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August 29, 2015 14:16
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| expr | |
| = m:metric separator e:expr { if (e.length > 1) {return e.concat(m[0]); } else { return e.concat(m); } } | |
| / metric | |
| metric=n:number w:word { return [{unit:w, amount: n}]; } | |
| number=num:([0-9]+) { return parseInt(num.join("")); } | |
| word=str:([a-zA-Z]+) { return str.join(""); } | |
| separator="," |
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