# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1622906542 -3600
# Node ID cc20493018f6ded5723afaf70f99f07b007168fe
# Parent  3e2e708fd18b0211df5527af02988f9d18fd6711
mod_firewall: Allow underscores in definition names

diff -r 3e2e708fd18b -r cc20493018f6 mod_firewall/mod_firewall.lua
--- a/mod_firewall/mod_firewall.lua	Tue Jun 01 19:23:32 2021 +0200
+++ b/mod_firewall/mod_firewall.lua	Sat Jun 05 16:22:22 2021 +0100
@@ -372,7 +372,7 @@
 			end
 			ruleset[chain] = ruleset[chain] or {};
 		elseif not(state) and line:sub(1,1) == "%" then -- Definition (zone, limit, etc.)
-			local what, name = line:match("^%%%s*(%w+) +([^ :]+)");
+			local what, name = line:match("^%%%s*([%w_]+) +([^ :]+)");
 			if not definition_handlers[what] then
 				return nil, errmsg("Definition of unknown object: "..what);
 			elseif not name or not idsafe(name) then