shithub: femtolisp

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adding dependency on equal.c in makefiles
adding a missing va_end
minor change to hash function

--- a/femtolisp/Makefile

+++ b/femtolisp/Makefile

@@ -25,8 +25,8 @@

 %.do: %.c

 	$(CC) $(DEBUGFLAGS) -c $< -o $@

-flisp.o: flisp.c cvalues.c types.c flisp.h print.c read.c

-flisp.do: flisp.c cvalues.c types.c flisp.h print.c read.c

+flisp.o:  flisp.c cvalues.c types.c flisp.h print.c read.c equal.c

+flisp.do: flisp.c cvalues.c types.c flisp.h print.c read.c equal.c

 $(LLT):

 	cd $(LLTDIR) && make

--- a/femtolisp/Makefile.macosx

+++ b/femtolisp/Makefile.macosx

@@ -25,8 +25,8 @@

 %.do: %.c

 	$(CC) $(DEBUGFLAGS) -c $< -o $@

-flisp.o: flisp.c cvalues.c types.c flisp.h print.c read.c

-flisp.do: flisp.c cvalues.c types.c flisp.h print.c read.c

+flisp.o:  flisp.c cvalues.c types.c flisp.h print.c read.c equal.c

+flisp.do: flisp.c cvalues.c types.c flisp.h print.c read.c equal.c

 $(LLT):

 	cd $(LLTDIR) && make

--- a/femtolisp/equal.c

+++ b/femtolisp/equal.c

@@ -329,7 +329,7 @@

         }

         len = vector_size(a);

         for(i=0; i < len; i++) {

-            h = MIX(h, bounded_hash(vector_elt(a,i), bound/2, &oob2)+1);

+            h = MIX(h, bounded_hash(vector_elt(a,i), bound/2, &oob2)^1);

             if (oob2)

                 bound/=2;

             *oob = *oob || oob2;

@@ -354,7 +354,7 @@

             *oob = *oob || oob2;

             a = cdr_(a);

         } while (iscons(a));

-        h = MIX(h, bounded_hash(a, bound-1, &oob2)+2);

+        h = MIX(h, bounded_hash(a, bound-1, &oob2)^2);

         *oob = *oob || oob2;

         return h;

     }

--- a/femtolisp/flisp.c

+++ b/femtolisp/flisp.c

@@ -659,6 +659,7 @@

     }

     value_t v = _applyn(n);

     POPN(n+1);

+    va_end(ap);

     return v;

 }