--- Begin Message ---
|
Subject: |
24.3.50; gdb-control-commands-regexp has a typo |
|
Date: |
Sun, 27 Jan 2013 13:21:00 -0800 |
I use latest bzr trunk and emacs-24 branches on linux.
I believe the following patch should be applied to remove "s" from
"commands" portion of a regexp:
=== modified file 'lisp/progmodes/gdb-mi.el'
--- lisp/progmodes/gdb-mi.el 2013-01-11 23:08:55 +0000
+++ lisp/progmodes/gdb-mi.el 2013-01-27 21:16:01 +0000
@@ -1680,7 +1680,7 @@
(defvar gdb-control-commands-regexp
(concat
"^\\("
- "commands\\|if\\|while\\|define\\|document\\|python\\|"
+ "command\\|if\\|while\\|define\\|document\\|python\\|"
"while-stepping\\|stepping\\|ws\\|actions"
"\\)\\([[:blank:]]+.*\\)?$")
"Regexp matching GDB commands that enter a recursive reading loop.
Why? Because without this change, gdb fails to handle the command
"command" incorrectly. gdb's "command" allows one to associate a gdb
command sequence with a breakpoint. Following is how it should work
to add "print foo" command for breakpoint number 2 while debugging a C
program:
(gdb) command 2
print foo
end
(gdb)
where as soon as "end" is typed, "command" should be terminated and
"(gdb) " prompt printed. Instead of this what happens is that "(gdb)
" prompt is never printed and it acts as if "end" is not treated as
the terminating special command, i.e., this is what I see:
(gdb) command 2
print foo
end
At this point gdb seems hung. The only way to get back the gdb prompt
is to hit Control-C twice.
This bug has been around for several weeks at least on both emacs-24
and trunk bzr branchs of emacs.
--- End Message ---
--- Begin Message ---
|
Subject: |
Re: bug#32576: 24.5; cannot end gdb breakpoint command list |
|
Date: |
Mon, 10 Sep 2018 16:12:36 +0300 |
> Date: Wed, 29 Aug 2018 21:45:01 +0300
> From: Eli Zaretskii <address@hidden>
> Cc: address@hidden, address@hidden
>
> > From: Glenn Morris <address@hidden>
> > Cc: Steven Legowik <address@hidden>, address@hidden
> > 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.
--- End Message ---