unwanted_aat_tables

Are there unwanted Apple tables?

unwanted_aat_tables

• Applies to: TTF
• Fontspector can hotfix?: yes
• Fontspector can fix sources?: no

Rationale

Apple's TrueType reference manual [1] describes SFNT tables not in the Microsoft OpenType specification [2] and these can sometimes sneak into final release files.

This check ensures fonts only have OpenType tables.

[1] https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6.html [2] https://docs.microsoft.com/en-us/typography/opentype/spec/

Proposal

• https://github.com/fonttools/fontbakery/pull/2190

Profiles

• universal (in section 'Universal Profile Checks')

• googlefonts (in section 'Universal Profile Checks')