bug#32576: 24.5; cannot end gdb breakpoint command list

[Eli Zaretskii]

> Date: Wed, 29 Aug 2018 21:45:01 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 32576@debbugs.gnu.org, legowik@roboticresearch.com
> 
> > From: Glenn Morris <rgm@gnu.org>
> > Cc: Steven Legowik <legowik@roboticresearch.com>,  32576@debbugs.gnu.org
> > Date: Wed, 29 Aug 2018 14:11:13 -0400
> > 
> > 
> > AFAICS it remains broken in master.
> > You have to type "commands" not "command" to get it to work.
> > gdb-control-commands-regexp doesn't handle abbreviations.
> > 
> > This is a duplicate of bug#20807.
> 
> If that's the problem, I wonder why no one fixed it until now.

Fixed on the emacs-26 branch.