Changes
Undid revision 609825678 by SMcCandlish (talk) this change will have quite far-reaching consequences, so should be discussed first
options.extraclasses = args.extraclasses
options.selfref = args.selfref
return p._hatnote(s, options)
end
local extraclasses = options.extraclasses
local selfref = options.selfref
if type(extraclasses) == 'string' then
classes[#classes + 1] = extraclasses
classes[#classes + 1] = 'selfref'
end
end
return p