[Swift-devel] regexp mapper

[Mihael Hategan]

I've been looking at the regexp mapper, in particular the map()
function. It looks like all things in there are invariants or not used.
The path is not used and all mapper parameters are, by definition,
invariants for a particular instance of the mapper. So it looks more
like a single file mapper with a very intricate way of simulating a
regular expression replacement function, which makes even less sense if
the source is a static string. What's going on?

Mihael