The section "Split vowel handling" claims: "the validation schemas only take into account the cardinal positions (Pre, Above, Below, Post) since the full decompositions occupy one position only."
This statement is not correct. U+ 1B3C BALINESE VOWEL SIGN LA LENGA is fully decomposed and has UISC Vowel_Dependent, but its UIPC is Top_And_Bottom.
Document Details
⚠ Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.
ID: 194a6d3c-4137-46e9-3a4b-44b990200986
Version Independent ID: a0c8e788-5228-aa28-670e-3ba1ac3faecd
Content: Creating and supporting OpenType fonts for the Universal Shaping Engine - Typography
Content Source: typographydocs/script-development/use.md
Product: typography