fi
-hostname=`hostname`
-
# Create private temporary directory used by many tools (including GNU screen
# and tmux).
mkdir -p ~/.tmp
fi
# Some options are only necessary when running as root. They are marked as
# "(ROOT)".
-if [ x`id -u` != x0 ]; then
+if test "`id -u`" -ne 0; then
echo screenrc: removing root options
grep -v '(ROOT)' screenrc > screenrc.tmp
mv screenrc.tmp screenrc
fi
-# I use some features of screen which are only in Git. Drop them on machines
-# which have older versions. They are marked as "(GIT)".
+# I use some features of GNU screen which are only in Git or very recent GNU
+# screen versions. Drop them on machines which have older versions. They are
+# marked as "(GIT)".
if test -d "$HOME/development/shell/screen"; then
echo screenrc: removing Git features
grep -v '(GIT)' screenrc > screenrc.tmp
fi
# Display current battery charge on computers with a battery. Necessary lines
# are marked as "(BATTERY)".
-if [ ! -d /sys/class/power_supply/BAT0 ]; then
+if test ! -d /sys/class/power_supply/BAT0; then
echo screenrc: removing battery display
grep -v '(BATTERY)' screenrc > screenrc.tmp
mv screenrc.tmp screenrc
fi
+if installed tmux; then
+ generate perl tmux.conf ./bin/remove-continuation.pl
+
+ # 256 colors not available.
+ if test -z "$use_256colors"; then
+ echo tmux.conf: removing 256 colors
+ sed 's/Enable 256 color/Disable 256 color/;
+ s/screen-256color/screen/' tmux.conf > tmux.conf.tmp
+ mv tmux.conf.tmp tmux.conf
+ fi
+ # Tmux doesn't display a warning if the shell wasn't found!
+ if test ! -x '/bin/zsh'; then
+ echo tmux.conf: removing /bin/zsh as shell
+ sed 's/zsh/sh/' tmux.conf > tmux.conf.tmp
+ mv tmux.conf.tmp tmux.conf
+ fi
+fi
+
# Htop overwrites the comments in its configuration file.
generate cat htoprc .in
link inputrc ~/.inputrc
link screenrc ~/.screenrc
if installed tmux; then
- generate perl tmux.conf ./bin/remove-continuation.pl
link tmux.conf ~/.tmux.conf
fi
if installed htop; then