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Better Docs

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commit 18e26b42f6a62a0815e2c8d1d5e74ad6de0d67d8 1 parent 07db955
@davglass davglass authored
View
80 output/assets/css/main.css
@@ -30,6 +30,50 @@ body {
padding: 0;
}
+
+ul.links {
+ list-style-type: none;
+ padding-left: 0;
+}
+
+ul.links li {
+ margin-bottom: 8px;
+}
+
+ul.links .button {
+ display: block;
+ text-align: left;
+}
+
+.crumbs {
+ background: whiteSmoke;
+ background: -moz-linear-gradient(top,#DCDBD9 0,#F6F5F3 100%);
+ background: -webkit-gradient(linear,left top,left bottom,color-stop(0%,#DCDBD9),color-stop(100%,#F6F5F3));
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#dcdbd9',endColorstr='#F6F5F3',GradientType=0);
+ border-top: 1px solid #DFDFDF;
+ border-bottom: 1px solid #DFDFDF;
+ padding: 0.25em 1.25em 0.25em;
+ margin-bottom: 0.75em;
+}
+.crumbs a, .crumbs a:visited {
+ color: #30418C;
+}
+
+#hd {
+ background: whiteSmoke;
+ background: -moz-linear-gradient(top,#DCDBD9 0,#F6F5F3 100%);
+ background: -webkit-gradient(linear,left top,left bottom,color-stop(0%,#DCDBD9),color-stop(100%,#F6F5F3));
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#dcdbd9',endColorstr='#F6F5F3',GradientType=0);
+ border-bottom: 1px solid #DFDFDF;
+ padding: 0.75em 0 0.5em;
+ margin-bottom: 15px;
+}
+
+#hd img {
+ margin-right: 10px;
+ vertical-align: middle;
+}
+
/* -- Links ----------------------------------------------------------------- */
a {
color: #356de4;
@@ -100,7 +144,7 @@ code, kbd, pre, samp {
line-height: 1.35;
}
-p code, p kbd, p samp, li code, li kbd, li samp {
+p code, p kbd, p samp {
background: #FCFBFA;
border: 1px solid #EFEEED;
padding: 0 3px;
@@ -190,7 +234,6 @@ th {
/* -- Layout and Content ---------------------------------------------------- */
#doc {
margin: auto;
- max-width: 1200px;
min-width: 960px;
padding-bottom: 50px;
}
@@ -354,36 +397,3 @@ th {
/* List with extra vertical spacing between items. */
.spaced li { margin: 0.8em 0; }
-ada;
- *padding-bottom: 5px;
-}
-
-.button:hover {
- border-color: #466899;
- -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
- -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
- box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
- color: #fff;
- text-decoration: none;
- -moz-text-shadow: 1px 1px 0 #222;
- -webkit-text-shadow: 1px 1px 0 #222;
- text-shadow: 1px 1px 0 #222;
-
- background: #6396D8; /* old browsers */
- background: -moz-linear-gradient(top, #6396D8 0%, #5A83BC 50%, #547AB7 51%, #466899 100%); /* firefox */
- background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#6396D8), color-stop(50%,#5A83BC), color-stop(51%,#547AB7), color-stop(100%,#466899)); /* webkit */
- filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#6396D8', endColorstr='#466899',GradientType=0 ); /* ie */
-}
-
-/* Big download button, like on the Home page. */
-.button.download {
- display: block;
- font-size: 18px;
- margin: 0 0 1em;
- padding: 9px 17px 8px;
-}
-
-.newwindow { text-align: center; }
-
-/* List with extra vertical spacing between items. */
-.spaced li { margin: 0.8em 0; }
View
3  output/assets/vendor/prettify/prettify-min.js
@@ -1 +1,2 @@
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d(V){var U=V.langExtension;try{var S=a(V.sourceNode);var T=S.sourceCode;V.sourceCode=T;V.spans=S.spans;V.basePos=0;q(U,T)(V);D(V)}catch(W){if("console" in window){console.log(W&&W.stack?W.stack:W)}}}function y(W,V,U){var S=document.createElement("PRE");S.innerHTML=W;if(U){Q(S,U)}var T={langExtension:V,numberLines:U,sourceNode:S};d(T);return S.innerHTML}function b(ad){function Y(af){return document.getElementsByTagName(af)}var ac=[Y("pre"),Y("code"),Y("xmp")];var T=[];for(var aa=0;aa<ac.length;++aa){for(var Z=0,V=ac[aa].length;Z<V;++Z){T.push(ac[aa][Z])}}ac=null;var W=Date;if(!W.now){W={now:function(){return +(new Date)}}}var X=0;var S;var ab=/\blang(?:uage)?-([\w.]+)(?!\S)/;var ae=/\bprettyprint\b/;function U(){var ag=(window.PR_SHOULD_USE_CONTINUATION?W.now()+250:Infinity);for(;X<T.length&&W.now()<ag;X++){var aj=T[X];var ai=aj.className;if(ai.indexOf("prettyprint")>=0){var ah=ai.match(ab);var am;if(!ah&&(am=o(aj))&&"CODE"===am.tagName){ah=am.className.match(ab)}if(ah){ah=ah[1]}var 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+egisterLangHandler(PR.createSimpleLexer([],[[PR.PR_KEYWORD,/^-?(?:[_a-z]|(?:\\[\da-f]+ ?))(?:[_a-z\d\-]|\\(?:\\[\da-f]+ ?))*/i]]),["css-kw"]);PR.registerLangHandler(PR.createSimpleLexer([],[[PR.PR_STRING,/^[^\)\"\']+/]]),["css-str"]);
View
597 output/assets/vendor/prettify/prettify.js
@@ -56,7 +56,7 @@
*/
// JSLint declarations
-/*global console, document, navigator, setTimeout, window, define */
+/*global console, document, navigator, setTimeout, window */
/**
* Split {@code prettyPrint} into multiple timeouts so as not to interfere with
@@ -65,30 +65,12 @@
*/
window['PR_SHOULD_USE_CONTINUATION'] = true;
-/**
- * Find all the {@code <pre>} and {@code <code>} tags in the DOM with
- * {@code class=prettyprint} and prettify them.
