Doc fixes (index and comment).

3 files changed, 8 insertions, 0 deletions

diff --git a/admin/admin.el b/admin/admin.el
index baf18992953..5e5e57cb3ce 100644
--- a/admin/admin.el
+++ b/admin/admin.el
@@ -75,6 +75,9 @@ Root must be the root of an Emacs source tree."
   (interactive "DEmacs root directory: \nsVersion number: ")
   (unless (file-exists-p (expand-file-name "src/emacs.c" root))
     (user-error "%s doesn't seem to be the root of an Emacs source tree" root))
+  ;; There's also a "version 3" (standing for GPLv3) at the end of
+  ;; `README', but since `set-version-in-file' only replaces the first
+  ;; occurence, it won't be replaced.
   (set-version-in-file root "README" version
                        (rx (and "version" (1+ space)
                                 (submatch (1+ (in "0-9."))))))
diff --git a/doc/emacs/ChangeLog b/doc/emacs/ChangeLog
index 00a6c6a29a1..9b6868857e8 100644
--- a/doc/emacs/ChangeLog
+++ b/doc/emacs/ChangeLog
@@ -1,3 +1,7 @@
+2013-12-25  Xue Fuqiao  <xfq.free@gmail.com>
+
+        * files.texi (Diff Mode): Add an index.
+
 2013-12-24  Xue Fuqiao  <xfq.free@gmail.com>
 
         * trouble.texi (Understanding Bug Reporting): Minor update.
diff --git a/doc/emacs/files.texi b/doc/emacs/files.texi
index c28a30bf823..5564f9a23f3 100644
--- a/doc/emacs/files.texi
+++ b/doc/emacs/files.texi
@@ -1419,6 +1419,7 @@ In a multi-file patch, kill the current file part.
 
 @item C-c C-a
 @findex diff-apply-hunk
+@cindex patches, applying
 Apply this hunk to its target file (@code{diff-apply-hunk}).  With a
 prefix argument of @kbd{C-u}, revert this hunk.