Vlad Proshin

I am not sure if that is relevant to this issue but may be someone will find it useful: #59

Hi @Galbar, Yes, I do it as soon as possible.

@Galbar Done. I've also added the _PCRE_ **i** and **x** modifiers which makes writing regex patterns a little easier: https://www.php.net/manual/en/reference.pcre.pattern.modifiers.php

The culprit **was in test/options/integral/detect/test.js**. This file uses the default csscomb.json to check options' values against but it does not have tab-size option though with the current patch the respective...