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38 lines
590 B
JavaScript
38 lines
590 B
JavaScript
"use strict";
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const { parse } = require("./index");
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const { wholeMatch, either, peek } = require("./operations");
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function* A() {
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yield "hello";
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}
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function* Whitespace() {
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yield " "; // FIXME
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}
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function* B1() {
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yield peek("world");
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yield "world";
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}
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function* B2() {
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yield "earth";
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}
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function* B3() {
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let result = yield /(moon|jupiter)/;
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return result.$positional[0];
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}
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module.exports = function* TestParser() {
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return yield wholeMatch(function*() {
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yield A;
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yield Whitespace;
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yield either([ B1, B2, B3 ]);
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});
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};
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console.log(parse(process.argv[2], module.exports));
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