GNU bug report logs - #10274
24.0.92; Error when completing in GDB buffer

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Chong Yidong <cyd <at> gnu.org>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.0.92; Error when completing in GDB buffer
Date: Sun, 11 Dec 2011 20:43:46 +0800

With latest trunk:

0. cd to Emacs src/ directory
1. emacs -q
2. M-x gdb RET
3. b Ff TAB

An error is signaled: Args out of range: 742, 746

This is because gud-gdb-fetch-lines-filter, which is used to fetch
completion alternatives by passing a "complete" debugger command to GDB,
stops too early before all the output is collected.  I'll check in a fix
shortly.

In GNU Emacs 24.0.92.2 (x86_64-unknown-linux-gnu, GTK+ Version 3.2.0)
 of 2011-12-10 on furball

Message #10 received at 10274 <at> debbugs.gnu.org (full text, mbox):

From: Chong Yidong <cyd <at> gnu.org>
To: 10274 <at> debbugs.gnu.org
Subject: Re: bug#10274: 24.0.92; Error when completing in GDB buffer
Date: Sun, 11 Dec 2011 21:21:29 +0800

Chong Yidong <cyd <at> gnu.org> writes:

> With latest trunk:
>
> 0. cd to Emacs src/ directory
> 1. emacs -q
> 2. M-x gdb RET
> 3. b Ff TAB
>
> An error is signaled: Args out of range: 742, 746

Fixed in trunk, revno 106663.  Apparently gdb-mi wasn't setting
comint-prompt-regexp properly; strange that that hasn't bitten till now.

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