This template has no documentation. If you know how to use this template, please add some.
Scribunto
This template is a wrapper for the Lua function{{#invoke:MapList|byGroup}}. It is directly available to other Lua modules as local MapList = require 'Module:MapList'
local result = MapList._byGroup {arg1, arg2, key = value}
-- the above is equivalent to {{#invoke:MapList|byGroup|arg1|arg2|key=value}}
This is the documentation page, it should be transcluded into the main template page. See Template:Doc for more information.