Module:LuaCall

local p={}

function p.main(frame) local parent=frame.getParent(frame) or {} local reserved_value={} local reserved_function,reserved_contents for k,v in pairs(parent.args or {}) do       if tonumber(v)~=NaN then v=tonumber(v) end _G[k]=v -- transfer every parameter directly to the global variable table -- debuglog=debuglog..k.."="..v.." " end for k,v in pairs(frame.args or {}) do       if tonumber(v)~=NaN then v=tonumber(v) end _G[k]=v -- transfer every parameter directly to the global variable table end --- Alas Scribunto does NOT implement coroutines, according to    --- http://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#string.format --- this will not stop us from trying to implement one single lousy function call if _G[1] then reserved_function,reserved_contents=mw.ustring.match(_G[1],"^%s*(%a[^%s%(]*)%(([^%)]*)%)%s*$") end if reserved_contents then local reserved_counter=0 repeat reserved_counter=reserved_counter+1 reserved_value[reserved_counter]=_G[mw.ustring.match(reserved_contents,"([^%,]+)")] reserved_contents=mw.ustring.match(reserved_contents,"[^%,]+,(.*)$") until not reserved_contents end local reserved_arraypart=_G while mw.ustring.match(reserved_function,"%.") do       reserved_functionpart,reserved_function=mw.ustring.match(reserved_function,"^(%a[^%.]*)%.(.*)$") reserved_arraypart=reserved_arraypart[reserved_functionpart] end local reserved_call=reserved_arraypart[reserved_function] if type(reserved_call)~="function" then return tostring(reserved_call) elseif reserved_debug or not reserved_function then return mw.text.nowiki(debuglog) else reserved_output={reserved_call(unpack(reserved_value))} return reserved_output[reserved_return or 1] end end return p