$PLAN9/bin
fi
+# --- Find whether a program exists ---
+
+__mdw_programp () { type -t >/dev/null "$1"; }
+
# --- And the same for manual pages ---
case "$MACHTIME" in
export EMAIL=`__mdw_conf email`
export QMAILINJECT=c
-# --- Various options for programs ---
-
-umask 002
-
-[ -z "$HOST" ] && export HOST=`hostname`
-
-unset LANG LC_COLLATE
+# --- Find a text editor ---
export EDITOR=ed
for ed in "emacs21 -nw" "emacs -nw" vi pico nano ae; do
name=`echo $ed | sed 's/ .*$//'`
- if type -t >/dev/null "$name"; then
+ if __mdw_programp "$name"; then
EDITOR=$ed
break
fi
done
export VISUAL="$EDITOR"
+# --- Various options for programs ---
+
+umask 002
+
+[ -z "$HOST" ] && export HOST=`hostname`
+
+unset LANG LC_COLLATE
+
+__mdw_programp distcc && export CCACHE_PREFIX=distcc
+
export TEXINPUTS=".:$HOME/lib/tex//:"
__mdw_addto INFOPATH r $HOME/info /usr/info /usr/share/info /usr/local/info