- *
- * @param {Function?} opt_whenDone if specified, called when the last entry
- * has been finished.
- */
-var prettyPrintOne;
-/**
- * Pretty print a chunk of code.
- *
- * @param {string} sourceCodeHtml code as html
- * @return {string} code as html, but prettier
- */
-var prettyPrint;
-
-
(function () {
- var win = window;
// Keyword lists for various languages.
// We use things that coerce to strings to make them compact when minified
// and to defeat aggressive optimizers that fold large string constants.
var FLOW_CONTROL_KEYWORDS = ["break,continue,do,else,for,if,return,while"];
- var C_KEYWORDS = [FLOW_CONTROL_KEYWORDS,"auto,case,char,const,default," +
+ var C_KEYWORDS = [FLOW_CONTROL_KEYWORDS,"auto,case,char,const,default," +
"double,enum,extern,float,goto,int,long,register,short,signed,sizeof," +
"static,struct,switch,typedef,union,unsigned,void,volatile"];
var COMMON_KEYWORDS = [C_KEYWORDS,"catch,class,delete,false,import," +
@@ -104,13 +86,12 @@ var prettyPrint;
"transient"];
var CSHARP_KEYWORDS = [JAVA_KEYWORDS,
"as,base,by,checked,decimal,delegate,descending,dynamic,event," +
- "fixed,foreach,from,group,implicit,in,interface,internal,into,is,let," +
- "lock,object,out,override,orderby,params,partial,readonly,ref,sbyte," +
- "sealed,stackalloc,string,select,uint,ulong,unchecked,unsafe,ushort," +
- "var,virtual,where"];
+ "fixed,foreach,from,group,implicit,in,interface,internal,into,is,lock," +
+ "object,out,override,orderby,params,partial,readonly,ref,sbyte,sealed," +
+ "stackalloc,string,select,uint,ulong,unchecked,unsafe,ushort,var"];
var COFFEE_KEYWORDS = "all,and,by,catch,class,else,extends,false,finally," +
"for,if,in,is,isnt,loop,new,no,not,null,of,off,on,or,return,super,then," +
- "throw,true,try,unless,until,when,while,yes";
+ "true,try,unless,until,when,while,yes";
var JSCRIPT_KEYWORDS = [COMMON_KEYWORDS,
"debugger,eval,export,function,get,null,set,undefined,var,with," +
"Infinity,NaN"];
@@ -130,7 +111,7 @@ var prettyPrint;
var ALL_KEYWORDS = [
CPP_KEYWORDS, CSHARP_KEYWORDS, JSCRIPT_KEYWORDS, PERL_KEYWORDS +
PYTHON_KEYWORDS, RUBY_KEYWORDS, SH_KEYWORDS];
- var C_TYPES = /^(DIR|FILE|vector|(de|priority_)?queue|list|stack|(const_)?iterator|(multi)?(set|map)|bitset|u?(int|float)\d*)\b/;
+ var C_TYPES = /^(DIR|FILE|vector|(de|priority_)?queue|list|stack|(const_)?iterator|(multi)?(set|map)|bitset|u?(int|float)\d*)/;
// token style names. correspond to css classes
/**
@@ -164,7 +145,7 @@ var prettyPrint;
*/
var PR_PUNCTUATION = 'pun';
/**
- * token style for plain text.
+ * token style for a punctuation string.
* @const
*/
var PR_PLAIN = 'pln';
@@ -216,14 +197,14 @@ var prettyPrint;
* "in" keyword since it's not a keyword in many languages, and might be used
* as a count of inches.
*
- * <p>The link above does not accurately describe EcmaScript rules since
+ * <p>The link a above does not accurately describe EcmaScript rules since
* it fails to distinguish between (a=++/b/i) and (a++/b/i) but it works
* very well in practice.
