From a67091f2b3b3cca4320852c90fb0b72f7f1ff02f Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sun, 13 Jun 2004 22:08:07 +0000
Subject: [PATCH] (Init Syntax): Explain about vars that do special things when
 set with setq or with Custom. (Init Examples): Add line-number-mode example.

---
 man/custom.texi | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/man/custom.texi b/man/custom.texi
index 2502ae2a43d..614fa2442fc 100644
--- a/man/custom.texi
+++ b/man/custom.texi
@@ -1984,9 +1984,20 @@ arguments, all surrounded by parentheses.  For example, @code{(setq
 fill-column 60)} calls the function @code{setq} to set the variable
 @code{fill-column} (@pxref{Filling}) to 60.
 
-  The second argument to @code{setq} is an expression for the new value of
-the variable.  This can be a constant, a variable, or a function call
-expression.  In @file{.emacs}, constants are used most of the time.  They can be:
+  You can set any Lisp variable with @code{setq}, but with certain
+variables @code{setq} won't do what you probably want in the
+@file{.emacs} file.  Some variables automatically become buffer-local
+when set with @code{setq}; what you want in @file{.emacs} is to set
+the default value, using @code{setq-default}.  Some customizable minor
+mode variables do special things to enable the mode when you set them
+with Customize, but ordinary @code{setq} won't do that; to enable the
+mode in your @file{.emacs} file, call the minor mode command.  The
+following section has examples of both of these methods.
+
+  The second argument to @code{setq} is an expression for the new
+value of the variable.  This can be a constant, a variable, or a
+function call expression.  In @file{.emacs}, constants are used most
+of the time.  They can be:
 
 @table @asis
 @item Numbers:
@@ -2106,6 +2117,14 @@ which supports most of the languages of Western Europe.
 (set-language-environment "Latin-1")
 @end example
 
+@need 1500
+@item
+Turn off Line Number mode, a global minor mode.
+
+@example
+(line-number-mode 0)
+@end example
+
 @need 1500
 @item
 Turn on Auto Fill mode automatically in Text mode and related modes.
-- 
2.39.5