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mirror of https://github.com/DataTables/DataTables.git synced 2024-12-12 00:08:48 +01:00
DataTables/examples/resources/syntax/shCore.js
Allan Jardine f734cdb672 Dev: Add example ordering information for FixedColumns
- Really must make some dynamic logic for this...
2016-02-05 12:15:50 +00:00

2139 lines
81 KiB
JavaScript

/*!
* XRegExp 2.0.0 <xregexp.com> MIT License
*/
var XRegExp;XRegExp=XRegExp||function(n){"use strict";function v(n,i,r){var u;for(u in t.prototype)t.prototype.hasOwnProperty(u)&&(n[u]=t.prototype[u]);return n.xregexp={captureNames:i,isNative:!!r},n}function g(n){return(n.global?"g":"")+(n.ignoreCase?"i":"")+(n.multiline?"m":"")+(n.extended?"x":"")+(n.sticky?"y":"")}function o(n,r,u){if(!t.isRegExp(n))throw new TypeError("type RegExp expected");var f=i.replace.call(g(n)+(r||""),h,"");return u&&(f=i.replace.call(f,new RegExp("["+u+"]+","g"),"")),n=n.xregexp&&!n.xregexp.isNative?v(t(n.source,f),n.xregexp.captureNames?n.xregexp.captureNames.slice(0):null):v(new RegExp(n.source,f),null,!0)}function a(n,t){var i=n.length;if(Array.prototype.lastIndexOf)return n.lastIndexOf(t);while(i--)if(n[i]===t)return i;return-1}function s(n,t){return Object.prototype.toString.call(n).toLowerCase()==="[object "+t+"]"}function d(n){return n=n||{},n==="all"||n.all?n={natives:!0,extensibility:!0}:s(n,"string")&&(n=t.forEach(n,/[^\s,]+/,function(n){this[n]=!0},{})),n}function ut(n,t,i,u){var o=p.length,s=null,e,f;y=!0;try{while(o--)if(f=p[o],(f.scope==="all"||f.scope===i)&&(!f.trigger||f.trigger.call(u))&&(f.pattern.lastIndex=t,e=r.exec.call(f.pattern,n),e&&e.index===t)){s={output:f.handler.call(u,e,i),match:e};break}}catch(h){throw h;}finally{y=!1}return s}function b(n){t.addToken=c[n?"on":"off"],f.extensibility=n}function tt(n){RegExp.prototype.exec=(n?r:i).exec,RegExp.prototype.test=(n?r:i).test,String.prototype.match=(n?r:i).match,String.prototype.replace=(n?r:i).replace,String.prototype.split=(n?r:i).split,f.natives=n}var 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u.indexOf(n)>-1}},f=0,c,s,p;if(r=r===n?"":String(r),u=u===n?"":String(u),i.match.call(u,h))throw new SyntaxError("invalid duplicate regular expression flag");for(r=i.replace.call(r,/^\(\?([\w$]+)\)/,function(n,t){if(i.test.call(/[gy]/,t))throw new SyntaxError("can't use flag g or y in mode modifier");return u=i.replace.call(u+t,h,""),""}),t.forEach(u,/[\s\S]/,function(n){if(w.indexOf(n[0])<0)throw new SyntaxError("invalid regular expression flag "+n[0]);});f<r.length;)c=ut(r,f,a,b),c?(l.push(c.output),f+=c.match[0].length||1):(s=i.exec.call(it[a],r.slice(f)),s?(l.push(s[0]),f+=s[0].length):(p=r.charAt(f),p==="["?a=rt:p==="]"&&(a=e),l.push(p),++f));return v(new RegExp(l.join(""),i.replace.call(u,/[^gimy]+/g,"")),b.hasNamedCapture?b.captureNames:null)},c={on:function(n,t,r){r=r||{},n&&p.push({pattern:o(n,"g"+(l?"y":"")),handler:t,scope:r.scope||e,trigger:r.trigger||null}),r.customFlags&&(w=i.replace.call(w+r.customFlags,h,""))},off:function(){throw new Error("extensibility must be installed before using addToken");}},t.addToken=c.off,t.cache=function(n,i){var r=n+"/"+(i||"");return k[r]||(k[r]=t(n,i))},t.escape=function(n){return i.replace.call(n,/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&")},t.exec=function(n,t,i,u){var e=o(t,"g"+(u&&l?"y":""),u===!1?"y":""),f;return e.lastIndex=i=i||0,f=r.exec.call(e,n),u&&f&&f.index!==i&&(f=null),t.global&&(t.lastIndex=f?e.lastIndex:0),f},t.forEach=function(n,i,r,u){for(var e=0,o=-1,f;f=t.exec(n,i,e);)r.call(u,f,++o,n,i),e=f.index+(f[0].length||1);return u},t.globalize=function(n){return o(n,"g")},t.install=function(n){n=d(n),!f.natives&&n.natives&&tt(!0),!f.extensibility&&n.extensibility&&b(!0)},t.isInstalled=function(n){return!!f[n]},t.isRegExp=function(n){return s(n,"regexp")},t.matchChain=function(n,i){return function r(n,u){for(var o=i[u].regex?i[u]:{regex:i[u]},f=[],s=function(n){f.push(o.backref?n[o.backref]||"":n[0])},e=0;e<n.length;++e)t.forEach(n[e],o.regex,s);return u===i.length-1||!f.length?f:r(f,u+1)}([n],0)},t.replace=function(i,u,f,e){var c=t.isRegExp(u),s=u,h;return c?(e===n&&u.global&&(e="all"),s=o(u,e==="all"?"g":"",e==="all"?"":"g")):e==="all"&&(s=new RegExp(t.escape(String(u)),"g")),h=r.replace.call(String(i),s,f),c&&u.global&&(u.lastIndex=0),h},t.split=function(n,t,i){return r.split.call(n,t,i)},t.test=function(n,i,r,u){return!!t.exec(n,i,r,u)},t.uninstall=function(n){n=d(n),f.natives&&n.natives&&tt(!1),f.extensibility&&n.extensibility&&b(!1)},t.union=function(n,i){var l=/(\()(?!\?)|\\([1-9]\d*)|\\[\s\S]|\[(?:[^\\\]]|\\[\s\S])*]/g,o=0,f,h,c=function(n,t,i){var r=h[o-f];if(t){if(++o,r)return"(?<"+r+">"}else if(i)return"\\"+(+i+f);return n},e=[],r,u;if(!(s(n,"array")&&n.length))throw new TypeError("patterns must be a nonempty array");for(u=0;u<n.length;++u)r=n[u],t.isRegExp(r)?(f=o,h=r.xregexp&&r.xregexp.captureNames||[],e.push(t(r.source).source.replace(l,c))):e.push(t.escape(r));return t(e.join("|"),i)},t.version="2.0.0",r.exec=function(t){var r,f,e,o,u;if(this.global||(o=this.lastIndex),r=i.exec.apply(this,arguments),r){if(!ft&&r.length>1&&a(r,"")>-1&&(e=new RegExp(this.source,i.replace.call(g(this),"g","")),i.replace.call(String(t).slice(r.index),e,function(){for(var t=1;t<arguments.length-2;++t)arguments[t]===n&&(r[t]=n)})),this.xregexp&&this.xregexp.captureNames)for(u=1;u<r.length;++u)f=this.xregexp.captureNames[u-1],f&&(r[f]=r[u]);this.global&&!r[0].length&&this.lastIndex>r.index&&(this.lastIndex=r.index)}return this.global||(this.lastIndex=o),r},r.test=function(n){return!!r.exec.call(this,n)},r.match=function(n){if(t.isRegExp(n)){if(n.global){var u=i.match.apply(this,arguments);return n.lastIndex=0,u}}else n=new RegExp(n);return r.exec.call(n,this)},r.replace=function(n,r){var e=t.isRegExp(n),u,f,h,o;return e?(n.xregexp&&(u=n.xregexp.captureNames),n.global||(o=n.lastIndex)):n+="",s(r,"function")?f=i.replace.call(String(this),n,function(){var 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u=(u===n?-1:u)>>>0,t.forEach(e,r,function(n){n.index+n[0].length>o&&(f.push(e.slice(o,n.index)),n.length>1&&n.index<e.length&&Array.prototype.push.apply(f,n.slice(1)),s=n[0].length,o=n.index+s)}),o===e.length?(!i.test.call(r,"")||s)&&f.push(""):f.push(e.slice(o)),r.lastIndex=h,f.length>u?f.slice(0,u):f},u=c.on,u(/\\([ABCE-RTUVXYZaeg-mopqyz]|c(?![A-Za-z])|u(?![\dA-Fa-f]{4})|x(?![\dA-Fa-f]{2}))/,function(n,t){if(n[1]==="B"&&t===e)return n[0];throw new SyntaxError("invalid escape "+n[0]);},{scope:"all"}),u(/\[(\^?)]/,function(n){return n[1]?"[\\s\\S]":"\\b\\B"}),u(/(?:\(\?#[^)]*\))+/,function(n){return i.test.call(nt,n.input.slice(n.index+n[0].length))?"":"(?:)"}),u(/\\k<([\w$]+)>/,function(n){var t=isNaN(n[1])?a(this.captureNames,n[1])+1:+n[1],i=n.index+n[0].length;if(!t||t>this.captureNames.length)throw new SyntaxError("backreference to undefined group "+n[0]);return"\\"+t+(i===n.input.length||isNaN(n.input.charAt(i))?"":"(?:)")}),u(/(?:\s+|#.*)+/,function(n){return 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/*!
