Module:Sandbox/RexxS/GenerateIDs

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--[[
Module:GenerateIDs
--]]

p = {}

--[[ 
This generates the second ID,
which is the term in lower-case if it begins with an upper case letter,
or nothing otherwise.
--]]
function p.second(frame)
	local args = frame:getParent().args
	local term = args.id or args.term or args[1] or ""
	if term == "" then
		args= frame.args
		term = args.id or args.term or args[1] or ""
		if term == "" then return nil end
	end
	return (term:match("^%u.*$") or ""):lower()
end

return p