Removed doubledigit from Makefile
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 660cb6f..2379fdd 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -302,7 +302,6 @@
 		Objects/genobject.o \
 		Objects/fileobject.o \
 		Objects/floatobject.o \
-		Objects/doubledigits.o \
 		Objects/frameobject.o \
 		Objects/funcobject.o \
 		Objects/iterobject.o \