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/*
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* FCKeditor - The text editor for internet
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* Copyright (C) 2003-2006 Frederico Caldeira Knabben
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*
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* Licensed under the terms of the GNU Lesser General Public License:
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* http://www.opensource.org/licenses/lgpl-license.php
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*
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* For further information visit:
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* http://www.fckeditor.net/
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*
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* "Support Open Source software. What about a donation today?"
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*
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* File Name: fckregexlib.js
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* These are some Regular Expresions used by the editor.
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*
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* File Authors:
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* Frederico Caldeira Knabben (fredck@fckeditor.net)
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*/
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var FCKRegexLib = {
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// This is the Regular expression used by the SetHTML method for the "'" entity.
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AposEntity : /'/gi ,
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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)$/i ,
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BlockElements : /^(?:P|DIV|H1|H2|H3|H4|H5|H6|ADDRESS|PRE|OL|UL|LI|TD|TH)$/i ,
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// Elements marked as empty "Empty" in the XHTML DTD.
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EmptyElements : /^(?:BASE|META|LINK|HR|BR|PARAM|IMG|AREA|INPUT)$/i ,
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// List all named commands (commands that can be interpreted by the browser "execCommand" method.
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NamedCommands : /^(?:Cut|Copy|Paste|Print|SelectAll|RemoveFormat|Unlink|Undo|Redo|Bold|Italic|Underline|StrikeThrough|Subscript|Superscript|JustifyLeft|JustifyCenter|JustifyRight|JustifyFull|Outdent|Indent|InsertOrderedList|InsertUnorderedList|InsertHorizontalRule)$/i ,
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BodyContents : /([\s\S]*\<body[^\>]*\>)([\s\S]*)(\<\/body\>[\s\S]*)/i ,
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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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HasBaseTag : /<base /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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TableBorderClass : /\s*FCK__ShowTableBorders\s*/ ,
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// Validate element names.
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ElementName : /(^[A-Za-z_:][\w.\-:]*\w$)|(^[A-Za-z_]$)/ ,
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// Used in conjuction 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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EmptyParagraph : /^<(p|div)>\s*<\/\1>$/i ,
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TagBody : /></ ,
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StrongOpener : /<STRONG([ \>])/gi ,
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StrongCloser : /<\/STRONG>/gi ,
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EmOpener : /<EM([ \>])/gi ,
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EmCloser : /<\/EM>/gi ,
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AbbrOpener : /<ABBR([ \>])/gi ,
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AbbrCloser : /<\/ABBR>/gi ,
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GeckoEntitiesMarker : /#\?-\:/g ,
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// We look for the "src" and href attribute with the " or ' or whithout one of
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// them. We have to do all in one, otherwhise 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=)("|')(.*?)\2)|(?:(<img\s.*?src=)([^"'][^ >]+))/gi ,
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ProtectUrlsA : /(?:(<a(?=\s).*?\shref=)("|')(.*?)\2)|(?:(<a\s.*?href=)([^"'][^ >]+))/gi ,
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Html4DocType : /HTML 4\.0 Transitional/i ,
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DocTypeTag : /<!DOCTYPE[^>]*>/i ,
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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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