#!/bin/rc
# getwsys - report wsys directory of another window
# usage: getwsys

read -c 144 /dev/wctl >/dev/null
for(i in /dev/wsys/*/wctl)
	if(~ `{read -c 72 $i} *' cur'*)
		echo $i | sed 's/wctl$//'
echo current > /dev/wctl