From a684c13c55eb0bc81aa823a4f3c6b5968440f33f Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Mon, 15 Mar 2010 12:04:53 +0000
Subject: Make generated header file read-only in an emacs buffer.

---
 configure.ac | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 5fb09d46..9b3b0d43 100644
--- a/configure.ac
+++ b/configure.ac
@@ -871,6 +871,12 @@ AC_CHECK_TYPES([error_t], [],
    [#include <errno.h>])
 
 
+# A substitution to set generated files in a Emacs buffer to read-only.
+AC_SUBST(emacs_local_vars_begin, ['Local Variables:'])
+AC_SUBST(emacs_local_vars_read_only, ['buffer-read-only: t'])
+AC_SUBST(emacs_local_vars_end, ['End:'])
+
+
 # Last check.
 die=no
 if test "$require_libassuan" = "no"; then
-- 
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