From 9b50591df6a9d64fc12cfe46b5c434427b6c8282 Mon Sep 17 00:00:00 2001
From: Marko Kreen <markokr@gmail.com>
Date: Fri, 7 Sep 2007 12:40:15 +0000
Subject: [PATCH] hack to use [,] in regex

---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 227c035..38ea5cb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -14,7 +14,10 @@ if test -n "$ASCIIDOC"; then
   AC_MSG_CHECKING([for asciidoc version >= 8.2])
   ver=`$ASCIIDOC --version 2>&1 | sed -e 's/asciidoc //'`
   case "$ver" in
+dnl hack to make possible to use [, ] in regex
+changequote({, })dnl
   [0-7].*|8.[01]|8.[01].*)
+changequote([, ])dnl
       AC_MSG_RESULT([$ver, too old])
       ASCIIDOC=""
       ;;
-- 
2.40.0