From 3260743bf51338ad73becd62f62f0da7d1b51e8d Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Mon, 11 Mar 2024 09:38:03 -0400
Subject: Print ARG next to short option output in usage statement

---
 src/main.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/main.c b/src/main.c
index ed24287..0a5d6ba 100644
--- a/src/main.c
+++ b/src/main.c
@@ -111,6 +111,9 @@ static void usage(char *progname) {
         if (long_options[x].val <= 'z') {
             strcat(opt_short, "-");
             opt_short[1] = (char) long_options[x].val;
+            if (long_options[x].has_arg) {
+                strcat(opt_short, " ARG");
+            }
         } else {
             strcat(opt_short, "  ");
         }
-- 
cgit