Module:Remove parentheses

Removes parentheses in a page title; used by Template:Remove parentheses

---

local p = {}

function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame)
	if not args['scope'] then error('"scope" argument is required') end
	local scope = args['scope']
	local displaytitle = mw.title.getCurrentTitle().fullText

	if displaytitle:find('(' .. scope .. ')') then
		displaytitle = displaytitle:gsub('%(' .. scope .. '%)', '')
	elseif displaytitle:find('(' .. scope) then
		displaytitle = displaytitle:gsub('%(' .. scope, '(')
	end

	return frame:callParserFunction('DISPLAYTITLE', displaytitle)
end

return p