Modifiche

local sort_key = args["sort"]; if sort_key == "" then sort_key = nil end

local pos = args[2]; if pos == "" then pos = nil end

local cat2 = args["cat2"]; if cat2 == "" then cat2 = nil end

local cat3 = args["cat3"]; if cat3 == "" then cat3 = nil end

local tracking_categories = {}

if lemmas[pos] or lemmas[pos:gsub("^reconstructed ", "")] then

table.insert(categories, lang:getCanonicalName() .. " lemmas")

else

table.insert(tracking_categories, "head tracking/unrecognized pos")

end

elseif lang:getCode() ~= "und" then

table.insert(tracking_categories, "head tracking/no pos")

end