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https://github.com/jashkenas/coffeescript.git
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46 lines
1.2 KiB
CoffeeScript
46 lines
1.2 KiB
CoffeeScript
# Set up for both the browser and the server.
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if process?
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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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# Thin wrapper for Jison compatibility around the real lexer.
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parser.lexer: {
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lex: ->
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token: @tokens[@pos] or [""]
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@pos += 1
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this.yylineno: token[2]
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this.yytext: token[1]
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token[0]
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setInput: (tokens) ->
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@tokens: tokens
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@pos: 0
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upcomingInput: -> ""
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showPosition: -> @pos
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}
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exports.VERSION: '0.5.1'
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# Compile CoffeeScript to JavaScript, using the Coffee/Jison compiler.
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exports.compile: (code, options) ->
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(parser.parse lexer.tokenize code).compile(options)
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# Just the tokens.
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exports.tokenize: (code) ->
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lexer.tokenize code
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# Just the nodes.
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exports.tree: (code) ->
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parser.parse lexer.tokenize code
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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 document? and document.getElementsByTagName
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for tag in document.getElementsByTagName('script') when tag.type is 'text/coffeescript'
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eval exports.compile tag.innerHTML
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