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var str = '\n\n\n Multiline text\n with indentation\n damn.\n\n\n'; | |
// remove first and last empty lines | |
str = str.replace(/^[\r\n]+|[\n\r]+$/gi, ''); | |
var indentTab = str.match(/\t*/) != '', | |
indentSize = indentTab ? 1 : str.match(/\s*/)[0].length, | |
regex = new RegExp('^(?:' + (indentTab ? '\\t' : ' {' + indentSize + '}') + ')', 'mg'); | |
// Remove indent | |
if (indentSize) | |
str = str.replace(regex, ''); |
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