Minor fixes to the docs.

 doc/emacs/buffers.texi (Uniquify): Clarify the default uniquification.
 doc/emacs/indent.texi (Tab Stops): Improve wording.
 doc/emacs/cmdargs.texi (General Variables): Improve docs of
 EMACSLOADPATH.  Index all the environment variables.
 (Misc Variables): Index all the environment variables.

 doc/lispref/text.texi (Registers): Document register-read-with-preview.
 doc/lispref/internals.texi (Building Emacs): Improve indexing.

1 files changed, 6 insertions, 0 deletions

diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index b31398fffc4..de3b1ddb20c 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,3 +1,9 @@
+2014-04-21  Eli Zaretskii  <eliz@gnu.org>
+
+        * text.texi (Registers): Document register-read-with-preview.
+
+        * internals.texi (Building Emacs): Improve indexing.
+
 2014-04-05  Glenn Morris  <rgm@gnu.org>
 
         * os.texi (Recording Input): Dribble files may contain passwords.