 char PrintReadably = 1;
 
 // Flags
-enum flag { RETURNFLAG, ESCAPE, EXITEDITOR };
+enum flag { RETURNFLAG, ESCAPE, EXITEDITOR, LIBRARYLOADED };
 volatile char Flags;
 
 // Forward references

}

boolean quoted (object *obj) {
  return (consp(obj) && (car(obj)->name == QUOTE) && consp(cdr(obj)) && (cddr(obj) == NULL));
}

int subwidth (object *obj, int w) {

  (void) env;
  object *key = first(args);
  deletesymbol(key->name);
  return (delassoc(key, &GlobalEnv) != NULL) ? tee : nil;
}

object *fn_break (object *args, object *env) {
