Replace Lisp calls to delete-backward-char by delete-char.

[bpt/emacs.git] / lisp / calc / calc-graph.el

diff --git a/lisp/calc/calc-graph.el b/lisp/calc/calc-graph.el
index 9af89ab..9fefaa7 100644 (file)
--- a/lisp/calc/calc-graph.el
+++ b/lisp/calc/calc-graph.el
@@ -433,7 +433,7 @@
           (while (memq (preceding-char) '(?\s ?\t))
             (forward-char -1))
           (if (eq (preceding-char) ?\,)
-              (delete-backward-char 1))))
+              (delete-char -1))))
        (with-current-buffer calcbuf
         (setq cache-env (list calc-angle-mode
                               calc-complex-mode