Re: Revise etc/DEBUG documentation

[Eli Zaretskii]

> Cc: Alain Schneble <address@hidden>, address@hidden
> From: Davis Herring <address@hidden>
> Date: Tue, 6 Sep 2016 15:52:02 -0600
> 
> I know this is largely old text, but while we're editing it: if GDB was 
> attached to a running process ("gdb -p ..."), C-z sent to GDB's terminal 
> will just suspend GDB.  With SIGINT set to nostop, you can't stop the 
> program from GDB: you have to use its controlling terminal (C-z or C-\, 
> since C-c is nostop even thence) if it has one, or else kill(1).

Thanks, fixed.