ref: 4e3a8e41fb8b46f46f19f0dcdc170bc704c907e2
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'//'}
rc -c $"_x