Generate a manpage

help2man should be enough so far.
2014-09-20 18:09:44 +02:00
parent 01c2bfa5a4
commit 38a0077033
5 changed files with 11 additions and 7 deletions
--- a/utils.c
+++ b/utils.c
@@ -1962,7 +1962,7 @@ opt_handler_init (struct opt_handler *self, int argc, char **argv,
 }

 static void
-opt_handler_usage (struct opt_handler *self)
+opt_handler_usage (struct opt_handler *self, FILE *stream)
 {
 	struct str usage;
 	str_init (&usage);
@@ -2000,7 +2000,7 @@ opt_handler_usage (struct opt_handler *self)
 		str_free (&row);
 	}

-	fputs (usage.str, stderr);
+	fputs (usage.str, stream);
 	str_free (&usage);
 }