Fix regexp parsing with RE_CONTEXT_INDEP_OPS

[Ulrich Drepper]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Andreas Schwab wrote:
> Posixly the
> behaviour of "(*)" is undefined, which is probably why it's not in
> rxspencer.  But it looks like it's part of traditional egrep
> behaviour,

Where do you have this "traditional egrep behavior" information from?
Solaris' egrep fails with errors for "(*)b" and "()b".  Which
implementation behaves the way you expect it?

- -- 
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.3 (GNU/Linux)

iD8DBQE/3O0T2ijCOnn/RHQRArUrAJ4xsKDAGPvtTKov18VC467fMRnfcgCfbrW9
fhM/iCNCyvlc7CjjXA9OQTo=
=oOha
-----END PGP SIGNATURE-----