From: Andre <maan@p133.(none)>
Date: Sun, 5 Mar 2006 12:40:43 +0000 (+0100)
Subject: para_filter: Fix and improve help text for --list_filters
X-Git-Tag: v0.2.11~33^2~3
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=501a1c5954e65f51d931803f0145a19a652e5e49;hp=4ec8346e151daa4665cb4255da6592e939a6d4f7

para_filter: Fix and improve help text for --list_filters

The old help text still used colons as separators. Mark those filters
which have their own command line parser with a star in the filter
list. Some trivial whitespace fixes also.
---

diff --git a/filter.c b/filter.c
index 04997cf2..2cd6d09d 100644
--- a/filter.c
+++ b/filter.c
@@ -95,7 +95,7 @@ static void open_filters(void)
 static int parse_config(int argc, char *argv[])
 {
 	static char *cf; /* config file */
-        struct stat statbuf;
+	struct stat statbuf;
 	int i;
 
 	if (cmdline_parser(argc, argv, &conf))
@@ -105,7 +105,7 @@ static int parse_config(int argc, char *argv[])
 		cf = make_message("%s/.paraslash/filter.conf", home);
 		free(home);
 	}
-        if (!stat(cf, &statbuf)) {
+	if (!stat(cf, &statbuf)) {
 		if (cmdline_parser_configfile(cf, &conf, 0, 0, 0))
 			return -E_FILTER_SYNTAX;
 	}
@@ -113,8 +113,10 @@ static int parse_config(int argc, char *argv[])
 		return 1;
 	printf("available filters: ");
 	for (i = 0; filters[i].name; i++)
-		printf("%s%s", i? " " : "", filters[i].name);
-	printf("\nTry para_filter -f<filtername>:-h for help on <filtername>\n");
+		printf("%s%s%s", i? " " : "", filters[i].name,
+			filters[i].parse_config? "*": "");
+	printf("\nFilters marked with \"*\" have further command line options. Try\n"
+		"\tpara_filter -f '<filtername> -h'\nfor more information.\n");
 	exit(EXIT_SUCCESS);
 }