[elpa] externals/compat 7ce0c42022: Revert "Remove unnecessary dir-locals"

[ELPA Syncer]

branch: externals/compat
commit 7ce0c42022e7455ce72cfa4374da12cb68bce125
Author: Daniel Mendler <mail@daniel-mendler.de>
Commit: Daniel Mendler <mail@daniel-mendler.de>

    Revert "Remove unnecessary dir-locals"
    
    This reverts commit 4c02768dff7c547bcce0bf60ed91fc09045c31c6.
---
 .dir-locals.el | 6 ++++++
 .elpaignore    | 9 +++++----
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644
index 0000000000..6d22de33f5
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,6 @@
+;;; Directory Local Variables
+;;; For more information see (info "(emacs) Directory Variables")
+
+((emacs-lisp-mode
+  (show-trailing-whitespace . t)
+  (indent-tabs-mode . nil)))
diff --git a/.elpaignore b/.elpaignore
index 820419ce38..7d944a949e 100644
--- a/.elpaignore
+++ b/.elpaignore
@@ -1,8 +1,9 @@
-compat-tests.el
-Makefile
+.dir-locals.el
+.elpaignore
 .github
 .gitignore
-.elpaignore
 COPYING
+Makefile
 README.md
-compat.texi
+compat-tests.el
+compat.texi
\ No newline at end of file