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How to use text.replace method in Cucumber-gherkin

Best JavaScript code snippet using cucumber-gherkin

markdown.converter.js

Source:markdown.converter.js

...124            // attacklab: Replace ~ with ~T125            // This lets us use tilde as an escape char to avoid md5 hashes126            // The choice of character is arbitray; anything that isn't127            // magic in Markdown will work.128            text = text.replace(/~/g, "~T");129            // attacklab: Replace $ with ~D130            // RegExp interprets $ as a special character131            // when it's in a replacement string132            text = text.replace(/\$/g, "~D");133            // Standardize line endings134            text = text.replace(/\r\n/g, "\n"); // DOS to Unix135            text = text.replace(/\r/g, "\n"); // Mac to Unix136            // Make sure text begins and ends with a couple of newlines:137            text = "\n\n" + text + "\n\n";138            // Convert all tabs to spaces.139            text = _Detab(text);140            // Strip any lines consisting only of spaces and tabs.141            // This makes subsequent regexen easier to write, because we can142            // match consecutive blank lines with /\n+/ instead of something143            // contorted like /[ \t]*\n+/ .144            text = text.replace(/^[ \t]+$/mg, "");145            // Turn block-level HTML blocks into hash entries146            text = _HashHTMLBlocks(text);147            // Strip link definitions, store in hashes.148            text = _StripLinkDefinitions(text);149            text = _RunBlockGamut(text);150            text = _UnescapeSpecialChars(text);151            // attacklab: Restore dollar signs152            text = text.replace(/~D/g, "$$");153            // attacklab: Restore tildes154            text = text.replace(/~T/g, "~");155            text = pluginHooks.postConversion(text);156            g_html_blocks = g_titles = g_urls = null;157            return text;158        };159        function _StripLinkDefinitions(text) {160            //161            // Strips link definitions from text, stores the URLs and titles in162            // hash references.163            //164            // Link defs are in the form: ^[id]: url "optional title"165            /*166            text = text.replace(/167                ^[ ]{0,3}\[(.+)\]:  // id = $1  attacklab: g_tab_width - 1168                [ \t]*169                \n?                 // maybe *one* newline170                [ \t]*171                <?(\S+?)>?          // url = $2172                (?=\s|$)            // lookahead for whitespace instead of the lookbehind removed below173                [ \t]*174                \n?                 // maybe one newline175                [ \t]*176                (                   // (potential) title = $3177                    (\n*)           // any lines skipped = $4 attacklab: lookbehind removed178                    [ \t]+179                    ["(]180                    (.+?)           // title = $5181                    [")]182                    [ \t]*183                )?                  // title is optional184                (?:\n+|$)185            /gm, function(){...});186            */187            text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?(?=\s|$)[ \t]*\n?[ \t]*((\n*)["(](.+?)[")][ \t]*)?(?:\n+)/gm,188                function (wholeMatch, m1, m2, m3, m4, m5) {189                    m1 = m1.toLowerCase();190                    g_urls.set(m1, _EncodeAmpsAndAngles(m2));  // Link IDs are case-insensitive191                    if (m4) {192                        // Oops, found blank lines, so it's not a title.193                        // Put back the parenthetical statement we stole.194                        return m3;195                    } else if (m5) {196                        g_titles.set(m1, m5.replace(/"/g, "&quot;"));197                    }198                    // Completely remove the definition from the text199                    return "";200                }201            );202            return text;203        }204        function _HashHTMLBlocks(text) {205            // Hashify HTML blocks:206            // We only want to do this for block-level HTML tags, such as headers,207            // lists, and tables. That's because we still want to wrap <p>s around208            // "paragraphs" that are wrapped in non-block-level tags, such as anchors,209            // phrase emphasis, and spans. The list of tags we're looking for is210            // hard-coded:211            var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"212            var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"213            // First, look for nested blocks, e.g.:214            //   <div>215            //     <div>216            //     tags for inner block must be indented.217            //     </div>218            //   </div>219            //220            // The outermost tags must start at the left margin for this to match, and221            // the inner nested divs must be indented.222            // We need to do this before the next, more liberal match, because the next223            // match will start at the first `<div>` and stop at the first `</div>`.224            // attacklab: This regex can be expensive when it fails.225            /*226            text = text.replace(/227                (                       // save in $1228                    ^                   // start of line  (with /m)229                    <($block_tags_a)    // start tag = $2230                    \b                  // word break231                                        // attacklab: hack around khtml/pcre bug...232                    [^\r]*?\n           // any number of lines, minimally matching233                    </\2>               // the matching end tag234                    [ \t]*              // trailing spaces/tabs235                    (?=\n+)             // followed by a newline236                )                       // attacklab: there are sentinel newlines at end of document237            /gm,function(){...}};238            */239            text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm, hashElement);240            //241            // Now match more liberally, simply from `\n<tag>` to `</tag>\n`242            //243            /*244            text = text.replace(/245                (                       // save in $1246                    ^                   // start of line  (with /m)247                    <($block_tags_b)    // start tag = $2248                    \b                  // word break249                                        // attacklab: hack around khtml/pcre bug...250                    [^\r]*?             // any number of lines, minimally matching251                    .*</\2>             // the matching end tag252                    [ \t]*              // trailing spaces/tabs253                    (?=\n+)             // followed by a newline254                )                       // attacklab: there are sentinel newlines at end of document255            /gm,function(){...}};256            */257            text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm, hashElement);258            // Special case just for <hr />. It was easier to make a special case than259            // to make the other regex more complicated.  260            /*261            text = text.replace(/262                \n                  // Starting after a blank line263                [ ]{0,3}264                (                   // save in $1265                    (<(hr)          // start tag = $2266                        \b          // word break267                        ([^<>])*?268                    \/?>)           // the matching end tag269                    [ \t]*270                    (?=\n{2,})      // followed by a blank line271                )272            /g,hashElement);273            */274            text = text.replace(/\n[ ]{0,3}((<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g, hashElement);275            // Special case for standalone HTML comments:276            /*277            text = text.replace(/278                \n\n                                            // Starting after a blank line279                [ ]{0,3}                                        // attacklab: g_tab_width - 1280                (                                               // save in $1281                    <!282                    (--(?:|(?:[^>-]|-[^>])(?:[^-]|-[^-])*)--)   // see http://www.w3.org/TR/html-markup/syntax.html#comments and http://meta.stackoverflow.com/q/95256283                    >284                    [ \t]*285                    (?=\n{2,})                                  // followed by a blank line286                )287            /g,hashElement);288            */289            text = text.replace(/\n\n[ ]{0,3}(<!(--(?:|(?:[^>-]|-[^>])(?:[^-]|-[^-])*)--)>[ \t]*(?=\n{2,}))/g, hashElement);290            // PHP and ASP-style processor instructions (<?...?> and <%...%>)291            /*292            text = text.replace(/293                (?:294                    \n\n            // Starting after a blank line295                )296                (                   // save in $1297                    [ ]{0,3}        // attacklab: g_tab_width - 1298                    (?:299                        <([?%])     // $2300                        [^\r]*?301                        \2>302                    )303                    [ \t]*304                    (?=\n{2,})      // followed by a blank line305                )306            /g,hashElement);307            */308            text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g, hashElement);309            return text;310        }311        function hashElement(wholeMatch, m1) {312            var blockText = m1;313            // Undo double lines314            blockText = blockText.replace(/^\n+/, "");315            // strip trailing blank lines316            blockText = blockText.replace(/\n+$/g, "");317            // Replace the element text with a marker ("~KxK" where x is its key)318            blockText = "\n\n~K" + (g_html_blocks.push(blockText) - 1) + "K\n\n";319            return blockText;320        }321        function _RunBlockGamut(text, doNotUnhash) {322            //323            // These are all the transformations that form block-level324            // tags like paragraphs, headers, and list items.325            //326            text = _DoHeaders(text);327            // Do Horizontal Rules:328            var replacement = "<hr />\n";329            text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm, replacement);330            text = text.replace(/^[ ]{0,2}([ ]?-[ ]?){3,}[ \t]*$/gm, replacement);331            text = text.replace(/^[ ]{0,2}([ ]?_[ ]?){3,}[ \t]*$/gm, replacement);332            text = _DoLists(text);333            text = _DoCodeBlocks(text);334            text = _DoBlockQuotes(text);335            // We already ran _HashHTMLBlocks() before, in Markdown(), but that336            // was to escape raw HTML in the original Markdown source. This time,337            // we're escaping the markup we've just created, so that we don't wrap338            // <p> tags around block-level tags.339            text = _HashHTMLBlocks(text);340            text = _FormParagraphs(text, doNotUnhash);341            return text;342        }343        function _RunSpanGamut(text) {344            //345            // These are all the transformations that occur *within* block-level346            // tags like paragraphs, headers, and list items.347            //348            text = _DoCodeSpans(text);349            text = _EscapeSpecialCharsWithinTagAttributes(text);350            text = _EncodeBackslashEscapes(text);351            // Process anchor and image tags. Images must come first,352            // because ![foo][f] looks like an anchor.353            text = _DoImages(text);354            text = _DoAnchors(text);355            // Make links out of things like `<http://example.com/>`356            // Must come after _DoAnchors(), because you can use < and >357            // delimiters in inline links like [this](<url>).358            text = _DoAutoLinks(text);359            360            text = text.replace(/~P/g, "://"); // put in place to prevent autolinking; reset now361            362            text = _EncodeAmpsAndAngles(text);363            text = _DoItalicsAndBold(text);364            // Do hard breaks:365            text = text.replace(/  +\n/g, " <br>\n");366            return text;367        }368        function _EscapeSpecialCharsWithinTagAttributes(text) {369            //370            // Within tags -- meaning between < and > -- encode [\ ` * _] so they371            // don't conflict with their use in Markdown for code, italics and strong.372            //373            // Build a regex to find HTML tags and comments.  See Friedl's 374            // "Mastering Regular Expressions", 2nd Ed., pp. 200-201.375            // SE: changed the comment part of the regex376            var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--(?:|(?:[^>-]|-[^>])(?:[^-]|-[^-])*)--)>)/gi;377            text = text.replace(regex, function (wholeMatch) {378                var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g, "$1`");379                tag = escapeCharacters(tag, wholeMatch.charAt(1) == "!" ? "\\`*_/" : "\\`*_"); // also escape slashes in comments to prevent autolinking there -- http://meta.stackoverflow.com/questions/95987380                return tag;381            });382            return text;383        }384        function _DoAnchors(text) {385            //386            // Turn Markdown link shortcuts into XHTML <a> tags.387            //388            //389            // First, handle reference-style links: [link text] [id]390            //391            /*392            text = text.replace(/393                (                           // wrap whole match in $1394                    \[395                    (396                        (?:397                            \[[^\]]*\]      // allow brackets nested one level398                            |399                            [^\[]           // or anything else400                        )*401                    )402                    \]403                    [ ]?                    // one optional space404                    (?:\n[ ]*)?             // one optional newline followed by spaces405                    \[406                    (.*?)                   // id = $3407                    \]408                )409                ()()()()                    // pad remaining backreferences410            /g, writeAnchorTag);411            */412            text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g, writeAnchorTag);413            //414            // Next, inline-style links: [link text](url "optional title")415            //416            /*417            text = text.replace(/418                (                           // wrap whole match in $1419                    \[420                    (421                        (?:422                            \[[^\]]*\]      // allow brackets nested one level423                            |424                            [^\[\]]         // or anything else425                        )*426                    )427                    \]428                    \(                      // literal paren429                    [ \t]*430                    ()                      // no id, so leave $3 empty431                    <?(                     // href = $4432                        (?:433                            \([^)]*\)       // allow one level of (correctly nested) parens (think MSDN)434                            |435                            [^()]436                        )*?437                    )>?                