snippet if
	if [ ${1:#:condition} ]; then
		${0:TARGET}
	fi


snippet el
	else
		${0:TARGET}


snippet elif
	elif [ ${1:#:condition} ]; then
		${0:TARGET}


snippet for
	for ${1:i} in ${2:#:words}; do
		${0:TARGET}
	done

snippet while
alias wh
	while ${1:#:condition} ; do
		${0:TARGET}
	done


snippet until
	until ${1:#:condition} ; do
		${0:TARGET}
	done


snippet case
        case ${1:#:word} in
		${2:#:pattern} )
			${0}
		;;
	esac

snippet here
alias   h
	<<${1}
		${0:TARGET}

snippet env
	#!/usr/bin/env ${1}


snippet tmp
	${1:TMPFILE}="mktemp -t ${2:untitled}"
	trap "rm -f '$${1}'" 0               # EXIT
	trap "rm -f '$${1}'; exit 1" 2       # INT
	trap "rm -f '$${1}'; exit 1" 1 15    # HUP TERM
	${0}

snippet function
alias func
	${1:#:name}()
	{
		${0:TARGET}
	}