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- 'use strict';
- module.exports = function (str) {
- var match = str.match(/^[ \t]*(?=\S)/gm);
- if (!match) {
- return str;
- }
- var indent = Math.min.apply(Math, match.map(function (el) {
- return el.length;
- }));
- var re = new RegExp('^[ \\t]{' + indent + '}', 'gm');
- return indent > 0 ? str.replace(re, '') : str;
- };
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