@c -*-texinfo-*-
@c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990-1995, 1998-2015 Free Software Foundation, Inc.
+@c Copyright (C) 1990-1995, 1998-2016 Free Software Foundation, Inc.
@c See the file elisp.texi for copying conditions.
@node Variables
@chapter Variables
@dfn{project class} for that directory.
@defvr Constant dir-locals-file
-This constant is a wildcard pattern matching the name of files where
-Emacs expects to find directory-local variables. Its value is
-@file{.dir-locals*.el}@footnote{
-The MS-DOS version of Emacs uses @file{_dir-locals*.el} instead, due to
+This constant is the name of the file where Emacs expects to find the
+directory-local variables. The name of the file is
+@file{.dir-locals.el}@footnote{
+The MS-DOS version of Emacs uses @file{_dir-locals.el} instead, due to
limitations of the DOS filesystems.
-}, and the most common file name to use is @file{.dir-locals.el}.
-
-Any file matching this name pattern in a directory causes Emacs to
-apply its settings when visiting files in that directory or any of its
-subdirectories (optionally, you can exclude subdirectories; see
-below).
-If some of the subdirectories have their own file matching
-@file{.dir-locals*.el}, Emacs uses the settings from the deepest file
-it finds starting from the file's directory and moving up the
-directory tree. The file specifies local variables as a specially
-formatted list; see @ref{Directory Variables, , Per-directory Local
-Variables, emacs, The GNU Emacs Manual}, for more details.
-
-If the same directory contains multiple such files (for instance,
-@file{.dir-locals.el} and @file{.dir-locals2.el}), then all of them
-are used in @code{string<} order. This means that, if two files
-specify different values for the same variable, the file sorted after
-will override the value of the previous file (for instance, values in
-@file{.dir-locals2.el} override those in @file{.dir-locals.el}). Note
-that, because of how lexicographic order works, values in
-@file{.dir-locals10.el} are overriden by values in @file{.dir-locals2.el}.
-This can be avoided by using @file{.dir-locals02.el} instead.
+}. A file by that name in a directory causes Emacs to apply its
+settings to any file in that directory or any of its subdirectories
+(optionally, you can exclude subdirectories; see below).
+If some of the subdirectories have their own @file{.dir-locals.el}
+files, Emacs uses the settings from the deepest file it finds starting
+from the file's directory and moving up the directory tree. The file
+specifies local variables as a specially formatted list; see
+@ref{Directory Variables, , Per-directory Local Variables, emacs, The
+GNU Emacs Manual}, for more details.
@end defvr
@defun hack-dir-local-variables
A call to any of the following Emacs-specific functions:
@smallexample
-default-value process-get
+alist-get process-get
frame-parameter process-sentinel
terminal-parameter window-buffer
keymap-parent window-display-table
overlay-start window-parameter
overlay-end window-point
process-buffer window-start
-process-filter
+process-filter default-value
@end smallexample
@end itemize