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ionic-docs.js
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/*!
* Ionic IO
* Copyright 116 Drifty Co. http://drifty.com/
*/
(function() {
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-44023830-1', 'ionicframework.com');
ga('create', 'UA-77242104-1', 'auto');
// Universal ID
ga('create', 'UA-44023830-23', 'auto', {'allowLinker': true}, 'universalID');
ga('require', 'linker');
ga('linker:autoLink', ['ionic.io','blog.ionic.io','apps.ionic.io',
'creator.ionic.io','ideas.ionic.io','showcase.ionic.io','market.ionic.io']);
ga('send', 'pageview');
var IonicSiteModule = angular.module('IonicSite', ['ngAnimate'])
.controller('DocsNavCtrl', ['$scope', '$timeout', function($scope, $timeout) {
var navItemPos = $('#side-nav > ul > .active').length ?
$('#side-nav > ul > .active').offset().top : null;
$sideNav = $('#side-nav');
if ($sideNav[0].offsetHeight < navItemPos + 100) {
$sideNav[0].scrollTop = navItemPos - 300;
}
}])
.controller('SassToggleCtrl', ['$scope', function ($scope) {
$scope.setSassPlatform = function (platform) {
$scope.active = platform;
}
}])
.controller('ComponentsCtrl', ['$scope', '$timeout',
function($scope, $timeout) {
var $androidIframe = $('iframe#demo-android');
var $iosIframe = $('iframe#demo-ios');
var $windowsIframe = $('iframe#demo-windows');
var sectionsWithChildrenSimple = ['buttons', 'cards', 'alerts', 'forms',
'lists', 'tabs', 'toolbar'];
var sectionsWithChildren = {};
for (i in sectionsWithChildrenSimple) {
var section = sectionsWithChildrenSimple[i];
sectionsWithChildren[section] = $('#components-' + section);
}
var updateIframe = debounce(function() {
$iosIframe[0].contentWindow.postMessage(JSON.stringify({
hash: $hash
}), '*');
$androidIframe[0].contentWindow.postMessage(JSON.stringify({
hash: $hash
}), '*');
$windowsIframe[0].contentWindow.postMessage(JSON.stringify({
hash: $hash
}), '*');
}, 500);
$scope.setPlatform = function(platform) {
$scope.previewPlatform = platform;
if (platform == 'ios') {
$scope.androidActive = false;
$scope.windowsActive = false;
$timeout(function() {
$scope.iosActive = true;
},30);
badChromeFix($('iframe#demo-ios'));
} else if (platform == 'windows') {
$scope.iosActive = false;
$scope.androidActive = false;
$timeout(function() {
$scope.windowsActive = true;
},30);
badChromeFix($('iframe#demo-windows'));
} else {
$scope.iosActive = false;
$scope.windowsActive = false;
$timeout(function() {
$scope.androidActive = true;
},30);
badChromeFix($('iframe#demo-android'));
}
function badChromeFix(iframe) {
var raw = navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);
var version = raw ? parseInt(raw[2], 10) : false;
if (version === 49) {
$('ion-content', iframe.contents()).hide();
$timeout(function() {
$('ion-content', iframe.contents()).show();
}, 200);
}
}
};
$scope.setPlatform('ios');
var $scrollspy = $('body').scrollspy({
target: '#components-index'
});
$scrollspy.on('activate.bs.scrollspy', onScrollSpyChange);
(function setSubSections() {
var sections = {};
for (s in sectionsWithChildren) {
// skip loop if the property is from prototype
if (!sectionsWithChildren.hasOwnProperty(s)) {
continue;
}
var subSections = sectionsWithChildren[s][0].nextElementSibling.children;
for (var i = subSections.length - 1; i >= 0; i--) {
var subSectionName = subSections[i].children[0].href.split('#')[1];
sections[subSectionName] = s;
};
};
$scope.subSections = sections;
}());
var $hash;
var $node;
function onScrollSpyChange(e) {
if (e.target.id === 'components-index') {
return;
}
$hash = $('a[href^="#"]', e.target).attr('href').replace(/^#/, '');
$node = $('#' + $hash);
setActive($hash);
if ($node.length) {
$node.attr('id', '');
}
document.location.hash = $hash;
updateIframe();
if ($node.length) {
return $node.attr('id', $hash);
}
}
function debounce(func, wait, immediate) {
var timeout;
return function() {
var context = this;
var args = arguments;
var later = function() {
timeout = null;
if (!immediate) {
func.apply(context, args);
}
};
var callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) {
func.apply(context, args);
}
};
};
function setActive(hash) {
// given a url hash, set the correct section to 'active'
if (hash in $scope.subSections &&
$scope.subSections[hash] in sectionsWithChildren) {
