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15 lines
326 B
15 lines
326 B
6 years ago
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module.exports = { escape, unescape };
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function unescape(w) {
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w = w.charAt(0) === '"'
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? w.replace(/^"|([^\\])"$/g, '$1')
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: w.replace(/\\ /g, ' ');
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return w.replace(/\\("|'|\$|`|\\)/g, '$1');
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}
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function escape(w) {
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w = w.replace(/(["'$`\\])/g,'\\$1');
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return w.match(/\s+/) ? `"${w}"` : w;
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}
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