Change all quotes in strings and comments to the new GNU standard.

The asymmetric quotes used by GNU in the past (`...') don't render
nicely on modern systems.  We now use two \x27 characters ('...').

The proper solution would be to use the correct Unicode symmetric
quotes here.  However this has the disadvantage that the system
requires Unicode support.  We don't want that today.  If Unicode is
available a generated po file can be used to output proper quotes.  A
simple sed script like the one used for en@quote is sufficient to
change them.

The changes have been done by applying

  sed -i "s/\`\([^'\`]*\)'/'\1'/g"

to most files and fixing obvious problems by hand.  The msgid strings in
the po files were fixed with a similar command.

1 files changed, 13 insertions, 13 deletions

diff --git a/tests/asschk.c b/tests/asschk.c
index c0108e71d..a86984174 100644
--- a/tests/asschk.c
+++ b/tests/asschk.c
@@ -443,7 +443,7 @@ start_server (const char *pgmname)
         {
 	  int fd = open ("/dev/null", O_WRONLY);
 	  if (fd == -1)
-	    die_1 ("can't open `/dev/null': %s", strerror (errno));
+	    die_1 ("can't open '/dev/null': %s", strerror (errno));
           if (dup2 (fd, STDERR_FILENO) == -1)
             die_1 ("dup2 failed in child: %s", strerror (errno));
 	  close (fd);
@@ -452,7 +452,7 @@ start_server (const char *pgmname)
       close (wp[1]);
       close (rp[0]);
       execl (pgmname, arg0, "--server", NULL);
-      die_2 ("exec failed for `%s': %s", pgmname, strerror (errno));
+      die_2 ("exec failed for '%s': %s", pgmname, strerror (errno));
     }
   close (wp[0]);
   close (rp[1]);
@@ -479,7 +479,7 @@ unset_var (const char *name)
     ;
   if (!var)
     return;
-/*    fprintf (stderr, "unsetting `%s'\n", name); */
+/*    fprintf (stderr, "unsetting '%s'\n", name); */
 
   if (var->type == VARTYPE_FD && var->value)
     {
@@ -689,7 +689,7 @@ cmd_send (const char *assign_to, char *arg)
 {
   (void)assign_to;
   if (opt_verbose)
-    fprintf (stderr, "sending `%s'\n", arg);
+    fprintf (stderr, "sending '%s'\n", arg);
   write_assuan (server_send_fd, arg);
 }
 
@@ -723,13 +723,13 @@ cmd_expect_ok (const char *assign_to, char *arg)
     {
       char *p = read_assuan (server_recv_fd);
       if (opt_verbose > 1)
-        fprintf (stderr, "got line `%s'\n", recv_line);
+        fprintf (stderr, "got line '%s'\n", recv_line);
       if (recv_type == LINE_STAT)
         handle_status_line (p);
     }
   while (recv_type != LINE_OK && recv_type != LINE_ERR);
   if (recv_type != LINE_OK)
-    die_1 ("expected OK but got `%s'", recv_line);
+    die_1 ("expected OK but got '%s'", recv_line);
 }
 
 static void
@@ -744,13 +744,13 @@ cmd_expect_err (const char *assign_to, char *arg)
     {
       char *p = read_assuan (server_recv_fd);
       if (opt_verbose > 1)
-        fprintf (stderr, "got line `%s'\n", recv_line);
+        fprintf (stderr, "got line '%s'\n", recv_line);
       if (recv_type == LINE_STAT)
         handle_status_line (p);
     }
   while (recv_type != LINE_OK && recv_type != LINE_ERR);
   if (recv_type != LINE_ERR)
-    die_1 ("expected ERR but got `%s'", recv_line);
+    die_1 ("expected ERR but got '%s'", recv_line);
 }
 
 static void
@@ -783,7 +783,7 @@ cmd_openfile (const char *assign_to, char *arg)
     fd = open (arg, O_RDONLY);
   while (fd == -1 && errno == EINTR);
   if (fd == -1)
-    die_2 ("error opening `%s': %s", arg, strerror (errno));
+    die_2 ("error opening '%s': %s", arg, strerror (errno));
 
   sprintf (numbuf, "%d", fd);
   set_type_var (assign_to, numbuf, VARTYPE_FD);
@@ -799,7 +799,7 @@ cmd_createfile (const char *assign_to, char *arg)
     fd = open (arg, O_WRONLY|O_CREAT|O_TRUNC, 0666);
   while (fd == -1 && errno == EINTR);
   if (fd == -1)
-    die_2 ("error creating `%s': %s", arg, strerror (errno));
+    die_2 ("error creating '%s': %s", arg, strerror (errno));
 
   sprintf (numbuf, "%d", fd);
   set_type_var (assign_to, numbuf, VARTYPE_FD);
@@ -869,13 +869,13 @@ cmd_cmpfiles (const char *assign_to, char *arg)
   fp1 = fopen (arg, "rb");
   if (!fp1)
     {
-      err ("can't open `%s': %s", arg, strerror (errno));
+      err ("can't open '%s': %s", arg, strerror (errno));
       return;
     }
   fp2 = fopen (second, "rb");
   if (!fp2)
     {
-      err ("can't open `%s': %s", second, strerror (errno));
+      err ("can't open '%s': %s", second, strerror (errno));
       fclose (fp1);
       return;
     }
@@ -1009,7 +1009,7 @@ interpreter (char *line)
   if (!cmdtbl[i].name)
     {
       if (!assign_to)
-        die_1 ("invalid statement `%s'\n", stmt);
+        die_1 ("invalid statement '%s'\n", stmt);
       if (save_p)
         *save_p = save_c;
       set_var (assign_to, stmt);