watch: support unicode

A patch from Debian.

Bug-Debian: http://bugs.debian.org/240989
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/procps/+bug/318221
Backported-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Jarrod Lowe
2009-11-03 19:24:27 +00:00
committed by Craig Small
parent 0dbdb862b1
commit 8967f0fca3
3 changed files with 131 additions and 22 deletions

12
watch.1
View File

@@ -144,6 +144,17 @@ highlighting is lost on that update as well.
Non-printing characters are stripped from program output. Use "cat -v" as
part of the command pipeline if you want to see them.
.PP
Combining Characters that are supposed to display on the character at the
last column on the screen may display one column early, or they may not
display at all.
.PP
Combining Characters never count as different in
.I \-\-differences
mode. Only the base character counts.
.PP
Blank lines directly after a line which ends in the last column do not
display.
.PP
.I \-\-precise
mode doesn't yet have advanced temporal distortion technology to
compensate for a
@@ -170,3 +181,4 @@ On a not so dark and stormy morning
in March of 2003, Anthony DeRobertis <asd@suespammers.org> got sick of
his watches that should update every minute eventually updating many
seconds after the minute started, and added microsecond precision.
Unicode support was added in 2009 by Jarrod Lowe <procps@rrod.net>.