--- stack/stack.c	2002/02/08 13:01:16	1.63
+++ stack/stack.c	2002/02/09 00:20:02	1.65
@@ -496,13 +496,15 @@
     return;
   }
 
+ eval_start:
+
   switch(env->head->item->type) {
     /* if it's a symbol */
   case symb:
     rcl(env);			/* get its contents */
     if(env->err) return;
     if(env->head->item->type!=symb){ /* don't recurse symbols */
-      return eval(env);		/* evaluate the value */
+      goto eval_start;
     }
     return;
 
@@ -528,7 +530,7 @@
 	if(env->err) return;
 	if(iterator->next == NULL){
 	  free_val(temp_val);
-	  return eval(env);
+	  goto eval_start;
 	}
 	eval(env);
 	if(env->err) return;
@@ -551,7 +553,7 @@
     strcat(temp_string, " ]");
     stack_read(env, temp_string);
     free(temp_string);
-    return eval(env);
+    goto eval_start;
 
   case integer:
     return;
@@ -1190,3 +1192,42 @@
   free_val(test);
   free_val(loop);
 }
+
+/* For-loop */
+extern void sx_666f72(environment *env) {
+  
+  value *loop, *foo;
+  stackitem *iterator;
+  
+  if((env->head)==NULL || env->head->next==NULL) {
+    printerr("Too Few Arguments");
+    env->err=1;
+    return;
+  }
+
+  if(env->head->next->item->type != list) {
+    printerr("Bad Argument Type");
+    env->err=2;
+    return;
+  }
+
+  loop= env->head->item;
+  loop->refcount++;
+  toss(env); if(env->err) return;
+
+  foo= env->head->item;
+  foo->refcount++;
+  toss(env); if(env->err) return;
+
+  iterator= foo->content.ptr;
+
+  while(iterator!=NULL) {
+    push_val(&(env->head), iterator->item);
+    push_val(&(env->head), loop);
+    eval(env); if(env->err) return;
+    iterator= iterator->next;
+  }
+
+  free_val(loop);
+  free_val(foo);
+}