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bug#4318: 23.1; trouble indenting looooong lines with visual-line-mode
From: |
Allan Gottlieb |
Subject: |
bug#4318: 23.1; trouble indenting looooong lines with visual-line-mode |
Date: |
Wed, 02 Sep 2009 10:13:28 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) |
Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.
Your bug report will be posted to the bug-gnu-emacs@gnu.org mailing list,
and to the gnu.emacs.bug news group.
Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:
Start with emacs -Q and a buffer in fundamental mode
Consider a line wider than the frame, for example
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
which exceeds an 80 column frame.
Now assume you have a short line say
yyyy
followed by the above long line, i.e.
yyyy
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
So far so good. Now indent the long line with say one space.
If visual-line-mode is OFF, I see what I expect, the long line is
preceded by one space.
But with visual-line-mode ON, a blank line appears on the screen between
the short and long lines, i.e. the long line (with only one word) was
wrapped.
This behavior seems wrong.
I realize the blank line is not in the file, but believe the on-screen
image is misleading or at least annoying.
Thanks for emacs.
allan <gottlieb@nyu.edu>
If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
`bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/usr/share/emacs/23.1/etc/DEBUG for instructions.
In GNU Emacs 23.1.1 (i686-pc-linux-gnu, GTK+ Version 2.14.7)
of 2009-08-17 on ajglap
Windowing system distributor `The X.Org Foundation', version 11.0.10503000
configured using `configure '--prefix=/usr' '--build=i686-pc-linux-gnu'
'--host=i686-pc-linux-gnu' '--mandir=/usr/share/man'
'--infodir=/usr/share/info' '--datadir=/usr/share' '--sysconfdir=/etc'
'--localstatedir=/var/lib' '--program-suffix=-emacs-23'
'--infodir=/usr/share/info/emacs-23' '--with-sound' '--with-x'
'--with-toolkit-scroll-bars' '--with-gif' '--with-jpeg' '--with-png'
'--without-rsvg' '--with-tiff' '--with-xpm' '--with-xft' '--without-libotf'
'--without-m17n-flt' '--with-x-toolkit=gtk' '--without-hesiod'
'--without-kerberos' '--without-kerberos5' '--with-gpm' '--with-dbus'
'build_alias=i686-pc-linux-gnu' 'host_alias=i686-pc-linux-gnu' 'CFLAGS=-O2
-march=prescott -pipe' 'LDFLAGS=-Wl,-O1''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: nil
value of $XMODIFIERS: nil
locale-coding-system: nil
default-enable-multibyte-characters: t
Major mode: Article
Minor modes in effect:
iswitchb-mode: t
delete-selection-mode: t
tooltip-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
global-auto-composition-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
M-x a j g SPC i n i t <return> M-x g n u s <return>
<return> <down> <down> <down> SPC E SPC <help-echo>
<select-window> <help-echo> <select-window> <help-echo>
<select-window> <select-window> q <down> <return> <C-end>
C-r - > <return> <return> <help-echo> <help-echo> <select-window>
<help-echo> <select-window> <select-window> <select-window>
<help-echo> <help-echo> <select-window> ! d ! <select-window>
<select-window> C-x 5 2 <switch-frame> <switch-frame>
<select-window> <help-echo> <help-echo> M-x r e p o
r t - e m <tab> <return>
Recent messages:
Fetching headers for nnml:MAIL...done
Finding all score files...done
Generating summary...done
Retrieving newsgroup: nnml:emacs...
Fetching headers for nnml:emacs...done
Scoring...done
Generating summary...done
Mark set
Mark saved where search started
Auto-saving...done
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- bug#4318: 23.1; trouble indenting looooong lines with visual-line-mode,
Allan Gottlieb <=