Re: FYI: support .f03 and .F03

[Ralf Wildenhues]

* Gary V. Vaughan wrote on Mon, Feb 26, 2007 at 05:24:18AM CET:
> On 25 Feb 2007, at 20:05, Ralf Wildenhues wrote:

> 
> Once I've caught up with my gnu mailing list backlog, I'll have about
> 10 hours a week or so to help out with libtool-2.0 (and then m4-2.0)
> for a few months :-)

Great.

> Dusting off my sed-fu, and with wider quoting for Eric ;-)
> 
> func_version ()
> {[
>     $SED -n '
>         :a
>         /[1-9][0-9]*[,-]$/N; s/[1-9][0-9]*[,-]\n# *//; ta

Exactly one space between "t" and "a".

>         /^# '$PROGRAM' (GNU /,/# warranty; / {
>             s/^# //
>             s/^ *$//
>           /\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/

"s" missing at beginning of line.

>             p
>         }' < "$progpath"
>     exit $?
> ]}

Then it looks almost good, except that I think we should be tolerant to
people who put trailing spaces in their files.  I guess if you change
the second line to
    /[1-9][0-9]*[,-][ ]*$/N; s/[1-9][0-9]*[,-][ ]*\n# *//; t a

that should be ok.  A bummer that this won't work with UNICOS sed any
more.  I successfully ran CVS Libtool on the cray-cyber museum system a
couple of years ago.  Sigh.

> >FWIW, we could also just write 2003-2007 in the copyright  
> >statement, no?

> If you do want to do that, best check with RMS first...

Yeah, never mind, I think I knew the answer already...

Cheers,
Ralf