51 lines
2.0 KiB
JavaScript
51 lines
2.0 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.NOTANYCHAR = exports.WHITESPACE = exports.WORDS = exports.INTS = void 0;
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const Sets = __importStar(require("./sets"));
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const types_1 = require("./types");
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function setToLookup(tokens) {
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let lookup = {};
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let len = 0;
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for (const token of tokens) {
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if (token.type === types_1.types.CHAR) {
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lookup[token.value] = true;
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}
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// Note this is in an if statement because
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// the SetTokens type is (Char | Range | Set)[]
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// so a type error is thrown if it is not.
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// If the SetTokens type is modified the if statement
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// can be removed
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if (token.type === types_1.types.RANGE) {
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lookup[`${token.from}-${token.to}`] = true;
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}
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len += 1;
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}
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return {
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lookup: () => (Object.assign({}, lookup)),
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len,
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};
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}
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exports.INTS = setToLookup(Sets.ints().set);
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exports.WORDS = setToLookup(Sets.words().set);
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exports.WHITESPACE = setToLookup(Sets.whitespace().set);
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exports.NOTANYCHAR = setToLookup(Sets.anyChar().set);
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//# sourceMappingURL=sets-lookup.js.map
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