Make C-u C-x = report on empty overlays at point.

* lisp/descr-text.el (describe-text-properties-1): Use overlays-in to
report on empty overlays.

Fixes: debbugs:3322

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 97bad56995588db2434fcff094f2c0837cfa4aba..d748214959d20688be10e65a4bd1c63e7486cd45 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2012-08-20  Chong Yidong  <cyd@gnu.org>
+
+       * descr-text.el (describe-text-properties-1): Use overlays-in to
+       report on empty overlays (Bug#3322).
+
 2012-08-20  Glenn Morris  <rgm@gnu.org>
 
        * mail/rmailout.el (rmail-output-read-file-name):

diff --git a/lisp/descr-text.el b/lisp/descr-text.el
index 34d61b80d66066b797f117452ea2e6d82c82e6b3..0c7f82d516e8ff5857defd53c1eb1df0f3aba6c5 100644 (file)
--- a/lisp/descr-text.el
+++ b/lisp/descr-text.el
@@ -140,7 +140,7 @@ otherwise."
 
 (defun describe-text-properties-1 (pos output-buffer)
   (let* ((properties (text-properties-at pos))
-        (overlays (overlays-at pos))
+        (overlays (overlays-in pos (1+ pos)))
         (wid-field (get-char-property pos 'field))
         (wid-button (get-char-property pos 'button))
         (wid-doc (get-char-property pos 'widget-doc))