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/* |
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* FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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* Copyright (C) 2003-2009 Frederico Caldeira Knabben |
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* |
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* == BEGIN LICENSE == |
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* |
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* Licensed under the terms of any of the following licenses at your |
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* choice: |
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* |
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* - GNU General Public License Version 2 or later (the "GPL") |
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* http://www.gnu.org/licenses/gpl.html |
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* |
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* - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
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* http://www.gnu.org/licenses/lgpl.html |
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* |
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* - Mozilla Public License Version 1.1 or later (the "MPL") |
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* http://www.mozilla.org/MPL/MPL-1.1.html |
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* |
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* == END LICENSE == |
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* |
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* These are some Regular Expressions used by the editor. |
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*/ |
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|
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var FCKRegexLib = |
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{ |
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// This is the Regular expression used by the SetData method for the "'" entity. |
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AposEntity : /'/gi , |
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|
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// Used by the Styles combo to identify styles that can't be applied to text. |
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ObjectElements : /^(?:IMG|TABLE|TR|TD|TH|INPUT|SELECT|TEXTAREA|HR|OBJECT|A|UL|OL|LI)$/i , |
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// List all named commands (commands that can be interpreted by the browser "execCommand" method. |
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NamedCommands : /^(?:Cut|Copy|Paste|Print|SelectAll|RemoveFormat|Unlink|Undo|Redo|Bold|Italic|Underline|StrikeThrough|Subscript|Superscript|JustifyLeft|JustifyCenter|JustifyRight|JustifyFull|Outdent|Indent|InsertOrderedList|InsertUnorderedList|InsertHorizontalRule)$/i , |
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|
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BeforeBody : /(^[\s\S]*\<body[^\>]*\>)/i, |
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AfterBody : /(\<\/body\>[\s\S]*$)/i, |
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|
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// Temporary text used to solve some browser specific limitations. |
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ToReplace : /___fcktoreplace:([\w]+)/ig , |
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// Get the META http-equiv attribute from the tag. |
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MetaHttpEquiv : /http-equiv\s*=\s*["']?([^"' ]+)/i , |
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|
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HasBaseTag : /<base /i , |
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HasBodyTag : /<body[\s|>]/i , |
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HtmlOpener : /<html\s?[^>]*>/i , |
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HeadOpener : /<head\s?[^>]*>/i , |
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HeadCloser : /<\/head\s*>/i , |
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// Temporary classes (Tables without border, Anchors with content) used in IE |
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FCK_Class : /\s*FCK__[^ ]*(?=\s+|$)/ , |
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|
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// Validate element names (it must be in lowercase). |
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ElementName : /(^[a-z_:][\w.\-:]*\w$)|(^[a-z_]$)/ , |
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|
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// Used in conjunction with the FCKConfig.ForceSimpleAmpersand configuration option. |
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ForceSimpleAmpersand : /___FCKAmp___/g , |
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// Get the closing parts of the tags with no closing tags, like <br/>... gets the "/>" part. |
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SpaceNoClose : /\/>/g , |
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// Empty elements may be <p></p> or even a simple opening <p> (see #211). |
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EmptyParagraph : /^<(p|div|address|h\d|center)(?=[ >])[^>]*>\s*(<\/\1>)?$/ , |
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|
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EmptyOutParagraph : /^<(p|div|address|h\d|center)(?=[ >])[^>]*>(?:\s*| )(<\/\1>)?$/ , |
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TagBody : /></ , |
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GeckoEntitiesMarker : /#\?-\:/g , |
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// We look for the "src" and href attribute with the " or ' or without one of |
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// them. We have to do all in one, otherwise we will have problems with URLs |
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// like "thumbnail.php?src=someimage.jpg" (SF-BUG 1554141). |
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ProtectUrlsImg : /<img(?=\s).*?\ssrc=((?:(?:\s*)("|').*?\2)|(?:[^"'][^ >]+))/gi , |
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ProtectUrlsA : /<a(?=\s).*?\shref=((?:(?:\s*)("|').*?\2)|(?:[^"'][^ >]+))/gi , |
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ProtectUrlsArea : /<area(?=\s).*?\shref=((?:(?:\s*)("|').*?\2)|(?:[^"'][^ >]+))/gi , |
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|
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Html4DocType : /HTML 4\.0 Transitional/i , |
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DocTypeTag : /<!DOCTYPE[^>]*>/i , |
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HtmlDocType : /DTD HTML/ , |
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|
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// These regex are used to save the original event attributes in the HTML. |
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TagsWithEvent : /<[^\>]+ on\w+[\s\r\n]*=[\s\r\n]*?('|")[\s\S]+?\>/g , |
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EventAttributes : /\s(on\w+)[\s\r\n]*=[\s\r\n]*?('|")([\s\S]*?)\2/g, |
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ProtectedEvents : /\s\w+_fckprotectedatt="([^"]+)"/g, |
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|
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StyleProperties : /\S+\s*:/g, |
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// [a-zA-Z0-9:]+ seams to be more efficient than [\w:]+ |
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InvalidSelfCloseTags : /(<(?!base|meta|link|hr|br|param|img|area|input)([a-zA-Z0-9:]+)[^>]*)\/>/gi, |
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// All variables defined in a style attribute or style definition. The variable |
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// name is returned with $2. |
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StyleVariableAttName : /#\(\s*("|')(.+?)\1[^\)]*\s*\)/g, |
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|
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RegExp : /^\/(.*)\/([gim]*)$/, |
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HtmlTag : /<[^\s<>](?:"[^"]*"|'[^']*'|[^<])*>/ |
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} ; |
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