* SyntaxHighlighter by Alex Gorbatchev
* https://github.com/alexgorbatchev/SyntaxHighlighter - MIT license
*/
//
// Begin anonymous function. This is used to contain local scope variables without polutting global scope.
//
if (typeof(SyntaxHighlighter) == 'undefined') 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,
'unindent' : true,
'html-script' : false
},
config : {
space : '&nbsp;',
/** Enables use of <SCRIPT type="syntaxhighlighter" /> tags. */
useScriptTags : true,
/** Blogger mode flag. */
bloggerMode : false,
stripBrs : false,
/** Name of the tag that SyntaxHighlighter will automatically look for. */
tagName : 'pre',
strings : {
expandSource : 'expand source',
help : '?',
alert: 'SyntaxHighlighter\n\n',
noBrush : 'Can\'t find brush for: ',
brushNotHtmlScript : 'Brush wasn\'t configured for html-script option: ',
// this is populated by the build script
aboutDialog : ''
}
},
/** Internal 'global' variables. */
vars : {
discoveredBrushes : null,
highlighters : {}
},
/** This object is populated by user included external brush files. */
brushes : {},
/** Common regular expressions. */
regexLib : {
multiLineCComments : XRegExp('/\\*.*?\\*/', 'gs'),
singleLineCComments : /\/\/.*$/gm,
singleLinePerlComments : /#.*$/gm,
doubleQuotedString : /"([^\\"\n]|\\.)*"/g,
singleQuotedString : /'([^\\'\n]|\\.)*'/g,
multiLineDoubleQuotedString : XRegExp('"([^\\\\"]|\\\\.)*"', 'gs'),
multiLineSingleQuotedString : XRegExp("'([^\\\\']|\\\\.)*'", 'gs'),
xmlComments : XRegExp('(&lt;|<)!--.*?--(&gt;|>)', 'gs'),
url : /\w+:\/\/[\w-.\/?%&=:@;#,]*/g,
phpScriptTags : { left: /(&lt;|<)\?(?:=|php)?/g, right: /\?(&gt;|>)/g, 'eof' : true },
aspScriptTags : { left: /(&lt;|<)%=?/g, right: /%(&gt;|>)/g },
scriptScriptTags : { left: /(&lt;|<)\s*script.*?(&gt;|>)/gi, right: /(&lt;|<)\/\s*script\s*(&gt;|>)/gi }
},
toolbar: {
/**
* Generates HTML markup for the toolbar.
* @param {Highlighter} highlighter Highlighter instance.
* @return {String} Returns HTML markup.
*/
getHtml: function(highlighter)
{
var html = '<div class="toolbar">',
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, l = list.length; i < l; i++)
{
html += (items[list[i]].getHtml || defaultGetHtml)(highlighter, list[i]);
}
html += '</div>';
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 '<span><a href="#" class="toolbar_item'
+ ' command_' + commandName
+ ' ' + commandName
+ '">' + label + '</a></span>'
;
},
/**
* 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] && sh.toolbar.items[commandName].execute) {
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', 'language'],
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();
}
},
language: {
getHtml: function (highlighter) {
return highlighter.langLabel ?
sh.toolbar.getButtonHtml(highlighter, 'lang', highlighter.langLabel) :
'';
}
}
}
},
/**
* 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 <code>{ target: DOMElement, params: Object }</code> objects.
*/
findElements: function(globalParams, element)
{
var elements = element ? [element] : toArray(document.getElementsByTagName(sh.config.tagName)),
conf = sh.config,
result = []
;
// support for <SCRIPT TYPE="syntaxhighlighter" /> feature
if (conf.useScriptTags)
elements = elements.concat(getSyntaxHighlighterScriptTags());
if (elements.length === 0)
return result;
for (var i = 0, l = elements.length; i < l; i++)
{
var item = {
target: elements[i],
// local params take precedence over globals
params: merge(globalParams, parseParams(elements[i].className))
};
if (item.params['brush'] == null)
continue;
result.push(item);
}
return result;
},
/**
* Shorthand to highlight all elements on the page that are marked as
* SyntaxHighlighter source code.
*
* @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 highlighted.
*/
highlight: function(globalParams, element)
{
// Don't run the syntax highlighter on IE6/7/8 as it absolutely kills
// performance
var userAgent = navigator.appVersion;
if (userAgent.indexOf("MSIE 8.") !== -1 || userAgent.indexOf("MSIE 7.") !== -1 || userAgent.indexOf("MSIE 6.") !== -1) {
return;
}
var elements = this.findElements(globalParams, element),
propertyName = 'innerHTML',
highlighter = null,
conf = sh.config
;
if (elements.length === 0)
return;
for (var i = 0, l = elements.length; i < l; i++)
{
var element = elements[i],
target = element.target,
params = element.params,
brushName = params.brush,
code
;
if (brushName == null)
continue;
// Instantiate a brush
if (params['html-script'] == 'true' || sh.defaults['html-script'] == true)
{
highlighter = new sh.HtmlScript(brushName);
brushName = 'htmlscript';
}
else
{
var brush = findBrush(brushName);
if (brush)
highlighter = new brush();
else
continue;
}
code = target[propertyName];
// remove CDATA from <SCRIPT/> tags if it's present
if (conf.useScriptTags)
code = stripCData(code);
// Inject title if the attribute is present
if ((target.title || '') != '')
params.title = target.title;
params['brush'] = brushName;
highlighter.init(params);
element = highlighter.getDiv(code);
// carry over ID
if ((target.id || '') != '')
element.id = target.id;
target.parentNode.replaceChild(element, target);
}
},
/**
* Main entry point for the SyntaxHighlighter.
* @param {Object} params Optional params to apply to all highlighted elements.
*/
all: function(params)
{
attachEvent(
window,
'load',
function() { sh.highlight(params); }
);
}
}; // end of sh
/**
* Checks if target DOM elements has specified CSS class.
* @param {DOMElement} target Target DOM element to check.
* @param {String} className Name of the CSS class to check for.
* @return {Boolean} Returns true if class name is present, false otherwise.
*/
function hasClass(target, className)
{
return target.className.indexOf(className) != -1;
};
/**
* Adds CSS class name to the target DOM element.
* @param {DOMElement} target Target DOM element.
* @param {String} className New CSS class to add.
*/
function addClass(target, className)
{
if (!hasClass(target, className))
target.className += ' ' + className;
};
/**
* Removes CSS class name from the target DOM element.
* @param {DOMElement} target Target DOM element.
* @param {String} className CSS class to remove.
*/
function removeClass(target, className)
{
target.className = target.className.replace(className, '');
};
/**
* Converts the source to array object. Mostly used for function arguments and
* lists returned by getElementsByTagName() which aren't Array objects.
* @param {List} source Source list.
* @return {Array} Returns array.
*/
function toArray(source)
{
var result = [];
for (var i = 0, l = source.length; i < l; i++)
result.push(source[i]);
return result;
};
/**
* Splits block of text into lines.
* @param {String} block Block of text.
* @return {Array} Returns array of lines.