*
* @private
* @const
*/
-var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[+\\-]=|->|\\/=?|::?|<<?=?|>>?>?=?|,|;|\\?|@|\\[|~|{|\\^\\^?=?|\\|\\|?=?|break|case|continue|delete|do|else|finally|instanceof|return|throw|try|typeof)\\s*';
+var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|\\!|\\!=|\\!==|\\#|\\%|\\%=|&|&&|&&=|&=|\\(|\\*|\\*=|\\+=|\\,|\\-=|\\->|\\/|\\/=|:|::|\\;|<|<<|<<=|<=|=|==|===|>|>=|>>|>>=|>>>|>>>=|\\?|\\@|\\[|\\^|\\^=|\\^\\^|\\^\\^=|\\{|\\||\\|=|\\|\\||\\|\\|=|\\~|break|case|continue|delete|do|else|finally|instanceof|return|throw|try|typeof)\\s*';
// CAVEAT: this does not properly handle the case where a regular
// expression immediately follows another since a regular expression may
@@ -242,7 +223,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
*/
function combinePrefixPatterns(regexs) {
var capturedGroupIndex = 0;
-
+
var needToFoldCase = false;
var ignoreCase = false;
for (var i = 0, n = regexs.length; i < n; ++i) {
@@ -256,7 +237,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
break;
}
}
-
+
var escapeCharToCodeUnit = {
'b': 8,
't': 9,
@@ -265,7 +246,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
'f': 0xc,
'r': 0xd
};
-
+
function decodeEscape(charsetPart) {
var cc0 = charsetPart.charCodeAt(0);
if (cc0 !== 92 /* \\ */) {
@@ -283,16 +264,18 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
return charsetPart.charCodeAt(1);
}
}
-
+
function encodeEscape(charCode) {
if (charCode < 0x20) {
return (charCode < 0x10 ? '\\x0' : '\\x') + charCode.toString(16);
}
var ch = String.fromCharCode(charCode);
- return (ch === '\\' || ch === '-' || ch === ']' || ch === '^')
- ? "\\" + ch : ch;
+ if (ch === '\\' || ch === '-' || ch === '[' || ch === ']') {
+ ch = '\\' + ch;
+ }
+ return ch;
}
-
+
function caseFoldCharset(charSet) {
var charsetParts = charSet.substring(1, charSet.length - 1).match(
new RegExp(
@@ -304,16 +287,13 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
+ '|-'
+ '|[^-\\\\]',
'g'));
+ var groups = [];
var ranges = [];
var inverse = charsetParts[0] === '^';
-
- var out = ['['];
- if (inverse) { out.push('^'); }
-
for (var i = inverse ? 1 : 0, n = charsetParts.length; i < n; ++i) {
var p = charsetParts[i];
if (/\\[bdsw]/i.test(p)) { // Don't muck with named groups.
- out.push(p);
+ groups.push(p);
} else {
var start = decodeEscape(p);
var end;
@@ -338,12 +318,12 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
}
}
}
-
+
// [[1, 10], [3, 4], [8, 12], [14, 14], [16, 16], [17, 17]]
// -> [[1, 12], [14, 14], [16, 17]]
ranges.sort(function (a, b) { return (a[0] - b[0]) || (b[1] - a[1]); });
var consolidatedRanges = [];
- var lastRange = [];
+ var lastRange = [NaN, NaN];
for (var i = 0; i < ranges.length; ++i) {
var range = ranges[i];
if (range[0] <= lastRange[1] + 1) {
@@ -352,7 +332,10 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
consolidatedRanges.push(lastRange = range);
}
}
-
+
+ var out = ['['];
+ if (inverse) { out.push('^'); }
+ out.push.apply(out, groups);
for (var i = 0; i < consolidatedRanges.length; ++i) {
var range = consolidatedRanges[i];
out.push(encodeEscape(range[0]));
@@ -364,7 +347,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
out.push(']');
return out.join('');
}
-
+
function allowAnywhereFoldCaseAndRenumberGroups(regex) {
// Split into character sets, escape sequences, punctuation strings
// like ('(', '(?:', ')', '^'), and runs of characters that do not
@@ -378,17 +361,17 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
+ '|\\\\[0-9]+' // a back-reference or octal escape
+ '|\\\\[^ux0-9]' // other escape sequence
+ '|\\(\\?[:!=]' // start of a non-capturing group
- + '|[\\(\\)\\^]' // start/end of a group, or line start
+ + '|[\\(\\)\\^]' // start/emd of a group, or line start
+ '|[^\\x5B\\x5C\\(\\)\\^]+' // run of other characters
+ ')',
'g'));
var n = parts.length;
-
+
// Maps captured group numbers to the number they will occupy in
// the output or to -1 if that has not been determined, or to
// undefined if they need not be capturing in the output.
var capturedGroups = [];
-
+
// Walk over and identify back references to build the capturedGroups
// mapping.
for (var i = 0, groupIndex = 0; i < n; ++i) {
@@ -398,19 +381,12 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
++groupIndex;
} else if ('\\' === p.charAt(0)) {
var decimalValue = +p.substring(1);
- if (decimalValue) {
- if (decimalValue <= groupIndex) {
- capturedGroups[decimalValue] = -1;
- } else {
- // Replace with an unambiguous escape sequence so that
- // an octal escape sequence does not turn into a backreference
- // to a capturing group from an earlier regex.
- parts[i] = encodeEscape(decimalValue);
- }
+ if (decimalValue && decimalValue <= groupIndex) {
+ capturedGroups[decimalValue] = -1;
}
}
}
-
+
// Renumber groups and reduce capturing groups to non-capturing groups
// where possible.
for (var i = 1; i < capturedGroups.length; ++i) {
@@ -422,23 +398,23 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
var p = parts[i];
if (p === '(') {
++groupIndex;
- if (!capturedGroups[groupIndex]) {
+ if (capturedGroups[groupIndex] === undefined) {
parts[i] = '(?:';
}
} else if ('\\' === p.charAt(0)) {
var decimalValue = +p.substring(1);
if (decimalValue && decimalValue <= groupIndex) {
- parts[i] = '\\' + capturedGroups[decimalValue];
+ parts[i] = '\\' + capturedGroups[groupIndex];
}
}
}
-
+
// Remove any prefix anchors so that the output will match anywhere.
// ^^ really does mean an anchored match though.