$timeout(function() {
sectionsWithChildren[$scope.subSections[hash]].addClass('active');
});
}
}
(function setUpListeners() {
var evMethod = window.addEventListener ? 'addEventListener' : 'attachEvent';
var eventer = window[evMethod];
var messageEvent = evMethod == 'attachEvent' ? 'onmessage' : 'message';
// Listen to message from child window
eventer(messageEvent, function(e) {
sendCurrentHash(e.data);
}, false);
// Listen for scroll events on iframe - don't allow them to bubble to parent
$('iframe').on('mousewheel DOMMouseScroll', function(ev) {
ev.preventDefault();
});
})();
function sendCurrentHash(platform) {
// send the initial hash if possible
if (platform === 'ios') {
$iosIframe[0].contentWindow.postMessage(JSON.stringify({
hash: window.location.hash
}), '*');
return;
} else if (platform === 'windows') {
$windowsIframe[0].contentWindow.postMessage(JSON.stringify({
hash: window.location.hash
}), '*');
return;
}
$androidIframe[0].contentWindow.postMessage(JSON.stringify({
hash: window.location.hash
}), '*');
};
// positioning the platform preview appropriately on scroll
var $platformPreview = $('#platform-preview');
var $window = $(window);
$window.scroll(fixyCheck);
function fixyCheck(a, b, c) {
if ($window.scrollTop() > 78) {
$platformPreview.addClass('fixey');
} else {
$platformPreview.removeClass('fixey');
}
}
}])
.controller('APIDemoCtrl', ['$scope', '$timeout', function($scope, $timeout) {
var $platformPreview = $('#platform-preview');
$scope.setPlatform = function(platform) {
$scope.previewPlatform = platform;
if (platform == 'ios') {
$scope.androidActive = false;
$scope.windowsActive = false;
$timeout(function() { $scope.iosActive = true; }, 30);
return;
} else if (platform == 'windows') {
$scope.iosActive = false;
$scope.androidActive = false;
$timeout(function() { $scope.windowsActive = true; }, 30);
return;
}
$scope.iosActive = false;
$scope.windowsActive = false;
$timeout(function() { $scope.androidActive = true; }, 30);
};
$scope.setPlatform('ios');
// Listen for scroll events on iframe - don't allow them to bubble to parent
$('iframe').on('mousewheel DOMMouseScroll', function(ev) {
ev.preventDefault();
});
var $window = $(window);
$window.scroll(fixyCheck);
function fixyCheck(a, b, c) {
if ($window.scrollTop() > 78) {
$platformPreview.addClass('fixey');
} else {
$platformPreview.removeClass('fixey');
}
}
}])
.controller('IoniconDocsCtrl', ['$scope', '$http', function($scope, $http) {
$scope.icons = {};
var $modal;
$http.get('site_data.json').then(function(response) {
$scope.icons = response.data;
});
$scope.$watch('icons', filterIcons);
$scope.$watch('searchTerm', filterIcons);
function filterIcons() {
var filteredIcons = {};
if (typeof $scope.searchTerm === 'undefined' || $scope.searchTerm == '') {
$scope.filteredIcons = $scope.icons;
return;
}
var filteredIcons = {};
angular.forEach($scope.icons, function(value, key) {
for (var i = 0; i < value.tags.length; i++) {
if (value.tags[i].indexOf($scope.searchTerm) != -1) {
this[key] = value;
break;
}
}
}, filteredIcons);
$scope.filteredIcons = filteredIcons;
}
$scope.open = function(key) {
$scope.selected = $scope.filteredIcons[key];
$scope.selected.key = key;
if ($modal === undefined) {
$modal = $('#ionicons-modal').modal();
} else {
$modal.modal('show');
}
};
$scope.getIcon = function(iconObj, platform) {
//console.log(iconObj);
if (iconObj === undefined) {
//console.log('undefined');
return;
}
if (iconObj.icons.length === 1 || platform === 'ios') {
return iconObj.icons[0].name;
}
if (iconObj.icons.length === 2) {
return iconObj.icons[1].name;
}
return iconObj.icons[2].name;
};
}]);
IonicSiteModule
// .directive('delayedPre', [function() {
// return {
// restrict: 'EA',
// compile: function(element, attributes) {
//
// return {
// post: function(scope, element, attributes, controller, transcludeFn) {
// var parent = element[0].parentNode;
// var wrapper = document.createElement('pre');
// parent.replaceChild(wrapper, element[0]);
// wrapper.appendChild(element[0]);
// }
// };
// },
// };
// }])
.directive('pre', [function() {
return {
restrict: 'E',
terminal: window.isIoniconsPage ? false : true,
priority: 1000
};
}]);
(function(factory) {
// Setup highlight.js for different environments. First is Node.js or
// CommonJS.
