Support for line start in regular expression

[rixatron]

I'm using this project to create a static analysis tool for VBA (https://github.com/rixatron/vbacop) and I'm having some trouble with pre-processor directives which require the '#' to the be first the first character on the line. As far as I can see this isn't currently supported but I can't see a way to do without having support for detecting a new line in the regular expressions.

I'm happy to do the work myself to add this but I'm not sure how I'd go about implementing such a thing. Any help would be greatly appreciated.

[bartdebruijn1]

Not sure if this is an easy thing to do, but I would like to have that feature to for the project I'm working on.