From 7a8b6343f85e60e663e089aece9530322bf61ea4 Mon Sep 17 00:00:00 2001 From: Nathan Adams Date: Sun, 21 Dec 2014 13:54:06 -0600 Subject: [PATCH] Fixing issue 74 --- indefero/src/IDF/FileUtil.php | 2 +- indefero/src/IDF/templates/idf/base.html | 77 +- .../media/idf/js/syntaxhighlight/shCore.js | 2371 ++++++++++++++++- 3 files changed, 2419 insertions(+), 31 deletions(-) diff --git a/indefero/src/IDF/FileUtil.php b/indefero/src/IDF/FileUtil.php index 735bd25..fb26623 100644 --- a/indefero/src/IDF/FileUtil.php +++ b/indefero/src/IDF/FileUtil.php @@ -148,7 +148,7 @@ class IDF_FileUtil // a list of extensions that we know // And document the types best we can: // po is a translation file in indefero - tried text/plain but the syntax highlight JS library didn't like it - $ext_hack = array("po" => "application/octet-stream"); + $ext_hack = array("po" => "text/plain"); $info = pathinfo($file); $res = array('application/octet-stream', $info['basename'], diff --git a/indefero/src/IDF/templates/idf/base.html b/indefero/src/IDF/templates/idf/base.html index c907cd2..6ca1e79 100644 --- a/indefero/src/IDF/templates/idf/base.html +++ b/indefero/src/IDF/templates/idf/base.html @@ -50,6 +50,48 @@ {/if} + {literal} + + {/literal} + {appversion} @@ -133,6 +175,9 @@ $(document).ready(function(){ diff --git a/indefero/www/media/idf/js/syntaxhighlight/shCore.js b/indefero/www/media/idf/js/syntaxhighlight/shCore.js index b47b645..6f11688 100644 --- a/indefero/www/media/idf/js/syntaxhighlight/shCore.js +++ b/indefero/www/media/idf/js/syntaxhighlight/shCore.js @@ -7,11 +7,2378 @@ * * @version * 3.0.83 (July 02 2010) - * + * * @copyright * Copyright (C) 2004-2010 Alex Gorbatchev. * * @license * Dual licensed under the MIT and GPL licenses. */ -eval(function(p,a,c,k,e,d){e=function(c){return(c35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--){d[e(c)]=k[c]||e(c)}k=[function(e){return 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+ +// XRegExp 1.5.0 +// (c) 2007-2010 Steven Levithan +// MIT License +// +// Provides an augmented, extensible, cross-browser implementation of regular expressions, +// including support for additional syntax, flags, and methods + +var XRegExp; + +if (XRegExp) { + // Avoid running twice, since that would break references to native globals + throw Error("can't load XRegExp twice in the same frame"); +} + +// Run within an anonymous function to protect variables and avoid new globals +(function () { + + //--------------------------------- + // Constructor + //--------------------------------- + + // Accepts a pattern and flags; returns a new, extended `RegExp` object. Differs from a native + // regular expression in that additional syntax and flags are supported and cross-browser + // syntax inconsistencies are ameliorated + XRegExp = function (pattern, flags) { + var output = [], + currScope = XRegExp.OUTSIDE_CLASS, + pos = 0, + context, tokenResult, match, chr, regex; + + if (XRegExp.isRegExp(pattern)) { + if (flags !== undefined) + throw TypeError("can't supply flags when constructing one RegExp from another"); + return clone(pattern); + } + // Tokens become part of the regex construction process, so protect against infinite + // recursion when an XRegExp is constructed within a token handler or trigger + if (isInsideConstructor) + throw Error("can't call the XRegExp constructor within token definition functions"); + + flags = flags || ""; + context = { // `this` object for custom tokens + hasNamedCapture: false, + captureNames: [], + hasFlag: function (flag) {return flags.indexOf(flag) > -1;}, + setFlag: function (flag) {flags += flag;} + }; + + while (pos < pattern.length) { + // Check for custom tokens at the current position + tokenResult = runTokens(pattern, pos, currScope, context); + + if (tokenResult) { + output.push(tokenResult.output); + pos += (tokenResult.match[0].length || 1); + } else { + // Check for native multicharacter metasequences (excluding character classes) at + // the current position + if (match = real.exec.call(nativeTokens[currScope], pattern.slice(pos))) { + output.push(match[0]); + pos += match[0].length; + } else { + chr = pattern.charAt(pos); + if (chr === "[") + currScope = XRegExp.INSIDE_CLASS; + else if (chr === "]") + currScope = XRegExp.OUTSIDE_CLASS; + // Advance position one character + output.push(chr); + pos++; + } + } + } + + regex = RegExp(output.join(""), real.replace.call(flags, flagClip, "")); + regex._xregexp = { + source: pattern, + captureNames: context.hasNamedCapture ? context.captureNames : null + }; + return regex; + }; + + + //--------------------------------- + // Public properties + //--------------------------------- + + XRegExp.version = "1.5.0"; + + // Token scope bitflags + XRegExp.INSIDE_CLASS = 1; + XRegExp.OUTSIDE_CLASS = 2; + + + //--------------------------------- + // Private variables + //--------------------------------- + + var replacementToken = /\$(?:(\d\d?