- for (var i = 0; i < n; ++i) {
+ for (var i = 0, groupIndex = 0; i < n; ++i) {
if ('^' === parts[i] && '^' !== parts[i + 1]) { parts[i] = ''; }
}
-
+
// Expand letters to groups to handle mixing of case-sensitive and
// case-insensitive patterns if necessary.
if (regex.ignoreCase && needToFoldCase) {
@@ -458,10 +434,10 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
}
}
}
-
+
return parts.join('');
}
-
+
var rewritten = [];
for (var i = 0, n = regexs.length; i < n; ++i) {
var regex = regexs[i];
@@ -469,7 +445,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
rewritten.push(
'(?:' + allowAnywhereFoldCaseAndRenumberGroups(regex) + ')');
}
-
+
return new RegExp(rewritten.join('|'), ignoreCase ? 'gi' : 'g');
}
@@ -497,8 +473,8 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
* <pre>
* {
* sourceCode: "print 'Hello '\n + 'World';",
- * // 1 2
- * // 012345678901234 5678901234567
+ * // 1 2
+ * // 012345678901234 5678901234567
* spans: [0, #1, 6, #2, 14, #3, 15, #4]
* }
* </pre>
@@ -515,18 +491,25 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
* </p>
*
* @param {Node} node an HTML DOM subtree containing source-code.
- * @param {boolean} isPreformatted true if white-space in text nodes should
- * be considered significant.
* @return {Object} source code and the text nodes in which they occur.
*/
- function extractSourceSpans(node, isPreformatted) {
+ function extractSourceSpans(node) {
var nocode = /(?:^|\s)nocode(?:\s|$)/;
-
+
var chunks = [];
var length = 0;
var spans = [];
var k = 0;
-
+
+ var whitespace;
+ if (node.currentStyle) {
+ whitespace = node.currentStyle.whiteSpace;
+ } else if (window.getComputedStyle) {
+ whitespace = document.defaultView.getComputedStyle(node, null)
+ .getPropertyValue('white-space');
+ }
+ var isPreformatted = whitespace && 'pre' === whitespace.substring(0, 3);
+
function walk(node) {
switch (node.nodeType) {
case 1: // Element
@@ -534,8 +517,8 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
for (var child = node.firstChild; child; child = child.nextSibling) {
walk(child);
}
- var nodeName = node.nodeName.toLowerCase();
- if ('br' === nodeName || 'li' === nodeName) {
+ var nodeName = node.nodeName;
+ if ('BR' === nodeName || 'LI' === nodeName) {
chunks[k] = '\n';
spans[k << 1] = length++;
spans[(k++ << 1) | 1] = node;
@@ -558,9 +541,9 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
break;
}
}
-
+
walk(node);
-
+
return {
sourceCode: chunks.join('').replace(/\n$/, ''),
spans: spans
@@ -832,13 +815,12 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
} else {
// Stop C preprocessor declarations at an unclosed open comment
shortcutStylePatterns.push(
- [PR_COMMENT, /^#(?:(?:define|e(?:l|nd)if|else|error|ifn?def|include|line|pragma|undef|warning)\b|[^\r\n]*)/,
+ [PR_COMMENT, /^#(?:(?:define|elif|else|endif|error|ifdef|include|ifndef|line|pragma|undef|warning)\b|[^\r\n]*)/,
null, '#']);
}
- // #include <stdio.h>
fallthroughStylePatterns.push(
[PR_STRING,
- /^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h(?:h|pp|\+\+)?|[a-z]\w*)>/,
+ /^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h|[a-z]\w*)>/,
null]);
} else {
shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']);
@@ -886,45 +868,6 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
}
shortcutStylePatterns.push([PR_PLAIN, /^\s+/, null, ' \r\n\t\xA0']);
-
- var punctuation =
- // The Bash man page says
-
- // A word is a sequence of characters considered as a single
- // unit by GRUB. Words are separated by metacharacters,
- // which are the following plus space, tab, and newline: { }
- // | & $ ; < >
- // ...
-
- // A word beginning with # causes that word and all remaining
- // characters on that line to be ignored.
-
- // which means that only a '#' after /(?:^|[{}|&$;<>\s])/ starts a
- // comment but empirically
- // $ echo {#}
- // {#}
- // $ echo \$#
- // $#
- // $ echo }#
- // }#
-
- // so /(?:^|[|&;<>\s])/ is more appropriate.
-
- // http://gcc.gnu.org/onlinedocs/gcc-2.95.3/cpp_1.html#SEC3
- // suggests that this definition is compatible with a
- // default mode that tries to use a single token definition
- // to recognize both bash/python style comments and C
- // preprocessor directives.
-
- // This definition of punctuation does not include # in the list of
- // follow-on exclusions, so # will not be broken before if preceeded
- // by a punctuation character. We could try to exclude # after
- // [|&;<>] but that doesn't seem to cause many major problems.
- // If that does turn out to be a problem, we should change the below
- // when hc is truthy to include # in the run of punctuation characters
- // only when not followint [|&;<>].
- /^.[^\s\w\.$@\'\"\`\/\\]*/;
-
fallthroughStylePatterns.push(
// TODO(mikesamuel): recognize non-latin letters and numerals in idents
[PR_LITERAL, /^@[a-z_$][a-z_$@0-9]*/i, null],
@@ -945,7 +888,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
null, '0123456789'],
// Don't treat escaped quotes in bash as starting strings. See issue 144.
[PR_PLAIN, /^\\[\s\S]?/, null],
- [PR_PUNCTUATION, punctuation, null]);
+ [PR_PUNCTUATION, /^.[^\s\w\.$@\'\"\`\/\#\\]*/, null]);
return createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns);
}
@@ -966,28 +909,37 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
* HTMLOListElement, and each line is moved into a separate list item.
* This requires cloning elements, so the input might not have unique
* IDs after numbering.
- * @param {boolean} isPreformatted true iff white-space in text nodes should
- * be treated as significant.
