Helper regex for parsing CamelCase identifiers. Captures the first word of the identifier in group 1 and the rest in group 2. Iterate to consume the whole name. Works on fooBar, FooBar, and FOOBar.

match function names in defun constructs

Finds the next 'fieldish' part of the code like after equals or brackets or comma.

Checks the css value for a border

This will identify M.D.'s and D.O.s, regardless of punctuation (within reason) and exclude similar matches (e.g., DMD)

I need to get the top level domain from the request header but it can be in a vary ways.. how can I match but exclude parts I dont want to get ie. ports

Matches and extracts the relevant parts of reference formulas from Google Sheets. For instance: ='Test Sheet'!H$5

Used for replace words from .pdl

RFC 1123 compatible RegEx for a hostname (not a domain name), inspired by chapter 7.15 from Regular Expressions Cookbook.