bug#6035: M-x gdb crashes

[Lennart Borgman]

On Tue, Jul 6, 2010 at 2:27 AM, Arni Magnusson <arnima@hafro.is> wrote:
>
> I can find no warning
> against redefining C-x C-char, such as C-x C-a.

The elisp manual chapter mentioned before here

   (info "(elisp) Key Binding Conventions")

says that

   * Sequences consisting of `C-c' followed by a control character or a
     digit are reserved for major modes.

So it looks to me like GUD does follow that rule.

Maybe the error message could include a link to that part of the elisp
manual, but that would rather be a general thing in Emacs, not
specific to GUD.