438                    [ \t]*439                    (                       // $5440                        (['"])              // quote char = $6441                        (.*?)               // Title = $7442                        \6                  // matching quote443                        [ \t]*              // ignore any spaces/tabs between closing quote and )444                    )?                      // title is optional445                    \)446                )447            /g, writeAnchorTag);448            */449            text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?((?:\([^)]*\)|[^()])*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g, writeAnchorTag);450            //451            // Last, handle reference-style shortcuts: [link text]452            // These must come last in case you've also got [link test][1]453            // or [link test](/foo)454            //455            /*456            text = text.replace(/457                (                   // wrap whole match in $1458                    \[459                    ([^\[\]]+)      // link text = $2; can't contain '[' or ']'460                    \]461                )462                ()()()()()          // pad rest of backreferences463            /g, writeAnchorTag);464            */465            text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);466            return text;467        }468        function writeAnchorTag(wholeMatch, m1, m2, m3, m4, m5, m6, m7) {469            if (m7 == undefined) m7 = "";470            var whole_match = m1;471            var link_text = m2.replace(/:\/\//g, "~P"); // to prevent auto-linking withing the link. will be converted back after the auto-linker runs472            var link_id = m3.toLowerCase();473            var url = m4;474            var title = m7;475            if (url == "") {476                if (link_id == "") {477                    // lower-case and turn embedded newlines into spaces478                    link_id = link_text.toLowerCase().replace(/ ?\n/g, " ");479                }480                url = "#" + link_id;481                if (g_urls.get(link_id) != undefined) {482                    url = g_urls.get(link_id);483                    if (g_titles.get(link_id) != undefined) {484                        title = g_titles.get(link_id);485                    }486                }487                else {488                    if (whole_match.search(/\(\s*\)$/m) > -1) {489                        // Special case for explicit empty url490                        url = "";491                    } else {492                        return whole_match;493                    }494                }495            }496            url = encodeProblemUrlChars(url);497            url = escapeCharacters(url, "*_");498            var result = "<a href=\"" + url + "\"";499            if (title != "") {500                title = attributeEncode(title);501                title = escapeCharacters(title, "*_");502                result += " title=\"" + title + "\"";503            }504            result += ">" + link_text + "</a>";505            return result;506        }507        function _DoImages(text) {508            //509            // Turn Markdown image shortcuts into <img> tags.510            //511            //512            // First, handle reference-style labeled images: ![alt text][id]513            //514            /*515            text = text.replace(/516                (                   // wrap whole match in $1517                    !\[518                    (.*?)           // alt text = $2519                    \]520                    [ ]?            // one optional space521                    (?:\n[ ]*)?     // one optional newline followed by spaces522                    \[523                    (.*?)           // id = $3524                    \]525                )526                ()()()()            // pad rest of backreferences527            /g, writeImageTag);528            */529            text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g, writeImageTag);530            //531            // Next, handle inline images:  ![alt text](url "optional title")532            // Don't forget: encode * and _533            /*534            text = text.replace(/535                (                   // wrap whole match in $1536                    !\[537                    (.*?)           // alt text = $2538                    \]539                    \s?             // One optional whitespace character540                    \(              // literal paren541                    [ \t]*542                    ()              // no id, so leave $3 empty543                    <?(\S+?)>?      // src url = $4544                    [ \t]*545                    (               // $5546                        (['"])      // quote char = $6547                        (.*?)       // title = $7548                        \6          // matching quote549                        [ \t]*550                    )?              // title is optional551                    \)552                )553            /g, writeImageTag);554            */555            text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g, writeImageTag);556            return text;557        }558        559        function attributeEncode(text) {560            // unconditionally replace angle brackets here -- what ends up in an attribute (e.g. alt or title)561            // never makes sense to have verbatim HTML in it (and the sanitizer would totally break it)562            return text.replace(/>/g, "&gt;").replace(/</g, "&lt;").replace(/"/g, "&quot;");563        }564        function writeImageTag(wholeMatch, m1, m2, m3, m4, m5, m6, m7) {565            var whole_match = m1;566            var alt_text = m2;567            var link_id = m3.toLowerCase();568            var url = m4;569            var title = m7;570            if (!title) title = "";571            if (url == "") {572                if (link_id == "") {573                    // lower-case and turn embedded newlines into spaces574                    link_id = alt_text.toLowerCase().replace(/ ?\n/g, " ");575                }576                url = "#" + link_id;577                if (g_urls.get(link_id) != undefined) {578                    url = g_urls.get(link_id);579                    if (g_titles.get(link_id) != undefined) {580                        title = g_titles.get(link_id);581                    }582                }583                else {584                    return whole_match;585                }586            }587            588            alt_text = escapeCharacters(attributeEncode(alt_text), "*_[]()");589            url = escapeCharacters(url, "*_");590            var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";591            // attacklab: Markdown.pl adds empty title attributes to images.592            // Replicate this bug.593            //if (title != "") {594            title = attributeEncode(title);595            title = escapeCharacters(title, "*_");596            result += " title=\"" + title + "\"";597            //}598            result += " />";599            return result;600        }601        function _DoHeaders(text) {602            // Setext-style headers:603            //  Header 1604            //  ========605            //  606            //  Header 2607            //  --------608            //609            text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,610                function (wholeMatch, m1) { return "<h1>" + _RunSpanGamut(m1) + "</h1>\n\n"; }611            );612            text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,613                function (matchFound, m1) { return "<h2>" + _RunSpanGamut(m1) + "</h2>\n\n"; }614            );615            // atx-style headers:616            //  # Header 1617            //  ## Header 2618            //  ## Header 2 with closing hashes ##619            //  ...620            //  ###### Header 6621            //622            /*623            text = text.replace(/624                ^(\#{1,6})      // $1 = string of #'s625                [ \t]*626                (.+?)           // $2 = Header text627                [ \t]*628                \#*             // optional closing #'s (not counted)629                \n+630            /gm, function() {...});631            */632            text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,633                function (wholeMatch, m1, m2) {634                    var h_level = m1.length;635                    return "<h" + h_level + ">" + _RunSpanGamut(m2) + "</h" + h_level + ">\n\n";636                }637            );638            return text;639        }640        function _DoLists(text) {641            //642            // Form HTML ordered (numbered) and unordered (bulleted) lists.643            //644            // attacklab: add sentinel to hack around khtml/safari bug:645            // http://bugs.webkit.org/show_bug.cgi?id=11231646            text += "~0";647            // Re-usable pattern to match any entirel ul or ol list:648            /*649            var whole_list = /650                (                                   // $1 = whole list651                    (                               // $2652                        [ ]{0,3}                    // attacklab: g_tab_width - 1653                        ([*+-]|\d+[.])              // $3 = first list item marker654                        [ \t]+655                    )656                    [^\r]+?657                    (                               // $4658                        ~0                          // sentinel for workaround; should be $659                        |660                        \n{2,}661                        (?=\S)662                        (?!                         // Negative lookahead for another list item marker663                            [ \t]*664                            (?:[*+-]|\d+[.])[ \t]+665                        )666                    )667                )668            /g669            */670            var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;671            if (g_list_level) {672                text = text.replace(whole_list, function (wholeMatch, m1, m2) {673                    var list = m1;674                    var list_type = (m2.search(/[*+-]/g) > -1) ? "ul" : "ol";675                    var result = _ProcessListItems(list, list_type);676                    // Trim any trailing whitespace, to put the closing `</$list_type>`677                    // up on the preceding line, to get it past the current stupid678                    // HTML block parser. This is a hack to work around the terrible679                    // hack that is the HTML block parser.680                    result = result.replace(/\s+$/, "");681                    result = "<" + list_type + ">" + result + "</" + list_type + ">\n";682                    return result;683                });684            } else {685                whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;686                text = text.replace(whole_list, function (wholeMatch, m1, m2, m3) {687                    var runup = m1;688                    var list = m2;689                    var list_type = (m3.search(/[*+-]/g) > -1) ? "ul" : "ol";690                    var result = _ProcessListItems(list, list_type);691                    result = runup + "<" + list_type + ">\n" + result + "</" + list_type + ">\n";692                    return result;693                });694            }695            // attacklab: strip sentinel696            text = text.replace(/~0/, "");697            return text;698        }699        var _listItemMarkers = { ol: "\\d+[.]", ul: "[*+-]" };700        function _ProcessListItems(list_str, list_type) {701            //702            //  Process the contents of a single ordered or unordered list, splitting it703            //  into individual list items.704            //705            //  list_type is either "ul" or "ol".706            // The $g_list_level global keeps track of when we're inside a list.707            // Each time we enter a list, we increment it; when we leave a list,708            // we decrement. If it's zero, we're not in a list anymore.709            //710            // We do this because when we're not inside a list, we want to treat711            // something like this:712            //713            //    I recommend upgrading to version714            //    8. Oops, now this line is treated715            //    as a sub-list.716            //717            // As a single paragraph, despite the fact that the second line starts718            // with a digit-period-space sequence.719            //720            // Whereas when we're inside a list (or sub-list), that line will be721            // treated as the start of a sub-list. What a kludge, huh? This is722            // an aspect of Markdown's syntax that's hard to parse perfectly723            // without resorting to mind-reading. Perhaps the solution is to724            // change the syntax rules such that sub-lists must start with a725            // starting cardinal number; e.g. "1." or "a.".726            g_list_level++;727            // trim trailing blank lines:728            list_str = list_str.replace(/\n{2,}$/, "\n");729            // attacklab: add sentinel to emulate \z730            list_str += "~0";731            // In the original attacklab showdown, list_type was not given to this function, and anything732            // that matched /[*+-]|\d+[.]/ would just create the next <li>, causing this mismatch:733            //734            //  Markdown          rendered by WMD        rendered by MarkdownSharp735            //  ------------------------------------------------------------------736            //  1. first          1. first               1. first737            //  2. second         2. second              2. second738            //  - third           3. third                   * third739            //740            // We changed this to behave identical to MarkdownSharp. This is the constructed RegEx,741            // with {MARKER} being one of \d+[.] or [*+-], depending on list_type:742        743            /*744            list_str = list_str.replace(/745                (^[ \t]*)                       // leading whitespace = $1746                ({MARKER}) [ \t]+               // list marker = $2747                ([^\r]+?                        // list item text   = $3748                    (\n+)749                )750                (?=751                    (~0 | \2 ({MARKER}) [ \t]+)752                )753            /gm, function(){...});754            */755            var marker = _listItemMarkers[list_type];756            var re = new RegExp("(^[ \\t]*)(" + marker + ")[ \\t]+([^\\r]+?(\\n+))(?