@c -*-texinfo-*-
@c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1997-2014 Free Software Foundation, Inc.
+@c Copyright (C) 1997-2015 Free Software Foundation, Inc.
@c See the file elisp.texi for copying conditions.
@node Customization
@chapter Customization Settings
@item (radio @var{element-types}@dots{})
This is similar to @code{choice}, except that the choices are displayed
-using `radio buttons' rather than a menu. This has the advantage of
+using ``radio buttons'' rather than a menu. This has the advantage of
displaying documentation for the choices when applicable and so is often
a good choice for a choice between constant functions
(@code{function-item} customization types).
@node Defining New Types
@subsection Defining New Types
+@cindex customization types, define new
+@cindex define new customization types
In the previous sections we have described how to construct elaborate
type specifications for @code{defcustom}. In some cases you may want
@node Applying Customizations
@section Applying Customizations
+@cindex applying customizations
The following functions are responsible for installing the user's
customization settings for variables and faces, respectively. When
@node Custom Themes
@section Custom Themes
+@cindex custom themes
@dfn{Custom themes} are collections of settings that can be enabled
or disabled as a unit. @xref{Custom Themes,,, emacs, The GNU Emacs
Manual}. Each Custom theme is defined by an Emacs Lisp source file,