Hello,
I have a suggestion about Adobe KR 9 mapping file.
’angleLeft’, 'angleRight’
As U+2329(angleLeft), U+232A(angleRight) are deprecated in Unicode.org as follow, I think it’s better change them with ‘anglebracketleft’, ‘anglebracketright’.
https://www.unicode.org/charts/PDF/U2300.pdf
In ‘vert’ glyphs, there are ‘anglebracketleft.vert’, ‘anglebracketright.vert’ for the ‘vert’ glyphs of ‘angleLeft’, ‘angleRight’ as follow with feature syntax.
sub angleLeft by anglebracketleft.vert;
sub angleRight by anglebracketright.vert;
It seems it’s less intuitive for feature generations and glyph order.
Thanks,