69 lines
2.2 KiB
JavaScript
69 lines
2.2 KiB
JavaScript
(function(){
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var lexer, parser, path, process_scripts;
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// Set up for both the browser and the server.
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if ((typeof process !== "undefined" && process !== null)) {
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process.mixin(require('nodes'));
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path = require('path');
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lexer = new (require('lexer').Lexer)();
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parser = require('parser').parser;
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} else {
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lexer = new Lexer();
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parser = exports.parser;
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this.exports = (this.CoffeeScript = {});
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}
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// Thin wrapper for Jison compatibility around the real lexer.
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parser.lexer = {
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lex: function lex() {
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var token;
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token = this.tokens[this.pos] || [""];
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this.pos += 1;
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this.yylineno = token[2];
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this.yytext = token[1];
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return token[0];
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},
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setInput: function setInput(tokens) {
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this.tokens = tokens;
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return this.pos = 0;
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},
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upcomingInput: function upcomingInput() {
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return "";
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},
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showPosition: function showPosition() {
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return this.pos;
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}
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};
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exports.VERSION = '0.5.4';
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// Compile CoffeeScript to JavaScript, using the Coffee/Jison compiler.
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exports.compile = function compile(code, options) {
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return (parser.parse(lexer.tokenize(code))).compile(options);
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};
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// Just the tokens.
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exports.tokens = function tokens(code) {
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return lexer.tokenize(code);
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};
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// Just the nodes.
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exports.nodes = function nodes(code) {
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return parser.parse(lexer.tokenize(code));
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};
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// Activate CoffeeScript in the browser by having it compile and eval
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// all script tags with a content-type of text/coffeescript.
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if ((typeof document !== "undefined" && document !== null) && document.getElementsByTagName) {
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process_scripts = function process_scripts() {
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var _a, _b, _c, _d, tag;
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_a = []; _b = document.getElementsByTagName('script');
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for (_c = 0, _d = _b.length; _c < _d; _c++) {
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tag = _b[_c];
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if (tag.type === 'text/coffeescript') {
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_a.push(eval(exports.compile(tag.innerHTML)));
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}
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}
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return _a;
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};
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if (window.addEventListener) {
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window.addEventListener('load', process_scripts, false);
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} else if (window.attachEvent) {
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window.attachEvent('onload', process_scripts);
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}
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}
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})();
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