if(typeof exports !== 'undefined') {
factory(exports);
} else {
// Export hljs globally even when using AMD for cases when this script
// is loaded with others that may still expect a global hljs.
window.hljs = factory({});
// Finally register the global hljs with AMD.
if(typeof define === 'function' && define.amd) {
define('hljs', [], function() {
return window.hljs;
});
}
}
}(function(hljs) {
/* Utility functions */
function escape(value) {
return value.replace(/&/gm, '&').replace(/</gm, '<').replace(/>/gm, '>');
}
function tag(node) {
return node.nodeName.toLowerCase();
}
function testRe(re, lexeme) {
var match = re && re.exec(lexeme);
return match && match.index == 0;
}
function isNotHighlighted(language) {
return (/^(no-?highlight|plain|text)$/i).test(language);
}
function blockLanguage(block) {
var i, match, length,
classes = block.className + ' ';
classes += block.parentNode ? block.parentNode.className : '';
// language-* takes precedence over non-prefixed class names
match = (/\blang(?:uage)?-([\w-]+)\b/i).exec(classes);
if (match) {
return getLanguage(match[1]) ? match[1] : 'no-highlight';
}
classes = classes.split(/\s+/);
for (i = 0, length = classes.length; i < length; i++) {
if (getLanguage(classes[i]) || isNotHighlighted(classes[i])) {
return classes[i];
}
}
}
function inherit(parent, obj) {
var result = {}, key;
for (key in parent)
result[key] = parent[key];
if (obj)
for (key in obj)
result[key] = obj[key];
return result;
}
/* Stream merging */
function nodeStream(node) {
var result = [];
(function _nodeStream(node, offset) {
for (var child = node.firstChild; child; child = child.nextSibling) {
if (child.nodeType == 3)
offset += child.nodeValue.length;
else if (child.nodeType == 1) {
result.push({
event: 'start',
offset: offset,
node: child
});
offset = _nodeStream(child, offset);
// Prevent void elements from having an end tag that would actually
// double them in the output. There are more void elements in HTML
// but we list only those realistically expected in code display.
if (!tag(child).match(/br|hr|img|input/)) {
result.push({
event: 'stop',
offset: offset,
node: child
});
}
}
}
return offset;
})(node, 0);
return result;
}
function mergeStreams(original, highlighted, value) {
var processed = 0;
var result = '';
var nodeStack = [];
function selectStream() {
if (!original.length || !highlighted.length) {
return original.length ? original : highlighted;
}
if (original[0].offset != highlighted[0].offset) {
return (original[0].offset < highlighted[0].offset) ? original : highlighted;
}
/*
To avoid starting the stream just before it should stop the order is
ensured that original always starts first and closes last:
if (event1 == 'start' && event2 == 'start')
return original;
if (event1 == 'start' && event2 == 'stop')
return highlighted;
if (event1 == 'stop' && event2 == 'start')
return original;
if (event1 == 'stop' && event2 == 'stop')
return highlighted;
... which is collapsed to:
*/
return highlighted[0].event == 'start' ? original : highlighted;
}
function open(node) {
function attr_str(a) {return ' ' + a.nodeName + '="' + escape(a.value) + '"';}
result += '<' + tag(node) + Array.prototype.map.call(node.attributes, attr_str).join('') + '>';
}
function close(node) {
result += '</' + tag(node) + '>';
}
function render(event) {
(event.event == 'start' ? open : close)(event.node);
}
while (original.length || highlighted.length) {
var stream = selectStream();
result += escape(value.substr(processed, stream[0].offset - processed));
processed = stream[0].offset;
if (stream == original) {
/*
On any opening or closing tag of the original markup we first close
the entire highlighted node stack, then render the original tag along
with all the following original tags at the same offset and then
reopen all the tags on the highlighted stack.
