Re: Minor change to regex.c

[DJ Delorie <dj at redhat dot com>]

> I don't know what DJ did to import the code in libiberty but it must
> have included adding non-ISO C support.  So this patch should be
> added to his personal set.

I have done nothing yet, that's the problem.  The regex in libiberty
is exactly the same as the one in glibc, and I'd like to avoid having
local patches because they make importing new versions harder.  I
*can* maintain a local patch, but I'd rather not.  But we need to do
something to make it support K&R compilers, which is what we're
working on now.