*/
function splitLines(block)
{
return block.split(/\r?\n/);
}
/**
* Generates HTML ID for the highlighter.
* @param {String} highlighterId Highlighter ID.
* @return {String} Returns HTML ID.
*/
function getHighlighterId(id)
{
var prefix = 'highlighter_';
return id.indexOf(prefix) == 0 ? id : prefix + id;
};
/**
* Finds Highlighter instance by ID.
* @param {String} highlighterId Highlighter ID.
* @return {Highlighter} Returns instance of the highlighter.
*/
function getHighlighterById(id)
{
return sh.vars.highlighters[getHighlighterId(id)];
};
/**
* Finds highlighter's DIV container.
* @param {String} highlighterId Highlighter ID.
* @return {Element} Returns highlighter's DIV element.
*/
function getHighlighterDivById(id)
{
return document.getElementById(getHighlighterId(id));
};
/**
* Stores highlighter so that getHighlighterById() can do its thing. Each
* highlighter must call this method to preserve itself.
* @param {Highilghter} highlighter Highlighter instance.
*/
function storeHighlighter(highlighter)
{
sh.vars.highlighters[getHighlighterId(highlighter.id)] = highlighter;
};
/**
* Looks for a child or parent node which has specified classname.
* Equivalent to jQuery's $(container).find(".className")
* @param {Element} target Target element.
* @param {String} search Class name or node name to look for.
* @param {Boolean} reverse If set to true, will go up the node tree instead of down.
* @return {Element} Returns found child or parent element on null.
*/
function findElement(target, search, reverse /* optional */)
{
if (target == null)
return null;
var nodes = reverse != true ? target.childNodes : [ target.parentNode ],
propertyToFind = { '#' : 'id', '.' : 'className' }[search.substr(0, 1)] || 'nodeName',
expectedValue,
found
;
expectedValue = propertyToFind != 'nodeName'
? search.substr(1)
: search.toUpperCase()
;
// main return of the found node
if ((target[propertyToFind] || '').indexOf(expectedValue) != -1)
return target;
for (var i = 0, l = nodes.length; nodes && i < l && found == null; i++)
found = findElement(nodes[i], search, reverse);
return found;
};
/**
* Looks for a parent node which has specified classname.
* This is an alias to <code>findElement(container, className, true)</code>.
* @param {Element} target Target element.
* @param {String} className Class name to look for.
* @return {Element} Returns found parent element on null.
*/
function findParentElement(target, className)
{
return findElement(target, className, true);
};
/**
* Finds an index of element in the array.
* @ignore
* @param {Object} searchElement
* @param {Number} fromIndex
* @return {Number} Returns index of element if found; -1 otherwise.
*/
function indexOf(array, searchElement, fromIndex)
{
fromIndex = Math.max(fromIndex || 0, 0);
for (var i = fromIndex, l = array.length; i < l; i++)
if(array[i] == searchElement)
return i;
return -1;
};
/**
* Generates a unique element ID.
*/
function guid(prefix)
{
return (prefix || '') + Math.round(Math.random() * 1000000).toString();
};
/**
* Merges two objects. Values from obj2 override values in obj1.
* Function is NOT recursive and works only for one dimensional objects.
* @param {Object} obj1 First object.
* @param {Object} obj2 Second object.
* @return {Object} Returns combination of both objects.
*/
function merge(obj1, obj2)
{
var result = {}, name;
for (name in obj1)
result[name] = obj1[name];
for (name in obj2)
result[name] = obj2[name];
return result;
};
/**
* Attempts to convert string to boolean.
* @param {String} value Input string.
* @return {Boolean} Returns true if input was "true", false if input was "false" and value otherwise.
*/
function toBoolean(value)
{
var result = { "true" : true, "false" : false }[value];
return result == null ? value : result;
};
/**
* Opens up a centered popup window.
* @param {String} url URL to open in the window.
* @param {String} name Popup name.
* @param {int} width Popup width.
* @param {int} height Popup height.
* @param {String} options window.open() options.
* @return {Window} Returns window instance.
*/
function popup(url, name, width, height, options)
{
var x = (screen.width - width) / 2,
y = (screen.height - height) / 2
;
options += ', left=' + x +
', top=' + y +
', width=' + width +
', height=' + height
;
options = options.replace(/^,/, '');
var win = window.open(url, name, options);
win.focus();
return win;
};
/**
* Adds event handler to the target object.
* @param {Object} obj Target object.
* @param {String} type Name of the event.
* @param {Function} func Handling function.
*/
function attachEvent(obj, type, func, scope)
{
function handler(e)
{
e = e || window.event;
if (!e.target)
{
e.target = e.srcElement;
e.preventDefault = function()
{
this.returnValue = false;
};
}
func.call(scope || window, e);
};
if (obj.attachEvent)
{
obj.attachEvent('on' + type, handler);
}
else
{
obj.addEventListener(type, handler, false);
}
};
/**
* Displays an alert.
* @param {String} str String to display.
*/
function alert(str)
{
window.alert(sh.config.strings.alert + str);
};
/**
* Finds a brush by its alias.
*
* @param {String} alias Brush alias.
* @param {Boolean} showAlert Suppresses the alert if false.
* @return {Brush} Returns bursh constructor if found, null otherwise.
*/
function findBrush(alias, showAlert)
{
var brushes = sh.vars.discoveredBrushes,
result = null
;
if (brushes == null)
{
brushes = {};
// Find all brushes
for (var brush in sh.brushes)
{
var info = sh.brushes[brush],
aliases = info.aliases
;
if (aliases == null)
continue;
// keep the brush name
info.brushName = brush.toLowerCase();
for (var i = 0, l = aliases.length; i < l; i++)
brushes[aliases[i]] = brush;
}
sh.vars.discoveredBrushes = brushes;
}
result = sh.brushes[brushes[alias]];
if (result == null && showAlert)
alert(sh.config.strings.noBrush + alias);
return result;
};
/**
* Executes a callback on each line and replaces each line with result from the callback.
* @param {Object} str Input string.
* @param {Object} callback Callback function taking one string argument and returning a string.
*/
function eachLine(str, callback)
{
var lines = splitLines(str);
for (var i = 0, l = lines.length; i < l; i++)
lines[i] = callback(lines[i], i);
// include \r to enable copy-paste on windows (ie8) without getting everything on one line
return lines.join('\r\n');
};
/**
* This is a special trim which only removes first and last empty lines
* and doesn't affect valid leading space on the first line.
*
* @param {String} str Input string
* @return {String} Returns string without empty first and last lines.
*/
function trimFirstAndLastLines(str)
{
return str.replace(/^[ ]*[\n]+|[\n]*[ ]*$/g, '');
};
/**
* Parses key/value pairs into hash object.
*
* Understands the following formats:
* - name: word;
* - name: [word, word];
* - name: "string";
* - name: 'string';
*
* For example:
* name1: value; name2: [value, value]; name3: 'value'
*
* @param {String} str Input string.
* @return {Object} Returns deserialized object.
*/
function parseParams(str)
{
var match,
result = {},
arrayRegex = XRegExp("^\\[(?<values>(.*?))\\]$"),
pos = 0,
regex = XRegExp(
"(?<name>[\\w-]+)" +
"\\s*:\\s*" +
"(?<value>" +
"[\\w%#-]+|" + // word
"\\[.*?\\]|" + // [] array
'".*?"|' + // "" string
"'.*?'" + // '' string
")\\s*;?",
"g"
)
;
while ((match = XRegExp.exec(str, regex, pos)) != null)
{
var value = match.value
.replace(/^['"]|['"]$/g, '') // strip quotes from end of strings
;
// try to parse array value
if (value != null && arrayRegex.test(value))
{
var m = XRegExp.exec(value, arrayRegex);
value = m.values.length > 0 ? m.values.split(/\s*,\s*/) : [];
}
result[match.name] = value;
pos = match.index + match[0].length;
}
// AJJ - markdown style language option
var a = str.match(/language-(.*)/);
if ( a ) {
result['brush'] = a[1];
}
else if ( str && str.indexOf('multiline') !== -1 ) {
// Markdown code block without a language identifier
result['brush'] = 'text';
}
return result;
};
/**
* Wraps each line of the string into <code/> tag with given style applied to it.
*
* @param {String} str Input string.
* @param {String} css Style name to apply to the string.
* @return {String} Returns input string with each line surrounded by <span/> tag.
