Changes

-- Function allowing for consistent treatment of boolean-like wikitext input.

-- It works similarly to the template {{yesno}}.

return function (val, default)

-- If your wiki uses non-ascii characters for any of "yes", "no", etc., you

or val == 'y'

or val == 'true'

or tonumber(val) == 1

then

or val == 'n'

or val == 'false'

or tonumber(val) == 0

then