Minor doc updates related to dribble files

* doc/emacs/trouble.texi (Checklist):
* doc/lispref/os.texi (Recording Input): Dribble files may contain passwords.

* lisp/help.el (view-lossage): Doc tweak.

* src/keyboard.c (Fopen_dribble_file): Doc tweak.

2 files changed, 14 insertions, 10 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index c370bdc0404..9b084701933 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,15 +1,17 @@
+2014-04-05  Glenn Morris  <rgm@gnu.org>
+
+        * keyboard.c (Fopen_dribble_file): Doc tweak.
+
 2014-04-04  Jan Djärv  <jan.h.d@swipnet.se>
 
         Backport from trunk.
         * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
-       bar is zero height, just return (Bug#16976).
-       (initFrameFromEmacs:): Initialize wait_for_tool_bar.
-
-       * nsterm.h (EmacsView): Add wait_for_tool_bar.
-
-       * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
+        bar is zero height, just return (Bug#16976).
+        (initFrameFromEmacs:): Initialize wait_for_tool_bar.
+        * nsterm.h (EmacsView): Add wait_for_tool_bar.
+        * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
         is nil.  If waiting for toolbar to complete, force a redraw.
-        (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
+        (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
 
 2014-04-03  Ken Brown  <kbrown@cornell.edu>
 
diff --git a/src/keyboard.c b/src/keyboard.c
index 20e75822fd3..3b50140684e 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -1,7 +1,6 @@
 /* Keyboard and mouse input; editor command loop.
 
-Copyright (C) 1985-1989, 1993-1997, 1999-2014 Free Software Foundation,
-Inc.
+Copyright (C) 1985-1989, 1993-1997, 1999-2014 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -10071,7 +10070,10 @@ DEFUN ("open-dribble-file", Fopen_dribble_file, Sopen_dribble_file, 1, 1,
        "FOpen dribble file: ",
        doc: /* Start writing all keyboard characters to a dribble file called FILE.
 If FILE is nil, close any open dribble file.
-The file will be closed when Emacs exits.  */)
+The file will be closed when Emacs exits.
+
+Be aware that this records ALL characters you type!
+This may include sensitive information such as passwords.  */)
   (Lisp_Object file)
 {
   if (dribble)