From 0919e29116ac69b5ef4a647c3f85d0f5ec5445bf Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Thu, 16 Jun 2005 21:39:10 +0000
Subject: [PATCH] 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/fold.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/fold.c b/src/fold.c
index e98fa0f83f..9a3e53837b 100644
--- a/src/fold.c
+++ b/src/fold.c
@@ -25,6 +25,7 @@
 
 #include "system.h"
 #include "error.h"
+#include "quote.h"
 #include "xstrtol.h"
 
 #define TAB_WIDTH 8
@@ -287,7 +288,7 @@ main (int argc, char **argv)
 	    if (! (xstrtoul (optarg, NULL, 10, &tmp_ulong, "") == LONGINT_OK
 		   && 0 < tmp_ulong && tmp_ulong < SIZE_MAX - TAB_WIDTH))
 	      error (EXIT_FAILURE, 0,
-		     _("invalid number of columns: `%s'"), optarg);
+		     _("invalid number of columns: %s"), quote (optarg));
 	    width = tmp_ulong;
 	  }
 	  break;
-- 
2.47.3