*/
- function numberLines(node, opt_startLineNum, isPreformatted) {
+ function numberLines(node, opt_startLineNum) {
var nocode = /(?:^|\s)nocode(?:\s|$)/;
var lineBreak = /\r\n?|\n/;
-
+
var document = node.ownerDocument;
-
- var li = document.createElement('li');
+
+ var whitespace;
+ if (node.currentStyle) {
+ whitespace = node.currentStyle.whiteSpace;
+ } else if (window.getComputedStyle) {
+ whitespace = document.defaultView.getComputedStyle(node, null)
+ .getPropertyValue('white-space');
+ }
+ // If it's preformatted, then we need to split lines on line breaks
+ // in addition to <BR>s.
+ var isPreformatted = whitespace && 'pre' === whitespace.substring(0, 3);
+
+ var li = document.createElement('LI');
while (node.firstChild) {
li.appendChild(node.firstChild);
}
// An array of lines. We split below, so this is initialized to one
// un-split line.
var listItems = [li];
-
+
function walk(node) {
switch (node.nodeType) {
case 1: // Element
if (nocode.test(node.className)) { break; }
- if ('br' === node.nodeName) {
+ if ('BR' === node.nodeName) {
breakAfter(node);
// Discard the <BR> since it is now flush against a </LI>.
if (node.parentNode) {
@@ -1022,7 +974,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
break;
}
}
-
+
// Split a line after the given node.
function breakAfter(lineEndNode) {
// If there's nothing to the right, then we can skip ending the line
@@ -1032,7 +984,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
lineEndNode = lineEndNode.parentNode;
if (!lineEndNode) { return; }
}
-
+
function breakLeftOf(limit, copy) {
// Clone shallowly if this node needs to be on both sides of the break.
var rightSide = copy ? limit.cloneNode(false) : limit;
@@ -1054,9 +1006,9 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
}
return rightSide;
}
-
+
var copiedListItem = breakLeftOf(lineEndNode.nextSibling, 0);
-
+
// Walk the parent chain until we reach an unattached LI.
for (var parent;
// Check nodeType since IE invents document fragments.
@@ -1066,20 +1018,20 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
// Put it on the list of lines for later processing.
listItems.push(copiedListItem);
}
-
+
// Split lines while there are lines left to split.
for (var i = 0; // Number of lines that have been split so far.
i < listItems.length; // length updated by breakAfter calls.
++i) {
walk(listItems[i]);
}
-
+
// Make sure numeric indices show correctly.
if (opt_startLineNum === (opt_startLineNum|0)) {
listItems[0].setAttribute('value', opt_startLineNum);
}
-
- var ol = document.createElement('ol');
+
+ var ol = document.createElement('OL');
ol.className = 'linenums';
var offset = Math.max(0, ((opt_startLineNum - 1 /* zero index */)) | 0) || 0;
for (var i = 0, n = listItems.length; i < n; ++i) {
@@ -1093,7 +1045,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
}
ol.appendChild(li);
}
-
+
node.appendChild(ol);
}
@@ -1111,26 +1063,25 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
* @private
*/
function recombineTagsAndDecorations(job) {
- var isIE8OrEarlier = /\bMSIE\s(\d+)/.exec(navigator.userAgent);
- isIE8OrEarlier = isIE8OrEarlier && +isIE8OrEarlier[1] <= 8;
+ var isIE = /\bMSIE\b/.test(navigator.userAgent);
var newlineRe = /\n/g;
-
+
var source = job.sourceCode;
var sourceLength = source.length;
// Index into source after the last code-unit recombined.
var sourceIndex = 0;
-
+
var spans = job.spans;
var nSpans = spans.length;
// Index into spans after the last span which ends at or before sourceIndex.
var spanIndex = 0;
-
+
var decorations = job.decorations;
var nDecorations = decorations.length;
// Index into decorations after the last decoration which ends at or before
// sourceIndex.
var decorationIndex = 0;
-
+
// Remove all zero-length decorations.
decorations[nDecorations] = sourceLength;
var decPos, i;
@@ -1143,7 +1094,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
}
}
nDecorations = decPos;
-
+
// Simplify decorations.
for (i = decPos = 0; i < nDecorations;) {
var startPos = decorations[i];
@@ -1157,65 +1108,52 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
decorations[decPos++] = startDec;
i = end;
}
-
+
nDecorations = decorations.length = decPos;
-
- var sourceNode = job.sourceNode;
- var oldDisplay;
- if (sourceNode) {
- oldDisplay = sourceNode.style.display;
- sourceNode.style.display = 'none';
- }
- try {
- var decoration = null;
- while (spanIndex < nSpans) {
- var spanStart = spans[spanIndex];
- var spanEnd = spans[spanIndex + 2] || sourceLength;
-
- var decEnd = decorations[decorationIndex + 2] || sourceLength;
-
- var end = Math.min(spanEnd, decEnd);
-
- var textNode = spans[spanIndex + 1];
- var styledText;
- if (textNode.nodeType !== 1 // Don't muck with <BR>s or <LI>s
- // Don't introduce spans around empty text nodes.
- && (styledText = source.substring(sourceIndex, end))) {
- // This may seem bizarre, and it is. Emitting LF on IE causes the
- // code to display with spaces instead of line breaks.
- // Emitting Windows standard issue linebreaks (CRLF) causes a blank
- // space to appear at the beginning of every line but the first.
- // Emitting an old Mac OS 9 line separator makes everything spiffy.
- if (isIE8OrEarlier) {
- styledText = styledText.replace(newlineRe, '\r');
- }
- textNode.nodeValue = styledText;
- var document = textNode.ownerDocument;
- var span = document.createElement('span');
- span.className = decorations[decorationIndex + 1];
- var parentNode = textNode.parentNode;
- parentNode.replaceChild(span, textNode);
- span.appendChild(textNode);
- if (sourceIndex < spanEnd) { // Split off a text node.
