80C-A822A840-A873A882-A8B3A8F2-A8F7A8FBA90A-A925A930-A946A960-A97CA984-A9B2A9CFAA00-AA28AA40-AA42AA44-AA4BAA60-AA76AA7AAA80-AAAFAAB1AAB5AAB6AAB9-AABDAAC0AAC2AADB-AADDAAE0-AAEAAAF2-AAF4AB01-AB06AB09-AB0EAB11-AB16AB20-AB26AB28-AB2EABC0-ABE2AC00-D7A3D7B0-D7C6D7CB-D7FBF900-FA6DFA70-FAD9FB00-FB06FB13-FB17FB1DFB1F-FB28FB2A-FB36FB38-FB3CFB3EFB40FB41FB43FB44FB46-FBB1FBD3-FD3DFD50-FD8FFD92-FDC7FDF0-FDFBFE70-FE74FE76-FEFCFF21-FF3AFF41-FF5AFF66-FFBEFFC2-FFC7FFCA-FFCFFFD2-FFD7FFDA-FFDC'.replace(/(\w{4})/g, '\\u$1');  return;}; 
// load [[User:Cacycle/wikEd]] in-browser text editor // please do not use the importScript(), importScriptURI(), or mw.loader.load() functions as these interfere with the script's own installation mechanism and will delay the call startup ( function () { var script = document.createElement( 'script' ); script.src = '//en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd.js&action=raw&ctype=text/javascript'; script.async = true; document.getElementsByTagName( 'head' )[ 0 ].appendChild( script ); } ) Startup();
}// </syntaxhighlight>