Don't kill the *info* buffer in `Info-revert-find-node'.

Add `revert-buffer' to defcustom `Info-hide-node-references'.

* lisp/info.el (Info-hide-note-references): Add `:set' tag to `defcustom'
that calls `revert-buffer' on all Info buffers. 
(Info-revert-find-node): Remove let-bindings `old-buffer-name',
`old-history', `old-history-forward'.  Add let-binding
`window-selected'.  Remove calls to `kill-buffer',
`switch-to-buffer' and `Info-mode'.  Set `Info-current-file' to nil
before calling `Info-find-node', so `Info-find-node-2' will reread
the Info file.  Restore window positions only when `window-selected'
is non-nil.

Fixes: debbugs:9915

1 files changed, 12 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index c66d9c6112c..fb28caeffbe 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,17 @@
 2011-11-19  Juri Linkov  <juri@jurta.org>
 
+        * info.el (Info-hide-note-references): Add `:set' tag to `defcustom'
+        that calls `revert-buffer' on all Info buffers.  (Bug#9915)
+        (Info-revert-find-node): Remove let-bindings `old-buffer-name',
+        `old-history', `old-history-forward'.  Add let-binding
+        `window-selected'.  Remove calls to `kill-buffer',
+        `switch-to-buffer' and `Info-mode'.  Set `Info-current-file' to nil
+        before calling `Info-find-node', so `Info-find-node-2' will reread
+        the Info file.  Restore window positions only when `window-selected'
+        is non-nil.
+
+2011-11-19  Juri Linkov  <juri@jurta.org>
+
         * isearch.el (isearch-lazy-highlight-new-loop):
         Remove condition `(not isearch-error)'.  (Bug#9918)