Module:Sandbox/sandbox

Module documentation[view] [edit] [history] [purge]

The above documentation is transcluded from Module:Sandbox/doc. (edit | history)
Editors can experiment in this module's sandbox (edit | diff) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this module.

local p = {}
local getArgs = require("Module:Arguments").getArgs

function p.main(frame)
	args = getArgs(frame)
	s = args[1]
	res = ""
	a = 0
	for i=1, #s do
		local c = s:sub(i, i)
		if c == "<" then
			a = a + 1
		elseif c == ">" then 
			a = a - 1
		elseif a == 0 then
			res = res .. c
		end
	end
	return res
end

return p