nvim-libmodal/lua/libmodal/src/globals.lua

local _VIM_FALSE = 0
local _VIM_TRUE  = 1

return {
	DEFAULT_ERROR_TITLE = 'vim-libmodal error',

	ESC_NR = 27,

	TYPE_FUNC = 'function',
	TYPE_NUM  = 'number',
	TYPE_STR = 'string',
	TYPE_TBL = 'table',

	VIM_FALSE = _VIM_FALSE,
	VIM_TRUE  = _VIM_TRUE,

	is_false = function(val)
		return val == false or val == _VIM_FALSE
	end,

	is_true = function(val)
		return val == true or val == _VIM_TRUE
	end
}