=(~0|\\1(" + marker + ")[ \\t]+))", "gm");757            var last_item_had_a_double_newline = false;758            list_str = list_str.replace(re,759                function (wholeMatch, m1, m2, m3) {760                    var item = m3;761                    var leading_space = m1;762                    var ends_with_double_newline = /\n\n$/.test(item);763                    var contains_double_newline = ends_with_double_newline || item.search(/\n{2,}/) > -1;764                    if (contains_double_newline || last_item_had_a_double_newline) {765                        item = _RunBlockGamut(_Outdent(item), /* doNotUnhash = */true);766                    }767                    else {768                        // Recursion for sub-lists:769                        item = _DoLists(_Outdent(item));770                        item = item.replace(/\n$/, ""); // chomp(item)771                        item = _RunSpanGamut(item);772                    }773                    last_item_had_a_double_newline = ends_with_double_newline;774                    return "<li>" + item + "</li>\n";775                }776            );777            // attacklab: strip sentinel778            list_str = list_str.replace(/~0/g, "");779            g_list_level--;780            return list_str;781        }782        function _DoCodeBlocks(text) {783            //784            //  Process Markdown `<pre><code>` blocks.785            //  786            /*787            text = text.replace(/788                (?:\n\n|^)789                (                               // $1 = the code block -- one or more lines, starting with a space/tab790                    (?:791                        (?:[ ]{4}|\t)           // Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width792                        .*\n+793                    )+794                )795                (\n*[ ]{0,3}[^ \t\n]|(?=~0))    // attacklab: g_tab_width796            /g ,function(){...});797            */798            // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug799            text += "~0";800            text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,801                function (wholeMatch, m1, m2) {802                    var codeblock = m1;803                    var nextChar = m2;804                    codeblock = _EncodeCode(_Outdent(codeblock));805                    codeblock = _Detab(codeblock);806                    codeblock = codeblock.replace(/^\n+/g, ""); // trim leading newlines807                    codeblock = codeblock.replace(/\n+$/g, ""); // trim trailing whitespace808                    codeblock = "<pre><code>" + codeblock + "\n</code></pre>";809                    return "\n\n" + codeblock + "\n\n" + nextChar;810                }811            );812            // attacklab: strip sentinel813            text = text.replace(/~0/, "");814            return text;815        }816        function hashBlock(text) {817            text = text.replace(/(^\n+|\n+$)/g, "");818            return "\n\n~K" + (g_html_blocks.push(text) - 1) + "K\n\n";819        }820        function _DoCodeSpans(text) {821            //822            // * Backtick quotes are used for <code></code> spans.823            // 824            // * You can use multiple backticks as the delimiters if you want to825            //   include literal backticks in the code span. So, this input:826            //     827            //      Just type ``foo `bar` baz`` at the prompt.828            //     829            //   Will translate to:830            //     831            //      <p>Just type <code>foo `bar` baz</code> at the prompt.</p>832            //     833            //   There's no arbitrary limit to the number of backticks you834            //   can use as delimters. If you need three consecutive backticks835            //   in your code, use four for delimiters, etc.836            //837            // * You can use spaces to get literal backticks at the edges:838            //     839            //      ... type `` `bar` `` ...840            //     841            //   Turns to:842            //     843            //      ... type <code>`bar`</code> ...844            //845            /*846            text = text.replace(/847                (^|[^\\])       // Character before opening ` can't be a backslash848                (`+)            // $2 = Opening run of `849                (               // $3 = The code block850                    [^\r]*?851                    [^`]        // attacklab: work around lack of lookbehind852                )853                \2              // Matching closer854                (?!`)855            /gm, function(){...});856            */857            text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,858                function (wholeMatch, m1, m2, m3, m4) {859                    var c = m3;860                    c = c.replace(/^([ \t]*)/g, ""); // leading whitespace861                    c = c.replace(/[ \t]*$/g, ""); // trailing whitespace862                    c = _EncodeCode(c);863                    c = c.replace(/:\/\//g, "~P"); // to prevent auto-linking. Not necessary in code *blocks*, but in code spans. Will be converted back after the auto-linker runs.864                    return m1 + "<code>" + c + "</code>";865                }866            );867            return text;868        }869        function _EncodeCode(text) {870            //871            // Encode/escape certain characters inside Markdown code runs.872            // The point is that in code, these characters are literals,873            // and lose their special Markdown meanings.874            //875            // Encode all ampersands; HTML entities are not876            // entities within a Markdown code span.877            text = text.replace(/&/g, "&amp;");878            // Do the angle bracket song and dance:879            text = text.replace(/</g, "&lt;");880            text = text.replace(/>/g, "&gt;");881            // Now, escape characters that are magic in Markdown:882            text = escapeCharacters(text, "\*_{}[]\\", false);883            // jj the line above breaks this:884            //---885            //* Item886            //   1. Subitem887            //            special char: *888            //---889            return text;890        }891        function _DoItalicsAndBold(text) {892            // <strong> must go first:893            text = text.replace(/([\W_]|^)(\*\*|__)(?=\S)([^\r]*?\S[\*_]*)\2([\W_]|$)/g,894            "$1<strong>$3</strong>$4");895            text = text.replace(/([\W_]|^)(\*|_)(?=\S)([^\r\*_]*?\S)\2([\W_]|$)/g,896            "$1<em>$3</em>$4");897            return text;898        }899        function _DoBlockQuotes(text) {900            /*901            text = text.replace(/902                (                           // Wrap whole match in $1903                    (904                        ^[ \t]*>[ \t]?      // '>' at the start of a line905                        .+\n                // rest of the first line906                        (.+\n)*             // subsequent consecutive lines907                        \n*                 // blanks908                    )+909                )910            /gm, function(){...});911            */912            text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,913                function (wholeMatch, m1) {914                    var bq = m1;915                    // attacklab: hack around Konqueror 3.5.4 bug:916                    // "----------bug".replace(/^-/g,"") == "bug"917                    bq = bq.replace(/^[ \t]*>[ \t]?/gm, "~0"); // trim one level of quoting918                    // attacklab: clean up hack919                    bq = bq.replace(/~0/g, "");920                    bq = bq.replace(/^[ \t]+$/gm, "");     // trim whitespace-only lines921                    bq = _RunBlockGamut(bq);             // recurse922                    bq = bq.replace(/(^|\n)/g, "$1  ");923                    // These leading spaces screw with <pre> content, so we need to fix that:924                    bq = bq.replace(925                            /(\s*<pre>[^\r]+?<\/pre>)/gm,926                        function (wholeMatch, m1) {927                            var pre = m1;928                            // attacklab: hack around Konqueror 3.5.4 bug:929                            pre = pre.replace(/^  /mg, "~0");930                            pre = pre.replace(/~0/g, "");931                            return pre;932                        });933                    return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");934                }935            );936            return text;937        }938        function _FormParagraphs(text, doNotUnhash) {939            //940            //  Params:941            //    $text - string to process with html <p> tags942            //943            // Strip leading and trailing lines:944            text = text.replace(/^\n+/g, "");945            text = text.replace(/\n+$/g, "");946            var grafs = text.split(/\n{2,}/g);947            var grafsOut = [];948            949            var markerRe = /~K(\d+)K/;950            //951            // Wrap <p> tags.952            //953            var end = grafs.length;954            for (var i = 0; i < end; i++) {955                var str = grafs[i];956                // if this is an HTML marker, copy it957                if (markerRe.test(str)) {958                    grafsOut.push(str);959                }960                else if (/\S/.test(str)) {961                    str = _RunSpanGamut(str);962                    str = str.replace(/^([ \t]*)/g, "<p>");963                    str += "</p>"964                    grafsOut.push(str);965                }966            }967            //968            // Unhashify HTML blocks969            //970            if (!doNotUnhash) {971                end = grafsOut.length;972                for (var i = 0; i < end; i++) {973                    var foundAny = true;974                    while (foundAny) { // we may need several runs, since the data may be nested975                        foundAny = false;976                        grafsOut[i] = grafsOut[i].replace(/~K(\d+)K/g, function (wholeMatch, id) {977                            foundAny = true;978                            return g_html_blocks[id];979                        });980                    }981                }982            }983            return grafsOut.join("\n\n");984        }985        function _EncodeAmpsAndAngles(text) {986            // Smart processing for ampersands and angle brackets that need to be encoded.987            // Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:988            //   http://bumppo.net/projects/amputator/989            text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g, "&amp;");990            // Encode naked <'s991            text = text.replace(/<(?![a-z\/?\$!])/gi, "&lt;");992            return text;993        }994        function _EncodeBackslashEscapes(text) {995            //996            //   Parameter:  String.997            //   Returns:    The string, with after processing the following backslash998            //               escape sequences.999            //1000            // attacklab: The polite way to do this is with the new1001            // escapeCharacters() function:1002            //1003            //     text = escapeCharacters(text,"\\",true);1004            //     text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);1005            //1006            // ...but we're sidestepping its use of the (slow) RegExp constructor1007            // as an optimization for Firefox.  This function gets called a LOT.1008            text = text.replace(/\\(\\)/g, escapeCharacters_callback);1009            text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g, escapeCharacters_callback);1010            return text;1011        }1012        function _DoAutoLinks(text) {1013            // note that at this point, all other URL in the text are already hyperlinked as <a href=""></a>1014            // *except* for the <http://www.foo.com> case1015            // automatically add < and > around unadorned raw hyperlinks1016            // must be preceded by space/BOF and followed by non-word/EOF character    1017            text = text.replace(/(^|\s)(https?|ftp)(:\/\/[-A-Z0-9+&@#\/%?=~_|\[\]\(\)!:,\.;]*[-A-Z0-9+&@#\/%=~_|\[\]])($|\W)/gi, "$1<$2$3>$4");1018            //  autolink anything like <http://example.com>1019            1020            var replacer = function (wholematch, m1) { return "<a href=\"" + m1 + "\">" + pluginHooks.plainLinkText(m1) + "</a>"; }1021            text = text.replace(/<((https?|ftp):[^'">\s]+)>/gi, replacer);1022            // Email addresses: <address@domain.foo>1023            /*1024            text = text.replace(/1025                <1026                (?:mailto:)?1027                (1028                    [-.\w]+1029                    \@1030                    [-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+1031                )1032                >1033            /gi, _DoAutoLinks_callback());1034            */1035            /* disabling email autolinking, since we don't do that on the server, either1036            text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,1037                function(wholeMatch,m1) {1038                    return _EncodeEmailAddress( _UnescapeSpecialChars(m1) );1039                }1040            );1041            */1042            return text;1043        }1044        function _UnescapeSpecialChars(text) {1045            //1046            // Swap back in all the special characters we've hidden.1047            //1048            text = text.replace(/~E(\d+)E/g,1049                function (wholeMatch, m1) {1050                    var charCodeToReplace = parseInt(m1);1051                    return String.fromCharCode(charCodeToReplace);1052                }1053            );1054            return text;1055        }1056        function _Outdent(text) {1057            //1058            // Remove one level of line-leading tabs or spaces1059            //1060            // attacklab: hack around Konqueror 3.5.4 bug:1061            // "----------bug".replace(/^-/g,"") == "bug"1062            text = text.replace(/^(\t|[ ]{1,4})/gm, "~0"); // attacklab: g_tab_width1063            // attacklab: clean up hack1064            text = text.replace(/~0/g, "")1065            return text;1066        }1067        function _Detab(text) {1068            if (!/\t/.test(text))1069                return text;1070            var spaces = ["    ", "   ", "  ", " "],1071            skew = 0,1072            v;1073            return text.replace(/[\n\t]/g, function (match, offset) {1074                if (match === "\n") {1075                    skew = offset + 1;1076                    return match;1077                }1078                v = (offset - skew) % 4;1079                skew = offset + 1;1080                return spaces[v];1081            });1082        }1083        //1084        //  attacklab: Utility functions1085        //1086        var _problemUrlChars = /(?:["'*()[\]:]|~D)/g;1087        // hex-encodes some unusual "problem" chars in URLs to avoid URL detection problems 1088        function encodeProblemUrlChars(url) {1089            if (!url)1090                return "";1091            var len = url.length;1092            return url.replace(_problemUrlChars, function (match, offset) {1093                if (match == "~D") // escape for dollar1094                    return "%24";1095                if (match == ":") {1096                    if (offset == len - 1 || /[0-9\/]/.test(url.charAt(offset + 1)))1097                        return ":"1098                }1099                return "%" + match.charCodeAt(0).toString(16);1100            });1101        }1102        function escapeCharacters(text, charsToEscape, afterBackslash) {1103            // First we have to escape the escape characters so that1104            // we can build a character class out of them1105            var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g, "\\$1") + "])";1106            if (afterBackslash) {1107                regexString = "\\\\" + regexString;1108            }1109            var regex = new RegExp(regexString, "g");1110            text = text.replace(regex, escapeCharacters_callback);1111            return text;1112        }1113        function escapeCharacters_callback(wholeMatch, m1) {1114            var charCodeToEscape = m1.charCodeAt(0);1115            return "~E" + charCodeToEscape + "E";1116        }1117    }; // end of the Markdown.Converter constructor...

