Merge from origin/emacs-26

408862f02a (origin/emacs-26) ; * lisp/emacs-lisp/bytecomp.el: Tweak m...
9964db4c34 Restore obsolete method of changing byte-compile-dest-file
3dd25aeecb Some minor Tramp corrections
d670a15f25 * doc/misc/url.texi (http/https): Fix typo
99d07e8d5e Remove some bogus definition-prefixes from loaddefs
6067f0c702 Shell-quote wildcards when invoking 'vc-git-grep'
0540df10e6 Update documentation of '.dir-locals-2.el'
f2441ab320 ; Fix some tiny doc and comment typos
22ff46e6d8 ; Fix some comment typos

# Conflicts:
#	etc/NEWS

1 files changed, 6 insertions, 1 deletions

diff --git a/doc/lispref/variables.texi b/doc/lispref/variables.texi
index a871352b004..5bee0f9d82a 100644
--- a/doc/lispref/variables.texi
+++ b/doc/lispref/variables.texi
@@ -1919,7 +1919,12 @@ 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
+from the file's directory and moving up the directory tree.  This
+constant is also used to derive the name of a second dir-locals file
+@file{.dir-locals-2.el}.  If this second dir-locals file is present,
+then that is loaded instead of @file{.dir-locals.el}.  This is useful
+when @file{.dir-locals.el} is under version control in a shared
+repository and cannot be used for personal customizations.  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.