Module:Test

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A test module to avoid disturbing "real" pages.

See Terraria Wiki:Lua for more information about Lua and links to other help resources.

Feel free to test this module at Terraria Wiki:Sandbox.

---

local ustring = mw.ustring
local str = {}
-- for 
local char_width = {
	['zh'] = 2,
}

str._limit = function(s, len, suffix, lang)
	if suffix == '' or not suffix then
		suffix = ' ...'
	end
	len = tonumber(len) or -1
	-- truncate
	s = ustring.sub( s, 0, len )
	
	-- word pruning
	local s2 = ustring.match(s, '.+%s')
	
	return (s2 or s) .. suffix;
end

str.limit = function(frame)
	return str._limit(frame.args[1], frame.args[2], frame.args['suffix'], frame.args['lang'] )
end

return str