.zshrc

if [ "$TERM" = "screen" ]; then
	chpwd () { echo -n "_`dirs | head -c 80`\\" }
	preexec() {
		# see [zsh-workers:13180]
		# http://www.zsh.org/mla/workers/2000/msg03993.html
		emulate -L zsh
		local -a cmd; cmd=(${(z)2})
		case $cmd[1] in
			fg)
			if (( $#cmd == 1 )); then
				cmd=(builtin jobs -l %+)
			else
				cmd=(builtin jobs -l $cmd[2])
			fi
			;;
			%*) 
			cmd=(builtin jobs -l $cmd[1])
			;;
			cd|ssh|s)
				if (( $#cmd >= 2)); then
					cmd[1]=`echo $cmd[2] | sed -e 's/192.168./_/'`
				fi
			;&
			*)
			echo -n "k$cmd[1]:t\\"
			return
			;;
		esac

		local -A jt; jt=(${(kv)jobtexts})

		$cmd >>(read num rest
		cmd=(${(z)${(e):-\$jt$num}})
		echo -n "k$cmd[1]:t\\") 2>/dev/null
	}
	chpwd
fi