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bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner c
From: |
Eli Zaretskii |
Subject: |
bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case |
Date: |
Fri, 10 May 2013 17:59:43 +0300 |
> From: Stephen Berman <stephen.berman@gmx.net>
> Date: Fri, 10 May 2013 16:01:22 +0200
> Cc: pent <pent@aparamon.msk.ru>, 2749@debbugs.gnu.org
>
> I've been using Emacs as described above (i.e., with the patch below)
> and till today have had no problems, but I just bumped into one, which
> is indeed confusing, even pretty nasty. I've reproduced it with -Q on a
> fresh build from the latest trunk (with the patch added). I don't know
> how to debug it, but I will describe how to reproduce it, in the hope
> that someone can fix it (or at least give me some help in trying to
> debug it) and then hopefully overflow-newline-into-fringe can be allowed
> in Visual Line mode.
Does the patch below fix the problem (and whatever original problem
that led you to this recipe)?
--- src/xdisp.c~0 2013-05-10 17:56:44.338000000 +0300
+++ src/xdisp.c 2013-05-10 17:57:07.197375000 +0300
@@ -8466,7 +8466,8 @@
&& it->bidi_it.paragraph_dir == R2L)
? WINDOW_LEFT_FRINGE_WIDTH (it->w)
: WINDOW_RIGHT_FRINGE_WIDTH (it->w)) == 0
- || IT_OVERFLOW_NEWLINE_INTO_FRINGE (it))
+ || (IT_OVERFLOW_NEWLINE_INTO_FRINGE (it)
+ && it->line_wrap != WORD_WRAP))
{
if (!get_next_display_element (it))
{
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Stephen Berman, 2013/05/10
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case,
Eli Zaretskii <=
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Stephen Berman, 2013/05/10
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Eli Zaretskii, 2013/05/10
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Stephen Berman, 2013/05/10
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Eli Zaretskii, 2013/05/10
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Stephen Berman, 2013/05/18
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Eli Zaretskii, 2013/05/19
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Stephen Berman, 2013/05/19
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Eli Zaretskii, 2013/05/19
- bug#2749: 23.0.91; Visual Line Mode: incorrect line wrapping in corner case, Stefan Monnier, 2013/05/28