Yes, but I'm wondering a bit if changing the testsuite to match the actual output is the right solution here, because the actual output look strange:
Pike v7.8 release 412 running Hilfe v3.5 (Incremental Pike Frontend)
string a="hej
Hilfe Error: Unterminated string ""hej\n" at line 1
I would not expect the precense of " and \n in an error message...