Re: [PATCH v2] git-gui: Add support of SHA256 repo

> 
> Am 15.07.25 um 16:18 schrieb Takashi Iwai:
> > On Mon, 14 Jul 2025 18:28:13 +0200,
> >> BTW, there is a case
> >>
> >>       if {[regexp {^[0-9a-f]{1,39}$} $head]}
> >>
> >> around line 3217 in git-gui.sh.
> > 
> > Obviously I didn't look for numbers less than 40 :)
> > I'll replace it, too.
> > 
> > But I don't understand why it matches up to only 39, not 40 in the
> > code above.
> > It seems trying to get the proper hash id if it's no full length id?
> > If so, the check should be rather like
> > 	if {![regexp {^[0-9a-f]{40}$} $head]}
> > ??  It makes the conversion a bit simpler.
> 
> Obviously, the code wants to turn abbreviated hashes to full hashes.
> That can be skipped if it is already the full length. I haven't analyzed
> why this is needed or desirable.