GNU bug report logs - #9960
Compiling Emacs trunk with MSVC

Previous Next

Full log

Message #155 received at 9960 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Fabrice Popineau <fabrice.popineau <at> supelec.fr>
Cc: cschol2112 <at> googlemail.com, 9960 <at> debbugs.gnu.org
Subject: Re: bug#9960: Compiling Emacs trunk with MSVC
Date: Sat, 12 Nov 2011 22:48:00 +0200

> From: Fabrice Popineau <fabrice.popineau <at> supelec.fr>
> Date: Sat, 12 Nov 2011 18:55:37 +0100
> Cc: cschol2112 <at> googlemail.com, 9960 <at> debbugs.gnu.org
> 
> Something seems to be messed up in the read_escape function :
> it should read the string "[?\\C-0]"
> it reads the 'C' and the '-', then it returns the char '0' + ctrl_modifier,
> and back in read1, the next char read is '0' again.
> Which means that in read1 at the failure point,
> next_char = 0x00000030
> and c = 0x04000030
> 
> I tried to step inside read_escape, but not sure what's going wrong here.

Can you show how the values of the following variables change as you
step through this fragment in read1 and inside read_escape it calls?

  read_from_string_index
  read_from_string_index_byte
  read_from_string_limit

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.