- spans[spanIndex + 1] = textNode
- // TODO: Possibly optimize by using '' if there's no flicker.
- = document.createTextNode(source.substring(end, spanEnd));
- parentNode.insertBefore(textNode, span.nextSibling);
- }
- }
-
- sourceIndex = end;
-
- if (sourceIndex >= spanEnd) {
- spanIndex += 2;
- }
- if (sourceIndex >= decEnd) {
- decorationIndex += 2;
+
+ var decoration = null;
+ while (spanIndex < nSpans) {
+ var spanStart = spans[spanIndex];
+ var spanEnd = spans[spanIndex + 2] || sourceLength;
+
+ var decStart = decorations[decorationIndex];
+ var decEnd = decorations[decorationIndex + 2] || sourceLength;
+
+ var end = Math.min(spanEnd, decEnd);
+
+ var textNode = spans[spanIndex + 1];
+ var styledText;
+ if (textNode.nodeType !== 1 // Don't muck with <BR>s or <LI>s
+ // Don't introduce spans around empty text nodes.
+ && (styledText = source.substring(sourceIndex, end))) {
+ // This may seem bizarre, and it is. Emitting LF on IE causes the
+ // code to display with spaces instead of line breaks.
+ // Emitting Windows standard issue linebreaks (CRLF) causes a blank
+ // space to appear at the beginning of every line but the first.
+ // Emitting an old Mac OS 9 line separator makes everything spiffy.
+ if (isIE) { styledText = styledText.replace(newlineRe, '\r'); }
+ textNode.nodeValue = styledText;
+ var document = textNode.ownerDocument;
+ var span = document.createElement('SPAN');
+ span.className = decorations[decorationIndex + 1];
+ var parentNode = textNode.parentNode;
+ parentNode.replaceChild(span, textNode);
+ span.appendChild(textNode);
+ if (sourceIndex < spanEnd) { // Split off a text node.
+ spans[spanIndex + 1] = textNode
+ // TODO: Possibly optimize by using '' if there's no flicker.
+ = document.createTextNode(source.substring(end, spanEnd));
+ parentNode.insertBefore(textNode, span.nextSibling);
}
}
- } finally {
- if (sourceNode) {
- sourceNode.style.display = oldDisplay;
+
+ sourceIndex = end;
+
+ if (sourceIndex >= spanEnd) {
+ spanIndex += 2;
+ }
+ if (sourceIndex >= decEnd) {
+ decorationIndex += 2;
}
}
}
@@ -1244,7 +1182,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
var ext = fileExtensions[i];
if (!langHandlerRegistry.hasOwnProperty(ext)) {
langHandlerRegistry[ext] = handler;
- } else if (win['console']) {
+ } else if (window['console']) {
console['warn']('cannot override language handler %s', ext);
}
}
@@ -1356,15 +1294,14 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
'tripleQuotedStrings': true,
'regexLiterals': true
}), ['coffee']);
- registerLangHandler(
- createSimpleLexer([], [[PR_STRING, /^[\s\S]+/]]), ['regex']);
+ registerLangHandler(createSimpleLexer([], [[PR_STRING, /^[\s\S]+/]]), ['regex']);
function applyDecorator(job) {
var opt_langExtension = job.langExtension;
try {
// Extract tags, and convert the source code to plain text.
- var sourceAndSpans = extractSourceSpans(job.sourceNode, job.pre);
+ var sourceAndSpans = extractSourceSpans(job.sourceNode);
/** Plain text. @type {string} */
var source = sourceAndSpans.sourceCode;
job.sourceCode = source;
@@ -1378,7 +1315,7 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
// modifying the sourceNode in place.
recombineTagsAndDecorations(job);
} catch (e) {
- if (win['console']) {
+ if ('console' in window) {
console['log'](e && e['stack'] ? e['stack'] : e);
}
}
@@ -1392,20 +1329,19 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
* or the 1-indexed number of the first line in sourceCodeHtml.
*/
function prettyPrintOne(sourceCodeHtml, opt_langExtension, opt_numberLines) {
- var container = document.createElement('pre');
+ var container = document.createElement('PRE');
// This could cause images to load and onload listeners to fire.
// E.g. <img onerror="alert(1337)" src="nosuchimage.png">.
// We assume that the inner HTML is from a trusted source.
container.innerHTML = sourceCodeHtml;
if (opt_numberLines) {
- numberLines(container, opt_numberLines, true);
+ numberLines(container, opt_numberLines);
}
var job = {
langExtension: opt_langExtension,
numberLines: opt_numberLines,
- sourceNode: container,
- pre: 1
+ sourceNode: container
};
applyDecorator(job);
return container.innerHTML;
@@ -1435,88 +1371,59 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
var langExtensionRe = /\blang(?:uage)?-([\w.]+)(?!\S)/;
var prettyPrintRe = /\bprettyprint\b/;
- var prettyPrintedRe = /\bprettyprinted\b/;
- var preformattedTagNameRe = /pre|xmp/i;
- var codeRe = /^code$/i;
- var preCodeXmpRe = /^(?:pre|code|xmp)$/i;
function doWork() {
- var endTime = (win['PR_SHOULD_USE_CONTINUATION'] ?
+ var endTime = (window['PR_SHOULD_USE_CONTINUATION'] ?
clock['now']() + 250 /* ms */ :
Infinity);
for (; k < elements.length && clock['now']() < endTime; k++) {
var cs = elements[k];
var className = cs.className;
- if (prettyPrintRe.test(className)
- // Don't redo this if we've already done it.
