; /ev $me
; <I> $me == I (15ms to evaluate)
ev {
var %x = $ticks,%i = $$1-,%o = $iif($eval(%i,2) != $null,$ifmatch,$!null)
goto end
:error
var %o = $gettok($gettok($error,1,40),2-,32)
reseterror
:end
say %i == %o $iif($calc($ticks - %x),( $+ $ifmatch $+ ms to evaluate))
}