showdown.js

Source:showdown.js

...95	// attacklab: Replace ~ with ~T96	// This lets us use tilde as an escape char to avoid md5 hashes97	// The choice of character is arbitray; anything that isn't98    // magic in Markdown will work.99	text = text.replace(/~/g,"~T");100	// attacklab: Replace $ with ~D101	// RegExp interprets $ as a special character102	// when it's in a replacement string103	text = text.replace(/\$/g,"~D");104	// Standardize line endings105	text = text.replace(/\r\n/g,"\n"); // DOS to Unix106	text = text.replace(/\r/g,"\n"); // Mac to Unix107	// Make sure text begins and ends with a couple of newlines:108	text = "\n\n" + text + "\n\n";109	// Convert all tabs to spaces.110	text = _Detab(text);111	// Strip any lines consisting only of spaces and tabs.112	// This makes subsequent regexen easier to write, because we can113	// match consecutive blank lines with /\n+/ instead of something114	// contorted like /[ \t]*\n+/ .115	text = text.replace(/^[ \t]+$/mg,"");116	// Turn block-level HTML blocks into hash entries117	text = _HashHTMLBlocks(text);118	// Strip link definitions, store in hashes.119	text = _StripLinkDefinitions(text);120	text = _RunBlockGamut(text);121	text = _UnescapeSpecialChars(text);122	// attacklab: Restore dollar signs123	text = text.replace(/~D/g,"$$");124	// attacklab: Restore tildes125	text = text.replace(/~T/g,"~");126	return text;127}128var _StripLinkDefinitions = function(text) {129//130// Strips link definitions from text, stores the URLs and titles in131// hash references.132//133	// Link defs are in the form: ^[id]: url "optional title"134	/*135		var text = text.replace(/136				^[ ]{0,3}\[(.+)\]:  // id = $1  attacklab: g_tab_width - 1137				  [ \t]*138				  \n?				// maybe *one* newline139				  [ \t]*140				<?(\S+?)>?			// url = $2141				  [ \t]*142				  \n?				// maybe one newline143				  [ \t]*144				(?:145				  (\n*)				// any lines skipped = $3 attacklab: lookbehind removed146				  ["(]147				  (.+?)				// title = $4148				  [")]149				  [ \t]*150				)?					// title is optional151				(?:\n+|$)152			  /gm,153			  function(){...});154	*/155	var text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+)/gm,156		function (wholeMatch,m1,m2,m3,m4) {157			m1 = m1.toLowerCase();158			g_urls[m1] = _EncodeAmpsAndAngles(m2);  // Link IDs are case-insensitive159			if (m3) {160				// Oops, found blank lines, so it's not a title.161				// Put back the parenthetical statement we stole.162				return m3+m4;163			} else if (m4) {164				g_titles[m1] = m4.replace(/"/g,"&quot;");165			}166			167			// Completely remove the definition from the text168			return "";169		}170	);171	return text;172}173var _HashHTMLBlocks = function(text) {174	// attacklab: Double up blank lines to reduce lookaround175	text = text.replace(/\n/g,"\n\n");176	// Hashify HTML blocks:177	// We only want to do this for block-level HTML tags, such as headers,178	// lists, and tables. That's because we still want to wrap <p>s around179	// "paragraphs" that are wrapped in non-block-level tags, such as anchors,180	// phrase emphasis, and spans. The list of tags we're looking for is181	// hard-coded:182	var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"183	var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"184	// First, look for nested blocks, e.g.:185	//   <div>186	//     <div>187	//     tags for inner block must be indented.188	//     </div>189	//   </div>190	//191	// The outermost tags must start at the left margin for this to match, and192	// the inner nested divs must be indented.193	// We need to do this before the next, more liberal match, because the next194	// match will start at the first `<div>` and stop at the first `</div>`.195	// attacklab: This regex can be expensive when it fails.196	/*197		var text = text.replace(/198		(						// save in $1199			^					// start of line  (with /m)200			<($block_tags_a)	// start tag = $2201			\b					// word break202								// attacklab: hack around khtml/pcre bug...203			[^\r]*?\n			// any number of lines, minimally matching204			</\2>				// the matching end tag205			[ \t]*				// trailing spaces/tabs206			(?=\n+)				// followed by a newline207		)						// attacklab: there are sentinel newlines at end of document208		/gm,function(){...}};209	*/210	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,hashElement);211	//212	// Now match more liberally, simply from `\n<tag>` to `</tag>\n`213	//214	/*215		var text = text.replace(/216		(						// save in $1217			^					// start of line  (with /m)218			<($block_tags_b)	// start tag = $2219			\b					// word break220								// attacklab: hack around khtml/pcre bug...221			[^\r]*?				// any number of lines, minimally matching222			.*</\2>				// the matching end tag223			[ \t]*				// trailing spaces/tabs224			(?=\n+)				// followed by a newline225		)						// attacklab: there are sentinel newlines at end of document226		/gm,function(){...}};227	*/228	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);229	// Special case just for <hr />. It was easier to make a special case than230	// to make the other regex more complicated.  231	/*232		text = text.replace(/233		(						// save in $1234			\n\n				// Starting after a blank line235			[ ]{0,3}236			(<(hr)				// start tag = $2237			\b					// word break238			([^<>])*?			// 239			\/?>)				// the matching end tag240			[ \t]*241			(?=\n{2,})			// followed by a blank line242		)243		/g,hashElement);244	*/245	text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,hashElement);246	// Special case for standalone HTML comments:247	/*248		text = text.replace(/249		(						// save in $1250			\n\n				// Starting after a blank line251			[ ]{0,3}			// attacklab: g_tab_width - 1252			<!253			(--[^\r]*?--\s*)+254			>255			[ \t]*256			(?=\n{2,})			// followed by a blank line257		)258		/g,hashElement);259	*/260	text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,hashElement);261	// PHP and ASP-style processor instructions (<?...?> and <%...%>)262	/*263		text = text.replace(/264		(?:265			\n\n				// Starting after a blank line266		)267		(						// save in $1268			[ ]{0,3}			// attacklab: g_tab_width - 1269			(?:270				<([?%])			// $2271				[^\r]*?272				\2>273			)274			[ \t]*275			(?=\n{2,})			// followed by a blank line276		)277		/g,hashElement);278	*/279	text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,hashElement);280	// attacklab: Undo double lines (see comment at top of this function)281	text = text.replace(/\n\n/g,"\n");282	return text;283}284var hashElement = function(wholeMatch,m1) {285	var blockText = m1;286	// Undo double lines287	blockText = blockText.replace(/\n\n/g,"\n");288	blockText = blockText.replace(/^\n/,"");289	290	// strip trailing blank lines291	blockText = blockText.replace(/\n+$/g,"");292	293	// Replace the element text with a marker ("~KxK" where x is its key)294	blockText = "\n\n~K" + (g_html_blocks.push(blockText)-1) + "K\n\n";295	296	return blockText;297};298var _RunBlockGamut = function(text) {299//300// These are all the transformations that form block-level301// tags like paragraphs, headers, and list items.302//303	text = _DoHeaders(text);304	// Do Horizontal Rules:305	var key = hashBlock("<hr />");306	text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key);307	text = text.replace(/^[ ]{0,2}([ ]?-[ ]?){3,}[ \t]*$/gm,key);308	text = text.replace(/^[ ]{0,2}([ ]?_[ ]?){3,}[ \t]*$/gm,key);309	text = _DoLists(text);310	text = _DoCodeBlocks(text);311	text = _DoBlockQuotes(text);312	// We already ran _HashHTMLBlocks() before, in Markdown(), but that313	// was to escape raw HTML in the original Markdown source. This time,314	// we're escaping the markup we've just created, so that we don't wrap315	// <p> tags around block-level tags.316	text = _HashHTMLBlocks(text);317	text = _FormParagraphs(text);318	return text;319}320var _RunSpanGamut = function(text) {321//322// These are all the transformations that occur *within* block-level323// tags like paragraphs, headers, and list items.324//325	text = _DoCodeSpans(text);326	text = _EscapeSpecialCharsWithinTagAttributes(text);327	text = _EncodeBackslashEscapes(text);328	// Process anchor and image tags. Images must come first,329	// because ![foo][f] looks like an anchor.330	text = _DoImages(text);331	text = _DoAnchors(text);332	// Make links out of things like `<http://example.com/>`333	// Must come after _DoAnchors(), because you can use < and >334	// delimiters in inline links like [this](<url>).335	text = _DoAutoLinks(text);336	text = _EncodeAmpsAndAngles(text);337	text = _DoItalicsAndBold(text);338	// Do hard breaks:339	text = text.replace(/  +\n/g," <br />\n");340	return text;341}342var _EscapeSpecialCharsWithinTagAttributes = function(text) {343//344// Within tags -- meaning between < and > -- encode [\ ` * _] so they345// don't conflict with their use in Markdown for code, italics and strong.346//347	// Build a regex to find HTML tags and comments.  See Friedl's 348	// "Mastering Regular Expressions", 2nd Ed., pp. 200-201.349	var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;350	text = text.replace(regex, function(wholeMatch) {351		var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g,"$1`");352		tag = escapeCharacters(tag,"\\`*_");353		return tag;354	});355	return text;356}357var _DoAnchors = function(text) {358//359// Turn Markdown link shortcuts into XHTML <a> tags.360//361	//362	// First, handle reference-style links: [link text] [id]363	//364	/*365		text = text.replace(/366		(							// wrap whole match in $1367			\[368			(369				(?:370					\[[^\]]*\]		// allow brackets nested one level371					|372					[^\[]			// or anything else373				)*374			)375			\]376			[ ]?					// one optional space377			(?:\n[ ]*)?				// one optional newline followed by spaces378			\[379			(.*?)					// id = $3380			\]381		)()()()()					// pad remaining backreferences382		/g,_DoAnchors_callback);383	*/384	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeAnchorTag);385	//386	// Next, inline-style links: [link text](url "optional title")387	//388	/*389		text = text.replace(/390			(						// wrap whole match in $1391				\[392				(393					(?:394						\[[^\]]*\]	// allow brackets nested one level395					|396					[^\[\]]			// or anything else397				)398			)399			\]400			\(						// literal paren401			[ \t]*402			()						// no id, so leave $3 empty403			<?(.*?)>?				// href = $4404			[ \t]*405			(						// $5406				(['"])				// quote char = $6407				(.*?)				// Title = $7408				\6					// matching quote409				[ \t]*				// ignore any spaces/tabs between closing quote and )410			)?						// title is optional411			\)412		)413		/g,writeAnchorTag);414	*/415	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeAnchorTag);416	//417	// Last, handle reference-style shortcuts: [link text]418	// These must come last in case you've also got [link test][1]419	// or [link test](/foo)420	//421	/*422		text = text.replace(/423		(		 					// wrap whole match in $1424			\[425			([^\[\]]+)				// link text = $2; can't contain '[' or ']'426			\]427		)()()()()()					// pad rest of backreferences428		/g, writeAnchorTag);429	*/430	text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);431	return text;432}433var writeAnchorTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {434	if (m7 == undefined) m7 = "";435	var whole_match = m1;436	var link_text   = m2;437	var link_id	 = m3.toLowerCase();438	var url		= m4;439	var title	= m7;440	441	if (url == "") {442		if (link_id == "") {443			// lower-case and turn embedded newlines into spaces444			link_id = link_text.toLowerCase().replace(/ ?\n/g," ");445		}446		url = "#"+link_id;447		448		if (g_urls[link_id] != undefined) {449			url = g_urls[link_id];450			if (g_titles[link_id] != undefined) {451				title = g_titles[link_id];452			}453		}454		else {455			if (whole_match.search(/\(\s*\)$/m)>-1) {456				// Special case for explicit empty url457				url = "";458			} else {459				return whole_match;460			}461		}462	}	463	464	url = escapeCharacters(url,"*_");465	var result = "<a href=\"" + url + "\"";466	467	if (title != "") {468		title = title.replace(/"/g,"&quot;");469		title = escapeCharacters(title,"*_");470		result +=  " title=\"" + title + "\"";471	}472	473	result += ">" + link_text + "</a>";474	475	return result;476}477var _DoImages = function(text) {478//479// Turn Markdown image shortcuts into <img> tags.480//481	//482	// First, handle reference-style labeled images: ![alt text][id]483	//484	/*485		text = text.replace(/486		(						// wrap whole match in $1487			!\[488			(.*?)				// alt text = $2489			\]490			[ ]?				// one optional space491			(?:\n[ ]*)?			// one optional newline followed by spaces492			\[493			(.*?)				// id = $3494			\]495		)()()()()				// pad rest of backreferences496		/g,writeImageTag);497	*/498	text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeImageTag);499	//500	// Next, handle inline images:  ![alt text](url "optional title")501	// Don't forget: encode * and _502	/*503		text = text.replace(/504		(						// wrap whole match in $1505			!\[506			(.*?)				// alt text = $2507			\]508			\s?					// One optional whitespace character509			\(					// literal paren510			[ \t]*511			()					// no id, so leave $3 empty512			<?(\S+?)>?			// src url = $4513			[ \t]*514			(					// $5515				(['"])			// quote char = $6516				(.*?)			// title = $7517				\6				// matching quote518				[ \t]*519			)?					// title is optional520		\)521		)522		/g,writeImageTag);523	*/524	text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeImageTag);525	return text;526}527var writeImageTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {528	var whole_match = m1;529	var alt_text   = m2;530	var link_id	 = m3.toLowerCase();531	var url		= m4;532	var title	= m7;533	if (!title) title = "";534	535	if (url == "") {536		if (link_id == "") {537			// lower-case and turn embedded newlines into spaces538			link_id = alt_text.toLowerCase().replace(/ ?\n/g," ");539		}540		url = "#"+link_id;541		542		if (g_urls[link_id] != undefined) {543			url = g_urls[link_id];544			if (g_titles[link_id] != undefined) {545				title = g_titles[link_id];546			}547		}548		else {549			return whole_match;550		}551	}	552	553	alt_text = alt_text.replace(/"/g,"&quot;");554	url = escapeCharacters(url,"*_");555	var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";556	// attacklab: Markdown.pl adds empty title attributes to images.557	// Replicate this bug.558	//if (title != "") {559		title = title.replace(/"/g,"&quot;");560		title = escapeCharacters(title,"*_");561		result +=  " title=\"" + title + "\"";562	//}563	564	result += " />";565	566	return result;567}568var _DoHeaders = function(text) {569	// Setext-style headers:570	//	Header 1571	//	========572	//  573	//	Header 2574	//	--------575	//576	text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,577		function(wholeMatch,m1){return hashBlock("<h1>" + _RunSpanGamut(m1) + "</h1>");});578	text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,579		function(matchFound,m1){return hashBlock("<h2>" + _RunSpanGamut(m1) + "</h2>");});580	// atx-style headers:581	//  # Header 1582	//  ## Header 2583	//  ## Header 2 with closing hashes ##584	//  ...585	//  ###### Header 6586	//587	/*588		text = text.replace(/589			^(\#{1,6})				// $1 = string of #'s590			[ \t]*591			(.+?)					// $2 = Header text592			[ \t]*593			\#*						// optional closing #'s (not counted)594			\n+595		/gm, function() {...});596	*/597	text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,598		function(wholeMatch,m1,m2) {599			var h_level = m1.length;600			return hashBlock("<h" + h_level + ">" + _RunSpanGamut(m2) + "</h" + h_level + ">");601		});602	return text;603}604// This declaration keeps Dojo compressor from outputting garbage:605var _ProcessListItems;606var _DoLists = function(text) {607//608// Form HTML ordered (numbered) and unordered (bulleted) lists.609//610	// attacklab: add sentinel to hack around khtml/safari bug:611	// http://bugs.webkit.org/show_bug.cgi?id=11231612	text += "~0";613	// Re-usable pattern to match any entirel ul or ol list:614	/*615		var whole_list = /616		(									// $1 = whole list617			(								// $2618				[ ]{0,3}					// attacklab: g_tab_width - 1619				([*+-]|\d+[.])				