*/
function wrapLinesWithCode(str, css)
{
if (str == null || str.length == 0 || str == '\n')
return str;
str = str.replace(/</g, '&lt;');
// Replace two or more sequential spaces with &nbsp; leaving last space untouched.
str = str.replace(/ {2,}/g, function(m)
{
var spaces = '';
for (var i = 0, l = m.length; i < l - 1; i++)
spaces += sh.config.space;
return spaces + ' ';
});
// Split each line and apply <span class="...">...</span> to them so that
// leading spaces aren't included.
if (css != null)
str = eachLine(str, function(line)
{
if (line.length == 0)
return '';
var spaces = '';
line = line.replace(/^(&nbsp;| )+/, function(s)
{
spaces = s;
return '';
});
if (line.length == 0)
return spaces;
return spaces + '<code class="' + css + '">' + line + '</code>';
});
return str;
};
/**
* Pads number with zeros until it's length is the same as given length.
*
* @param {Number} number Number to pad.
* @param {Number} length Max string length with.
* @return {String} Returns a string padded with proper amount of '0'.
*/
function padNumber(number, length)
{
var result = number.toString();
while (result.length < length)
result = '0' + result;
return result;
};
/**
* Replaces tabs with spaces.
*
* @param {String} code Source code.
* @param {Number} tabSize Size of the tab.
* @return {String} Returns code with all tabs replaces by spaces.
*/
function processTabs(code, tabSize)
{
var tab = '';
for (var i = 0; i < tabSize; i++)
tab += ' ';
return code.replace(/\t/g, tab);
};
/**
* Replaces tabs with smart spaces.
*
* @param {String} code Code to fix the tabs in.
* @param {Number} tabSize Number of spaces in a column.
* @return {String} Returns code with all tabs replaces with roper amount of spaces.
*/
function processSmartTabs(code, tabSize)
{
var lines = splitLines(code),
tab = '\t',
spaces = ''
;
// Create a string with 1000 spaces to copy spaces from...
// It's assumed that there would be no indentation longer than that.
for (var i = 0; i < 50; i++)
spaces += ' '; // 20 spaces * 50
// This function inserts specified amount of spaces in the string
// where a tab is while removing that given tab.
function insertSpaces(line, pos, count)
{
return line.substr(0, pos)
+ spaces.substr(0, count)
+ line.substr(pos + 1, line.length) // pos + 1 will get rid of the tab
;
};
// Go through all the lines and do the 'smart tabs' magic.
code = eachLine(code, function(line)
{
if (line.indexOf(tab) == -1)
return line;
var pos = 0;
while ((pos = line.indexOf(tab)) != -1)
{
// This is pretty much all there is to the 'smart tabs' logic.
// Based on the position within the line and size of a tab,
// calculate the amount of spaces we need to insert.
var spaces = tabSize - pos % tabSize;
line = insertSpaces(line, pos, spaces);
}
return line;
});
return code;
};
/**
* Performs various string fixes based on configuration.
*/
function fixInputString(str)
{
var br = /<br\s*\/?>|&lt;br\s*\/?&gt;/gi;
if (sh.config.bloggerMode == true)
str = str.replace(br, '\n');
if (sh.config.stripBrs == true)
str = str.replace(br, '');
return str;
};
/**
* Removes all white space at the begining and end of a string.
*
* @param {String} str String to trim.
* @return {String} Returns string without leading and following white space characters.
*/
function trim(str)
{
return str.replace(/^\s+|\s+$/g, '');
};
/**
* Unindents a block of text by the lowest common indent amount.
* @param {String} str Text to unindent.
* @return {String} Returns unindented text block.
*/
function unindent(str)
{
var lines = splitLines(fixInputString(str)),
indents = new Array(),
regex = /^\s*/,
min = 1000
;
// go through every line and check for common number of indents
for (var i = 0, l = lines.length; i < l && min > 0; i++)
{
var line = lines[i];
if (trim(line).length == 0)
continue;
var matches = regex.exec(line);
// In the event that just one line doesn't have leading white space
// we can't unindent anything, so bail completely.
if (matches == null)
return str;
min = Math.min(matches[0].length, min);
}
// trim minimum common number of white space from the begining of every line
if (min > 0)
for (var i = 0, l = lines.length; i < l; i++)
lines[i] = lines[i].substr(min);
return lines.join('\n');
};
/**
* Callback method for Array.sort() which sorts matches by
* index position and then by length.
*
* @param {Match} m1 Left object.
* @param {Match} m2 Right object.
* @return {Number} Returns -1, 0 or -1 as a comparison result.
*/
function matchesSortCallback(m1, m2)
{
// sort matches by index first
if(m1.index < m2.index)
return -1;
else if(m1.index > m2.index)
return 1;
else
{
// if index is the same, sort by length
if(m1.length < m2.length)
return -1;
else if(m1.length > m2.length)
return 1;
}
return 0;
};
/**
* Executes given regular expression on provided code and returns all
* matches that are found.
*
* @param {String} code Code to execute regular expression on.
* @param {Object} regex Regular expression item info from <code>regexList</code> collection.
* @return {Array} Returns a list of Match objects.
*/
function getMatches(code, regexInfo)
{
function defaultAdd(match, regexInfo)
{
return match[0];
};
var index = 0,
match = null,
matches = [],
func = regexInfo.func ? regexInfo.func : defaultAdd
pos = 0
;
while((match = XRegExp.exec(code, regexInfo.regex, pos)) != null)
{
var resultMatch = func(match, regexInfo);
if (typeof(resultMatch) == 'string')
resultMatch = [new sh.Match(resultMatch, match.index, regexInfo.css)];
matches = matches.concat(resultMatch);
pos = match.index + match[0].length;
}
return matches;
};
/**
* Turns all URLs in the code into <a/> tags.
* @param {String} code Input code.
* @return {String} Returns code with </a> tags.
*/
function processUrls(code)
{
var gt = /(.*)((&gt;|&lt;).*)/;
return code.replace(sh.regexLib.url, function(m)
{
var suffix = '',
match = null
;
// We include &lt; and &gt; in the URL for the common cases like <http://google.com>
// The problem is that they get transformed into &lt;http://google.com&gt;
// Where as &gt; easily looks like part of the URL string.
if (match = gt.exec(m))
{
m = match[1];
suffix = match[2];
}
return '<a href="' + m + '">' + m + '</a>' + suffix;
});
};
/**
* Finds all <SCRIPT TYPE="syntaxhighlighter" /> elementss.
* @return {Array} Returns array of all found SyntaxHighlighter tags.
*/
function getSyntaxHighlighterScriptTags()
{
var tags = document.getElementsByTagName('script'),
result = []
;
for (var i = 0, l = tags.length; i < l; i++)
if (tags[i].type == 'syntaxhighlighter')
result.push(tags[i]);
return result;
};
/**
* Strips <![CDATA[]]> from <SCRIPT /> content because it should be used
* there in most cases for XHTML compliance.
* @param {String} original Input code.
* @return {String} Returns code without leading <![CDATA[]]> tags.
*/
function stripCData(original)
{
var left = '<![CDATA[',
right = ']]>',
// for some reason IE inserts some leading blanks here
copy = trim(original),
changed = false,
leftLength = left.length,
rightLength = right.length
;
if (copy.indexOf(left) == 0)
{
copy = copy.substring(leftLength);
changed = true;
}
var copyLength = copy.length;
if (copy.indexOf(right) == copyLength - rightLength)
{
copy = copy.substring(0, copyLength - rightLength);
changed = true;
}
return changed ? copy : original;
};
/**
* Quick code mouse double click handler.
*/
function quickCodeHandler(e)
{
var target = e.target,
highlighterDiv = findParentElement(target, '.syntaxhighlighter'),
container = findParentElement(target, '.container'),
textarea = document.createElement('textarea'),
highlighter
;
if (!container || !highlighterDiv || findElement(container, 'textarea'))
return;
highlighter = getHighlighterById(highlighterDiv.id);
// add source class name
addClass(highlighterDiv, 'source');
// Have to go over each line and grab it's text, can't just do it on the
// container because Firefox loses all \n where as Webkit doesn't.
var lines = container.childNodes,
code = []
;
for (var i = 0, l = lines.length; i < l; i++)
code.push(lines[i].innerText || lines[i].textContent);
// using \r instead of \r or \r\n makes this work equally well on IE, FF and Webkit
code = code.join('\r');
// For Webkit browsers, replace nbsp with a breaking space
code = code.replace(/\u00a0/g, " ");
// inject <textarea/> tag
textarea.appendChild(document.createTextNode(code));
container.appendChild(textarea);
// preselect all text
textarea.focus();
textarea.select();
// set up handler for lost focus
attachEvent(textarea, 'blur', function(e)
{
textarea.parentNode.removeChild(textarea);
removeClass(highlighterDiv, 'source');
});
};
/**
* Match object.
