[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#10127: 24.0.91; wrong window width calc for `C-u C-x =' when *Help*
From: |
Drew Adams |
Subject: |
bug#10127: 24.0.91; wrong window width calc for `C-u C-x =' when *Help* in separate frame |
Date: |
Thu, 24 Nov 2011 10:29:44 -0800 |
In `describe-char', the max width of the displayed output is calculated
based on the width of the current window. This makes zero sense,
especially when *Help* is displayed in a separate frame, and that case
includes but is not limited to the case where *Help* is a
special-display buffer.
To see this, make *Help* a special-display buffer, then, in some other
frame and buffer, do `C-u C-x ='. Make that frame narrower and do it
again. Repeat. At some point of sufficient narrowness, you will see
this kind of (bizarre) formatting:
character:
c (99, #o143, #x63)
preferred charset: ascii
(ASCII (ISO646 IRV))
code point: 0x63
syntax:
w which means: word
category:
.:Base, L:Left-to-right (strong), a:ASCII, l:Latin, r:Roman
buffer code: #x63
file code: #x63
(encoded by coding system undecided-unix)
display:
by this font (glyph code)
uniscribe:-outline-Lucida
Console-normal-normal-normal-mono-14-*-*-*-c-*-iso8859-1 (#x46)
...
Note the unnecessary newlines after `character:', `syntax:', and
`category:'. This is uncalled for. There is no reason to base
the display output width on the window width of the current buffer -
no relation. That is so even in the case where the same frame is
used. Please revert this annoying and unnecessary cleverness.
In GNU Emacs 24.0.91.1 (i386-mingw-nt5.1.2600) of 2011-11-21 on MARVIN
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (4.6) --no-opt --cflags
-ID:/devel/emacs/libs/libXpm-3.5.8/include
-ID:/devel/emacs/libs/libXpm-3.5.8/src
-ID:/devel/emacs/libs/libpng-dev_1.4.3-1/include
-ID:/devel/emacs/libs/zlib-dev_1.2.5-2/include
-ID:/devel/emacs/libs/giflib-4.1.4-1/include
-ID:/devel/emacs/libs/jpeg-6b-4/include
-ID:/devel/emacs/libs/tiff-3.8.2-1/include
-ID:/devel/emacs/libs/gnutls-2.10.1/include --ldflags
-LD:/devel/emacs/libs/gnutls-2.10.1/lib'
- bug#10127: 24.0.91; wrong window width calc for `C-u C-x =' when *Help* in separate frame,
Drew Adams <=
- bug#10127: 24.0.91; wrong window width calc for `C-u C-x =' when *Help* in separate frame, Eli Zaretskii, 2011/11/24
- bug#10127: 24.0.91; wrong window width calc for `C-u C-x =' when *Help* in separate frame, Eli Zaretskii, 2011/11/25
- bug#10127: 24.0.91; wrong window width calc for `C-u C-x =' when *Help* in separate frame, Drew Adams, 2011/11/25
- bug#10127: 24.0.91; wrong window width calc for `C-u C-x =' when *Help* in separate frame, Eli Zaretskii, 2011/11/25
- bug#10127: 24.0.91; wrong window width calc for `C-u C-x =' when *Help* in separate frame, Drew Adams, 2011/11/25
- bug#10127: 24.0.91; wrong window width calc for `C-u C-x =' when *Help* in separate frame, Eli Zaretskii, 2011/11/26