From 6ea190f42924f74736fe21ec5bd38df105e39562 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 18 Apr 2019 17:49:08 +0200
Subject: [PATCH] add clang-format to emacs configuration (still requires
 clang-format to be installed globally first)

---
 .dir-locals.el | 3 +++
 .gitignore     | 1 +
 bootstrap      | 3 +++
 3 files changed, 7 insertions(+)

diff --git a/.dir-locals.el b/.dir-locals.el
index 687863811..29999b944 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -1,5 +1,8 @@
 ;; Per-directory local variables for GNU Emacs 23 and later.
 
+((c-mode
+  (eval add-hook 'before-save-hook #'clang-format-buffer nil t)))
+
 ((nil
   . ((fill-column . 78)
      (tab-width   .  4)
diff --git a/.gitignore b/.gitignore
index 31cfa5897..e898f41f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,7 @@
 *.swp
 *.trs
 *.kdev4
+.clang-format
 .deps/
 .libs/
 .svn/
diff --git a/bootstrap b/bootstrap
index 9d9d97b1d..c87f375ea 100755
--- a/bootstrap
+++ b/bootstrap
@@ -3,6 +3,9 @@
 echo "Removing folder 'libltdl'..."
 rm -rf libltdl
 
+# Install clang format symlink (if possible)
+ln -s contrib/conf/editors/clang-format .clang-format &> /dev/null
+
 echo "checking for libtoolize / libtool... "
 
 # This is more portable than `which' but comes with
-- 
2.25.1