:Anchor

-- This module implements {{safesubst:#invoke:anchor|main}}.

local getArgs = require('Module:Arguments').getArgs local tableTools = require('Module:TableTools')

local p = {}

function p.main(frame) -- Get the positional arguments from #invoke, remove any nil values, -- and pass them to p._main. local args = getArgs(frame) local argArray = tableTools.compressSparseArray(args) return p._main(unpack(argArray)) end

function p._main(...) -- Generate the list of anchors. local anchors = {...} local ret = {} for _, anchor in ipairs(anchors) do ret[#ret + 1] = '' end return table.concat(ret) end

return p