Module:Development versions

This module implements {{development versions}}.

local p = {}
p.list = function( f )
	local version = f:getParent().args[1]
	local devVersions = mw.text.trim( f:callParserFunction( '#dpl', {
		category = version .. ' snapshots',
		format = ',|%PAGE%'
	} ), '|' )
	
	local content = {}
	for v in mw.text.gsplit( devVersions, '|' ) do
		local wikitext = mw.title.new( v ):getContent()
		if not wikitext:match( '<onlyinclude>' ) then
			wikitext = '<onlyinclude>' .. wikitext .. '</onlyinclude>'
		end
		table.insert( content, '<onlyinclude>=' .. v .. '=</onlyinclude>' .. wikitext )
	end
	
	content = table.concat( content )
		:gsub( '^.-<onlyinclude>%s*', '\n' )
		:gsub( '%s*</onlyinclude>.-<onlyinclude>%s*', '\n' )
		:gsub( '%s*</onlyinclude>.*$', '\n' )
		:gsub( '\n(=+%s*[^=\n]+%s*=+) *\n', '\n=%1=\n' )
	
	return f:preprocess( mw.text.trim( content ) )
end
return p