searchcode.com actually did have regex support for a while. Nobody used it. Probably down to how I implemented it more than anything else.
I am looking to add it back in sometime in the future once I roll out SPDX support and a few advanced filtering options (number of lines of code, multi languages etc...)
Back when it was searchco.de? I think I might have used it during that time... don't remember. Just know that it would make me extremely happy if you added it back, since I can't find such functionality anywhere on the Internet anymore.
I am looking to add it back in sometime in the future once I roll out SPDX support and a few advanced filtering options (number of lines of code, multi languages etc...)