// $3 = first list item marker620				[ \t]+621			)622			[^\r]+?623			(								// $4624				~0							// sentinel for workaround; should be $625			|626				\n{2,}627				(?=\S)628				(?!							// Negative lookahead for another list item marker629					[ \t]*630					(?:[*+-]|\d+[.])[ \t]+631				)632			)633		)/g634	*/635	var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;636	if (g_list_level) {637		text = text.replace(whole_list,function(wholeMatch,m1,m2) {638			var list = m1;639			var list_type = (m2.search(/[*+-]/g)>-1) ? "ul" : "ol";640			// Turn double returns into triple returns, so that we can make a641			// paragraph for the last item in a list, if necessary:642			list = list.replace(/\n{2,}/g,"\n\n\n");;643			var result = _ProcessListItems(list);644	645			// Trim any trailing whitespace, to put the closing `</$list_type>`646			// up on the preceding line, to get it past the current stupid647			// HTML block parser. This is a hack to work around the terrible648			// hack that is the HTML block parser.649			result = result.replace(/\s+$/,"");650			result = "<"+list_type+">" + result + "</"+list_type+">\n";651			return result;652		});653	} else {654		whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;655		text = text.replace(whole_list,function(wholeMatch,m1,m2,m3) {656			var runup = m1;657			var list = m2;658			var list_type = (m3.search(/[*+-]/g)>-1) ? "ul" : "ol";659			// Turn double returns into triple returns, so that we can make a660			// paragraph for the last item in a list, if necessary:661			var list = list.replace(/\n{2,}/g,"\n\n\n");;662			var result = _ProcessListItems(list);663			result = runup + "<"+list_type+">\n" + result + "</"+list_type+">\n";	664			return result;665		});666	}667	// attacklab: strip sentinel668	text = text.replace(/~0/,"");669	return text;670}671_ProcessListItems = function(list_str) {672//673//  Process the contents of a single ordered or unordered list, splitting it674//  into individual list items.675//676	// The $g_list_level global keeps track of when we're inside a list.677	// Each time we enter a list, we increment it; when we leave a list,678	// we decrement. If it's zero, we're not in a list anymore.679	//680	// We do this because when we're not inside a list, we want to treat681	// something like this:682	//683	//    I recommend upgrading to version684	//    8. Oops, now this line is treated685	//    as a sub-list.686	//687	// As a single paragraph, despite the fact that the second line starts688	// with a digit-period-space sequence.689	//690	// Whereas when we're inside a list (or sub-list), that line will be691	// treated as the start of a sub-list. What a kludge, huh? This is692	// an aspect of Markdown's syntax that's hard to parse perfectly693	// without resorting to mind-reading. Perhaps the solution is to694	// change the syntax rules such that sub-lists must start with a695	// starting cardinal number; e.g. "1." or "a.".696	g_list_level++;697	// trim trailing blank lines:698	list_str = list_str.replace(/\n{2,}$/,"\n");699	// attacklab: add sentinel to emulate \z700	list_str += "~0";701	/*702		list_str = list_str.replace(/703			(\n)?							// leading line = $1704			(^[ \t]*)						// leading whitespace = $2705			([*+-]|\d+[.]) [ \t]+			// list marker = $3706			([^\r]+?						// list item text   = $4707			(\n{1,2}))708			(?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+))709		/gm, function(){...});710	*/711	list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,712		function(wholeMatch,m1,m2,m3,m4){713			var item = m4;714			var leading_line = m1;715			var leading_space = m2;716			if (leading_line || (item.search(/\n{2,}/)>-1)) {717				item = _RunBlockGamut(_Outdent(item));718			}719			else {720				// Recursion for sub-lists:721				item = _DoLists(_Outdent(item));722				item = item.replace(/\n$/,""); // chomp(item)723				item = _RunSpanGamut(item);724			}725			return  "<li>" + item + "</li>\n";726		}727	);728	// attacklab: strip sentinel729	list_str = list_str.replace(/~0/g,"");730	g_list_level--;731	return list_str;732}733var _DoCodeBlocks = function(text) {734//735//  Process Markdown `<pre><code>` blocks.736//  737	/*738		text = text.replace(text,739			/(?:\n\n|^)740			(								// $1 = the code block -- one or more lines, starting with a space/tab741				(?:742					(?:[ ]{4}|\t)			// Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width743					.*\n+744				)+745			)746			(\n*[ ]{0,3}[^ \t\n]|(?=~0))	// attacklab: g_tab_width747		/g,function(){...});748	*/749	// attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug750	text += "~0";751	752	text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,753		function(wholeMatch,m1,m2) {754			var codeblock = m1;755			var nextChar = m2;756		757			codeblock = _EncodeCode( _Outdent(codeblock));758			codeblock = _Detab(codeblock);759			codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines760			codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace761			codeblock = "<pre><code>" + codeblock + "\n</code></pre>";762			return hashBlock(codeblock) + nextChar;763		}764	);765	// attacklab: strip sentinel766	text = text.replace(/~0/,"");767	return text;768}769var hashBlock = function(text) {770	text = text.replace(/(^\n+|\n+$)/g,"");771	return "\n\n~K" + (g_html_blocks.push(text)-1) + "K\n\n";772}773var _DoCodeSpans = function(text) {774//775//   *  Backtick quotes are used for <code></code> spans.776// 777//   *  You can use multiple backticks as the delimiters if you want to778//	 include literal backticks in the code span. So, this input:779//	 780//		 Just type ``foo `bar` baz`` at the prompt.781//	 782//	   Will translate to:783//	 784//		 <p>Just type <code>foo `bar` baz</code> at the prompt.</p>785//	 786//	There's no arbitrary limit to the number of backticks you787//	can use as delimters. If you need three consecutive backticks788//	in your code, use four for delimiters, etc.789//790//  *  You can use spaces to get literal backticks at the edges:791//	 792//		 ... type `` `bar` `` ...793//	 794//	   Turns to:795//	 796//		 ... type <code>`bar`</code> ...797//798	/*799		text = text.replace(/800			(^|[^\\])					// Character before opening ` can't be a backslash801			(`+)						// $2 = Opening run of `802			(							// $3 = The code block803				[^\r]*?804				[^`]					// attacklab: work around lack of lookbehind805			)806			\2							// Matching closer807			(?!`)808		/gm, function(){...});809	*/810	text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,811		function(wholeMatch,m1,m2,m3,m4) {812			var c = m3;813			c = c.replace(/^([ \t]*)/g,"");	// leading whitespace814			c = c.replace(/[ \t]*$/g,"");	// trailing whitespace815			c = _EncodeCode(c);816			return m1+"<code>"+c+"</code>";817		});818	return text;819}820var _EncodeCode = function(text) {821//822// Encode/escape certain characters inside Markdown code runs.823// The point is that in code, these characters are literals,824// and lose their special Markdown meanings.825//826	// Encode all ampersands; HTML entities are not827	// entities within a Markdown code span.828	text = text.replace(/&/g,"&amp;");829	// Do the angle bracket song and dance:830	text = text.replace(/</g,"&lt;");831	text = text.replace(/>/g,"&gt;");832	// Now, escape characters that are magic in Markdown:833	text = escapeCharacters(text,"\*_{}[]\\",false);834// jj the line above breaks this:835//---836//* Item837//   1. Subitem838//            special char: *839//---840	return text;841}842var _DoItalicsAndBold = function(text) {843	// <strong> must go first:844	text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[\*_]*)\1/g,845		"<strong>$2</strong>");846	text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,847		"<em>$2</em>");848	return text;849}850var _DoBlockQuotes = function(text) {851	/*852		text = text.replace(/853		(								// Wrap whole match in $1854			(855				^[ \t]*>[ \t]?			// '>' at the start of a line856				.+\n					// rest of the first line857				(.+\n)*					// subsequent consecutive lines858				\n*						// blanks859			)+860		)861		/gm, function(){...});862	*/863	text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,864		function(wholeMatch,m1) {865			var bq = m1;866			// attacklab: hack around Konqueror 3.5.4 bug:867			// "----------bug".replace(/^-/g,"") == "bug"868			bq = bq.replace(/^[ \t]*>[ \t]?/gm,"~0");	// trim one level of quoting869			// attacklab: clean up hack870			bq = bq.replace(/~0/g,"");871			bq = bq.replace(/^[ \t]+$/gm,"");		// trim whitespace-only lines872			bq = _RunBlockGamut(bq);				// recurse873			874			bq = bq.replace(/(^|\n)/g,"$1  ");875			// These leading spaces screw with <pre> content, so we need to fix that:876			bq = bq.replace(877					/(\s*<pre>[^\r]+?<\/pre>)/gm,878				function(wholeMatch,m1) {879					var pre = m1;880					// attacklab: hack around Konqueror 3.5.4 bug:881					pre = pre.replace(/^  /mg,"~0");882					pre = pre.replace(/~0/g,"");883					return pre;884				});885			886			return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");887		});888	return text;889}890var _FormParagraphs = function(text) {891//892//  Params:893//    $text - string to process with html <p> tags894//895	// Strip leading and trailing lines:896	text = text.replace(/^\n+/g,"");897	text = text.replace(/\n+$/g,"");898	var grafs = text.split(/\n{2,}/g);899	var grafsOut = new Array();900	//901	// Wrap <p> tags.902	//903	var end = grafs.length;904	for (var i=0; i<end; i++) {905		var str = grafs[i];906		// if this is an HTML marker, copy it907		if (str.search(/~K(\d+)K/g) >= 0) {908			grafsOut.push(str);909		}910		else if (str.search(/\S/) >= 0) {911			str = _RunSpanGamut(str);912			str = str.replace(/^([ \t]*)/g,"<p>");913			str += "</p>"914			grafsOut.push(str);915		}916	}917	//918	// Unhashify HTML blocks919	//920	end = grafsOut.length;921	for (var i=0; i<end; i++) {922		// if this is a marker for an html block...923		while (grafsOut[i].search(/~K(\d+)K/) >= 0) {924			var blockText = g_html_blocks[RegExp.$1];925			blockText = blockText.replace(/\$/g,"$$$$"); // Escape any dollar signs926			grafsOut[i] = grafsOut[i].replace(/~K\d+K/,blockText);927		}928	}929	return grafsOut.join("\n\n");930}931var _EncodeAmpsAndAngles = function(text) {932// Smart processing for ampersands and angle brackets that need to be encoded.933	934	// Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:935	//   http://bumppo.net/projects/amputator/936	text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;");937	938	// Encode naked <'s939	text = text.replace(/<(?![a-z\/?\$!])/gi,"&lt;");940	941	return text;942}943var _EncodeBackslashEscapes = function(text) {944//945//   Parameter:  String.946//   Returns:	The string, with after processing the following backslash947//			   escape sequences.948//949	// attacklab: The polite way to do this is with the new950	// escapeCharacters() function:951	//952	// 	text = escapeCharacters(text,"\\",true);953	// 	text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);954	//955	// ...but we're sidestepping its use of the (slow) RegExp constructor956	// as an optimization for Firefox.  This function gets called a LOT.957	text = text.replace(/\\(\\)/g,escapeCharacters_callback);958	text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g,escapeCharacters_callback);959	return text;960}961var _DoAutoLinks = function(text) {962	text = text.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,"<a href=\"$1\">$1</a>");963	// Email addresses: <address@domain.foo>964	/*965		text = text.replace(/966			<967			(?:mailto:)?968			(969				[-.\w]+970				\@971				[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+972			)973			>974		/gi, _DoAutoLinks_callback());975	*/976	text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,977		function(wholeMatch,m1) {978			return _EncodeEmailAddress( _UnescapeSpecialChars(m1) );979		}980	);981	return text;982}983var _EncodeEmailAddress = function(addr) {984//985//  Input: an email address, e.g. "foo@example.com"986//987//  Output: the email address as a mailto link, with each character988//	of the address encoded as either a decimal or hex entity, in989//	the hopes of foiling most address harvesting spam bots. E.g.:990//991//	<a href="&#x6D;&#97;&#105;&#108;&#x74;&#111;:&#102;&#111;&#111;&#64;&#101;992//	   x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;">&#102;&#111;&#111;993//	   &#64;&#101;x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;</a>994//995//  Based on a filter by Matthew Wickline, posted to the BBEdit-Talk996//  mailing list: <http://tinyurl.com/yu7ue>997//998	// attacklab: why can't javascript speak hex?999	function char2hex(ch) {1000		var hexDigits = '0123456789ABCDEF';1001		var dec = ch.charCodeAt(0);1002		return(hexDigits.charAt(dec>>4) + hexDigits.charAt(dec&15));1003	}1004	var encode = [1005		function(ch){return "&#"+ch.charCodeAt(0)+";";},1006		function(ch){return "&#x"+char2hex(ch)+";";},1007		function(ch){return ch;}1008	];1009	addr = "mailto:" + addr;1010	addr = addr.replace(/./g, function(ch) {1011		if (ch == "@") {1012		   	// this *must* be encoded. I insist.1013			ch = encode[Math.floor(Math.random()*2)](ch);1014		} else if (ch !=":") {1015			// leave ':' alone (to spot mailto: later)1016			var r = Math.random();1017			// roughly 10% raw, 45% hex, 45% dec1018			ch =  (1019					r > .9  ?	encode[2](ch)   :1020					r > .45 ?	encode[1](ch)   :1021								encode[0](ch)1022				);1023		}1024		return ch;1025	});1026	addr = "<a href=\"" + addr + "\">" + addr + "</a>";1027	addr = addr.replace(/">.+:/g,"\">"); // strip the mailto: from the visible part1028	return addr;1029}1030var _UnescapeSpecialChars = function(text) {1031//1032// Swap back in all the special characters we've hidden.1033//1034	text = text.replace(/~E(\d+)E/g,1035		function(wholeMatch,m1) {1036			var charCodeToReplace = parseInt(m1);1037			return String.fromCharCode(charCodeToReplace);1038		}1039	);1040	return text;1041}1042var _Outdent = function(text) {1043//1044// Remove one level of line-leading tabs or spaces1045//1046	// attacklab: hack around Konqueror 3.5.4 bug:1047	// "----------bug".replace(/^-/g,"") == "bug"1048	text = text.replace(/^(\t|[ ]{1,4})/gm,"~0"); // attacklab: g_tab_width1049	// attacklab: clean up hack1050	text = text.replace(/~0/g,"")1051	return text;1052}1053var _Detab = function(text) {1054// attacklab: Detab's completely rewritten for speed.1055// In perl we could fix it by anchoring the regexp with \G.1056// In javascript we're less fortunate.1057	// expand first n-1 tabs1058	text = text.replace(/\t(?=\t)/g,"    "); // attacklab: g_tab_width1059	// replace the nth with two sentinels1060	text = text.replace(/\t/g,"~A~B");1061	// use the sentinel to anchor our regex so it doesn't explode1062	text = text.replace(/~B(.+?)~A/g,1063		function(wholeMatch,m1,m2) {1064			var leadingText = m1;1065			var numSpaces = 4 - leadingText.length % 4;  // attacklab: g_tab_width1066			// there *must* be a better way to do this:1067			for (var i=0; i<numSpaces; i++) leadingText+=" ";1068			return leadingText;1069		}1070	);1071	// clean up sentinels1072	text = text.replace(/~A/g,"    ");  // attacklab: g_tab_width1073	text = text.replace(/~B/g,"");1074	return text;1075}1076//1077//  attacklab: Utility functions1078//1079var escapeCharacters = function(text, charsToEscape, afterBackslash) {1080	// First we have to escape the escape characters so that1081	// we can build a character class out of them1082	var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g,"\\$1") + "])";1083	if (afterBackslash) {1084		regexString = "\\\\" + regexString;1085	}1086	var regex = new RegExp(regexString,"g");1087	text = text.replace(regex,escapeCharacters_callback);1088	return text;1089}1090var escapeCharacters_callback = function(wholeMatch,m1) {1091	var charCodeToEscape = m1.charCodeAt(0);1092	return "~E"+charCodeToEscape+"E";1093}1094} // end of Attacklab.showdown.converter1095// Version 0.9 used the Showdown namespace instead of Attacklab.showdown1096// The old namespace is deprecated, but we'll support it for now:1097var Showdown = Attacklab.showdown;1098// If anyone's interested, tell the world that this file's been loaded1099if (Attacklab.fileLoaded) {1100	Attacklab.fileLoaded("showdown.js");1101}

