bitstream: Improve documentation.

[paraslash.git] / filter.c

diff --git a/filter.c b/filter.c
index 65d6c64be353aa10809e0e4fd6b639c61500c946..b3dc022e37f5ceaaca680f63a25173e46ba398d4 100644 (file)
--- a/filter.c
+++ b/filter.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2013 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2014 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -47,15 +47,11 @@ INIT_STDERR_LOGGING(loglevel);
 
 __noreturn static void print_help_and_die(void)
 {
-       int d = conf.detailed_help_given;
-       const char **p = d? filter_args_info_detailed_help
-               : filter_args_info_help;
-
-       printf_or_die("%s\n\n", VERSION_SINGLE_LINE("filter"));
-       printf_or_die("%s\n\n", filter_args_info_usage);
-       for (; *p; p++)
-               printf_or_die("%s\n", *p);
-       print_filter_helps(d);
+       struct ggo_help h = DEFINE_GGO_HELP(filter);
+       bool d = conf.detailed_help_given;
+
+       ggo_print_help(&h, d? GPH_STANDARD_FLAGS_DETAILED : GPH_STANDARD_FLAGS);
+       print_filter_helps(d? GPH_MODULE_FLAGS_DETAILED : GPH_MODULE_FLAGS);
        exit(0);
 }
 
@@ -64,7 +60,7 @@ static int parse_config(void)
        static char *cf; /* config file */
        struct stat statbuf;
 
-       HANDLE_VERSION_FLAG("filter", conf);
+       version_handle_flag("filter", conf.version_given);
        if (conf.help_given || conf.detailed_help_given)
                print_help_and_die();
        if (!cf) {