*/
sh.Match = function(value, index, css)
{
this.value = value;
this.index = index;
this.length = value.length;
this.css = css;
this.brushName = null;
};
sh.Match.prototype.toString = function()
{
return this.value;
};
/**
* Simulates HTML code with a scripting language embedded.
*
* @param {String} scriptBrushName Brush name of the scripting language.
*/
sh.HtmlScript = function(scriptBrushName)
{
var brushClass = findBrush(scriptBrushName),
scriptBrush,
xmlBrush = new sh.brushes.Xml(),
bracketsRegex = null,
ref = this,
methodsToExpose = 'getDiv getHtml init'.split(' ')
;
if (brushClass == null)
return;
scriptBrush = new brushClass();
for(var i = 0, l = methodsToExpose.length; i < l; i++)
// make a closure so we don't lose the name after i changes
(function() {
var name = methodsToExpose[i];
ref[name] = function()
{
return xmlBrush[name].apply(xmlBrush, arguments);
};
})();
if (scriptBrush.htmlScript == null)
{
alert(sh.config.strings.brushNotHtmlScript + scriptBrushName);
return;
}
xmlBrush.regexList.push(
{ regex: scriptBrush.htmlScript.code, func: process }
);
function offsetMatches(matches, offset)
{
for (var j = 0, l = matches.length; j < l; j++)
matches[j].index += offset;
}
function process(match, info)
{
var code = match.code,
matches = [],
regexList = scriptBrush.regexList,
offset = match.index + match.left.length,
htmlScript = scriptBrush.htmlScript,
result
;
// add all matches from the code
for (var i = 0, l = regexList.length; i < l; i++)
{
result = getMatches(code, regexList[i]);
offsetMatches(result, offset);
matches = matches.concat(result);
}
// add left script bracket
if (htmlScript.left != null && match.left != null)
{
result = getMatches(match.left, htmlScript.left);
offsetMatches(result, match.index);
matches = matches.concat(result);
}
// add right script bracket
if (htmlScript.right != null && match.right != null)
{
result = getMatches(match.right, htmlScript.right);
offsetMatches(result, match.index + match[0].lastIndexOf(match.right));
matches = matches.concat(result);
}
for (var j = 0, l = matches.length; j < l; j++)
matches[j].brushName = brushClass.brushName;
return matches;
}
};
/**
* Main Highlither class.
* @constructor
*/
sh.Highlighter = function()
{
// not putting any code in here because of the prototype inheritance
};
sh.Highlighter.prototype = {
/**
* Returns value of the parameter passed to the highlighter.
* @param {String} name Name of the parameter.
* @param {Object} defaultValue Default value.
* @return {Object} Returns found value or default value otherwise.
*/
getParam: function(name, defaultValue)
{
var result = this.params[name];
return toBoolean(result == null ? defaultValue : result);
},
/**
* Shortcut to document.createElement().
* @param {String} name Name of the element to create (DIV, A, etc).
* @return {HTMLElement} Returns new HTML element.
*/
create: function(name)
{
return document.createElement(name);
},
/**
* Applies all regular expression to the code and stores all found
* matches in the `this.matches` array.
* @param {Array} regexList List of regular expressions.
* @param {String} code Source code.
* @return {Array} Returns list of matches.
*/
findMatches: function(regexList, code)
{
var result = [];
if (regexList != null)
for (var i = 0, l = regexList.length; i < l; i++)
// BUG: length returns len+1 for array if methods added to prototype chain (oising@gmail.com)
if (typeof (regexList[i]) == "object")
result = result.concat(getMatches(code, regexList[i]));
// sort and remove nested the matches
return this.removeNestedMatches(result.sort(matchesSortCallback));
},
/**
* Checks to see if any of the matches are inside of other matches.
* This process would get rid of highligted strings inside comments,
* keywords inside strings and so on.
*/
removeNestedMatches: function(matches)
{
// Optimized by Jose Prado (http://joseprado.com)
for (var i = 0, l = matches.length; i < l; i++)
{
if (matches[i] === null)
continue;
var itemI = matches[i],
itemIEndPos = itemI.index + itemI.length
;
for (var j = i + 1, l = matches.length; j < l && matches[i] !== null; j++)
{
var itemJ = matches[j];
if (itemJ === null)
continue;
else if (itemJ.index > itemIEndPos)
break;
else if (itemJ.index == itemI.index && itemJ.length > itemI.length)
matches[i] = null;
else if (itemJ.index >= itemI.index && itemJ.index < itemIEndPos)
matches[j] = null;
}
}
return matches;
},
/**
* Creates an array containing integer line numbers starting from the 'first-line' param.
* @return {Array} Returns array of integers.
*/
figureOutLineNumbers: function(code)
{
var lines = [],
firstLine = parseInt(this.getParam('first-line'))
;
eachLine(code, function(line, index)
{
lines.push(index + firstLine);
});
return lines;
},
/**
* Determines if specified line number is in the highlighted list.
*/
isLineHighlighted: function(lineNumber)
{
var list = this.getParam('highlight', []);
if (typeof(list) != 'object' && list.push == null)
list = [ list ];
return indexOf(list, lineNumber.toString()) != -1;
},
/**
* Generates HTML markup for a single line of code while determining alternating line style.
* @param {Integer} lineNumber Line number.
* @param {String} code Line HTML markup.
* @return {String} Returns HTML markup.
*/
getLineHtml: function(lineIndex, lineNumber, code)
{
var classes = [
'line',
'number' + lineNumber,
'index' + lineIndex,
'alt' + (lineNumber % 2 == 0 ? 1 : 2).toString()
];
if (this.isLineHighlighted(lineNumber))
classes.push('highlighted');
if (lineNumber == 0)
classes.push('break');
return '<div class="' + classes.join(' ') + '">' + code + '</div>';
},
/**
* Generates HTML markup for line number column.
* @param {String} code Complete code HTML markup.
* @param {Array} lineNumbers Calculated line numbers.
* @return {String} Returns HTML markup.
*/
getLineNumbersHtml: function(code, lineNumbers)
{
var html = '',
count = splitLines(code).length,
firstLine = parseInt(this.getParam('first-line')),
pad = this.getParam('pad-line-numbers')
;
if (pad == true)
pad = (firstLine + count - 1).toString().length;
else if (isNaN(pad) == true)
pad = 0;
for (var i = 0; i < count; i++)
{
var lineNumber = lineNumbers ? lineNumbers[i] : firstLine + i,
code = lineNumber == 0 ? sh.config.space : padNumber(lineNumber, pad)
;
html += this.getLineHtml(i, lineNumber, code);
}
return html;
},
/**
* Splits block of text into individual DIV lines.
* @param {String} code Code to highlight.
* @param {Array} lineNumbers Calculated line numbers.
* @return {String} Returns highlighted code in HTML form.
*/
getCodeLinesHtml: function(html, lineNumbers)
{
html = trim(html);
var lines = splitLines(html),
padLength = this.getParam('pad-line-numbers'),
firstLine = parseInt(this.getParam('first-line')),
html = '',
brushName = this.getParam('brush')
;
for (var i = 0, l = lines.length; i < l; i++)
{
var line = lines[i],
indent = /^(&nbsp;|\s)+/.exec(line),
spaces = null,
lineNumber = lineNumbers ? lineNumbers[i] : firstLine + i;
;
if (indent != null)
{
spaces = indent[0].toString();
line = line.substr(spaces.length);
spaces = spaces.replace(' ', sh.config.space);
}
line = trim(line);
if (line.length == 0)
line = sh.config.space;
html += this.getLineHtml(
i,
lineNumber,
(spaces != null ? '<code class="' + brushName + ' spaces">' + spaces + '</code>' : '') + line
);
}
return html;
},
/**
* Returns HTML for the table title or empty string if title is null.
