Improve luacheckrc comment
-- vim: set filetype=lua : --
--- Luacheck configuration file
--- See https://luacheck.readthedocs.io/en/stable/config.html
+-- Luacheck configuration file[1]
+--
+-- How to use Luacheck:
+-- - luarocks install luacheck
+-- - luacheck ./titan-compiler
+--
+-- Luacheck can also be integrated with vim, through Syntastic[2]:
+-- - let g:syntastic_lua_checkers = ['luac', 'luacheck']
+--
+-- [1] https://luacheck.readthedocs.io/en/stable/config.html
+-- [2] https://github.com/vim-syntastic/syntastic
ignore = {
"212/_.*", -- Unused argument, (unless name starts with "_")
"542", -- An empty if branch.
}
-
-