- // This allows recalling pretty print to just prettyprint elements
- // that have been added to the page since last call.
- && !prettyPrintedRe.test(className)) {
+ if (className.indexOf('prettyprint') >= 0) {
+ // If the classes includes a language extensions, use it.
+ // Language extensions can be specified like
+ // <pre class="prettyprint lang-cpp">
+ // the language extension "cpp" is used to find a language handler as
+ // passed to PR.registerLangHandler.
+ // HTML5 recommends that a language be specified using "language-"
+ // as the prefix instead. Google Code Prettify supports both.
+ // http://dev.w3.org/html5/spec-author-view/the-code-element.html
+ var langExtension = className.match(langExtensionRe);
+ // Support <pre class="prettyprint"><code class="language-c">
+ var wrapper;
+ if (!langExtension && (wrapper = childContentWrapper(cs))
+ && "CODE" === wrapper.tagName) {
+ langExtension = wrapper.className.match(langExtensionRe);
+ }
+
+ if (langExtension) {
+ langExtension = langExtension[1];
+ }
// make sure this is not nested in an already prettified element
var nested = false;
for (var p = cs.parentNode; p; p = p.parentNode) {
- var tn = p.tagName;
- if (preCodeXmpRe.test(tn)
- && p.className && prettyPrintRe.test(p.className)) {
+ if ((p.tagName === 'pre' || p.tagName === 'code' ||
+ p.tagName === 'xmp') &&
+ p.className && p.className.indexOf('prettyprint') >= 0) {
nested = true;
break;
}
}
if (!nested) {
- // Mark done. If we fail to prettyprint for whatever reason,
- // we shouldn't try again.
- cs.className += ' prettyprinted';
-
- // If the classes includes a language extensions, use it.
- // Language extensions can be specified like
- // <pre class="prettyprint lang-cpp">
- // the language extension "cpp" is used to find a language handler
- // as passed to PR.registerLangHandler.
- // HTML5 recommends that a language be specified using "language-"
- // as the prefix instead. Google Code Prettify supports both.
- // http://dev.w3.org/html5/spec-author-view/the-code-element.html
- var langExtension = className.match(langExtensionRe);
- // Support <pre class="prettyprint"><code class="language-c">
- var wrapper;
- if (!langExtension && (wrapper = childContentWrapper(cs))
- && codeRe.test(wrapper.tagName)) {
- langExtension = wrapper.className.match(langExtensionRe);
- }
-
- if (langExtension) { langExtension = langExtension[1]; }
-
- var preformatted;
- if (preformattedTagNameRe.test(cs.tagName)) {
- preformatted = 1;
- } else {
- var currentStyle = cs['currentStyle'];
- var whitespace = (
- currentStyle
- ? currentStyle['whiteSpace']
- : (document.defaultView
- && document.defaultView.getComputedStyle)
- ? document.defaultView.getComputedStyle(cs, null)
- .getPropertyValue('white-space')
- : 0);
- preformatted = whitespace
- && 'pre' === whitespace.substring(0, 3);
- }
-
// Look for a class like linenums or linenums:<n> where <n> is the
// 1-indexed number of the first line.
var lineNums = cs.className.match(/\blinenums\b(?::(\d+))?/);
lineNums = lineNums
- ? lineNums[1] && lineNums[1].length ? +lineNums[1] : true
- : false;
- if (lineNums) { numberLines(cs, lineNums, preformatted); }
+ ? lineNums[1] && lineNums[1].length ? +lineNums[1] : true
+ : false;
+ if (lineNums) { numberLines(cs, lineNums); }
// do the pretty printing
prettyPrintingJob = {
langExtension: langExtension,
sourceNode: cs,
- numberLines: lineNums,
- pre: preformatted
+ numberLines: lineNums
};
applyDecorator(prettyPrintingJob);
}
@@ -1533,11 +1440,26 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
doWork();
}
- /**
- * Contains functions for creating and registering new language handlers.
- * @type {Object}
- */
- var PR = win['PR'] = {
+ /**
+ * Find all the {@code <pre>} and {@code <code>} tags in the DOM with
+ * {@code class=prettyprint} and prettify them.
+ *
+ * @param {Function?} opt_whenDone if specified, called when the last entry
+ * has been finished.
+ */
+ window['prettyPrintOne'] = prettyPrintOne;
+ /**
+ * Pretty print a chunk of code.
+ *
+ * @param {string} sourceCodeHtml code as html
+ * @return {string} code as html, but prettier
+ */
+ window['prettyPrint'] = prettyPrint;
+ /**
+ * Contains functions for creating and registering new language handlers.
+ * @type {Object}
+ */
+ window['PR'] = {
'createSimpleLexer': createSimpleLexer,
'registerLangHandler': registerLangHandler,
'sourceDecorator': sourceDecorator,
@@ -1553,34 +1475,12 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
'PR_SOURCE': PR_SOURCE,
'PR_STRING': PR_STRING,
'PR_TAG': PR_TAG,
- 'PR_TYPE': PR_TYPE,
- 'prettyPrintOne': win['prettyPrintOne'] = prettyPrintOne,
- 'prettyPrint': win['prettyPrint'] = prettyPrint
+ 'PR_TYPE': PR_TYPE
};
-
- // Make PR available via the Asynchronous Module Definition (AMD) API.
- // Per https://github.com/amdjs/amdjs-api/wiki/AMD:
- // The Asynchronous Module Definition (AMD) API specifies a
- // mechanism for defining modules such that the module and its
- // dependencies can be asynchronously loaded.
- // ...
