r8844: laptop updates

[kmrcl.git] / lists.lisp

diff --git a/lists.lisp b/lists.lisp
index 336baa02864fd29363c82ef90949aed6e6cfddae..3115dd5dbe1b99476baf576be214fe4353615686 100644 (file)
--- a/lists.lisp
+++ b/lists.lisp
@@ -42,7 +42,7 @@
     (unless (find elem l1)
       (setq l1 (append l1 (list elem))))))
 
-(defun remove-from-tree-if (pred tree atom-processor)
+(defun remove-from-tree-if (pred tree &optional atom-processor)
   "Strip from tree of atoms that satistify predicate"
   (if (atom tree)
       (unless (funcall pred tree)
@@ -157,12 +157,13 @@
           (progn
             (setf (cdr ,elem) ,value)
             ,alist)
-       (setf ,alist (acons ,akey ,value ,alist))))))
+        (setf ,alist (acons ,akey ,value ,alist))))))
 
 (defun get-alist (key alist &key (test #'eql))
   (cdr (assoc key alist :test test)))
 
 (defun (setf get-alist) (value key alist &key (test #'eql))
+  "This doesn't work to add a field which alist value is only modified locally"
   (update-alist key value alist :test test)
   value)