|[$&`'])|{([$\w]+)})/g, + flagClip = /[^gimy]+|([\s\S])(?=[\s\S]*\1)/g, // Nonnative and duplicate flags + quantifier = /^(?:[?*+]|{\d+(?:,\d*)?})\??/, + isInsideConstructor = false, + tokens = [], + // Copy native globals for reference ("native" is an ES3 reserved keyword) + real = { + exec: RegExp.prototype.exec, + test: RegExp.prototype.test, + match: String.prototype.match, + replace: String.prototype.replace, + split: String.prototype.split + }, + compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups + compliantLastIndexIncrement = function () { + var x = /^/g; + real.test.call(x, ""); + return !x.lastIndex; + }(), + compliantLastIndexReset = function () { + var x = /x/g; + real.replace.call("x", x, ""); + return !x.lastIndex; + }(), + hasNativeY = RegExp.prototype.sticky !== undefined, + nativeTokens = {}; + + // `nativeTokens` match native multicharacter metasequences only (including deprecated octals, + // excluding character classes) + nativeTokens[XRegExp.INSIDE_CLASS] = /^(?:\\(?:[0-3][0-7]{0,2}|[4-7][0-7]?|x[\dA-Fa-f]{2}|u[\dA-Fa-f]{4}|c[A-Za-z]|[\s\S]))/; + nativeTokens[XRegExp.OUTSIDE_CLASS] = /^(?:\\(?:0(?:[0-3][0-7]{0,2}|[4-7][0-7]?)?|[1-9]\d*|x[\dA-Fa-f]{2}|u[\dA-Fa-f]{4}|c[A-Za-z]|[\s\S])|\(\?[:=!]|[?*+]\?|{\d+(?:,\d*)?}\??)/; + + + //--------------------------------- + // Public methods + //--------------------------------- + + // Lets you extend or change XRegExp syntax and create custom flags. This is used internally by + // the XRegExp library and can be used to create XRegExp plugins. This function is intended for + // users with advanced knowledge of JavaScript's regular expression syntax and behavior. It can + // be disabled by `XRegExp.freezeTokens` + XRegExp.addToken = function (regex, handler, scope, trigger) { + tokens.push({ + pattern: clone(regex, "g" + (hasNativeY ? "y" : "")), + handler: handler, + scope: scope || XRegExp.OUTSIDE_CLASS, + trigger: trigger || null + }); + }; + + // Accepts a pattern and flags; returns an extended `RegExp` object. If the pattern and flag + // combination has previously been cached, the cached copy is returned; otherwise the newly + // created regex is cached + XRegExp.cache = function (pattern, flags) { + var key = pattern + "/" + (flags || ""); + return XRegExp.cache[key] || (XRegExp.cache[key] = XRegExp(pattern, flags)); + }; + + // Accepts a `RegExp` instance; returns a copy with the `/g` flag set. The copy has a fresh + // `lastIndex` (set to zero). If you want to copy a regex without forcing the `global` + // property, use `XRegExp(regex)`. Do not use `RegExp(regex)` because it will not preserve + // special properties required for named capture + XRegExp.copyAsGlobal = function (regex) { + return clone(regex, "g"); + }; + + // Accepts a string; returns the string with regex metacharacters escaped. The returned string + // can safely be used at any point within a regex to match the provided literal string. Escaped + // characters are [ ] { } ( ) * + ? - . , \ ^ $ | # and whitespace + XRegExp.escape = function (str) { + return str.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); + }; + + // Accepts a string to search, regex to search with, position to start the search within the + // string (default: 0), and an optional Boolean indicating whether matches must start at-or- + // after the position or at the specified position only. This function ignores the `lastIndex` + // property of the provided regex + XRegExp.execAt = function (str, regex, pos, anchored) { + regex = clone(regex, "g" + ((anchored && hasNativeY) ? "y" : "")); + regex.lastIndex = pos = pos || 0; + var match = regex.exec(str); + if (anchored) + return (match && match.index === pos) ? match : null; + else + return match; + }; + + // Breaks the