Re: fix parsing of Fortran -v output in Portland-Group compiler

[Steven G. Johnson]

On Sat, 27 Mar 2004, Paul Eggert wrote:
> Looks good, but can you uniformly replace [[^\"]] by [[^\\"]] while
> you're installing it?  Some sed's mishandle backslashes inside bracket
> expressions.  There are two instances of this in fortran.m4 after your
> patch.  Thanks.

Hmm, just to be clear, this regexp was intended to match any character
that is not a quote, I think (in both instances).  Doesn't [^\\"] match
any character that is not a quote or a backslash?  Should it be simply
[^"], if the backslash is truly not needed before the quote?

Steven