Zawgyi Tonemarks in Latin Script

[James Kass]

On 2021-02-17 7:52 PM, Richard Wordingham via Unicode wrote:
> I can confirm that behaviour for HarfBuzz Version 2.7.4.  However, I
> used VersionS 1.15 and 1.171 of Code2000, which have the invalid script
> tag "myan" instead of "mymr" or "mym2", and for which Indic
> rearrangement and subscript consonant formation do not occur either.

I used Code2000 Version 1.172, but it also has the older script tag 
"myan".  Font Validator shows the "myan" tag as valid, but thanks to 
your pointer I checked the OpenType specs and will be changing the tag 
to "mymr" for the next release.