luacheck: Ignore new warning about using variables prefixed with '_' luacheck 0.26 considers the _ prefix as a hint that the variable or argument is unused, then warns if they are used despite this. We have several places where this prefix is used to avoid shadowing another similarly named variable, resulting in many instances of this warning.

author: Kim Alvefur <zash@zash.se>
date: Mon, 30 May 2022 16:49:52 +0200
parent: 12298:cb459f8fa740
child: 12533:875f73ead4e8
--- a/.luacheckrc	Sun May 29 16:06:42 2022 +0200
+++ b/.luacheckrc	Mon May 30 16:49:52 2022 +0200
@@ -1,6 +1,6 @@
 cache = true
 codes = true
-ignore = { "411/err", "421/err", "411/ok", "421/ok", "211/_ENV", "431/log", }
+ignore = { "411/err", "421/err", "411/ok", "421/ok", "211/_ENV", "431/log", "214", }
 
 std = "lua53c"
 max_line_length = 150