(MS-DOS Input): Document msdos-set-mouse-buttons.

[bpt/emacs.git] / man / display.texi

diff --git a/man/display.texi b/man/display.texi
index e1876cf..8043627 100644 (file)
--- a/man/display.texi
+++ b/man/display.texi
@@ -242,12 +242,13 @@ indicate what it is.  @xref{Minor Modes}, for more information about
 minor modes and about how to use this command.
 
 @vindex line-number-display-limit
+@cindex line number display, removing the limit
   If the buffer is very large (larger than the value of
 @code{line-number-display-limit}), then the line number doesn't appear.
 Emacs doesn't compute the line number when the buffer is large, because
-that would be too slow.  If you have narrowed the buffer
-(@pxref{Narrowing}), the displayed line number is relative to the
-accessible portion of the buffer.
+that would be too slow.  Set it to @code{nil} to remove the limit.  If
+you have narrowed the buffer (@pxref{Narrowing}), the displayed line
+number is relative to the accessible portion of the buffer.
 
 @cindex Column Number mode
 @cindex mode, Column Number
@@ -277,8 +278,14 @@ in 24-hour format, set the variable @code{display-time-24hr-format}
 to @code{t}.
 
 @cindex mail (on mode line)
+@vindex display-time-use-mail-icon
+@vindex display-time-mail-face
   The word @samp{Mail} appears after the load level if there is mail
-for you that you have not read yet.
+for you that you have not read yet.  On a graphical display you can use
+an icon instead of @samp{Mail} by customizing
+@code{display-time-use-mail-icon}; this may save some space on the mode
+line.  You can customize @code{display-time-mail-face} to make the mail
+indicator prominent.
 
 @node Text Display
 @section How Text Is Displayed