Apply regex transformation (in the form of "s/FROM/TO/FLAGS") to a string.
Build a RE search-and-replace transform (as used by applyRE).
Take a string, and return a regular expression that matches that string exactly (escape RE metacharacters).
Call a delegate over all matches.
Match into a delegate.
Lua-like pattern matching.
Allows specifying regular expression patterns in expressions, without having to compile them each time.
Returns a range which extracts a capture from text.