[MPEG-OTSPEC] "anim" feature tag

[Simon Cozens]

On 31/01/2024 09:45, Skef Iterum via mpeg-otspec wrote:
> This is a simple enough idea, but I lack the context to come up with 
> specifically what the section needs to say -- what advice to give to 
> designers. Someone closer to the design side of things would do a better 
> job. If anyone comes up with that wording but doesn't want to worry 
> about ISO header pages and such, send it to me and I'll wrap it up into 
> a proposal.

I started to think about what the wording should be: the advice would be 
that you should replace any glyphs which have such "breaks" by glyphs 
with glyphs which don't - i.e. replace glyphs which have Feature 
Variations by those which don't.

Then I realised that instead of having a feature tag, the animation 
software could just not bother to process Feature Variations, or at 
least have an option to turn Feature Variation processing off.

S