X-Git-Url: http://git.subgeniuskitty.com/vvhitespace/.git/blobdiff_plain/6b5e4b38b5fff236dce186ec191390d92d227a47..e5ba12f2147dfdc42ed1531dfacb2565f6f660a3:/vv_interpreter.c

diff --git a/vv_interpreter.c b/vv_interpreter.c
index 5ec36eb..cf5cdef 100644
--- a/vv_interpreter.c
+++ b/vv_interpreter.c
@@ -15,9 +15,9 @@
 
 #define VERSION 1
 
-#define HEAPSIZE        1024    /* Size of heap in words        */
-#define DATASTACKSIZE   1024    /* Size of stack in words       */
-#define RETURNSTACKSIZE 1024    /* Max subroutine call depth    */
+#define HEAPSIZE        65536   /* Size of heap in words        */
+#define DATASTACKSIZE   65536   /* Size of stack in words       */
+#define RETURNSTACKSIZE 65536   /* Max subroutine call depth    */
 
 void
 print_usage(char ** argv)
@@ -253,7 +253,7 @@ process_imp_arithmetic(uint8_t * code, size_t * pc, int64_t ** sp)
                     case '\t':
                         /* Modulo */
                         temp = stack_pop(sp);
-                        stack_push(sp, stack_pop(sp)%temp);
+                        stack_push(sp, llabs(stack_pop(sp) % llabs(temp)));
                         break;
                     default: ws_die(pc, "malformed arithmetic IMP"); break;
                 }
@@ -455,8 +455,8 @@ main(int argc, char ** argv)
         if (pc >= ws_code_size) {
             fprintf(stderr, "SIM_ERROR: PC Overrun\n    Requested PC: %lu\n    Max Address: %lu\n",
                 pc, ws_code_size-1);
-            exit(EXIT_FAILURE);
             unset_terminal_mode();
+            exit(EXIT_FAILURE);
         }
 
         /* Decode the IMPs */