[Emacs-diffs] /srv/bzr/emacs/trunk r111844: * lisp/informat.el (Info-tagify): Handle buffers not visiting files.

[Glenn Morris]

------------------------------------------------------------
revno: 111844
fixes bug: http://debbugs.gnu.org/13763
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Wed 2013-02-20 22:39:04 -0800
message:
  * lisp/informat.el (Info-tagify): Handle buffers not visiting files.
modified:
  lisp/ChangeLog
  lisp/informat.el

=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog    2013-02-21 04:27:05 +0000
+++ b/lisp/ChangeLog    2013-02-21 06:39:04 +0000
@@ -1,3 +1,8 @@
+2013-02-21  Glenn Morris  <address@hidden>
+
+       * informat.el (Info-tagify):
+       Handle buffers not visiting files.  (Bug#13763)
+
 2013-02-21  Juanma Barranquero  <address@hidden>
 
        * calc/calc-graph.el (calc-graph-show-dumb): Fix typo.

=== modified file 'lisp/informat.el'
--- a/lisp/informat.el  2013-01-01 09:11:05 +0000
+++ b/lisp/informat.el  2013-02-21 06:39:04 +0000
@@ -43,14 +43,17 @@
   ;; save-restrictions would not work
   ;; because it records the old max relative to the end.
   ;; We record it relative to the beginning.
-  (if input-buffer-name
-      (message "Tagifying region in %s ..." input-buffer-name)
-      (message
-       "Tagifying %s ..."  (file-name-nondirectory (buffer-file-name))))
   (let ((omin (point-min))
        (omax (point-max))
        (nomax (= (point-max) (1+ (buffer-size))))
-       (opoint (point)))
+       (opoint (point))
+       (msg (format "Tagifying %s..."
+                    (cond (input-buffer-name
+                           (format "region in %s" input-buffer-name))
+                          (buffer-file-name
+                           (file-name-nondirectory (buffer-file-name)))
+                          (t "buffer")))))
+    (message "%s" msg)
     (unwind-protect
     (progn
       (widen)
@@ -148,11 +151,8 @@
                (insert "\^_\nEnd tag table\n")))))
       (goto-char opoint)
       (narrow-to-region omin (if nomax (1+ (buffer-size))
-                              (min omax (point-max))))))
-  (if input-buffer-name
-      (message "Tagifying region in %s done" input-buffer-name)
-      (message
-       "Tagifying %s done"  (file-name-nondirectory (buffer-file-name)))))
+                              (min omax (point-max)))))
+    (message "%sdone" msg)))
 
 
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