*/
getTitleHtml: function(title)
{
return title ? '<caption>' + title + '</caption>' : '';
},
/**
* Finds all matches in the source code.
* @param {String} code Source code to process matches in.
* @param {Array} matches Discovered regex matches.
* @return {String} Returns formatted HTML with processed mathes.
*/
getMatchesHtml: function(code, matches)
{
var pos = 0,
result = '',
brushName = this.getParam('brush', '')
;
function getBrushNameCss(match)
{
var result = match ? (match.brushName || brushName) : brushName;
return result ? result + ' ' : '';
};
// Finally, go through the final list of matches and pull the all
// together adding everything in between that isn't a match.
for (var i = 0, l = matches.length; i < l; i++)
{
var match = matches[i],
matchBrushName
;
if (match === null || match.length === 0)
continue;
matchBrushName = getBrushNameCss(match);
result += wrapLinesWithCode(code.substr(pos, match.index - pos), matchBrushName + 'plain')
+ wrapLinesWithCode(match.value, matchBrushName + match.css)
;
pos = match.index + match.length + (match.offset || 0);
}
// don't forget to add whatever's remaining in the string
result += wrapLinesWithCode(code.substr(pos), getBrushNameCss() + 'plain');
return result;
},
/**
* Generates HTML markup for the whole syntax highlighter.
* @param {String} code Source code.
* @return {String} Returns HTML markup.
*/
getHtml: function(code)
{
var html = '',
classes = [ 'syntaxhighlighter' ],
tabSize,
matches,
lineNumbers
;
// process light mode
if (this.getParam('light') == true)
this.params.toolbar = this.params.gutter = false;
className = 'syntaxhighlighter';
if (this.getParam('collapse') == true)
classes.push('collapsed');
if ((gutter = this.getParam('gutter')) == false)
classes.push('nogutter');
// add custom user style name
classes.push(this.getParam('class-name'));
// add brush alias to the class name for custom CSS
classes.push(this.getParam('brush'));
code = trimFirstAndLastLines(code)
.replace(/\r/g, ' ') // IE lets these buggers through
;
tabSize = this.getParam('tab-size');
// replace tabs with spaces
code = this.getParam('smart-tabs') == true
? processSmartTabs(code, tabSize)
: processTabs(code, tabSize)
;
// unindent code by the common indentation
if (this.getParam('unindent'))
code = unindent(code);
if (gutter)
lineNumbers = this.figureOutLineNumbers(code);
// find matches in the code using brushes regex list
matches = this.findMatches(this.regexList, code);
// processes found matches into the html
html = this.getMatchesHtml(code, matches);
// finally, split all lines so that they wrap well
html = this.getCodeLinesHtml(html, lineNumbers);
// finally, process the links
if (this.getParam('auto-links'))
html = processUrls(html);
if (typeof(navigator) != 'undefined' && navigator.userAgent && navigator.userAgent.match(/MSIE/))
classes.push('ie');
html =
'<div id="' + getHighlighterId(this.id) + '" class="' + classes.join(' ') + '">'
+ (this.getParam('toolbar') ? sh.toolbar.getHtml(this) : '')
+ '<table border="0" cellpadding="0" cellspacing="0">'
+ this.getTitleHtml(this.getParam('title'))
+ '<tbody>'
+ '<tr>'
+ (gutter ? '<td class="gutter">' + this.getLineNumbersHtml(code) + '</td>' : '')
+ '<td class="code">'
+ '<div class="container">'
+ html
+ '</div>'
+ '</td>'
+ '</tr>'
+ '</tbody>'
+ '</table>'
+ '</div>'
;
return html;
},
/**
* Highlights the code and returns complete HTML.
* @param {String} code Code to highlight.
* @return {Element} Returns container DIV element with all markup.
*/
getDiv: function(code)
{
if (code === null)
code = '';
this.code = code;
var div = this.create('div');
// create main HTML
div.innerHTML = this.getHtml(code);
// set up click handlers
if (this.getParam('toolbar'))
attachEvent(findElement(div, '.toolbar'), 'click', sh.toolbar.handler);
if (this.getParam('quick-code'))
attachEvent(findElement(div, '.code'), 'dblclick', quickCodeHandler);
return div;
},
/**
* Initializes the highlighter/brush.
*
* Constructor isn't used for initialization so that nothing executes during necessary
* `new SyntaxHighlighter.Highlighter()` call when setting up brush inheritence.
*
* @param {Hash} params Highlighter parameters.
*/
init: function(params)
{
this.id = guid();
// register this instance in the highlighters list
storeHighlighter(this);
// local params take precedence over defaults
this.params = merge(sh.defaults, params || {})
// process light mode
if (this.getParam('light') == true)
this.params.toolbar = this.params.gutter = false;
},
/**
* Converts space separated list of keywords into a regular expression string.
* @param {String} str Space separated keywords.
* @return {String} Returns regular expression string.
*/
getKeywords: function(str)
{
str = str
.replace(/^\s+|\s+$/g, '')
.replace(/\s+/g, '|')
;
return '\\b(?:' + str + ')\\b';
},
/**
* Makes a brush compatible with the `html-script` functionality.
* @param {Object} regexGroup Object containing `left` and `right` regular expressions.
*/
forHtmlScript: function(regexGroup)
{
var regex = { 'end' : regexGroup.right.source };
if(regexGroup.eof)
regex.end = "(?:(?:" + regex.end + ")|$)";
this.htmlScript = {
left : { regex: regexGroup.left, css: 'script' },
right : { regex: regexGroup.right, css: 'script' },
code : XRegExp(
"(?<left>" + regexGroup.left.source + ")" +
"(?<code>.*?)" +
"(?<right>" + regex.end + ")",
"sgi"
)
};
}
}; // end of Highlighter
return sh;
}(); // end of anonymous function
// CommonJS
typeof(exports) != 'undefined' ? exports.SyntaxHighlighter = SyntaxHighlighter : null;
// JS brush
;(function()
{
// CommonJS
SyntaxHighlighter = SyntaxHighlighter || (typeof require !== 'undefined'? require('shCore').SyntaxHighlighter : null);
function Brush()
{
var keywords = 'break case catch class continue ' +
'default delete do else enum export extends false ' +
'for function if implements import in instanceof ' +
'interface let new null package private protected ' +
'static return super switch ' +
'this throw true try typeof var while with yield';
var r = SyntaxHighlighter.regexLib;
this.regexList = [
{ regex: r.multiLineDoubleQuotedString, css: 'string' }, // double quoted strings
{ regex: r.multiLineSingleQuotedString, css: 'string' }, // single quoted strings
{ regex: r.singleLineCComments, css: 'comments' }, // one line comments
{ regex: r.multiLineCComments, css: 'comments' }, // multiline comments
{ regex: /\s*#.*/gm, css: 'preprocessor' }, // preprocessor tags like #region and #endregion
{ regex: new RegExp(this.getKeywords(keywords), 'gm'), css: 'keyword' } // keywords
];
this.forHtmlScript(r.scriptScriptTags);
this.langLabel = "Javascript";
};
Brush.prototype = new SyntaxHighlighter.Highlighter();
Brush.aliases = ['js', 'jscript', 'javascript', 'json'];
SyntaxHighlighter.brushes.JScript = Brush;
// CommonJS
typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
})();
// XML / HTML brush
;(function()
{
// CommonJS
SyntaxHighlighter = SyntaxHighlighter || (typeof require !== 'undefined'? require('shCore').SyntaxHighlighter : null);
function Brush()
{
function process(match, regexInfo)
{
var constructor = SyntaxHighlighter.Match,
code = match[0],
tag = XRegExp.exec(code, XRegExp('(&lt;|<)[\\s\\/\\?!]*(?<name>[:\\w-\\.]+)', 'xg')),
result = []
;
if (match.attributes != null)
{
var attributes,
pos = 0,
regex = XRegExp('(?<name> [\\w:.-]+)' +
'\\s*=\\s*' +
'(?<value> ".*?"|\'.*?\'|\\w+)',
'xg');
while ((attributes = XRegExp.exec(code, regex, pos)) != null)
{
result.push(new constructor(attributes.name, match.index + attributes.index, 'color1'));
result.push(new constructor(attributes.value, match.index + attributes.index + attributes[0].indexOf(attributes.value), 'string'));
pos = attributes.index + attributes[0].length;
}
}
if (tag != null)
result.push(
