From 69ce40a6d2e81d23798aef4b970eb648baba6a51 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Fri, 7 Apr 2023 13:24:29 +0100
Subject: util.argparse: Translate '-' to '_' in long option names for
 convenience

A review of existing code suggests nothing will break. So, here we go...
---
 util/argparse.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/argparse.lua b/util/argparse.lua
index 9ece050a..bd4eb220 100644
--- a/util/argparse.lua
+++ b/util/argparse.lua
@@ -44,6 +44,7 @@ local function parse(arg, config)
 					param_k, param_v = param, true;
 				end
 			end
+			param_k = param_k:gsub("%-", "_");
 		end
 		parsed_opts[param_k] = param_v;
 	end
-- 
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