Module:Ustring
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Documentation for this module may be created at Module:Ustring/doc
return setmetatable({}, {
__index = function(t, k)
local what = mw.ustring[k]
if type(what) ~= "function" then
return what
end
return function(frame)
local args = {}
local str_i = 1
while frame.args['s' .. str_i] do
args[str_i] = frame.args['s' .. str_i]
str_i = str_i + 1
end
for i, v in ipairs(frame.args) do
args[i + str_i - 1] = tonumber(v) or v:gsub("^\\", "", 1)
end
if not frame.args.tag then
-- These brackets are important! Without them gsub will return multiple arguments.
return (what(unpack(args)))
end
local tagargs = {}
for x, y in pairs(frame.args) do
if type(x) ~= 'number' and x ~= 'tag' then tagargs[x] = y end
end
return frame:extensionTag{name = frame.args.tag, content = what(unpack(args)), args = tagargs}
end
end
})