From d1ccc337e69aba75b5b08c522043b7aec4a23aec Mon Sep 17 00:00:00 2001
From: PatR <rankin@nethack.org>
Date: Tue, 22 Nov 2022 23:55:41 -0800
Subject: [PATCH] more unix command line: -?

The fix for 'u Name' earlier today broke '-?'.
---
 sys/unix/unixmain.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/unix/unixmain.c b/sys/unix/unixmain.c
index 15e757608..12203b5b8 100644
--- a/sys/unix/unixmain.c
+++ b/sys/unix/unixmain.c
@@ -631,7 +631,8 @@ early_options(int *argc_p, char ***argv_p, char **hackdir_p)
         case 'h':
         case '?':
             if (lopt(arg, ArgValDisallowed, "-help", origarg, &argc, &argv)
-                || lopt(arg, ArgValDisallowed, "-?", origarg, &argc, &argv))
+                || lopt(arg, ArgValDisallowed | ArgNamOneLetter, "-?",
+                        origarg, &argc, &argv))
                 opt_usage(*hackdir_p); /* doesn't return */
             break;
         case 'n':