Bug#477461: xterm: incorrect display with color and wrapping
Package: xterm
Version: 235-1
Severity: normal
In a 80-column xterm, type:
echo `seq 0 32` | grep --color=always 30
I get the following:
[...] 27 28 293
0 31 32
(with "30" colored as expected) instead of:
[...] 27 28 29
30 31 32
Note: rxvt has the same problem, but neither gnome-terminal nor
xfce4-terminal.
I've attached a color.out file obtained with the following commands:
echo `seq 0 32` | grep 30
echo `seq 0 32` | grep --color=always 30
You can "cat" it to reproduce the bug.
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.24.4-20080326 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=POSIX, LC_CTYPE=en_US.ISO8859-1 (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash
Versions of packages xterm depends on:
ii libc6 2.7-10 GNU C Library: Shared libraries
ii libfontconfig1 2.5.0-2 generic font configuration library
ii libice6 2:1.0.4-1 X11 Inter-Client Exchange library
ii libncurses5 5.6+20080419-1 Shared libraries for terminal hand
ii libsm6 2:1.0.3-1+b1 X11 Session Management library
ii libx11-6 2:1.0.3-7 X11 client-side library
ii libxaw7 2:1.0.4-1 X11 Athena Widget library
ii libxext6 2:1.0.4-1 X11 miscellaneous extension librar
ii libxft2 2.1.12-2 FreeType-based font drawing librar
ii libxmu6 2:1.0.4-1 X11 miscellaneous utility library
ii libxt6 1:1.0.5-3 X11 toolkit intrinsics library
ii xbitmaps 1.0.1-2 Base X bitmaps
Versions of packages xterm recommends:
ii x11-utils 7.3+1 X11 utilities
ii xutils 1:7.3+10 X Window System utility programs m
-- no debconf information
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 [01;31m[K30[m[K 31 32
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