local p = {}
function p.split( frame )
local args = frame:getParent().args
if not args[1] then
return
end
args[1] = mw.text.trim( args[1] )
if not mw.ustring.find( args[1], '<ruby' ) then
return args[1]
end
args[2] = args[2] or ''
args[2] = args[2] == 'base' and '' or args[2]
local parts, match
parts = mw.text.split( args[1], '<ruby' )
match = mw.text.trim( args[2] ) ~= '' and '<rb>([^<]*)</rb>' or '<rt>([^<]*)</rt>'
for i=1, #parts do
parts[i] = mw.ustring.match( parts[i], match ) or '' .. mw.ustring.match( parts[i], '</ruby>(.*)$' ) or ''
end
return table.concat( parts, '' )
end
return p