From aab235f6121a93b81a425d522a0c7f2aaac946bd Mon Sep 17 00:00:00 2001
From: Brandon Philips <brandon@ifup.org>
Date: Fri, 8 Oct 2010 22:44:42 -0700
Subject: functions: fix title() to not match any $TERM
On my linux virtual terminals, where TERM="linux", I was getting
annoying output that was messing up my prompt.
It turns out the title function was always matching on the elif
statement for xterm/rxvt no matter what and the linux vt doesn't know
what to do with the title special control sequence and thus was printing
out garbage.
Through experimentation I figured out that the || inside of the [[ ]]
did not work:
export TERM=linux
$ if [[ $TERM =~ "^xterm" || $TERM == "rxvt" ]]; then echo $TERM; fi
linux
$ if [[ $TERM =~ "^xterm" ]] || [[ $TERM == "rxvt" ]]; then echo $TERM; fi
Signed-off-by: Brandon Philips <brandon@ifup.org>
openSUSE running zsh 4.3.10
---
lib/functions.zsh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'lib/functions.zsh')
diff --git a/lib/functions.zsh b/lib/functions.zsh
index 561586cba..e494f1f4d 100644
--- a/lib/functions.zsh
+++ b/lib/functions.zsh
@@ -5,7 +5,7 @@ function title {
print -nR $'\033k'$1$'\033'\\\
print -nR $'\033]0;'$2$'\a'
- elif [[ $TERM =~ "^xterm" || $TERM == "rxvt" ]]; then
+ elif [[ ($TERM =~ "^xterm") ]] || [[ ($TERM == "rxvt") ]]; then
# Use this one instead for XTerms:
print -nR $'\033]0;'$*$'\a'
fi
--
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