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/ parser.js
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August 29, 2015 14:14
— forked from chunpu/parser.js
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| var tokenRules = [ | |
| ['number', /^\d+/], | |
| ['space', /^ +/], | |
| '+', '-', '*', '/' | |
| ] | |
| var str = '1 + 2 * 3 + 33 / 3' | |
| function lex(str, tokenRules) { | |
| var tokens = [] |