unrestorable link to XRegExp's private list of tokens, thereby preventing + // syntax and flag changes. Should be run after XRegExp and any plugins are loaded + XRegExp.freezeTokens = function () { + XRegExp.addToken = function () { + throw Error("can't run addToken after freezeTokens"); + }; + }; + + // Accepts any value; returns a Boolean indicating whether the argument is a `RegExp` object. + // Note that this is also `true` for regex literals and regexes created by the `XRegExp` + // constructor. This works correctly for variables created in another frame, when `instanceof` + // and `constructor` checks would fail to work as intended + XRegExp.isRegExp = function (o) { + return Object.prototype.toString.call(o) === "[object RegExp]"; + }; + + // Executes `callback` once per match within `str`. Provides a simpler and cleaner way to + // iterate over regex matches compared to the traditional approaches of subverting + // `String.prototype.replace` or repeatedly calling `exec` within a `while` loop + XRegExp.iterate = function (str, origRegex, callback, context) { + var regex = clone(origRegex, "g"), + i = -1, match; + while (match = regex.exec(str)) { + callback.call(context, match, ++i, str, regex); + if (regex.lastIndex === match.index) + regex.lastIndex++; + } + if (origRegex.global) + origRegex.lastIndex = 0; + }; + + // Accepts a string and an array of regexes; returns the result of using each successive regex + // to search within the matches of the previous regex. The array of regexes can also contain + // objects with `regex` and `backref` properties, in which case the named or numbered back- + // references specified are passed forward to the next regex or returned. E.g.: + // var xregexpImgFileNames = XRegExp.matchChain(html, [ + // {regex: /]+)>/i, backref: 1}, // tag attributes + // {regex: XRegExp('(?ix) \\s src=" (? [^"]+ )'), backref: "src"}, // src attribute values + // {regex: XRegExp("^http://xregexp\\.com(/[^#?]+)", "i"), backref: 1}, // xregexp.com paths + // /[^\/]+$/ // filenames (strip directory paths) + // ]); + XRegExp.matchChain = function (str, chain) { + return function recurseChain (values, level) { + var item = chain[level].regex ? chain[level] : {regex: chain[level]}, + regex = clone(item.regex, "g"), + matches = [], i; + for (i = 0; i < values.length; i++) { + XRegExp.iterate(values[i], regex, function (match) { + matches.push(item.backref ? (match[item.backref] || "") : match[0]); + }); + } + return ((level === chain.length - 1) || !matches.length) ? + matches : recurseChain(matches, level + 1); + }([str], 0); + }; + + + //--------------------------------- + // New RegExp prototype methods + //--------------------------------- + + // Accepts a context object and arguments array; returns the result of calling `exec` with the + // first value in the arguments array. the context is ignored but is accepted for congruity + // with `Function.prototype.apply` + RegExp.prototype.apply = function (context, args) { + return this.exec(args[0]); + }; + + // Accepts a context object and string; returns the result of calling `exec` with the provided + // string. the context is ignored but is accepted for congruity with `Function.prototype.call` + RegExp.prototype.call = function (context, str) { + return this.exec(str); + }; + + + //--------------------------------- + // Overriden native methods + //--------------------------------- + + // Adds named capture support (with backreferences returned as `result.name`), and fixes two + // cross-browser issues per ES3: + // - Captured values for nonparticipating capturing groups should be returned as `undefined`, + // rather than the empty string. + // - `lastIndex` should not be incremented after zero-length matches. + RegExp.prototype.exec = function (str) { + var match = real.exec.apply(this, arguments), + name, r2; + if (match) { + // Fix browsers whose `exec` methods don't consistently return `undefined` for + // nonparticipating capturing groups + if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) { + r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", "")); + // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed + // matching due to characters outside the match + real.replace.call(str.slice(match.index), r2, function () { + for (var i = 1; i < arguments.length - 2; i++) { + if (arguments[i] === undefined) + match[i] = undefined; + } + }); + } + // Attach named capture properties + if (this._xregexp && this._xregexp.captureNames) { + for (var i = 1; i < match.length; i++) { + name = this._xregexp.captureNames[i - 1]; + if (name) + match[name] = match[i]; + } + } + // Fix browsers that increment `lastIndex` after zero-length matches + if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + } + return match; + }; + + // Don't override `test` if it won't change anything + if (!compliantLastIndexIncrement) { + // Fix browser bug in native method + RegExp.prototype.test = function (str) { + // Use the native `exec` to skip some processing overhead, even though the overriden + // `exec` would take care of the `lastIndex` fix + var match = real.exec.call(this, str); + // Fix browsers that increment `lastIndex` after zero-length matches + if (match && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + return !!match; + }; + } + + // Adds named capture support and fixes browser bugs in native method + String.prototype.match = function (regex) { + if (!XRegExp.isRegExp(regex)) + regex = RegExp(regex); // Native `RegExp` + if (regex.global) { + var result = real.match.apply(this, arguments); + regex.lastIndex = 0; // Fix IE bug + return result; + } + return regex.exec(this); // Run the altered `exec` + }; + + // Adds support for `${n}` tokens for named and numbered backreferences in replacement text, + // and provides named backreferences to replacement functions as `arguments[0].name`. Also + // fixes cross-browser differences in replacement text syntax when performing a replacement + // using a nonregex search value, and the value of replacement regexes' `lastIndex` property + // during replacement iterations. Note that this doesn't support SpiderMonkey's proprietary + // third (`flags`) parameter + String.prototype.replace = function (search, replacement) { + var isRegex = XRegExp.isRegExp(search), + captureNames, result, str; + + // There are many combinations of search/replacement types/values and browser bugs that + // preclude passing to native `replace`, so just keep this check relatively simple + if (isRegex && typeof replacement.valueOf() === "string" && replacement.indexOf("${") === -1 && compliantLastIndexReset) + return real.replace.apply(this, arguments); + + if (!isRegex) + search = search + ""; // Type conversion + else if (search._xregexp) + captureNames = search._xregexp.captureNames; // Array or `null` + + if (typeof replacement === "function") { + result = real.replace.call(this, search, function () { + if (captureNames) { + // Change the `arguments[0]` string primitive to a String object which can store properties + arguments[0] = new String(arguments[0]); + // Store named backreferences on `arguments[0]` + for (var i = 0; i < captureNames.length; i++) { + if (captureNames[i]) + arguments[0][captureNames[i]] = arguments[i + 1]; + } + } + // Update `lastIndex` before calling `replacement` + if (isRegex && search.global) + search.lastIndex = arguments[arguments.length - 2] + arguments[0].length; + return replacement.apply(null, arguments); + }); + } else { + str = this + ""; // Type conversion, so `args[args.length - 1]` will be a string (given nonstring `this`) + result = real.replace.call(str, search, function () { + var args = arguments; // Keep this function's `arguments` available through closure + return real.replace.call(replacement, replacementToken, function ($0, $1, $2) { + // Numbered backreference (without delimiters) or special variable + if ($1) { + switch ($1) { + case "$": return "$"; + case "&": return args[0]; + case "`": return args[args.length - 1].slice(0, args[args.length - 2]); + case "'": return args[args.length - 1].slice(args[args.length - 2] + args[0].length); + // Numbered backreference + default: + // What does "$10" mean? + // - Backreference 10, if 10 or more capturing groups exist + // - Backreference 1 followed by "0", if 1-9 capturing groups exist + // - Otherwise, it's the string "$10" + // Also note: + // - Backreferences cannot be more than two digits (enforced by `replacementToken`) + // - "$01" is equivalent to "$1" if a capturing group exists, otherwise it's the string "$01" + // - There is no "$0" token ("$&" is the entire match) + var literalNumbers = ""; + $1 = +$1; // Type conversion; drop leading zero + if (!