editor.js

Source:editor.js

...187				blocklist = 'table|thead|tfoot|caption|col|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre' +188					'|form|map|area|blockquote|address|math|style|p|h[1-6]|hr|fieldset|legend|section' +189					'|article|aside|hgroup|header|footer|nav|figure|figcaption|details|menu|summary';190			// Normalize line breaks191			text = text.replace( /\r\n|\r/g, '\n' );192			if ( text.indexOf( '\n' ) === -1 ) {193				return text;194			}195			if ( text.indexOf( '<object' ) !== -1 ) {196				text = text.replace( /<object[\s\S]+?<\/object>/g, function( a ) {197					return a.replace( /\n+/g, '' );198				});199			}200			text = text.replace( /<[^<>]+>/g, function( a ) {201				return a.replace( /[\n\t ]+/g, ' ' );202			});203			// Protect pre|script tags204			if ( text.indexOf( '<pre' ) !== -1 || text.indexOf( '<script' ) !== -1 ) {205				preserve_linebreaks = true;206				text = text.replace( /<(pre|script)[^>]*>[\s\S]*?<\/\1>/g, function( a ) {207					return a.replace( /\n/g, '<wp-line-break>' );208				});209			}210			// keep <br> tags inside captions and convert line breaks211			if ( text.indexOf( '[caption' ) !== -1 ) {212				preserve_br = true;213				text = text.replace( /\[caption[\s\S]+?\[\/caption\]/g, function( a ) {214					// keep existing <br>215					a = a.replace( /<br([^>]*)>/g, '<wp-temp-br$1>' );216					// no line breaks inside HTML tags217					a = a.replace( /<[^<>]+>/g, function( b ) {218						return b.replace( /[\n\t ]+/, ' ' );219					});220					// convert remaining line breaks to <br>221					return a.replace( /\s*\n\s*/g, '<wp-temp-br />' );222				});223			}224			text = text + '\n\n';225			text = text.replace( /<br \/>\s*<br \/>/gi, '\n\n' );226			text = text.replace( new RegExp( '(<(?:' + blocklist + ')(?: [^>]*)?>)', 'gi' ), '\n$1' );227			text = text.replace( new RegExp( '(</(?:' + blocklist + ')>)', 'gi' ), '$1\n\n' );228			text = text.replace( /<hr( [^>]*)?>/gi, '<hr$1>\n\n' ); // hr is self closing block element229			text = text.replace( /\s*<option/gi, '<option' ); // No <p> or <br> around <option>230			text = text.replace( /<\/option>\s*/gi, '</option>' );231			text = text.replace( /\n\s*\n+/g, '\n\n' );232			text = text.replace( /([\s\S]+?)\n\n/g, '<p>$1</p>\n' );233			text = text.replace( /<p>\s*?<\/p>/gi, '');234			text = text.replace( new RegExp( '<p>\\s*(</?(?:' + blocklist + ')(?: [^>]*)?>)\\s*</p>', 'gi' ), '$1' );235			text = text.replace( /<p>(<li.+?)<\/p>/gi, '$1');236			text = text.replace( /<p>\s*<blockquote([^>]*)>/gi, '<blockquote$1><p>');237			text = text.replace( /<\/blockquote>\s*<\/p>/gi, '</p></blockquote>');238			text = text.replace( new RegExp( '<p>\\s*(</?(?:' + blocklist + ')(?: [^>]*)?>)', 'gi' ), '$1' );239			text = text.replace( new RegExp( '(</?(?:' + blocklist + ')(?: [^>]*)?>)\\s*</p>', 'gi' ), '$1' );240			// Remove redundant spaces and line breaks after existing <br /> tags241			text = text.replace( /(<br[^>]*>)\s*\n/gi, '$1' );242			// Create <br /> from the remaining line breaks243			text = text.replace( /\s*\n/g, '<br />\n');244			text = text.replace( new RegExp( '(</?(?:' + blocklist + ')[^>]*>)\\s*<br />', 'gi' ), '$1' );245			text = text.replace( /<br \/>(\s*<\/?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)>)/gi, '$1' );246			text = text.replace( /(?:<p>|<br ?\/?>)*\s*\[caption([^\[]+)\[\/caption\]\s*(?:<\/p>|<br ?\/?>)*/gi, '[caption$1[/caption]' );247			text = text.replace( /(<(?:div|th|td|form|fieldset|dd)[^>]*>)(.*?)<\/p>/g, function( a, b, c ) {248				if ( c.match( /<p( [^>]*)?>/ ) ) {249					return a;250				}251				return b + '<p>' + c + '</p>';252			});253			// put back the line breaks in pre|script254			if ( preserve_linebreaks ) {255				text = text.replace( /<wp-line-break>/g, '\n' );256			}257			if ( preserve_br ) {258				text = text.replace( /<wp-temp-br([^>]*)>/g, '<br$1>' );259			}260			return text;261		}262		// Add old events263		function pre_wpautop( html ) {264			var obj = { o: exports, data: html, unfiltered: html };265			if ( $ ) {266				$( 'body' ).trigger( 'beforePreWpautop', [ obj ] );267			}268			obj.data = removep( obj.data );269			if ( $ ) {270				$( 'body' ).trigger( 'afterPreWpautop', [ obj ] );271			}272			return obj.data;...

quiztools.js

Source:quiztools.js

1var sampleWindow = null;2function loadReviewPage(numWords, secNum) {3    if (sampleWindow) {4      unLoadPage();5    }6    var gotWord = 0;7    sampleWindow = window.open("", "chineseReview", "location=no,menubar=yes,resizable=yes,height=480,width=600");8    sampleWindow.document.writeln("<html><head>");9    sampleWindow.document.writeln("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">");10    sampleWindow.document.writeln("</head><body>");11    sampleWindow.document.writeln("<b>2nd Yr. Chinese - ");12    sampleWindow.document.writeln(secNum + " Vocabulary Review</b><br>");13    sampleWindow.document.writeln("<table border=\"1\" cellpadding=\"5\" cellspacing=\"1\" width=\"100%\">");14    for (var i = 1; i < numWords; i++) {15	var name = "Box" + String(i);16	var cur = document.images[name].src;17	//r tradIndex = "anstrad" + String(i);18	//r pinyIndex = "anspinyin" + String(i);19	//r englIndex = "ansenglish" + String(i);20	21	//alert(22	if (cur.indexOf("red") > -1) {23	    gotWord = 1;24	    var firstIndex = "ans" + document.reviewPg.selectCol1.options[document.reviewPg.selectCol1.selectedIndex].value + String(i);25	    var secondIndex = "ans" + document.reviewPg.selectCol2.options[document.reviewPg.selectCol2.selectedIndex].value + String(i);26	    var thirdIndex = "ans" + document.reviewPg.selectCol3.options[document.reviewPg.selectCol3.selectedIndex].value + String(i);27	    var bookIndex = "ansbookNum" + String(i);28	    sampleWindow.document.writeln("<tr>\n");29	    sampleWindow.document.writeln("<td width=\"10%\">" + document.response.elements[bookIndex].value + "</td>");30	    sampleWindow.document.writeln("<td width=\"20%\"><font size=\"+2\">" + document.response.elements[firstIndex].value + "</font></td>");31	    sampleWindow.document.writeln("<td width=\"30%\">" + document.response.elements[secondIndex].value + "</td>");32	    sampleWindow.document.writeln("<td width=\"40%\">" + document.response.elements[thirdIndex].value + "</td>");33	    sampleWindow.document.writeln("</tr>");34	}35    }36    sampleWindow.document.writeln("</table>");37    if (gotWord == 0) {38	sampleWindow.document.writeln("<br><b>Please mark at least one word by clicking on the small square in its row.</b>");39    }40    sampleWindow.document.writeln("<hr width=\"50%\" align=\"left\"><i>http://cgi.stanford.edu/~hc10/cgi-bin/chinese/main.pl</i>");41    sampleWindow.document.writeln("<br><br></body></html>");42}43function unLoadPage() {44    if (sampleWindow) {45       sampleWindow.close();46       sampleWindow = null;47    }48}49function replace(string,text,by) {50    // Replaces text with by in string51    var strLength = string.length, txtLength = text.length;52    if ((strLength == 0) || (txtLength == 0)) return string;53    var i = string.indexOf(text);54    if ((!i) && (text != string.substring(0,txtLength))) return string;55    if (i == -1) return string;56    57    var newstr = string.substring(0,i) + by;58    if (i+txtLength < strLength)59        newstr += replace(string.substring(i+txtLength,strLength),text,by);60    return newstr;61}62function reveal(index) {63    var ansindex = "ans" + String(index);64    var ansbox = String(index);65    var display = document.response.elements[ansindex].value;66    display = replace(display, '#', '/');67    document.answer.elements[ansbox].value = display;68}69function give(index) {70    var ansindex = "ans" + String(index);71    var ansbox = String(index);72    var display = document.response.elements[ansindex].value;73    display = replace(display, '#', '/');74    document.response.elements[ansbox].value = display;75}76function check(index) {77    reveal(index);78    var textbox = String(index);79    var hiddenanswer = "ans" + String(index);80    var rawans = document.response.elements[hiddenanswer].value;81    var altans = "BLANK";82    var divider = rawans.indexOf("#");83    if (divider > -1) {84	altans = rawans.substr(divider + 1, rawans.length);85	rawans = rawans.substr(0, divider);86    }87    var yourans_nospc = replace(document.response.elements[textbox].value, ' ', '');88    var rawans_nospc = replace(rawans, ' ', '');89    var altans_nospc = replace(altans, ' ', '');90    //if(document.response.elements[textbox].value == rawans || document.response.elements[textbox].value == altans) {91    if(yourans_nospc == rawans_nospc || yourans_nospc == altans_nospc) {92	// green93	document.response.elements[textbox].style.backgroundColor = "#AAFFAA";94    }95    else {96	if(document.response.elements[textbox].value == "") {97	    // leave white98	    document.response.elements[textbox].style.backgroundColor = "#FFFFFF";99	}100	else {101	    // red102	    document.response.elements[textbox].style.backgroundColor = "#FFAAAA";103	}104    }105}106function cleanForm(formIndex) {107    document.forms[formIndex].reset();108    var cleanColor = 16777215 - ((parseInt(formIndex) - 2) * 1118481);109    var size = parseInt(document.answer.length) / 3;110    for (var i = 1; i <= size; i++) {111	var tradbox = "trad" + String(i);112	//	var simpbox = "simp" + String(i);113	var pinyinbox = "pinyin" + String(i);114	var englishbox = "english" + String(i);115	document.forms[formIndex].elements[tradbox].style.backgroundColor = "#" + cleanColor.toString(16);116	//	document.forms[formIndex].elements[simpbox].style.backgroundColor = "#" + cleanColor.toString(16);117	document.forms[formIndex].elements[pinyinbox].style.backgroundColor = "#" + cleanColor.toString(16);118	document.forms[formIndex].elements[englishbox].style.backgroundColor = "#" + cleanColor.toString(16);119	document.forms[formIndex].elements[tradbox].value = "";120	//	document.forms[formIndex].elements[simpbox].value = "";121	document.forms[formIndex].elements[pinyinbox].value = "";122	document.forms[formIndex].elements[englishbox].value = "";123    }124}125function setBoxes(onOff) {126    var size = parseInt(document.answer.length) / 3;127    if (parseInt(onOff) == 0) {128	var boxName = "emptybox.gif";129    }130    else {131	var boxName = "redbox.gif";132    }133    for (var i = 1; i <= size; i++) {134	var name= "Box" + String(i);135	document.images[name].src =136	    "http://www.stanford.edu/~hc10/greek/images/" + boxName;137    }138}139function checkAll(category) {140    var size = parseInt(document.answer.length) / 3;141    if (size < 1) {142        size = 1;143    }144    for (var i = 1; i <= size; i++) {145	check(category + String(i));146    }147}148function giveAll(category) {149    var size = parseInt(document.answer.length) / 3;150    if (size < 1) {151        size = 1;152    }153    for (var i = 1; i <= size; i++) {154	give(category + String(i));155    }156}157function checkRange(begin, end) {158    if (parseInt(end) < parseInt(begin)) {159	end = begin;160    }161    for (var i = parseInt(begin); i <= parseInt(end); i++) {162	check(i);163    }164}165function py2utf(index) { 166    var textbox = "pinyin" + String(index);167    text = document.response.elements[textbox].value;168    var key = document.all ? event.keyCode : 0;169    if (key == 8 || key == 16 || key == 17 || key == 18 || key == 20 || key == 33 || key == 34 || key == 36 || key == 37 || key == 38 || key == 39 || key == 40 || key == 45 || key == 46) {170	return;171    }172    173    text = replace(text,'u:an1','Ã¼Än');174    text = replace(text,'u:an2','Ã¼Ã¡n');175    text = replace(text,'u:an3','Ã¼Çn');176    text = replace(text,'u:an4','Ã¼Ã n');177    text = replace(text,'u:e1','Ã¼Ä');178    text = replace(text,'u:e2','Ã¼Ã©');179    text = replace(text,'u:e3','Ã¼Ä');180    text = replace(text,'u:e4','Ã¼Ã¨');181    text = replace(text,'a1','Ä');182    text = replace(text,'a2','Ã¡');183    text = replace(text,'a3','Ç');184    text = replace(text,'a4','Ã ');185    text = replace(text,'ai1','Äi');186    text = replace(text,'ai2','Ã¡i');187    text = replace(text,'ai3','Çi');188    text = replace(text,'ai4','Ã i');189    text = replace(text,'an1','Än');190    text = replace(text,'an2','Ã¡n');191    text = replace(text,'an3','Çn');192    text = replace(text,'an4','Ã n');193    text = replace(text,'ang1','Äng');194    text = replace(text,'ang2','Ã¡ng');195    text = replace(text,'ang3','Çng');196    text = replace(text,'ang4','Ã ng');197    text = replace(text,'ao1','Äo');198    text = replace(text,'ao2','Ã¡o');199    text = replace(text,'ao3','Ço');200    text = replace(text,'ao4','Ã o');201    text = replace(text,'ar1','Är');202    text = replace(text,'ar2','Ã¡r');203    text = replace(text,'ar3','Çr');204    text = replace(text,'ar4','Ã r');205    text = replace(text,'e1','Ä');206    text = replace(text,'e2','Ã©');207    text = replace(text,'e3','Ä');208    text = replace(text,'e4','Ã¨');209    text = replace(text,'ei1','Äi');210    text = replace(text,'ei2','Ã©i');211    text = replace(text,'ei3','Äi');212    text = replace(text,'ei4','Ã¨i');213    text = replace(text,'en1','Än');214    text = replace(text,'en2','Ã©n');215    text = replace(text,'en3','Än');216    text = replace(text,'en4','Ã¨n');217    text = replace(text,'eng1','Äng');218    text = replace(text,'eng2','Ã©ng');219    text = replace(text,'eng3','Äng');220    text = replace(text,'eng4','Ã¨ng');221    text = replace(text,'er1','Är');222    text = replace(text,'er2','Ã©r');223    text = replace(text,'er3','Är');224    text = replace(text,'er4','Ã¨r');225    text = replace(text,'i1','Ä«');226    text = replace(text,'i2','Ã');227    text = replace(text,'i3','Ç');228    text = replace(text,'i4','Ã¬');229    text = replace(text,'in1','Ä«n');230    text = replace(text,'in2','Ãn');231    text = replace(text,'in3','Çn');232    text = replace(text,'in4','Ã¬n');233    text = replace(text,'ing1','Ä«ng');234    text = replace(text,'ing2','Ãng');235    text = replace(text,'ing3','Çng');236    text = replace(text,'ing4','Ã¬ng');237    text = replace(text,'ir1','Ä«r');238    text = replace(text,'ir2','Ãr');239    text = replace(text,'ir3','Çr');240    text = replace(text,'ir4','Ã¬r');241    text = replace(text,'o1','Å');242    text = replace(text,'o2','Ã³');243    text = replace(text,'o3','Ç');244    text = replace(text,'o4','Ã²');245    text = replace(text,'ong1','Ång');246    text = replace(text,'ong2','Ã³ng');247    text = replace(text,'ong3','Çng');248    text = replace(text,'ong4','Ã²ng');249    text = replace(text,'ou1','Åu');250    text = replace(text,'ou2','Ã³u');251    text = replace(text,'ou3','Çu');252    text = replace(text,'ou4','Ã²u');253    text = replace(text,'u1','Å«');254    text = replace(text,'u2','Ãº');255    text = replace(text,'u3','Ç');256    text = replace(text,'u4','Ã¹');257    text = replace(text,'un1','Å«n');258    text = replace(text,'un2','Ãºn');259    text = replace(text,'un3','Çn');260    text = replace(text,'un4','Ã¹n');261    text = replace(text,'u:1','Ç');262    text = replace(text,'u:2','Ç');263    text = replace(text,'u:3','Ç');264    text = replace(text,'u:4','Ç');265    document.response.elements[textbox].value = text;  ...

