@c This is part of the Emacs manual.
@c Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 1997, 2000, 2001,
-@c 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+@c 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+@c Free Software Foundation, Inc.
+
@c See file emacs.texi for copying conditions.
@node Display, Search, Registers, Top
@chapter Controlling the Display
@vindex hi-lock-file-patterns-policy
The variable @code{hi-lock-file-patterns-policy} controls whether Hi
-Lock mode should automatically extract and highlight patterns found in
-a file when it is visited. Its value can be @code{nil} (never
-highlight), @code{t} (highlight the patterns), @code{ask} (query the
-user), or a function. If it is a function,
-@code{hi-lock-find-patterns} calls it with the patterns as argument;
-if the function returns non-@code{nil}, the patterns are used. The
-default is @code{nil}. Note that patterns are always highlighted if
-you call @code{hi-lock-find-patterns} directly, regardless of the
-value of this variable.
+Lock mode should automatically extract and highlight patterns found in a
+file when it is visited. Its value can be @code{nil} (never highlight),
+@code{ask} (query the user), or a function. If it is a function,
+@code{hi-lock-find-patterns} calls it with the patterns as argument; if
+the function returns non-@code{nil}, the patterns are used. The default
+is @code{ask}. Note that patterns are always highlighted if you call
+@code{hi-lock-find-patterns} directly, regardless of the value of this
+variable.
@vindex hi-lock-exclude-modes
Also, @code{hi-lock-find-patterns} does nothing if the current major