*/
nodeStack.reverse().forEach(close);
do {
render(stream.splice(0, 1)[0]);
stream = selectStream();
} while (stream == original && stream.length && stream[0].offset == processed);
nodeStack.reverse().forEach(open);
} else {
if (stream[0].event == 'start') {
nodeStack.push(stream[0].node);
} else {
nodeStack.pop();
}
render(stream.splice(0, 1)[0]);
}
}
return result + escape(value.substr(processed));
}
/* Initialization */
function compileLanguage(language) {
function reStr(re) {
return (re && re.source) || re;
}
function langRe(value, global) {
return new RegExp(
reStr(value),
'm' + (language.case_insensitive ? 'i' : '') + (global ? 'g' : '')
);
}
function compileMode(mode, parent) {
if (mode.compiled)
return;
mode.compiled = true;
mode.keywords = mode.keywords || mode.beginKeywords;
if (mode.keywords) {
var compiled_keywords = {};
var flatten = function(className, str) {
if (language.case_insensitive) {
str = str.toLowerCase();
}
str.split(' ').forEach(function(kw) {
var pair = kw.split('|');
compiled_keywords[pair[0]] = [className, pair[1] ? Number(pair[1]) : 1];
});
};
if (typeof mode.keywords == 'string') { // string
flatten('keyword', mode.keywords);
} else {
Object.keys(mode.keywords).forEach(function (className) {
flatten(className, mode.keywords[className]);
});
}
mode.keywords = compiled_keywords;
}
mode.lexemesRe = langRe(mode.lexemes || /\b\w+\b/, true);
if (parent) {
if (mode.beginKeywords) {
mode.begin = '\\b(' + mode.beginKeywords.split(' ').join('|') + ')\\b';
}
if (!mode.begin)
mode.begin = /\B|\b/;
mode.beginRe = langRe(mode.begin);
if (!mode.end && !mode.endsWithParent)
mode.end = /\B|\b/;
if (mode.end)
mode.endRe = langRe(mode.end);
mode.terminator_end = reStr(mode.end) || '';
if (mode.endsWithParent && parent.terminator_end)
mode.terminator_end += (mode.end ? '|' : '') + parent.terminator_end;
}
if (mode.illegal)
mode.illegalRe = langRe(mode.illegal);
if (mode.relevance === undefined)
mode.relevance = 1;
if (!mode.contains) {
mode.contains = [];
}
var expanded_contains = [];
mode.contains.forEach(function(c) {
if (c.variants) {
c.variants.forEach(function(v) {expanded_contains.push(inherit(c, v));});
} else {
expanded_contains.push(c == 'self' ? mode : c);
}
});
mode.contains = expanded_contains;
mode.contains.forEach(function(c) {compileMode(c, mode);});
if (mode.starts) {
compileMode(mode.starts, parent);
}
var terminators =
mode.contains.map(function(c) {
return c.beginKeywords ? '\\.?(' + c.begin + ')\\.?' : c.begin;
})
.concat([mode.terminator_end, mode.illegal])
.map(reStr)
.filter(Boolean);
mode.terminators = terminators.length ? langRe(terminators.join('|'), true) : {exec: function(/*s*/) {return null;}};
}
compileMode(language);
}
/*
Core highlighting function. Accepts a language name, or an alias, and a
string with the code to highlight. Returns an object with the following
properties:
- relevance (int)
- value (an HTML string with highlighting markup)
*/
function highlight(name, value, ignore_illegals, continuation) {
function subMode(lexeme, mode) {
for (var i = 0; i < mode.contains.length; i++) {
if (testRe(mode.contains[i].beginRe, lexeme)) {
return mode.contains[i];
}
}
}
function endOfMode(mode, lexeme) {
if (testRe(mode.endRe, lexeme)) {
while (mode.endsParent && mode.parent) {
mode = mode.parent;
}
return mode;
}
if (mode.endsWithParent) {
return endOfMode(mode.parent, lexeme);
}
}
function isIllegal(lexeme, mode) {
return !ignore_illegals && testRe(mode.illegalRe, lexeme);
}
function keywordMatch(mode, match) {
var match_str = language.case_insensitive ? match[0].toLowerCase() : match[0];
return mode.keywords.hasOwnProperty(match_str) && mode.keywords[match_str];
}
function buildSpan(classname, insideSpan, leaveOpen, noPrefix) {
var classPrefix = noPrefix ? '' : options.classPrefix,
openSpan = '<span class="' + classPrefix,
closeSpan = leaveOpen ? '' : '</span>';
openSpan += classname + '">';
return openSpan + insideSpan + closeSpan;
}
function processKeywords() {
if (!top.keywords)
return escape(mode_buffer);
var result = '';
var last_index = 0;
top.lexemesRe.lastIndex = 0;
var match = top.lexemesRe.exec(mode_buffer);
while (match) {
result += escape(mode_buffer.substr(last_index, match.index - last_index));
var keyword_match = keywordMatch(top, match);
if (keyword_match) {
relevance += keyword_match[1];
result += buildSpan(keyword_match[0], escape(match[0]));
} else {
result += escape(match[0]);
}
last_index = top.lexemesRe.lastIndex;
match = top.lexemesRe.exec(mode_buffer);
}
return result + escape(mode_buffer.substr(last_index));
}
function processSubLanguage() {
var explicit = typeof top.subLanguage == 'string';
if (explicit && !languages[top.subLanguage]) {
return escape(mode_buffer);
}
var result = explicit ?
