Template:Anchor: Difference between revisions

Template:Anchor (edit)

470 bytes added , 21 March

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-{{<includeonly>safesubst:</includeonly>#invoke:anchor|main}}<noinclude>
+-- This module implements {{anchor}}.
-{{Documentation}}
-<!-- Categories go on the /doc subpage, and interwikis go on Wikidata. -->
+local getArgs = require('Module:Arguments').getArgs
-</noinclude>
+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