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33 wiersze
764 B
JavaScript
33 wiersze
764 B
JavaScript
/*\
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title: js/JavaScriptParser.js
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Parses JavaScript source code into a parse tree using PEGJS
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\*/
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(function(){
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/*jslint node: true */
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"use strict";
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var JavaScriptParseTree = require("./JavaScriptParseTree.js").JavaScriptParseTree,
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pegjs = require("pegjs");
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// Initialise the parser
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var JavaScriptParser = function(parserText) {
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this.parser = pegjs.buildParser(parserText);
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};
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// Parse a string of JavaScript code and return the parse tree
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JavaScriptParser.prototype.parse = function(code) {
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return new JavaScriptParseTree(this.parser.parse(code),this);
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};
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// Create a parse tree object from a raw tree
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JavaScriptParser.prototype.createTree = function(tree) {
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return new JavaScriptParseTree(tree);
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};
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exports.JavaScriptParser = JavaScriptParser;
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})();
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