highlight(top.subLanguage, mode_buffer, true, continuations[top.subLanguage]) :
highlightAuto(mode_buffer, top.subLanguage.length ? top.subLanguage : undefined);
// Counting embedded language score towards the host language may be disabled
// with zeroing the containing mode relevance. Usecase in point is Markdown that
// allows XML everywhere and makes every XML snippet to have a much larger Markdown
// score.
if (top.relevance > 0) {
relevance += result.relevance;
}
if (explicit) {
continuations[top.subLanguage] = result.top;
}
return buildSpan(result.language, result.value, false, true);
}
function processBuffer() {
return top.subLanguage !== undefined ? processSubLanguage() : processKeywords();
}
function startNewMode(mode, lexeme) {
var markup = mode.className? buildSpan(mode.className, '', true): '';
if (mode.returnBegin) {
result += markup;
mode_buffer = '';
} else if (mode.excludeBegin) {
result += escape(lexeme) + markup;
mode_buffer = '';
} else {
result += markup;
mode_buffer = lexeme;
}
top = Object.create(mode, {parent: {value: top}});
}
function processLexeme(buffer, lexeme) {
mode_buffer += buffer;
if (lexeme === undefined) {
result += processBuffer();
return 0;
}
var new_mode = subMode(lexeme, top);
if (new_mode) {
result += processBuffer();
startNewMode(new_mode, lexeme);
return new_mode.returnBegin ? 0 : lexeme.length;
}
var end_mode = endOfMode(top, lexeme);
if (end_mode) {
var origin = top;
if (!(origin.returnEnd || origin.excludeEnd)) {
mode_buffer += lexeme;
}
result += processBuffer();
do {
if (top.className) {
result += '</span>';
}
relevance += top.relevance;
top = top.parent;
} while (top != end_mode.parent);
if (origin.excludeEnd) {
result += escape(lexeme);
}
mode_buffer = '';
if (end_mode.starts) {
startNewMode(end_mode.starts, '');
}
return origin.returnEnd ? 0 : lexeme.length;
}
if (isIllegal(lexeme, top))
throw new Error('Illegal lexeme "' + lexeme + '" for mode "' + (top.className || '<unnamed>') + '"');
/*
Parser should not reach this point as all types of lexemes should be caught
earlier, but if it does due to some bug make sure it advances at least one
character forward to prevent infinite looping.
