[NTG-context] Using virtual fonts defined with lua-code
news3 at nililand.de
Wed Feb 9 10:55:38 CET 2011
Am Tue, 08 Feb 2011 17:07:39 +0100 schrieb Hans Hagen:
>>> It's relatively easy to add support for that. However, when I've
>>> done that Khaled has to make sure that it also works in his wrapper
>>> code as I don't know to what extend he overloads code. I can only
>>> test in the plain variant and context.
>> I keep it as minimal as possible (I've even some "feature requests" to
>> keep our local changes more smaller, but no time to check it now).
> You only need to load one extra file:
> Then, if
> \font\mine=file:luatex-fonts-demo-vf-1.lua at 12pt
> \mine \input tufte \par
> works ok, you're fine, otherwise you can delay integration.
I downloaded the (hopefully) current lua-files from
renamed them and tested with luaotfload [2011/02/04 v1.23 OpenType
layout system] (as a first step without the new font-lua.lua).
It doesn't work currently. I identified already some problematic
changes between the versions used currently by luaotfload and the
newest context files:
* register_base_substitution has been renamed to
registerbasesubstitution (used in luaotfload.lua line 137)
* fonts.define seems to be named fonts.definers now (luaotfload.lua
* Instead of logs.report the context files use now report_prepare
(with a different syntax) which is perhaps the source of the error
I'm getting now:
J:/MiKTeX2.9/tex/luatex/luaotfload/otfl-luat-ovr.lua:19: bad arg
ument #2 to 'format' (string expected, got nil).
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