new constructor(tag.name, match.index + tag[0].indexOf(tag.name), 'keyword')
);
return result;
}
this.regexList = [
{ regex: XRegExp('(\\&lt;|<)\\!\\[[\\w\\s]*?\\[(.|\\s)*?\\]\\](\\&gt;|>)', 'gm'), css: 'color2' }, // <![ ... [ ... ]]>
{ regex: SyntaxHighlighter.regexLib.xmlComments, css: 'comments' }, // <!-- ... -->
{ regex: XRegExp('(&lt;|<)[\\s\\/\\?!]*(\\w+)(?<attributes>.*?)[\\s\\/\\?]*(&gt;|>)', 'sg'), func: process }
];
this.langLabel = "HTML";
};
Brush.prototype = new SyntaxHighlighter.Highlighter();
Brush.aliases = ['xml', 'xhtml', 'xslt', 'html', 'plist'];
SyntaxHighlighter.brushes.Xml = Brush;
// CommonJS
typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
})();
// CSS brush
;(function()
{
// CommonJS
SyntaxHighlighter = SyntaxHighlighter || (typeof require !== 'undefined'? require('shCore').SyntaxHighlighter : null);
function Brush()
{
function getKeywordsCSS(str)
{
return '\\b([a-z_]|)' + str.replace(/ /g, '(?=:)\\b|\\b([a-z_\\*]|\\*|)') + '(?=:)\\b';
};
function getValuesCSS(str)
{
return '\\b' + str.replace(/ /g, '(?!-)(?!:)\\b|\\b()') + '\:\\b';
};
var keywords = 'ascent azimuth background-attachment background-color background-image background-position ' +
'background-repeat background baseline bbox border-collapse border-color border-spacing border-style border-top ' +
'border-right border-bottom border-left border-top-color border-right-color border-bottom-color border-left-color ' +
'border-top-style border-right-style border-bottom-style border-left-style border-top-width border-right-width ' +
'border-bottom-width border-left-width border-width border bottom cap-height caption-side centerline clear clip color ' +
'content counter-increment counter-reset cue-after cue-before cue cursor definition-src descent direction display ' +
'elevation empty-cells float font-size-adjust font-family font-size font-stretch font-style font-variant font-weight font ' +
'height left letter-spacing line-height list-style-image list-style-position list-style-type list-style margin-top ' +
'margin-right margin-bottom margin-left margin marker-offset marks mathline max-height max-width min-height min-width orphans ' +
'outline-color outline-style outline-width outline overflow padding-top padding-right padding-bottom padding-left padding page ' +
'page-break-after page-break-before page-break-inside pause pause-after pause-before pitch pitch-range play-during position ' +
'quotes right richness size slope src speak-header speak-numeral speak-punctuation speak speech-rate stemh stemv stress ' +
'table-layout text-align top text-decoration text-indent text-shadow text-transform unicode-bidi unicode-range units-per-em ' +
'vertical-align visibility voice-family volume white-space widows width widths word-spacing x-height z-index';
var values = 'above absolute all always aqua armenian attr aural auto avoid baseline behind below bidi-override black blink block blue bold bolder '+
'both bottom braille capitalize caption center center-left center-right circle close-quote code collapse compact condensed '+
'continuous counter counters crop cross crosshair cursive dashed decimal decimal-leading-zero default digits disc dotted double '+
'embed embossed e-resize expanded extra-condensed extra-expanded fantasy far-left far-right fast faster fixed format fuchsia '+
'gray green groove handheld hebrew help hidden hide high higher icon inline-table inline inset inside invert italic '+
'justify landscape large larger left-side left leftwards level lighter lime line-through list-item local loud lower-alpha '+
'lowercase lower-greek lower-latin lower-roman lower low ltr marker maroon medium message-box middle mix move narrower '+
'navy ne-resize no-close-quote none no-open-quote no-repeat normal nowrap n-resize nw-resize oblique olive once open-quote outset '+
'outside overline pointer portrait pre print projection purple red relative repeat repeat-x repeat-y rgb ridge right right-side '+
'rightwards rtl run-in screen scroll semi-condensed semi-expanded separate se-resize show silent silver slower slow '+
'small small-caps small-caption smaller soft solid speech spell-out square s-resize static status-bar sub super sw-resize '+
'table-caption table-cell table-column table-column-group table-footer-group table-header-group table-row table-row-group teal '+
'text-bottom text-top thick thin top transparent tty tv ultra-condensed ultra-expanded underline upper-alpha uppercase upper-latin '+
'upper-roman url visible wait white wider w-resize x-fast x-high x-large x-loud x-low x-slow x-small x-soft xx-large xx-small yellow';
var fonts = '[mM]onospace [tT]ahoma [vV]erdana [aA]rial [hH]elvetica [sS]ans-serif [sS]erif [cC]ourier mono sans serif';
this.regexList = [
{ regex: SyntaxHighlighter.regexLib.multiLineCComments, css: 'comments' }, // multiline comments
{ regex: SyntaxHighlighter.regexLib.doubleQuotedString, css: 'string' }, // double quoted strings
{ regex: SyntaxHighlighter.regexLib.singleQuotedString, css: 'string' }, // single quoted strings
{ regex: /\#[a-fA-F0-9]{3,6}/g, css: 'value' }, // html colors
{ regex: /(-?\d+)(\.\d+)?(px|em|pt|\:|\%|)/g, css: 'value' }, // sizes
{ regex: /!important/g, css: 'color3' }, // !important
{ regex: new RegExp(getKeywordsCSS(keywords), 'gm'), css: 'keyword' }, // keywords
{ regex: new RegExp(getValuesCSS(values), 'g'), css: 'value' }, // values
{ regex: new RegExp(this.getKeywords(fonts), 'g'), css: 'color1' } // fonts
];
this.forHtmlScript({
left: /(&lt;|<)\s*style.*?(&gt;|>)/gi,
right: /(&lt;|<)\/\s*style\s*(&gt;|>)/gi
});
this.langLabel = "CSS";
};
Brush.prototype = new SyntaxHighlighter.Highlighter();
Brush.aliases = ['css'];
SyntaxHighlighter.brushes.CSS = Brush;
// CommonJS
typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
})();
// PHP brush
;(function()
{
// CommonJS
SyntaxHighlighter = SyntaxHighlighter || (typeof require !== 'undefined'? require('shCore').SyntaxHighlighter : null);
function Brush()
{
var funcs = 'abs acos acosh addcslashes addslashes ' +
'array_change_key_case array_chunk array_combine array_count_values array_diff '+
'array_diff_assoc array_diff_key array_diff_uassoc array_diff_ukey array_fill '+
'array_filter array_flip array_intersect array_intersect_assoc array_intersect_key '+
'array_intersect_uassoc array_intersect_ukey array_key_exists array_keys array_map '+
'array_merge array_merge_recursive array_multisort array_pad array_pop array_product '+
'array_push array_rand array_reduce array_reverse array_search array_shift '+
'array_slice array_splice array_sum array_udiff array_udiff_assoc '+
'array_udiff_uassoc array_uintersect array_uintersect_assoc '+
'array_uintersect_uassoc array_unique array_unshift array_values array_walk '+
'array_walk_recursive atan atan2 atanh base64_decode base64_encode base_convert '+
'basename bcadd bccomp bcdiv bcmod bcmul bindec bindtextdomain bzclose bzcompress '+
'bzdecompress bzerrno bzerror bzerrstr bzflush bzopen bzread bzwrite ceil chdir '+
'checkdate checkdnsrr chgrp chmod chop chown chr chroot chunk_split class_exists '+
'closedir closelog copy cos cosh count count_chars date decbin dechex decoct '+
'deg2rad delete ebcdic2ascii echo empty end ereg ereg_replace eregi eregi_replace error_log '+
'error_reporting escapeshellarg escapeshellcmd eval exec exit exp explode extension_loaded '+
'feof fflush fgetc fgetcsv fgets fgetss file_exists file_get_contents file_put_contents '+
'fileatime filectime filegroup fileinode filemtime fileowner fileperms filesize filetype '+
'floatval flock floor flush fmod fnmatch fopen fpassthru fprintf fputcsv fputs fread fscanf '+
'fseek fsockopen fstat ftell ftok getallheaders getcwd getdate getenv gethostbyaddr gethostbyname '+
'gethostbynamel getimagesize getlastmod getmxrr getmygid getmyinode getmypid getmyuid getopt '+
