case $1 in -T*) t=$1 shift ;; *) t=-T$TERM esac case $t in -T450) exec /usr/lib/t450 $*;; -T300) exec /usr/lib/t300 $*;; -T300S|-T300s) exec /usr/lib/t300s $*;; -Tver) exec /usr/lib/vplot $*;; -Ttek|-T4014) exec /usr/lib/t4014 $* ;; *) echo terminal type not known 1>&2; exit 1 esac