- // To allow a clear indicator that a global define function (as
- // needed for script src browser loading) conforms to the AMD API,
- // any global define function SHOULD have a property called "amd"
- // whose value is an object. This helps avoid conflict with any
- // other existing JavaScript code that could have defined a define()
- // function that does not conform to the AMD API.
- if (typeof define === "function" && define['amd']) {
- define("google-code-prettify", [], function () {
- return PR;
- });
- }
})();
-
-// ***** Customization begin
-
// Contributed by Ryan Grove <ryan@wonko.com>
+
/**
* @fileoverview
* Registers a language handler for Handlebars.
@@ -1705,6 +1605,113 @@ PR['registerLangHandler'](
[PR['PR_STRING'], /^[^\)\"\']+/]
]),
['css-str']);
+?)(?:\?>|$)/],
+ ['lang-', /^<%([\s\S]+?)(?:%>|$)/],
+ ['lang-', /^<xmp\b[^>]*>([\s\S]+?)<\/xmp\b[^>]*>/i],
+
+ // Unescaped Handlebars template in JavaScript.
+ ['lang-handlebars', /^<script\b[^>]*type\s*=\s*['"]?text\/x-handlebars-template['"]?\b[^>]*>([\s\S]*?)(<\/script\b[^>]*>)/i],
+
+ // Unescaped content in javascript. (Or possibly vbscript).
+ ['lang-js', /^<script\b[^>]*>([\s\S]*?)(<\/script\b[^>]*>)/i],
+
+ // Contains unescaped stylesheet content
+ ['lang-css', /^<style\b[^>]*>([\s\S]*?)(<\/style\b[^>]*>)/i],
+ ['lang-in.tag', /^(<\/?[a-z][^<>]*>)/i],
+
+ // -- Handlebars ---------------------------------------------------------
+ // Tag (escaped).
+ [PR['PR_DECLARATION'], /^{{[#^>/]?\s*[\w.][^}]*}}/],
+
+ // Tag (unescaped).
+ [PR['PR_DECLARATION'], /^{{&?\s*[\w.][^}]*}}/],
+
+ // Tag (unescaped).
+ [PR['PR_DECLARATION'], /^{{{>?\s*[\w.][^}]*}}}/],
+
+ // Comment.
+ [PR['PR_COMMENT'], /^{{![^}]*}}/]
+ ]),
+['handlebars', 'hbs']);
+
+
+
+// Copyright (C) 2009 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/**
+ * @fileoverview
+ * Registers a language handler for CSS.
+ *
+ *
+ * To use, include prettify.js and this file in your HTML page.
+ * Then put your code in an HTML tag like
+ * <pre class="prettyprint lang-css"></pre>
+ *
+ *
+ * http://www.w3.org/TR/CSS21/grammar.html Section G2 defines the lexical
+ * grammar. This scheme does not recognize keywords containing escapes.
+ *
+ * @author mikesamuel@gmail.com
+ */
+
+PR['registerLangHandler'](
+ PR['createSimpleLexer'](
+ [
+ // The space production <s>
+ [PR['PR_PLAIN'], /^[ \t\r\n\f]+/, null, ' \t\r\n\f']
+ ],
+ [
+ // Quoted strings. <string1> and <string2>
+ [PR['PR_STRING'],
+ /^\"(?:[^\n\r\f\\\"]|\\(?:\r\n?|\n|\f)|\\[\s\S])*\"/, null],
+ [PR['PR_STRING'],
+ /^\'(?:[^\n\r\f\\\']|\\(?:\r\n?|\n|\f)|\\[\s\S])*\'/, null],
+ ['lang-css-str', /^url\(([^\)\"\']*)\)/i],
+ [PR['PR_KEYWORD'],
+ /^(?:url|rgb|\!important|@import|@page|@media|@charset|inherit)(?=[^\-\w]|$)/i,
+ null],
+ // A property name -- an identifier followed by a colon.
+ ['lang-css-kw', /^(-?(?:[_a-z]|(?:\\[0-9a-f]+ ?))(?:[_a-z0-9\-]|\\(?:\\[0-9a-f]+ ?))*)\s*:/i],
+ // A C style block comment. The <comment> production.
+ [PR['PR_COMMENT'], /^\/\*[^*]*\*+(?:[^\/*][^*]*\*+)*\//],
+ // Escaping text spans
+ [PR['PR_COMMENT'], /^(?:<!--|-->)/],
+ // A number possibly containing a suffix.
+ [PR['PR_LITERAL'], /^(?:\d+|\d*\.\d+)(?:%|[a-z]+)?/i],
+ // A hex color
+ [PR['PR_LITERAL'], /^#(?:[0-9a-f]{3}){1,2}/i],
+ // An identifier
+ [PR['PR_PLAIN'],
+ /^-?(?:[_a-z]|(?:\\[\da-f]+ ?))(?:[_a-z\d\-]|\\(?:\\[\da-f]+ ?))*/i],
+ // A run of punctuation
+ [PR['PR_PUNCTUATION'], /^[^\s\w\'\"]+/]
+ ]),
+ ['css']);
+PR['registerLangHandler'](
+ PR['createSimpleLexer']([],
+ [
+ [PR['PR_KEYWORD'],
+ /^-?(?:[_a-z]|(?:\\[\da-f]+ ?))(?:[_a-z\d\-]|\\(?:\\[\da-f]+ ?))*/i]
+ ]),
+ ['css-kw']);
+PR['registerLangHandler'](
+ PR['createSimpleLexer']([],
+ [
+ [PR['PR_STRING'], /^[^\)\"\']+/]
+ ]),
+ ['css-str']);
// ****** Customization end
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