Module:Anchor
Appearance
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This module implements {{anchor}}. Please see the Template:Anchor/doc page for documentation.
-- This module implements {{anchor}}.
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] = '<span class="anchor" id="' .. anchor .. '"></span>'
end
return table.concat(ret)
end
return p