(open_source): Removed in favor of mh_open_msg_file().

@@ -198,92 +198,6 @@ refile (mailbox_t mbox, message_t msg, size_t num, void *data)
     }
 }
 
-mailbox_t
-open_source (char *file_name)
-{
-  struct stat st;
-  char *buffer;
-  int fd;
-  size_t len = 0;
-  mailbox_t tmp;
-  stream_t stream;
-  char *p;
-  
-  if (stat (file_name, &st) < 0)
-    {
-      mh_error (_("can't stat file %s: %s"), file_name, strerror (errno));
-      return NULL;
-    }
-
-  buffer = xmalloc (st.st_size+1);
-  fd = open (file_name, O_RDONLY);
-  if (fd == -1)
-    {
-      mh_error (_("can't open file %s: %s"), file_name, strerror (errno));
-      return NULL;
-    }
-
-  if (read (fd, buffer, st.st_size) != st.st_size)
-    {
-      mh_error (_("error reading file %s: %s"), file_name, strerror (errno));
-      return NULL;
-    }
-
-  buffer[st.st_size] = 0;
-  close (fd);
-
-  if (mailbox_create (&tmp, "/dev/null")
-      || mailbox_open (tmp, MU_STREAM_READ) != 0)
-    {
-      mh_error (_("can't create temporary mailbox"));
-      return NULL;
-    }
-
-  if (memory_stream_create (&stream, 0, MU_STREAM_RDWR)
-      || stream_open (stream))
-    {
-      mailbox_close (tmp);
-      mh_error (_("can't create temporary stream"));
-      return NULL;
-    }
-
-  for (p = buffer; *p && isspace (*p); p++)
-    ;
-
-  if (strncmp (p, "From ", 5))
-    {
-      struct tm *tm;
-      time_t t;
-      char date[80];
-      
-      time(&t);
-      tm = gmtime(&t);
-      strftime (date, sizeof (date),
-		"From GNU-MH-refile %a %b %e %H:%M:%S %Y%n",
-		tm);
-      stream_write (stream, date, strlen (date), 0, &len);
-    }      
-
-  stream_write (stream, p, strlen (p), len, &len);
-  mailbox_set_stream (tmp, stream);
-  if (mailbox_messages_count (tmp, &len)
-      || len < 1)
-    {
-      mh_error (_("input file %s is not a valid message file"), file_name);
-      return NULL;
-    }
-  else if (len > 1)
-    {
-      mh_error (ngettext ("input file %s contains %lu message",
-			  "input file %s contains %lu messages",
-			  len),
-		(unsigned long) len);
-      return NULL;
-    }
-  free (buffer);
-  return tmp;
-}
-
 int
 main (int argc, char **argv)
 {
@@ -305,7 +219,7 @@ main (int argc, char **argv)
 	  mh_error (_("both message set and source file given"));
 	  exit (1);
 	}
-      mbox = open_source (source_file);
+      mbox = mh_open_msg_file (source_file);
       mh_msgset_parse (mbox, &msgset, 0, NULL, "first");
     }
   else