bug#73218: [PATCH] Fix Fortran indent below do_not_a_loop=42

[Eli Zaretskii <eliz@gnu.org>]

> From: Ken Mankoff <km@kenmankoff.com>
> Cc: 73218@debbugs.gnu.org
> Date: Sat, 14 Sep 2024 07:09:02 -0700
> 
> Hi Eli,
> 
> On 2024-09-14 at 04:15 -07, Eli Zaretskii <eliz@gnu.org> wrote...
> >> From: Ken Mankoff <km@kenmankoff.com>
> >> Cc: 73218@debbugs.gnu.org
> >> Date: Fri, 13 Sep 2024 08:44:45 -0700
> >> 
> >> >> --- a/lisp/progmodes/fortran.el
> >> >> +++ b/lisp/progmodes/fortran.el
> >> >> @@ -1631,7 +1631,7 @@ fortran-calculate-indent
> >> >>                 (setq icol (+ icol fortran-if-indent)))
> >> >>                ((looking-at "where[ \t]*(.*)[ \t]*\n")
> >> >>                 (setq icol (+ icol fortran-if-indent)))
> >> >> -              ((looking-at "do\\b")
> >> >> +              ((looking-at "do[\\ |0-9]+.*=[\\ a-z0-9_]*,[\\ a-z0-9_]*")
> >
> > Since the SPC is optional in Fortran, how about the following instead?
> >
> >   "do *[0-9]* *[a-z0-9_]+ *= *[a-z0-9_]+ *, *[a-z0-9_]+"
> >
> 
> Yes this pattern works.

Thanks, so I've now installed this on the master branch, and I'm
closing this bug.