--- stack/stack.c	2002/02/09 00:20:02	1.65
+++ stack/stack.c	2002/02/09 00:40:45	1.66
@@ -1231,3 +1231,34 @@
   free_val(loop);
   free_val(foo);
 }
+
+/* 'to' */
+extern void to(environment *env) {
+  int i, start, ending;
+  
+  if((env->head)==NULL || env->head->next==NULL) {
+    printerr("Too Few Arguments");
+    env->err=1;
+    return;
+  }
+
+  if(env->head->item->type!=integer 
+     || env->head->next->item->type!=integer) {
+    printerr("Bad Argument Type");
+    env->err=2;
+    return;
+  }
+
+  ending= env->head->item->content.val;
+  toss(env); if(env->err) return;
+  start= env->head->item->content.val;
+  toss(env); if(env->err) return;
+
+  push_sym(env, "[");
+
+  for(i= start; i<= ending; i++)
+    push_int(&(env->head), i);
+
+  push_sym(env, "[");
+  pack(env); if(env->err) return;
+}