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Contents
/**
* @fileOverview
* @name JsHilite
* @author Michael Mathews micmath@gmail.com
* @url $HeadURL: https://jsdoc-toolkit.googlecode.com/svn/tags/jsdoc_toolkit-1.4.0b/app/JsHilite.js $
* @revision $Id: JsHilite.js 300 2007-11-11 16:51:53Z micmath $
* @license <a href="http://en.wikipedia.org/wiki/MIT_License">X11/MIT License</a>
* (See the accompanying README file for full details.)
*/
require("app/JsToke.js");
/**
* @class Turn source code into HTML with tokens marked for hilighting with CSS.
*/
function JsHilite(sourceCode, charset) {
this.tokenizer = new TokenReader(sourceCode);
this.tokenizer.keepComments = true;
this.tokenizer.keepDocs = true;
this.tokenizer.keepWhite = true;
Token.prototype.toString = function() {
return "<span class=\""+this.type+"\">"+this.data.replace(/</g, "<")+"</span>";
}
if (!charset) charset = "utf-8";
this.header = '<html><head><meta http-equiv="content-type" content="text/html; charset='+charset+'"> '+
"<style>\n\
.KEYW {color: #933;}\n\
.COMM {color: #bbb; font-style: italic;}\n\
.NUMB {color: #393;}\n\
.STRN {color: #393;}\n\
.REGX {color: #339;}\n\
.linenumber {border-right: 1px dotted #666; color: #666; font-style: normal;}\n\
</style></head><body><pre>";
this.footer = "</pre></body></html>";
this.showLinenumbers = true;
}
JsHilite.prototype.hilite = function() {
var hilited = this.tokenizer.tokenize().join("");
var linenumber = 1;
if (this.showLinenumbers) hilited = hilited.replace(/(^|\n)/g, function(m){return m+"<span class='linenumber'>"+((linenumber<10)? " ":"")+((linenumber<100)? " ":"")+(linenumber++)+"</span> "});
return this.header+hilited+this.footer;
}
Version data entries
14 entries across 14 versions & 1 rubygems