ALL += pearl[COMBINED] PEARL_EXTRA
-!begin gtk
+!begin am gtk
GAMES += pearl
!end
A(pearl) \
!end
-!begin >wingames.lst
-pearl.exe:Pearl
+!begin >gamedesc.txt
+pearl:pearl.exe:Pearl:Loop-drawing puzzle:Draw a single closed loop, given clues about corner and straight squares.
!end