ref: a637fd1af32b7c627f95b559a99698dbdde439d6
dir: /rc/bin/""/
#!/bin/rc
PROMPT='[^ 	]*(%|;)+[ 	]+'
_x = `{" $* | tail -1}
if(~ $#_x 0) {
	echo no such command found
	exit notfound
}
echo '	' $_x
_x=`{ echo -n 'eval '''; echo $_x | sed 's/^'$PROMPT'//; s/''/''''/g; s/$/''/'}
rc -c $"_x