Module:italics/sandbox

local export = {} local find = mw.ustring.find local match = mw.ustring.match local gsub = mw.ustring.gsub

function export.i(text) if text == "" or text == nil then return nil end if type(text) == "table" and text.args then text = text.args[1] end -- Remove whitespace from beginning and end of text. text = mw.text.trim(text) -- Find parenthesized text. local parenthesis = "" if find(text, "%b$") then text, parenthesis = match(text, "^(.*)(%b)$") if text == "" or text == nil then error("Malformed page name: " .. text) end end text = "''" .. text .. ""	-- Adds italics toggle () around the whitespace		that surrounds various things that aren't supposed to be italicized:		for instance, Fragaria × ananassa becomes Fragaria × ananassa.		(The hybridization symbol × isn't supposed to be italicized.) local notItalicized = { ["subsp."] = true, ["ssp."] = true, ["var."] = true, ["f."] = true, ["sect."] = true, ["subsect."] = true, ["subg."] = true, }	local hybrid = "×" text = text:gsub("(%s*([a-z]+%.)%s*)",		function(wholeMatch, abbreviation)			if notItalicized[abbreviation] then				return "" .. wholeMatch .. ""			end		end) text = text:gsub("%s*" .. hybrid .. "%s*", "%0"):gsub("%f[']%f[^']", "") return text .. parenthesis end

function export.unitalicize_brackets(text) if type(text) == "table" and text.args then text = text.args[1] end if not text or text == "" then return nil end local function unitalicize(text) return ' ' .. text .. ' '	end local function process(text) if text:find("") then				return text:gsub(					"|.-%]%]",					function (piping)						return piping:gsub("%b[]", process)					end)			end			-- do nothing with un-piped wikilinks		--[=[		elseif text:find("[http", 1, true) then			return text:gsub(				"%[([^ ]+ )([^%+)%]",				function (URL, link_text)					return "[" .. URL .. process(link_text) .. "]"				end) --]=]		elseif text:find("^%[https?://") then return text:gsub(					" .+",					function (link_text)						return link_text:gsub("%b[]", process)					end) else local inside_brackets = text:sub(2, -2) if inside_brackets == "..." or inside_brackets == "…" then return unitalicize(text) elseif text:find("&#91;",1,true) then return text:gsub(".+",                   function (emebed_text)                       return emebed_text:gsub("&#93;",process)                    end) end return unitalicize("[") .. inside_brackets .. unitalicize("]") end

end text = text:gsub("%b[]", process) return text end

function export.test(frame) local text = frame.args[1] local quote = require("Module:yesno")(frame.args.quote) if quote then return export.unitalicize_brackets(text) else return export.i(text) end end

return export