Hi Richard, On 16/10/18 6:57 am, Richard Wordingham via Unicode wrote: > On Tue, 16 Oct 2018 02:47:36 +1100 > Harshula via Unicode <[email protected]> wrote: > >> Note, touching letters are formed by <ZWJ><AL-LAKUNA>, so they should >> not be displayed as a fallback for <AL-LAKUNA><ZWJ> conjuncts. > > I don't follow that. While the conjuncts with r-, -r and -y are very > different to pairs of touching letters, the conjuncts for tth, nd, ndr, > ndh, kv and tv would be very similar to the hypothetical corresponding > touching letters and quite different to the fallbacks with visible > al-lakuna.
If you haven't already, it's best you read SLS 1134:2011: http://www.language.lk/en/download/standards/ or the older SLS 1134:2004: http://unicode.org/wg2/docs/n2737.pdf cya, #
