(reveal-post-command): Remove buggy debugging code.

diff --git a/lisp/reveal.el b/lisp/reveal.el
index c30686e4e27841005b57664c2af00f6b2c54c754..88082c176217b5a5395cd1f1671bcb2adba5d3fd 100644 (file)
--- a/lisp/reveal.el
+++ b/lisp/reveal.el
@@ -61,8 +61,6 @@
 
 ;; Actual code
 
-(defvar reveal-backtrace nil)
-
 (defun reveal-post-command ()
   ;; Refresh the spots that might have changed.
   ;; `Refreshing' here means to try and re-hide the corresponding text.
@@ -109,10 +107,10 @@
               (setq repeat t)
               (condition-case err
                   (funcall open ol nil)
-                (error (setq reveal-backtrace (backtrace))
-                       (message "!!Reveal-show: %s !!" err)
+                (error (message "!!Reveal-show: %s !!" err)
                        ;; Let's default to a meaningful behavior to avoid
                        ;; getting stuck in an infinite loop.
+                       (setq repeat nil)
                        (overlay-put ol 'invisible nil))))))))
      ;; Close old overlays.
      (dolist (ol old-ols)
@@ -134,11 +132,9 @@
                                         (get ol 'isearch-open-invisible-temporary)))))
                 (condition-case err
                     (funcall open ol t)
-                  (error (setq reveal-backtrace (backtrace))
-                         (message "!!Reveal-hide: %s !!" err)))
+                  (error (message "!!Reveal-hide: %s !!" err)))
               (overlay-put ol 'invisible inv)))))))
-   (error (setq reveal-backtrace (backtrace))
-         (message "Reveal: %s" err)))))
+   (error (message "Reveal: %s" err)))))
 
 ;;;###autoload
 (define-minor-mode reveal-mode