Hi Haskichasan
I don’t have any experience with this - but I can see a couple of possible instances where that Regular Expression wouldn’t find anything:
- If the CSS file uses
:before
instead of::before
(it happens) - if the CSS has been compressed and the space before the opening
{
has been removed
Here’s an updated version you can try, to determine if any of those were the case:
\.(fa-[\w-]+):{1,2}before\s*{
Otherwise, it could of course be that the file can not be read, is empty or something else and unrelated…
Hope that helps,
/Chriztian