# less (:=pager) options:
# export LESS=C
-if [[ -x /usr/bin/lesspipe.sh ]] ; then
- export LESSOPEN="|lesspipe.sh %s"
-elif [[ -x /usr/bin/lesspipe ]] ; then
+typeset -a lp; lp=( ${^path}/lesspipe(N) )
+if (( $#lp > 0 )) && [[ -x $lp[1] ]] ; then
export LESSOPEN="|lesspipe %s"
+elif [[ -x /usr/bin/lesspipe.sh ]] ; then
+ export LESSOPEN="|lesspipe.sh %s"
fi
+unset lp
+
export READNULLCMD=${PAGER:-/usr/bin/pager}
# allow zeroconf for distcc