Added test for FOR-EQUALS-THEN with with explicit macro expansion in UNTIL clause.
Added test for FOR-EQUALS-THEN with with explicit macro expansion in UNTIL clause.

vtomole/SICL,clasp-developers/SICL,clasp-developers/SICL,vtomole/SICL,clasp-developers/SICL,vtomole/SICL,clasp-developers/SICL,vtomole/SICL