hare

commit 337e579ccc4d91f7be4646cd4759312b65ee331b
parent 2b3d504cd55d3d0376fe3af1b46291fd5e5c5c0a
Author: Drew DeVault <sir@cmpwn.com>
Date:   Thu, 11 Mar 2021 12:29:54 -0500

getopt: print summary before usage

Diffstat:
M
getopt/getopts.ha
 | 
7
+++----

1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/getopt/getopts.ha b/getopt/getopts.ha
@@ -226,13 +226,12 @@ export fn print_usage(s: *io::stream, name: str, help: []help) void = {
 
 // Prints command help to the provided stream.
 export fn print_help(s: *io::stream, name: str, help: []help) void = {
-	print_usage(s, name, help);
-	fmt::fprintln(s);
-
 	if (help[0] is cmd_help) {
-		fmt::fprintfln(s, "{}: {}", name, help[0] as cmd_help: str);
+		fmt::fprintfln(s, "{}: {}\n", name, help[0] as cmd_help: str);
 	};
 
+	print_usage(s, name, help);
+
 	fmt::fprint(s, "\n");
 
 	for (let i = 0z; i < len(help); i += 1) match (help[i]) {