Is there any way to determine if a given regexp would be interpreted differently between dialects with the aid of the gnulib regular expression module? Findutila has historically used the Emacs syntax and it seems to me to be more seneible to use POSIX BRE syntax.
One way of making that transition would be to emit a warning for a couple of years indicating that the regexp specified varies in interpretation (there is a separate option which would be used to unambiguously select which RE diaect should be used). Thanks, James. _______________________________________________ bug-gnulib mailing list bug-gnulib@gnu.org http://lists.gnu.org/mailman/listinfo/bug-gnulib
