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rOACCT/node_modules/yargs-parser/build/lib/tokenize-arg-string.js
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tokenize-arg-string.js
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			/**
			* @license
			* Copyright (c) 2016, Contributors
			* SPDX-License-Identifier: ISC
			*/
			// take an un-split argv string and tokenize it.
			export function tokenizeArgString(argString) {
			if (Array.isArray(argString)) {
			return argString.map(e => typeof e !== 'string' ? e + '' : e);
			}
			argString = argString.trim();
			let i = 0;
			let prevC = null;
			let c = null;
			let opening = null;
			const args = [];
			for (let ii = 0; ii < argString.length; ii++) {
			prevC = c;
			c = argString.charAt(ii);
			// split on spaces unless we're in quotes.
			if (c === ' ' && !opening) {
			if (!(prevC === ' ')) {
			i++;
			}
			continue;
			}
			// don't split the string if we're in matching
			// opening or closing single and double quotes.
			if (c === opening) {
			opening = null;
			}
			else if ((c === "'" \|\| c === '"') && !opening) {
			opening = c;
			}
			if (!args[i])
			args[i] = '';
			args[i] += c;
			}
			return args;
			}