From f696c57a8ee46a7df82f860275b88fb329740e69 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Thu, 16 Jun 2005 21:37:37 +0000
Subject: Don't embed `this'-style quotes in format strings.

Include "quote.h".
Rather than this: error (..., "...`%s'...", arg);
do this:          error (..., "...%s...", quote (arg));
---
 src/expr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/expr.c')

diff --git a/src/expr.c b/src/expr.c
index a0982f85d..1c245b832 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -37,6 +37,7 @@
 #include "long-options.h"
 #include "error.h"
 #include "inttostr.h"
+#include "quote.h"
 #include "quotearg.h"
 #include "strnumcmp.h"
 #include "xstrtol.h"
@@ -423,7 +424,7 @@ docolon (VALUE *sv, VALUE *pv)
       error (0, 0, _("\
 warning: unportable BRE: `%s': using `^' as the first character\n\
 of the basic regular expression is not portable; it is being ignored"),
-	     pv->u.s);
+	     quote (pv->u.s));
     }
 
   len = strlen (pv->u.s);
-- 
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