*/
mode_buffer += lexeme;
return lexeme.length || 1;
}
var language = getLanguage(name);
if (!language) {
throw new Error('Unknown language: "' + name + '"');
}
compileLanguage(language);
var top = continuation || language;
var continuations = {}; // keep continuations for sub-languages
var result = '', current;
for(current = top; current != language; current = current.parent) {
if (current.className) {
result = buildSpan(current.className, '', true) + result;
}
}
var mode_buffer = '';
var relevance = 0;
try {
var match, count, index = 0;
while (true) {
top.terminators.lastIndex = index;
match = top.terminators.exec(value);
if (!match)
break;
count = processLexeme(value.substr(index, match.index - index), match[0]);
index = match.index + count;
}
processLexeme(value.substr(index));
for(current = top; current.parent; current = current.parent) { // close dangling modes
if (current.className) {
result += '</span>';
}
}
return {
relevance: relevance,
value: result,
language: name,
top: top
};
} catch (e) {
if (e.message.indexOf('Illegal') != -1) {
return {
relevance: 0,
value: escape(value)
};
} else {
throw e;
}
}
}
/*
Highlighting with language detection. Accepts a string with the code to
highlight. Returns an object with the following properties:
- language (detected language)
- relevance (int)
- value (an HTML string with highlighting markup)
- second_best (object with the same structure for second-best heuristically
detected language, may be absent)
*/
function highlightAuto(text, languageSubset) {
languageSubset = languageSubset || options.languages || Object.keys(languages);
var result = {
relevance: 0,
value: escape(text)
};
var second_best = result;
languageSubset.forEach(function(name) {
if (!getLanguage(name)) {
return;
}
var current = highlight(name, text, false);
current.language = name;
if (current.relevance > second_best.relevance) {
second_best = current;
}
if (current.relevance > result.relevance) {
second_best = result;
result = current;
}
});
if (second_best.language) {
result.second_best = second_best;
}
return result;
}
/*
Post-processing of the highlighted markup:
- replace TABs with something more useful
- replace real line-breaks with '<br>' for non-pre containers
*/
function fixMarkup(value) {
if (options.tabReplace) {
value = value.replace(/^((<[^>]+>|\t)+)/gm, function(match, p1 /*..., offset, s*/) {
return p1.replace(/\t/g, options.tabReplace);
});
}
if (options.useBR) {
value = value.replace(/\n/g, '<br>');
}
return value;
}
function buildClassName(prevClassName, currentLang, resultLang) {
var language = currentLang ? aliases[currentLang] : resultLang,
result = [prevClassName.trim()];
if (!prevClassName.match(/\bhljs\b/)) {
result.push('hljs');
}
if (prevClassName.indexOf(language) === -1) {
result.push(language);
}
return result.join(' ').trim();
}
/*
Applies highlighting to a DOM node containing code. Accepts a DOM node and
two optional parameters for fixMarkup.
*/
function highlightBlock(block) {
var language = blockLanguage(block);
if (isNotHighlighted(language))
return;
var node;
if (options.useBR) {
node = document.createElementNS('http://www.w3.org/1999/xhtml', 'div');
node.innerHTML = block.innerHTML.replace(/\n/g, '').replace(/<br[ \/]*>/g, '\n');
} else {
node = block;
}
var text = node.textContent;
var result = language ? highlight(language, text, true) : highlightAuto(text);
var originalStream = nodeStream(node);
if (originalStream.length) {
var resultNode = document.createElementNS('http://www.w3.org/1999/xhtml', 'div');
resultNode.innerHTML = result.value;
result.value = mergeStreams(originalStream, nodeStream(resultNode), text);
}
result.value = fixMarkup(result.value);
block.innerHTML = result.value;
block.className = buildClassName(block.className, language, result.language);
block.result = {
language: result.language,
re: result.relevance
};
if (result.second_best) {
block.second_best = {
language: result.second_best.language,
re: result.second_best.relevance
};
}
}
var options = {
classPrefix: 'hljs-',
tabReplace: null,
useBR: false,
languages: undefined
};
/*
Updates highlight.js global options with values passed in the form of an object
*/
function configure(user_options) {
options = inherit(options, user_options);
}
/*
Applies highlighting to all <pre><code>..</code></pre> blocks on a page.
*/
function initHighlighting() {
if (initHighlighting.called)
return;
initHighlighting.called = true;
var blocks = document.querySelectorAll('pre code');
Array.prototype.forEach.call(blocks, highlightBlock);
}
/*
Attaches highlighting to the page load event.
*/
function initHighlightingOnLoad() {
addEventListener('DOMContentLoaded', initHighlighting, false);
addEventListener('load', initHighlighting, false);
}
var languages = {};
var aliases = {};
function registerLanguage(name, language) {
var lang = languages[name] = language(hljs);
if (lang.aliases) {
lang.aliases.forEach(function(alias) {aliases[alias] = name;});
}
}
function listLanguages() {
return Object.keys(languages);
}
function getLanguage(name) {
name = (name || '').toLowerCase();
return languages[name] || languages[aliases[name]];
}
/* Interface definition */
hljs.highlight = highlight;
hljs.highlightAuto = highlightAuto;
hljs.fixMarkup = fixMarkup;
hljs.highlightBlock = highlightBlock;
hljs.configure = configure;
hljs.initHighlighting = initHighlighting;
hljs.initHighlightingOnLoad = initHighlightingOnLoad;
hljs.registerLanguage = registerLanguage;
hljs.listLanguages = listLanguages;
hljs.getLanguage = getLanguage;
hljs.inherit = inherit;
// Common regexps
hljs.IDENT_RE = '[a-zA-Z]\\w*';