Don't embed `this'-style quotes in format strings.

Include "quote.h".
Rather than this: error (..., "...`%s'...", arg);
do this:          error (..., "...%s...", quote (arg));

diff --git a/src/sleep.c b/src/sleep.c
index 6935b5a..8ff3b3b 100644 (file)
--- a/src/sleep.c
+++ b/src/sleep.c
@@ -1,5 +1,5 @@
 /* sleep - delay for a specified amount of time.
-   Copyright (C) 84, 1991-1997, 1999-2004 Free Software Foundation, Inc.
+   Copyright (C) 84, 1991-1997, 1999-2005 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -25,6 +25,7 @@
 #include "c-strtod.h"
 #include "error.h"
 #include "long-options.h"
+#include "quote.h"
 #include "xnanosleep.h"
 #include "xstrtod.h"
 
@@ -134,7 +135,7 @@ main (int argc, char **argv)
          /* Check any suffix char and update S based on the suffix.  */
          || ! apply_suffix (&s, *p))
        {
-         error (0, 0, _("invalid time interval `%s'"), argv[i]);
+         error (0, 0, _("invalid time interval %s"), quote (argv[i]));
          ok = false;
        }