From f3d0bb4176def51c8ab719e329ba1072646e38eb Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Thu, 21 Mar 2019 14:39:25 -0400
Subject: configure.ac: Use quadrigraphs

---
diff --git a/configure.ac b/configure.ac
index f7f6fe1..52752ac 100644
--- a/configure.ac
+++ b/configure.ac
@@ -111,7 +111,7 @@ AC_ARG_WITH(
 AC_ARG_WITH(
 	[metadata],
 	[AS_HELP_STRING([--with-metadata=SYSTEM],
-		[use SYSTEM metadata plugin \[default: proteanos\]])],
+		[use SYSTEM metadata plugin @<:@default: proteanos@:>@])],
 	[
 		case "${withval}" in
 			'yes'|'')
--
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