inputex-examples.js

Source:inputex-examples.js

...5	 */6	7	// Decode html entities8	var html_entity_decode = function (text) {9		text = text.replace(/&quot;/g,'"'); // 34 2210		text = text.replace(/&amp;/g,'&'); // 38 26	11		text = text.replace(/&#39;/g,"'"); // 39 2712		text = text.replace(/&lt;/g,'<'); // 60 3C13		text = text.replace(/&gt;/g,'>'); // 62 3E14		text = text.replace(/&circ;/g,'^'); // 94 5E15		text = text.replace(/&lsquo;/g,'â'); // 145 9116		text = text.replace(/&rsquo;/g,'â'); // 146 9217		text = text.replace(/&ldquo;/g,'â'); // 147 9318		text = text.replace(/&rdquo;/g,'â'); // 148 9419		text = text.replace(/&bull;/g,'â¢'); // 149 9520		text = text.replace(/&ndash;/g,'â'); // 150 9621		text = text.replace(/&mdash;/g,'â'); // 151 9722		text = text.replace(/&tilde;/g,'Ë'); // 152 9823		text = text.replace(/&trade;/g,'â¢'); // 153 9924		text = text.replace(/&scaron;/g,'Å¡'); // 154 9A25		text = text.replace(/&rsaquo;/g,'âº'); // 155 9B26		text = text.replace(/&oelig;/g,'Å'); // 156 9C27		text = text.replace(/&#357;/g,'Â'); // 157 9D28		text = text.replace(/&#382;/g,'Å¾'); // 158 9E29		text = text.replace(/&Yuml;/g,'Å¸'); // 159 9F30		text = text.replace(/&nbsp;/g,' '); // 160 A031		text = text.replace(/&iexcl;/g,'Â¡'); // 161 A132		text = text.replace(/&cent;/g,'Â¢'); // 162 A233		text = text.replace(/&pound;/g,'Â£'); // 163 A334		text = text.replace(/&curren;/g,' '); // 164 A435		text = text.replace(/&yen;/g,'Â¥'); // 165 A536		text = text.replace(/&brvbar;/g,'Â¦'); // 166 A637		text = text.replace(/&sect;/g,'Â§'); // 167 A738		text = text.replace(/&uml;/g,'Â¨'); // 168 A839		text = text.replace(/&copy;/g,'Â©'); // 169 A940		text = text.replace(/&ordf;/g,'Âª'); // 170 AA41		text = text.replace(/&laquo;/g,'Â«'); // 171 AB42		text = text.replace(/&not;/g,'Â¬'); // 172 AC43		text = text.replace(/&shy;/g,'Â'); // 173 AD44		text = text.replace(/&reg;/g,'Â®'); // 174 AE45		text = text.replace(/&macr;/g,'Â¯'); // 175 AF46		text = text.replace(/&deg;/g,'Â°'); // 176 B047		text = text.replace(/&plusmn;/g,'Â±'); // 177 B148		text = text.replace(/&sup2;/g,'Â²'); // 178 B249		text = text.replace(/&sup3;/g,'Â³'); // 179 B350		text = text.replace(/&acute;/g,'Â´'); // 180 B451		text = text.replace(/&micro;/g,'Âµ'); // 181 B552		text = text.replace(/&para/g,'Â¶'); // 182 B653		text = text.replace(/&middot;/g,'Â·'); // 183 B754		text = text.replace(/&cedil;/g,'Â¸'); // 184 B855		text = text.replace(/&sup1;/g,'Â¹'); // 185 B956		text = text.replace(/&ordm;/g,'Âº'); // 186 BA57		text = text.replace(/&raquo;/g,'Â»'); // 187 BB58		text = text.replace(/&frac14;/g,'Â¼'); // 188 BC59		text = text.replace(/&frac12;/g,'Â½'); // 189 BD60		text = text.replace(/&frac34;/g,'Â¾'); // 190 BE61		text = text.replace(/&iquest;/g,'Â¿'); // 191 BF62		text = text.replace(/&Agrave;/g,'Ã'); // 192 C063		text = text.replace(/&Aacute;/g,'Ã'); // 193 C164		text = text.replace(/&Acirc;/g,'Ã'); // 194 C265		text = text.replace(/&Atilde;/g,'Ã'); // 195 C366		text = text.replace(/&Auml;/g,'Ã'); // 196 C467		text = text.replace(/&Aring;/g,'Ã'); // 197 C568		text = text.replace(/&AElig;/g,'Ã'); // 198 C669		text = text.replace(/&Ccedil;/g,'Ã'); // 199 C770		text = text.replace(/&Egrave;/g,'Ã'); // 200 C871		text = text.replace(/&Eacute;/g,'Ã'); // 201 C972		text = text.replace(/&Ecirc;/g,'Ã'); // 202 CA73		text = text.replace(/&Euml;/g,'Ã'); // 203 CB74		text = text.replace(/&Igrave;/g,'Ã'); // 204 CC75		text = text.replace(/&Iacute;/g,'Ã'); // 205 CD76		text = text.replace(/&Icirc;/g,'Ã'); // 206 CE77		text = text.replace(/&Iuml;/g,'Ã'); // 207 CF78		text = text.replace(/&ETH;/g,'Ã'); // 208 D079		text = text.replace(/&Ntilde;/g,'Ã'); // 209 D180		text = text.replace(/&Ograve;/g,'Ã'); // 210 D281		text = text.replace(/&Oacute;/g,'Ã'); // 211 D382		text = text.replace(/&Ocirc;/g,'Ã'); // 212 D483		text = text.replace(/&Otilde;/g,'Ã'); // 213 D584		text = text.replace(/&Ouml;/g,'Ã'); // 214 D685		text = text.replace(/&times;/g,'Ã'); // 215 D786		text = text.replace(/&Oslash;/g,'Ã'); // 216 D887		text = text.replace(/&Ugrave;/g,'Ã'); // 217 D988		text = text.replace(/&Uacute;/g,'Ã'); // 218 DA89		text = text.replace(/&Ucirc;/g,'Ã'); // 219 DB90		text = text.replace(/&Uuml;/g,'Ã'); // 220 DC91		text = text.replace(/&Yacute;/g,'Ã'); // 221 DD92		text = text.replace(/&THORN;/g,'Ã'); // 222 DE93		text = text.replace(/&szlig;/g,'Ã'); // 223 DF94		text = text.replace(/&agrave;/g,'Ã '); // 224 E095		text = text.replace(/&aacute;/g,'Ã¡'); // 225 E196		text = text.replace(/&acirc;/g,'Ã¢'); // 226 E297		text = text.replace(/&atilde;/g,'Ã£'); // 227 E398		text = text.replace(/&auml;/g,'Ã¤'); // 228 E499		text = text.replace(/&aring;/g,'Ã¥'); // 229 E5100		text = text.replace(/&aelig;/g,'Ã¦'); // 230 E6101		text = text.replace(/&ccedil;/g,'Ã§'); // 231 E7102		text = text.replace(/&egrave;/g,'Ã¨'); // 232 E8103		text = text.replace(/&eacute;/g,'Ã©'); // 233 E9104		text = text.replace(/&ecirc;/g,'Ãª'); // 234 EA105		text = text.replace(/&euml;/g,'Ã«'); // 235 EB106		text = text.replace(/&igrave;/g,'Ã¬'); // 236 EC107		text = text.replace(/&iacute;/g,'Ã'); // 237 ED108		text = text.replace(/&icirc;/g,'Ã®'); // 238 EE109		text = text.replace(/&iuml;/g,'Ã¯'); // 239 EF110		text = text.replace(/&eth;/g,'Ã°'); // 240 F0111		text = text.replace(/&ntilde;/g,'Ã±'); // 241 F1112		text = text.replace(/&ograve;/g,'Ã²'); // 242 F2113		text = text.replace(/&oacute;/g,'Ã³'); // 243 F3114		text = text.replace(/&ocirc;/g,'Ã´'); // 244 F4115		text = text.replace(/&otilde;/g,'Ãµ'); // 245 F5116		text = text.replace(/&ouml;/g,'Ã¶'); // 246 F6117		text = text.replace(/&divide;/g,'Ã·'); // 247 F7118		text = text.replace(/&oslash;/g,'Ã¸'); // 248 F8119		text = text.replace(/&ugrave;/g,'Ã¹'); // 249 F9120		text = text.replace(/&uacute;/g,'Ãº'); // 250 FA121		text = text.replace(/&ucirc;/g,'Ã»'); // 251 FB122		text = text.replace(/&uuml;/g,'Ã¼'); // 252 FC123		text = text.replace(/&yacute;/g,'Ã½'); // 253 FD124		text = text.replace(/&thorn;/g,'Ã¾'); // 254 FE125		text = text.replace(/&yuml;/g,'Ã¿'); // 255 FF126		return text;127	};128	129	130	// Required for the ListField131	inputEx.spacerUrl = "../images/space.gif";132	133	134	YAHOO.util.Event.onDOMReady(function() {135		136		var examples, i, length, textarea, code;137		138		examples = YAHOO.util.Dom.getElementsByClassName('JScript');139		...

