busybox/miscutils
Ron Yorston 78cfa00154 less: correctly account for tabs when rewrapping lines
Lines are rewrapped when the terminal width changes or line numbers
are enabled/disabled.  The current calculation always adds eight to
the line length for a tab whereas it should only add enough to move
to the next tab stop.

This doesn't affect the display of lines, which is handled elsewhere
and gets tab stops right, but it does cause lines to be wrapped at
the wrong position.

Signed-off-by:  Ron Yorston <rmy@frippery.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-07-19 22:50:25 +02:00
..
adjtimex.c adjtimex: make its help text and printed data a bit less cryptic 2014-04-17 11:29:34 +02:00
bbconfig.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
beep.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
chat.c fix assorted unused code and wrong format specs found by cppchekc (bug 6716) 2013-11-29 16:43:33 +01:00
chrt.c chrt: remove warning for _POSIX_PRIORITY_SCHEDULING 2013-07-08 11:20:13 +02:00
Config.src taskset: support CPU masks for more than 64 CPUs 2014-08-17 19:36:22 +02:00
conspy.c conspy: add framebuffer support, -Q option. 2011-09-13 18:39:04 +02:00
crond.c libbb: introduce and use is_prefixed_with() 2015-03-12 17:48:34 +01:00
crontab.c Removes stray empty line from code 2015-07-13 03:25:46 +02:00
dc.c dc: fix "dc p" prinitng bogus data 2015-05-25 13:31:25 +02:00
devfsd.c libbb: introduce and use is_prefixed_with() 2015-03-12 17:48:34 +01:00
devmem.c move remaining help text from include/usage.src.h 2011-04-11 03:29:49 +02:00
eject.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
fbsplash.c libbb: introduce and use is_prefixed_with() 2015-03-12 17:48:34 +01:00
fbsplash.cfg fbsplash: cosmetic comment and Config text fixes; rename .ini -> .cfg 2008-03-26 15:12:11 +00:00
flash_eraseall.c flash_eraseall: implement -N 2013-03-15 00:42:39 +01:00
flash_lock_unlock.c move remaining help text from include/usage.src.h 2011-04-11 03:29:49 +02:00
flashcp.c flashcp: change BUFSIZE to 4k 2014-12-10 13:44:27 +01:00
hdparm.c Use unsigned printf/scanf conversion where more appropriate 2013-11-29 16:45:45 +01:00
i2c_tools.c i2cdetect: use break instead of goto in list_i2c_busses_and_exit() 2015-06-07 18:05:47 +02:00
inotifyd.c inotify: if PROG is -, print events to stdout 2011-10-10 20:24:02 +02:00
ionice.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
Kbuild.src taskset: support CPU masks for more than 64 CPUs 2014-08-17 19:36:22 +02:00
last.c *: Switch to POSIX utmpx API 2015-04-02 23:03:46 +02:00
last_fancy.c *: Switch to POSIX utmpx API 2015-04-02 23:03:46 +02:00
less.c less: correctly account for tabs when rewrapping lines 2015-07-19 22:50:25 +02:00
makedevs.c makedevs: fix help-text 2011-05-30 23:00:47 +02:00
man.c libbb: introduce and use is_prefixed_with() 2015-03-12 17:48:34 +01:00
microcom.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
mountpoint.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
mt.c move remaining help text from include/usage.src.h 2011-04-11 03:29:49 +02:00
nandwrite.c nanddump: don't show --bb in usage when disabled 2014-12-18 11:55:08 +01:00
raidautorun.c move remaining help text from include/usage.src.h 2011-04-11 03:29:49 +02:00
readahead.c move remaining help text from include/usage.src.h 2011-04-11 03:29:49 +02:00
rfkill.c rfkill: use new-style config/kbuild/applet 2013-11-20 14:21:29 +01:00
runlevel.c *: Switch to POSIX utmpx API 2015-04-02 23:03:46 +02:00
rx.c whitespace fixes. no code changes 2013-01-15 13:58:01 +01:00
setserial.c setserial: Fix typo: s/baund_rate/baud_rate/g 2013-03-22 17:04:51 +01:00
setsid.c setsid: code shrink, expanded comments 2013-08-07 18:49:51 +02:00
strings.c *: remove "Options:" string from help texts 2011-06-05 03:58:28 +02:00
taskset.c taskset: fix logic error in "if it doesn't start with 0x..." 2014-08-31 01:35:45 +02:00
time.c whitespace fixes. no code changes 2013-01-15 13:58:01 +01:00
timeout.c move remaining help text from include/usage.src.h 2011-04-11 03:29:49 +02:00
ttysize.c move remaining help text from include/usage.src.h 2011-04-11 03:29:49 +02:00
ubi_tools.c ubiattach: add option -O 2015-01-30 18:33:24 +01:00
volname.c move remaining help text from include/usage.src.h 2011-04-11 03:29:49 +02:00
wall.c *: Switch to POSIX utmpx API 2015-04-02 23:03:46 +02:00
watchdog.c CONFIG_PID_FILE_PATH: new configuration option for pidfile paths 2012-12-19 15:53:33 -05:00