Service name: "MY NEW SERVICE (TMP)"
Popping stack: . Adding to stack: "MY NEW SERVICE (TMP)"
Service name: "MY NEW SERVICE (TMP)"
It's on stack, keep compiling

##</code><code>##

Service name: "MY NEW SERVICE (TMP)"
Popping stack: . Adding to stack: "MY NEW SERVICE (TMP)"
Service name: "MY NEW SERVICE (TMP)"
Popping stack: "MY NEW SERVICE (TMP)". Adding to stack: "MY NEW SERVICE (TMP)"

##</code><code>##

$ perl -e "$x=$_='()';print/^\Q$x\E$/?YES:NO"
YES
$ perl -e "$x=$_='()';print/^\Q$x$/?YES:NO"
NO