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From: | Nikolaus Waxweiler |
Subject: | Re: [ft-devel] Experimental: v38 interpreter with minimal backwards compatibility mode and linear advance widths |
Date: | Thu, 10 Mar 2016 17:53:05 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 |
Mhmm. This is too hars harsh. I would rather simply stop interpretation of delta instructions but let everything else work. For example, IUP[xy] could be called within conditionals, and it would be bad if the following `EIF' doesn't get interpreted, causing unwarranted execution failures.
:(Blocking DELTAPs after IUP breaks several glyphs in the core web fonts (e.g. completely displaces Arial Bold 'm'). I can't debug them because FontForge renders them normally. Grrr.
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