Module:Wd: Difference between revisions

Revision as of 22:10, 12 January 2017

Revision as of 22:42, 12 January 2017

Line 1,640:

args = {}

-- copy arguments from immutable to mutable table

-- positional parameters;

-- shift them one index forward

for i, v in ipairs(frame.args) do

if i > 1 then

args[i-1] = v

end

end

-- named parameters;

-- simply copy these

for i, v in pairs(frame.args) do

args[i-1] = v

-- pairs() also iterates over the positional parameters,

-- so ignore those since they have been added by the last loop already

if not args[i] then

args[i] = v

end

end

-- remove the function name from the list

-- last loop added the last positional parameter under its previous key again,

table.remove(args, 1)

-- so just remove it (it has been copied to args[#frame.args-1] already)

table.remove(args)

return p["_"..f](args)