Drop cmap format 4 subtable if length > 65535

caryll / otfcc

Optimized OpenType builder and inspector.

Apache License 2.0

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Drop cmap format 4 subtable if length > 65535 #65

Closed CyanoHao closed 4 years ago

CyanoHao commented 4 years ago

Use format 12 instead and build a dummy one.

I have such a font (temporary otd created by otfcc-ttcize). cmap4-too-long.otd.xz.zip

be5invis commented 4 years ago

Make sure that for most cases, CMAP format 4 and 12 is generated properly. Various platform requires a CMAP format 4 subtable to be present, even if they are incomplete.

be5invis commented 4 years ago

ps. I've added you as Collaborator so you can merge at your own.