'getprotobyname getprotobynumber getrandmax getrusage getservbyname getservbyport gettext '+
'gettimeofday gettype glob gmdate gmmktime ini_alter ini_get ini_get_all ini_restore ini_set '+
'interface_exists intval ip2long is_a is_array is_bool is_callable is_dir is_double '+
'is_executable is_file is_finite is_float is_infinite is_int is_integer is_link is_long '+
'is_nan is_null is_numeric is_object is_readable is_real is_resource is_scalar is_soap_fault '+
'is_string is_subclass_of is_uploaded_file is_writable is_writeable mkdir mktime nl2br '+
'parse_ini_file parse_str parse_url passthru pathinfo print readlink realpath rewind rewinddir rmdir '+
'round str_ireplace str_pad str_repeat str_replace str_rot13 str_shuffle str_split '+
'str_word_count strcasecmp strchr strcmp strcoll strcspn strftime strip_tags stripcslashes '+
'stripos stripslashes stristr strlen strnatcasecmp strnatcmp strncasecmp strncmp strpbrk '+
'strpos strptime strrchr strrev strripos strrpos strspn strstr strtok strtolower strtotime '+
'strtoupper strtr strval substr substr_compare';
var keywords = 'abstract and array as break case catch cfunction class clone const continue declare default die do ' +
'else elseif enddeclare endfor endforeach endif endswitch endwhile extends final finally for foreach ' +
'function global goto if implements include include_once interface instanceof insteadof namespace new ' +
'old_function or private protected public return require require_once static switch ' +
'trait throw try use var while xor yield ';
var constants = '__FILE__ __LINE__ __METHOD__ __FUNCTION__ __CLASS__';
this.regexList = [
{ regex: SyntaxHighlighter.regexLib.singleLineCComments, css: 'comments' }, // one line comments
{ regex: SyntaxHighlighter.regexLib.multiLineCComments, css: 'comments' }, // multiline comments
{ regex: SyntaxHighlighter.regexLib.doubleQuotedString, css: 'string' }, // double quoted strings
{ regex: SyntaxHighlighter.regexLib.singleQuotedString, css: 'string' }, // single quoted strings
{ regex: /\$\w+/g, css: 'variable' }, // variables
{ regex: new RegExp(this.getKeywords(funcs), 'gmi'), css: 'functions' }, // common functions
{ regex: new RegExp(this.getKeywords(constants), 'gmi'), css: 'constants' }, // constants
{ regex: new RegExp(this.getKeywords(keywords), 'gm'), css: 'keyword' } // keyword
];
this.forHtmlScript(SyntaxHighlighter.regexLib.phpScriptTags);
this.langLabel = "PHP";
};
Brush.prototype = new SyntaxHighlighter.Highlighter();
Brush.aliases = ['php'];
SyntaxHighlighter.brushes.Php = Brush;
// CommonJS
typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
})();
;(function()
{
// CommonJS
SyntaxHighlighter = SyntaxHighlighter || (typeof require !== 'undefined'? require('shCore').SyntaxHighlighter : null);
function Brush()
{
var funcs = 'abs avg case cast coalesce convert count current_timestamp ' +
'current_user day isnull left lower month nullif replace right ' +
'session_user space substring sum system_user upper user year';
var keywords = 'absolute action add after alter as asc at authorization begin bigint ' +
'binary bit by cascade char character check checkpoint close collate ' +
'column commit committed connect connection constraint contains continue ' +
'create cube current current_date current_time cursor database date ' +
'deallocate dec decimal declare default delete desc distinct double drop ' +
'dynamic else end end-exec escape except exec execute false fetch first ' +
'float for force foreign forward free from full function global goto grant ' +
'group grouping having hour ignore index inner insensitive insert instead ' +
'int integer intersect into is isolation key last level load local max min ' +
'minute modify move name national nchar next no numeric of off on only ' +
'open option order out output partial password precision prepare primary ' +
'prior privileges procedure public read real references relative repeatable ' +
'restrict return returns revoke rollback rollup rows rule schema scroll ' +
'second section select sequence serializable set size smallint static ' +
'statistics table temp temporary then time timestamp to top transaction ' +
'translation trigger true truncate uncommitted union unique update values ' +
'varchar varying view when where with work';
var operators = 'all and any between cross in join like not null or outer some';
this.regexList = [
{ regex: /--(.*)$/gm, css: 'comments' }, // one line comments
{ regex: /\/\*([^\*][\s\S]*?)?\*\//gm, css: 'comments' }, // multi line comments
{ regex: SyntaxHighlighter.regexLib.multiLineDoubleQuotedString, css: 'string' }, // double quoted strings
{ regex: SyntaxHighlighter.regexLib.multiLineSingleQuotedString, css: 'string' }, // single quoted strings
{ regex: new RegExp(this.getKeywords(funcs), 'gmi'), css: 'color2' }, // functions
{ regex: new RegExp(this.getKeywords(operators), 'gmi'), css: 'color1' }, // operators and such
{ regex: new RegExp(this.getKeywords(keywords), 'gmi'), css: 'keyword' } // keyword
];
this.langLabel = "SQL";
};
Brush.prototype = new SyntaxHighlighter.Highlighter();
Brush.aliases = ['sql'];
SyntaxHighlighter.brushes.Sql = Brush;
// CommonJS
typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
})();
;(function()
{
// CommonJS
SyntaxHighlighter = SyntaxHighlighter || (typeof require !== 'undefined'? require('shCore').SyntaxHighlighter : null);
function Brush()
{
this.langLabel = "Plain text";
};
Brush.prototype = new SyntaxHighlighter.Highlighter();
Brush.aliases = ['text', 'plain'];
SyntaxHighlighter.brushes.Plain = Brush;
// CommonJS
typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
})();
;(function()
{
// CommonJS
SyntaxHighlighter = SyntaxHighlighter || (typeof require !== 'undefined'? require('shCore').SyntaxHighlighter : null);
function Brush()
{
var keywords = 'abstract as async await base bool break byte case catch char checked class const ' +
'continue decimal default delegate do double else enum event explicit volatile ' +
'extern false finally fixed float for foreach get goto if implicit in int ' +
'interface internal is lock long namespace new null object operator out ' +
'override params private protected public readonly ref return sbyte sealed set ' +
'short sizeof stackalloc static string struct switch this throw true try ' +
'typeof uint ulong unchecked unsafe ushort using virtual void while var ' +
'from group by into select let where orderby join on equals ascending descending';
function fixComments(match, regexInfo)
{
var css = (match[0].indexOf("///") == 0)
? 'color1'
: 'comments'
;
return [new SyntaxHighlighter.Match(match[0], match.index, css)];
}
this.regexList = [
{ regex: SyntaxHighlighter.regexLib.singleLineCComments, func : fixComments }, // one line comments
{ regex: SyntaxHighlighter.regexLib.multiLineCComments, css: 'comments' }, // multiline comments
{ regex: /@"(?:[^"]|"")*"/g, css: 'string' }, // @-quoted strings
{ regex: SyntaxHighlighter.regexLib.doubleQuotedString, css: 'string' }, // strings
{ regex: SyntaxHighlighter.regexLib.singleQuotedString, css: 'string' }, // strings
{ regex: /^\s*#.*/gm, css: 'preprocessor' }, // preprocessor tags like #region and #endregion
{ regex: new RegExp(this.getKeywords(keywords), 'gm'), css: 'keyword' }, // c# keyword
{ regex: /\bpartial(?=\s+(?:class|interface|struct)\b)/g, css: 'keyword' }, // contextual keyword: 'partial'
{ regex: /\byield(?=\s+(?:return|break)\b)/g, css: 'keyword' } // contextual keyword: 'yield'
];
this.forHtmlScript(SyntaxHighlighter.regexLib.aspScriptTags);
this.langLabel = "C#";
};
Brush.prototype = new SyntaxHighlighter.Highlighter();
Brush.aliases = ['c#', 'cs', 'c-sharp', 'csharp'];
SyntaxHighlighter.brushes.CSharp = Brush;
// CommonJS
typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
})();
SyntaxHighlighter.all();