main
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Last change
on this file since 0c6b92a was 0c6b92a, checked in by stefan toskovski <stefantoska84@…>, 5 weeks ago |
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Pred finalna verzija
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-
Property mode
set to
100644
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File size:
461 bytes
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| [d565449] | 1 | 'use strict';
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| 2 |
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| [0c6b92a] | 3 | module.exports = string => {
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| 4 | if (typeof string !== 'string') {
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| [d565449] | 5 | throw new TypeError('Expected a string');
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| 6 | }
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| 7 |
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| [0c6b92a] | 8 | // Escape characters with special meaning either inside or outside character sets.
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| 9 | // Use a simple backslash escape when it’s always valid, and a \unnnn escape when the simpler form would be disallowed by Unicode patterns’ stricter grammar.
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| 10 | return string
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| 11 | .replace(/[|\\{}()[\]^$+*?.]/g, '\\$&')
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| 12 | .replace(/-/g, '\\x2d');
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| [d565449] | 13 | };
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