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Re: Problem report #120: base/src/emacs/src/indent.c (Fvertical_motion);
From: |
Chong Yidong |
Subject: |
Re: Problem report #120: base/src/emacs/src/indent.c (Fvertical_motion); UNINIT |
Date: |
Wed, 03 Dec 2008 09:43:33 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) |
Dan Nicolaescu <address@hidden> writes:
> CID: 120
> Checker: UNINIT (help)
> File: base/src/emacs/src/indent.c
> Function: Fvertical_motion
> Description: Using uninitialized value "cols"
>
> 2155 if (!NILP (lcols))
> 2156 {
...
>
> Event uninit_use: Using uninitialized value "cols"
> Also see events: [var_decl]
>
> 2164 move_it_in_display_line
> 2165 (&it, ZV,
> 2166 (int)(cols * FRAME_COLUMN_WIDTH (XFRAME (w->frame))
This is bogus. The variable "cols" always has an assigned value if the
associated Lisp variable "lcols" is non-nil, as is the case here.