$1) // `$1` was "0" or "00" + return $0; + while ($1 > args.length - 3) { + literalNumbers = String.prototype.slice.call($1, -1) + literalNumbers; + $1 = Math.floor($1 / 10); // Drop the last digit + } + return ($1 ? args[$1] || "" : "$") + literalNumbers; + } + // Named backreference or delimited numbered backreference + } else { + // What does "${n}" mean? + // - Backreference to numbered capture n. Two differences from "$n": + // - n can be more than two digits + // - Backreference 0 is allowed, and is the entire match + // - Backreference to named capture n, if it exists and is not a number overridden by numbered capture + // - Otherwise, it's the string "${n}" + var n = +$2; // Type conversion; drop leading zeros + if (n <= args.length - 3) + return args[n]; + n = captureNames ? indexOf(captureNames, $2) : -1; + return n > -1 ? args[n + 1] : $0; + } + }); + }); + } + + if (isRegex && search.global) + search.lastIndex = 0; // Fix IE bug + + return result; + }; + + // A consistent cross-browser, ES3 compliant `split` + String.prototype.split = function (s /* separator */, limit) { + // If separator `s` is not a regex, use the native `split` + if (!XRegExp.isRegExp(s)) + return real.split.apply(this, arguments); + + var str = this + "", // Type conversion + output = [], + lastLastIndex = 0, + match, lastLength; + + // Behavior for `limit`: if it's... + // - `undefined`: No limit + // - `NaN` or zero: Return an empty array + // - A positive number: Use `Math.floor(limit)` + // - A negative number: No limit + // - Other: Type-convert, then use the above rules + if (limit === undefined || +limit < 0) { + limit = Infinity; + } else { + limit = Math.floor(+limit); + if (!limit) + return []; + } + + // This is required if not `s.global`, and it avoids needing to set `s.lastIndex` to zero + // and restore it to its original value when we're done using the regex + s = XRegExp.copyAsGlobal(s); + + while (match = s.exec(str)) { // Run the altered `exec` (required for `lastIndex` fix, etc.) + if (s.lastIndex > lastLastIndex) { + output.push(str.slice(lastLastIndex, match.index)); + + if (match.length > 1 && match.index < str.length) + Array.prototype.push.apply(output, match.slice(1)); + + lastLength = match[0].length; + lastLastIndex = s.lastIndex; + + if (output.length >= limit) + break; + } + + if (s.lastIndex === match.index) + s.lastIndex++; + } + + if (lastLastIndex === str.length) { + if (!real.test.call(s, "") || lastLength) + output.push(""); + } else { + output.push(str.slice(lastLastIndex)); + } + + return output.length > limit ? output.slice(0, limit) : output; + }; + + + //--------------------------------- + // Private helper functions + //--------------------------------- + + // Supporting function for `XRegExp`, `XRegExp.copyAsGlobal`, etc. Returns a copy of a `RegExp` + // instance with a fresh `lastIndex` (set to zero), preserving properties required for named + // capture. Also allows adding new flags in the process of copying the regex + function clone (regex, additionalFlags) { + if (!XRegExp.isRegExp(regex)) + throw TypeError("type RegExp expected"); + var x = regex._xregexp; + regex = XRegExp(regex.source, getNativeFlags(regex) + (additionalFlags || "")); + if (x) { + regex._xregexp = { + source: x.source, + captureNames: x.captureNames ? x.captureNames.slice(0) : null + }; + } + return regex; + }; + + function getNativeFlags (regex) { + return (regex.global ? "g" : "") + + (regex.ignoreCase ? "i" : "") + + (regex.multiline ? "m" : "") + + (regex.extended ? "x" : "") + // Proposed for ES4; included in AS3 + (regex.sticky ? "y" : ""); + }; + + function runTokens (pattern, index, scope, context) { + var i = tokens.length, + result, match, t; + // Protect against constructing XRegExps within token handler and trigger functions + isInsideConstructor = true; + // Must reset `isInsideConstructor`, even if a `trigger` or `handler` throws + try { + while (i--) { // Run in reverse order + t = tokens[i]; + if ((scope & t.scope) && (!t.trigger || t.trigger.call(context))) { + t.pattern.lastIndex = index; + match = t.pattern.exec(pattern); // Running the altered `exec` here allows use of named backreferences, etc. + if (match && match.index === index) { + result = { + output: t.handler.call(context, match, scope), + match: match + }; + break; + } + } + } + } catch (err) { + throw err; + } finally { + isInsideConstructor = false; + } + return result; + }; + + function indexOf (array, item, from) { + if (Array.prototype.indexOf) // Use the native array method if available + return array.indexOf(item, from); + for (var i = from || 0; i < array.length; i++) { + if (array[i] === item) + return i; + } + return -1; + }; + + + //--------------------------------- + // Built-in tokens + //--------------------------------- + + // Augment XRegExp's regular expression syntax and flags. Note that when adding tokens, the + // third (`scope`) argument defaults to `XRegExp.OUTSIDE_CLASS` + + // Comment pattern: (?# ) + XRegExp.addToken( + /\(\?#[^)]*\)/, + function (match) { + // Keep tokens separated unless the following token is a quantifier + return real.test.call(quantifier, match.input.slice(match.index + match[0].length)) ? "" : "(?:)"; + } + ); + + // Capturing group (match the opening parenthesis only). + // Required for support of named capturing groups + XRegExp.addToken( + /\((?!\?)/, + function () { + this.captureNames.push(null); + return "("; + } + ); + + // Named capturing group (match the opening delimiter only): (? + XRegExp.addToken( + /\(\?<([$\w]+)>/, + function (match) { + this.captureNames.push(match[1]); + this.hasNamedCapture = true; + return "("; + } + ); + + // Named backreference: \k + XRegExp.addToken( + /\\k<([\w$]+)>/, + function (match) { + var index = indexOf(this.captureNames, match[1]); + // Keep backreferences separate from subsequent literal numbers. Preserve back- + // references to named groups that are undefined at this point as literal strings + return index > -1 ? + "\\" + (index + 1) + (isNaN(match.input.charAt(match.index + match[0].length)) ? "" : "(?:)") : + match[0]; + } + ); + + // Empty character class: [] or [^] + XRegExp.addToken( + /\[\^?]/, + function (match) { + // For cross-browser compatibility with ES3, convert [] to \b\B and [^] to [\s\S]. + // (?!) should work like \b\B, but is unreliable in Firefox + return match[0] === "[]" ? "\\b\\B" : "[\\s\\S]"; + } + ); + + // Mode modifier at the start of the pattern only, with any combination of flags imsx: (?imsx) + // Does not support x(?i), (?-i), (?i-m), (?i: ), (?i)(?m), etc. + XRegExp.addToken( + /^\(\?([imsx]+)\)/, + function (match) { + this.setFlag(match[1]); + return ""; + } + ); + + // Whitespace and comments, in free-spacing (aka extended) mode only + XRegExp.addToken( + /(?:\s+|#.*)+/, + function (match) { + // Keep tokens separated unless the following token is a quantifier + return real.test.call(quantifier, match.input.slice(match.index + match[0].length)) ? "" : "(?:)"; + }, + XRegExp.OUTSIDE_CLASS, + function () {return this.hasFlag("x");} + ); + + // Dot, in dotall (aka singleline) mode only + XRegExp.addToken( + /\./, + function () {return "[\\s\\S]";}, + XRegExp.OUTSIDE_CLASS, + function () {return this.hasFlag("s");} + ); + + + //--------------------------------- + // Backward compatibility + //--------------------------------- + + // Uncomment the following block for compatibility with XRegExp 1.0-1.2: + /* + XRegExp.matchWithinChain = XRegExp.matchChain; + RegExp.prototype.addFlags = function (s) {return clone(this, s);}; + RegExp.prototype.execAll = function (s) {var r = []; XRegExp.iterate(s, this, function (m) {r.push(m);}); return r;}; + RegExp.prototype.forEachExec = function (s, f, c) {return XRegExp.iterate(s, this, f, c);}; + RegExp.prototype.validate = function (s) {var r = RegExp("^(?:" + this.source + ")$(?!\\s)", getNativeFlags(this)); if (this.global) this.lastIndex = 0; return s.search(r) === 0;}; + */ + +})(); + +// CommonJS +typeof(exports) != 'undefined' ? exports.XRegExp = XRegExp : null; + + +// +// Begin anonymous function. This is used to contain local scope variables without polutting global scope. +// +var SyntaxHighlighter = function() { + +// CommonJS + if (typeof(require) != 'undefined' && typeof(XRegExp) == 'undefined') + { + XRegExp = require('XRegExp').XRegExp; + } + +// Shortcut object which will be assigned to the SyntaxHighlighter variable. +// This is a shorthand for local reference in order to avoid long namespace +// references to SyntaxHighlighter.whatever... + var sh = { + defaults : { + /** Additional CSS class names to be added to highlighter elements. */ + 'class-name' : '', + + /** First line number. */ + 'first-line' : 1, + + /** + * Pads line numbers. Possible values are: + * + * false - don't pad line numbers. + * true - automaticaly pad numbers with minimum required number of leading zeroes. + * [int] - length up to which pad line numbers. + */ + 'pad-line-numbers' : false, + + /** Lines to highlight. */ + 'highlight' : null, + + /** Title to be displayed above the code block. */ + 'title' : null, + + /** Enables or disables smart tabs. */ + 'smart-tabs' : true, + + /** Gets or sets tab size. */ + 'tab-size' : 4, + + /** Enables or disables gutter. */ + 'gutter' : true, + + /** Enables or disables toolbar. */ + 'toolbar' : true, + + /** Enables quick code copy and paste from double click. */ + 'quick-code' : true, + + /** Forces code view to be collapsed. */ + 'collapse' : false, + + /** Enables or disables automatic links. */ + 'auto-links' : true, + + /** Gets or sets light mode. Equavalent to turning off gutter and toolbar. */ + 'light' : false, + + 'html-script' : false + }, + + config : { + space : ' ', + + /** Enables use of tags. */ + scriptScriptTags : { left: /(<|<)\s*script.*?(>|>)/gi, right: /(<|<)\/\s*script\s*(>|>)/gi } + }, + + toolbar: { + /** + * Generates HTML markup for the toolbar. + * @param {Highlighter} highlighter Highlighter instance. + * @return {String} Returns HTML markup. + */ + getHtml: function(highlighter) + { + var html = '
', + items = sh.toolbar.items, + list = items.list + ; + + function defaultGetHtml(highlighter, name) + { + return sh.toolbar.getButtonHtml(highlighter, name, sh.config.strings[name]); + }; + + for (var i = 0; i < list.length; i++) + html += (items[list[i]].getHtml || defaultGetHtml)(highlighter, list[i]); + + html += '
'; + + return html; + }, + + /** + * Generates HTML markup for a regular button in the toolbar. + * @param {Highlighter} highlighter Highlighter instance. + * @param {String} commandName Command name that would be executed. + * @param {String} label Label text to display. + * @return {String} Returns HTML markup. + */ + getButtonHtml: function(highlighter, commandName, label) + { + return '' + label + '' + ; + }, + + /** + * Event handler for a toolbar anchor. + */ + handler: function(e) + { + var target = e.target, + className = target.className || '' + ; + + function getValue(name) + { + var r = new RegExp(name + '_(\\w+)'), + match = r.exec(className) + ; + + return match ? match[1] : null; + }; + + var highlighter = getHighlighterById(findParentElement(target, '.syntaxhighlighter').id), + commandName = getValue('command') + ; + + // execute the toolbar command + if (highlighter && commandName) + sh.toolbar.items[commandName].execute(highlighter); + + // disable default A click behaviour + e.preventDefault(); + }, + + /** Collection of toolbar items. */ + items : { + // Ordered lis of items in the toolbar. Can't expect `for (var n in items)` to be consistent. + list: ['expandSource', 'help'], + + expandSource: { + getHtml: function(highlighter) + { + if (highlighter.getParam('collapse') != true) + return ''; + + var title = highlighter.getParam('title'); + return sh.toolbar.getButtonHtml(highlighter, 'expandSource', title ? title : sh.config.strings.expandSource); + }, + + execute: function(highlighter) + { + var div = getHighlighterDivById(highlighter.id); + removeClass(div, 'collapsed'); + } + }, + + /** Command to display the about dialog window. */ + help: { + execute: function(highlighter) + { + var wnd = popup('', '_blank', 500, 250, 'scrollbars=0'), + doc = wnd.document + ; + + doc.write(sh.config.strings.aboutDialog); + doc.close(); + wnd.focus(); + } + } + } + }, + + /** + * Finds all elements on the page which should be processes by SyntaxHighlighter. + * + * @param {Object} globalParams Optional parameters which override element's + * parameters. Only used if element is specified. + * + * @param {Object} element Optional element to highlight. If none is + * provided, all elements in the current document + * are returned which qualify. + * + * @return {Array} Returns list of { target: DOMElement, params: Object } objects. + */ + findElements: function(globalParams, element) + { + var elements = element ? [element] : toArray(document.getElementsByTagName(sh.config.tagName)), + conf = sh.config, + result = [] + ; + + // support for