Add test coverage check

[wolf] / src / main / wolf.lisp

diff --git a/src/main/wolf.lisp b/src/main/wolf.lisp
index 776a535ae57c1f51106b048f22f048f4d1aeb55f..0426111c7f7ede36dec67c57dc95d05c1cdcd535 100644 (file)
--- a/src/main/wolf.lisp
+++ b/src/main/wolf.lisp
@@ -1,3 +1,4 @@
+; Copyright 2022 Frank Duncan (frank@consxy.com) under AGPL3.  See distributed LICENSE.txt.
 (in-package #:wolf)
 
 ; Some thoughts
@@ -12,9 +13,9 @@
 (defvar *state* nil)
 (defvar *line-no* nil)
 (defvar *col-no* nil)
-(defvar *evaluators* nil)
 (defvar *form-stack* nil)
 (defvar *form-ended-on-same-line* nil)
+(defparameter *evaluators* nil)
 
 (eval-when (:compile-toplevel :load-toplevel :execute)
  (defparameter *possible-states*
@@ -56,9 +57,7 @@
 
 (defmacro defevaluator (state match func)
  (when (not (find state *possible-states*)) (error "~A is an invalid state" state))
- (let
-  ((scanner (gensym)))
-  `(pushnew (make-evaluator ,state ,match ,func) *evaluators*)))
+ `(pushnew (make-evaluator ,state ,match ,func) *evaluators*))
 
 (defun evaluate (text)
  (if (string= "" text)