RelatedObjectLookups.js

Source:RelatedObjectLookups.js

1// Handles related-objects functionality: lookup link for raw_id_fields2// and Add Another links.3function html_unescape(text) {4    // Unescape a string that was escaped using django.utils.html.escape.5    text = text.replace(/&lt;/g, '<');6    text = text.replace(/&gt;/g, '>');7    text = text.replace(/&quot;/g, '"');8    text = text.replace(/&#39;/g, "'");9    text = text.replace(/&amp;/g, '&');10    return text;11}12// IE doesn't accept periods or dashes in the window name, but the element IDs13// we use to generate popup window names may contain them, therefore we map them14// to allowed characters in a reversible way so that we can locate the correct 15// element when the popup window is dismissed.16function id_to_windowname(text) {17    text = text.replace(/\./g, '__dot__');18    text = text.replace(/\-/g, '__dash__');19    return text;20}21function windowname_to_id(text) {22    text = text.replace(/__dot__/g, '.');23    text = text.replace(/__dash__/g, '-');24    return text;25}26function showRelatedObjectLookupPopup(triggeringLink) {27    var name = triggeringLink.id.replace(/^lookup_/, '');28    name = id_to_windowname(name);29    var href;30    if (triggeringLink.href.search(/\?/) >= 0) {31        href = triggeringLink.href + '&pop=1';32    } else {33        href = triggeringLink.href + '?pop=1';34    }35    var win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes');36    win.focus();37    return false;...

page.js

Source:page.js

...10	} else {11		path = /\/api\/[A-z0-9\/]+/.exec( pathname ).toString().substr( 5 );12	}13	var text = document.body.innerHTML;14	text = text.replace(/\[name\]/gi, name);15	text = text.replace(/\[path\]/gi, path);16	text = text.replace(/\[page:(\w+)\]/gi, "[page:$1 $1]" ); // [page:name] to [page:name title]17	text = text.replace(/\[page:(\w+) ([\w|\.]+)\]/gi, "<a href=\"javascript:window.parent.goTo('$1')\" title=\"$1\">$2</a>" ); // [page:name title]18	text = text.replace(/\[link:([\w|\:|\/|\.|\-|\_]+)\]/gi, "[link:$1 $1]" ); // [link:url] to [link:url title]19	text = text.replace(/\[link:([\w|\:|\/|\.|\-|\_|\(|\)]+) ([\w|\:|\/|\.|\-|\_ ]+)\]/gi, "<a href=\"$1\"  target=\"_blank\">$2</a>" ); // [link:url title]20	text = text.replace(/\*([\w|\d|\"|\-|\(][\w|\d|\ |\-|\/|\+|\-|\(|\)|\=|\,|\.\"]*[\w|\d|\"|\)]|\w)\*/gi, "<strong>$1</strong>" ); // *21	document.body.innerHTML = text;22	// handle code snippets formatting23	var elements = document.getElementsByTagName( 'code' );24	for ( var i = 0; i < elements.length; i ++ ) {25		var element = elements[ i ];26		text = element.textContent.trim();27		text = text.replace( /^\t\t/gm, '' );28		element.textContent = text;29	}30	// Edit button31	var button = document.createElement( 'div' );32	button.id = 'button';33	button.textContent = 'Edit this page';34	button.addEventListener( 'click', function ( event ) {35		window.open( 'https://github.com/mrdoob/three.js/blob/dev/docs/' + section + '/' + path + '.html' );36	}, false );37	document.body.appendChild( button );38	// Syntax highlighting39	var styleBase = document.createElement( 'link' );40	styleBase.href = '../../prettify/prettify.css';41	styleBase.rel = 'stylesheet';...

normalizer_no.js

Source:normalizer_no.js

...21 * Remove commonly used diacritic marks from a string as these22 * are not used in a consistent manner. Leave only Ã¤, Ã¶, Ã¼.23 */24const removeDiacritics = function (text) {25  text = text.replace('Ã ', 'a')26  text = text.replace('Ã', 'A')27  text = text.replace('Ã¡', 'a')28  text = text.replace('Ã', 'A')29  text = text.replace('Ã¢', 'a')30  text = text.replace('Ã', 'A')31  text = text.replace('Ã§', 'c')32  text = text.replace('Ã', 'C')33  text = text.replace('Ã¨', 'e')34  text = text.replace('Ã', 'E')35  text = text.replace('Ã©', 'e')36  text = text.replace('Ã', 'E')37  text = text.replace('Ãª', 'e')38  text = text.replace('Ã', 'E')39  text = text.replace('Ã®', 'i')40  text = text.replace('Ã', 'I')41  text = text.replace('Ã±', 'n')42  text = text.replace('Ã', 'N')43  text = text.replace('Ã³', 'o')44  text = text.replace('Ã', 'O')45  text = text.replace('Ã´', 'o')46  text = text.replace('Ã', 'O')47  text = text.replace('Ã»', 'u')48  text = text.replace('Ã', 'U')49  text = text.replace('Å¡', 's')50  text = text.replace('Å ', 'S')51  return text52}53// export the relevant stuff....

Using AI Code Generation

1var gherkin = require('gherkin');2var fs = require('fs');3var text = fs.readFileSync('test.feature', 'utf8');4var parser = new gherkin.Parser();5var feature = parser.parse(text);6console.log(feature);7var gherkin = require('gherkin');8var fs = require('fs');9var text = fs.readFileSync('test.feature', 'utf8');10var parser = new gherkin.Parser();11var feature = parser.parse(text);12console.log(feature);13var gherkin = require('gherkin');14var fs = require('fs');15var text = fs.readFileSync('test.feature', 'utf8');16var parser = new gherkin.Parser();17var feature = parser.parse(text);18console.log(feature);19var gherkin = require('gherkin');20var fs = require('fs');21var text = fs.readFileSync('test.feature', 'utf8');22var parser = new gherkin.Parser();23var feature = parser.parse(text);24console.log(feature);25var gherkin = require('gherkin');26var fs = require('fs');27var text = fs.readFileSync('test.feature', 'utf8');28var parser = new gherkin.Parser();29var feature = parser.parse(text);30console.log(feature);31var gherkin = require('gherkin');32var fs = require('fs');33var text = fs.readFileSync('test.feature', 'utf8');34var parser = new gherkin.Parser();35var feature = parser.parse(text);36console.log(feature);

Using AI Code Generation

1var text = "I am a string";2var replacedText = text.replace("a", "the");3var text = "I am a string";4var replacedText = text.replace(/a/g, "the");5var text = "I am a string";6var replacedText = text.replace(/a/gi, "the");7var text = "I am a string";8var replacedText = text.replace(/a/g, "the");9var text = "I am a string";10var replacedText = text.replace(/a/gi, "the");11var text = "I am a string";12var replacedText = text.replace(/a/g, "the");13var text = "I am a string";14var replacedText = text.replace(/a/gi, "the");15var text = "I am a string";16var replacedText = text.replace(/a/g, "the");17var text = "I am a string";18var replacedText = text.replace(/a/gi, "the");19var text = "I am a string";20var replacedText = text.replace(/a/g, "the");21var text = "I am a string";22var replacedText = text.replace(/a/gi,

Using AI Code Generation

1const { Given, When, Then } = require('cucumber');2const { expect } = require('chai');3When('I replace the placeholders with values', function () {4  return 'pending';5});6Then('I should get a valid feature file', function () {7  return 'pending';8});9    at Object.Given (/Users/saurabhagrawal/Documents/POC/POC-1/test.js:6:48)10const {Given, When, Then} = require('cucumber');11const {expect} = require('chai');12Given(/^I am on the home page$/, function () {13  return 'pending';14});15When(/^I search for a movie$/, function () {16  return 'pending';17});18Then(/^I should see the movie in the results$/, function () {19  return 'pending';20});

Using AI Code Generation

1var text = 'I am a <TYPE> developer';2var newText = text.replace('<TYPE>', 'web');3console.log(newText);4var text = 'I am a <TYPE> developer';5var newText = text.replace('<TYPE>', 'web');6console.log(newText);7var text = 'I am a <TYPE> developer';8var newText = text.replace('<TYPE>', 'web');9console.log(newText);10var text = 'I am a <TYPE> developer';11var newText = text.replace('<TYPE>', 'web');12console.log(newText);13var text = 'I am a <TYPE> developer';14var newText = text.replace('<TYPE>', 'web');15console.log(newText);16var text = 'I am a <TYPE> developer';17var newText = text.replace('<TYPE>', 'web');18console.log(newText);19var text = 'I am a <TYPE> developer';20var newText = text.replace('<TYPE>', 'web');21console.log(newText);22var text = 'I am a <TYPE> developer';23var newText = text.replace('<TYPE>',

Using AI Code Generation

1var text1 = 'I have 2 apples';2var text2 = 'I have 3 oranges';3var text3 = 'I have 4 pears';4var text4 = 'I have 2 apples and 3 oranges and 4 pears';5var text5 = text4.replace(/(\d+)/g, function(match, num){6    return num*2;7});8console.log(text5);9var text1 = 'I have 2 apples';10var text2 = 'I have 3 oranges';11var text3 = 'I have 4 pears';12var text4 = 'I have 2 apples and 3 oranges and 4 pears';13var text5 = text4.replace(/(\d+)/g, function(match, num){14    return num*2;15});16console.log(text5);17var text1 = 'I have 2 apples';18var text2 = 'I have 3 oranges';19var text3 = 'I have 4 pears';20var text4 = 'I have 2 apples and 3 oranges and 4 pears';21var text5 = text4.replace(/(\d+)/g, function(match, num){22    return num*2;23});24console.log(text5);25var text1 = 'I have 2 apples';26var text2 = 'I have 3 oranges';27var text3 = 'I have 4 pears';28var text4 = 'I have 2 apples and 3 oranges and 4 pears';29var text5 = text4.replace(/(\d+)/g, function(match, num){30    return num*2;31});32console.log(text5);

Using AI Code Generation

1var fs = require('fs');2var gherkin = require('gherkin');3var path = require('path');4var lang = 'en';5var langDir = path.join(__dirname, 'node_modules', 'gherkin', 'i18n');6var langFile = path.join(langDir, lang + '.json');7var langJson = fs.readFileSync(langFile, 'utf8');8var langObj = JSON.parse(langJson);9var replace = function(s) {10    return s.replace(/<[^>]+>/g, function(x) {11        return langObj[x];12    });13};

Cucumber Tutorial:

LambdaTest offers a detailed Cucumber testing tutorial, explaining its features, importance, best practices, and more to help you get started with running your automation testing scripts.

Cucumber Tutorial Chapters:

Here are the detailed Cucumber testing chapters to help you get started:

Importance of Cucumber - Learn why Cucumber is important in Selenium automation testing during the development phase to identify bugs and errors.
Setting Up Cucumber in Eclipse and IntelliJ - Learn how to set up Cucumber in Eclipse and IntelliJ.
Running First Cucumber.js Test Script - After successfully setting up your Cucumber in Eclipse or IntelliJ, this chapter will help you get started with Selenium Cucumber testing in no time.
Annotations in Cucumber - To handle multiple feature files and the multiple scenarios in each file, you need to use functionality to execute these scenarios. This chapter will help you learn about a handful of Cucumber annotations ranging from tags, Cucumber hooks, and more to ease the maintenance of the framework.
Automation Testing With Cucumber And Nightwatch JS - Learn how to build a robust BDD framework setup for performing Selenium automation testing by integrating Cucumber into the Nightwatch.js framework.
Automation Testing With Selenium, Cucumber & TestNG - Learn how to perform Selenium automation testing by integrating Cucumber with the TestNG framework.
Integrate Cucumber With Jenkins - By using Cucumber with Jenkins integration, you can schedule test case executions remotely and take advantage of the benefits of Jenkins. Learn how to integrate Cucumber with Jenkins with this detailed chapter.
Cucumber Best Practices For Selenium Automation - Take a deep dive into the advanced use cases, such as creating a feature file, separating feature files, and more for Cucumber testing.