Brunobkr/llama.cpp_AlgMor24_github

1'use strict';2 3var $TypeError = require('es-errors/type');4 5var callBound = require('call-bound');6var $indexOf = callBound('String.prototype.indexOf');7 8var Canonicalize = require('./Canonicalize');9 10var caseFolding = require('../helpers/caseFolding.json');11var forEach = require('../helpers/forEach');12var OwnPropertyKeys = require('own-keys');13 14var A = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_'; // step 115 16// https://262.ecma-international.org/8.0/#sec-runtime-semantics-wordcharacters-abstract-operation17 18module.exports = function WordCharacters(IgnoreCase, Unicode) {19	if (typeof IgnoreCase !== 'boolean' || typeof Unicode !== 'boolean') {20		throw new $TypeError('Assertion failed: `IgnoreCase` and `Unicode` must be booleans');21	}22 23	var U = '';24	forEach(OwnPropertyKeys(caseFolding.C), function (c) {25		if (26			$indexOf(A, c) === -1 // c not in A27			&& $indexOf(A, Canonicalize(c, IgnoreCase, Unicode)) > -1 // canonicalized c IS in A28		) {29			U += caseFolding.C[c]; // step 330		}31	});32	forEach(OwnPropertyKeys(caseFolding.S), function (c) {33		if (34			$indexOf(A, c) === -1 // c not in A35			&& $indexOf(A, Canonicalize(c, IgnoreCase, Unicode)) > -1 // canonicalized c IS in A36		) {37			U += caseFolding.S[c]; // step 338		}39	});40 41	if ((!Unicode || !IgnoreCase) && U.length > 0) {42		throw new $TypeError('Assertion failed: `U` must be empty when `IgnoreCase` and `Unicode` are not both true'); // step 443	}44 45	return A + U; // step 5, 646};47