* lisp/emulation/viper.el: A couple of docstring format tweaks

diff --git a/lisp/emulation/viper-cmd.el b/lisp/emulation/viper-cmd.el
index e41109a5619a37caeaf0bf74960a34f5cf979028..bd03a870fdb3f811e8ca479df19d2ddc5375cc56 100644 (file)
--- a/lisp/emulation/viper-cmd.el
+++ b/lisp/emulation/viper-cmd.el
@@ -961,11 +961,11 @@ Suffixes such as .el or .elc should be stripped."
 (defun viper-ESC (arg)
   "Emulate ESC key in Emacs.
 Prevents multiple escape keystrokes if viper-no-multiple-ESC is true.
-If viper-no-multiple-ESC is 'twice double ESC would ding in vi-state.
+If `viper-no-multiple-ESC' is `twice' double ESC would ding in vi-state.
 Other ESC sequences are emulated via the current Emacs's major mode
 keymap.  This is more convenient on TTYs, since this won't block
 function keys such as up, down, etc.  ESC will also will also work as
-a Meta key in this case.  When viper-no-multiple-ESC is nil, ESC works
+a Meta key in this case.  When `viper-no-multiple-ESC' is nil, ESC works
 as a Meta key and any number of multiple escapes are allowed."
   (interactive "P")
   (let (char)

diff --git a/lisp/emulation/viper-keym.el b/lisp/emulation/viper-keym.el
index 179ae169ecad8f87286f42cbaf4b9effc1f3ae54..250c292d72e42158e909d1afcdd85f1c42cb2790 100644 (file)
--- a/lisp/emulation/viper-keym.el
+++ b/lisp/emulation/viper-keym.el
@@ -60,13 +60,13 @@ Full Vi compatibility is not recommended for power use of Viper."
   :group 'viper)
 
 (defcustom viper-no-multiple-ESC  t
-  "If true, multiple ESC in Vi mode will cause bell to ring.
-This is set to t on a windowing terminal and to 'twice on a dumb
+  "If non-nil, multiple ESC in Vi mode will cause bell to ring.
+This is set to t on a windowing terminal and to `twice' on a dumb
 terminal (unless the user level is 1, 2, or 5).  On a dumb terminal, this
 enables cursor keys and is generally more convenient, as terminals usually
 don't have a convenient Meta key.
-Setting viper-no-multiple-ESC to nil will allow as many multiple ESC,
-as is allowed by the major mode in effect."
+Setting it to nil will allow as many multiple ESC, as is allowed by the
+major mode in effect."
   :type 'boolean
   :group 'viper)