dots/commonsh/10_pager

for PAGER in less more pg ; do
	(type -p $PAGER &> /dev/null) && break
done
export PAGER

# if we are in less, we can set some options and use lesspipe
if [[ $PAGER = "less" ]] ; then
	# lesspipe can go by either lesspipe or lesspipe.sh
	for lesspipe in lesspipe lesspipe.sh ; do
		if (type -p $lesspipe &> /dev/null) ; then
			eval $(SHELL=/bin/sh $lesspipe) && break
		fi
	done

	# let less be case insensitive
	export LESS='-i -R -M'
fi