[NTG-context] Questions apon Questions

2012-08-03 Thread Keith J. Schultz
Hi Everybody, First off, my actual interest is in Lua(La)Tex. It seems that several key features of OpenType are not yet supported by otfload. My direct interest would be GDEF and GPOS. From my understanding of things is that such things are first developed on the Context side the pulled in by

Re: [NTG-context] Questions apon Questions

2012-08-03 Thread Hans Hagen
On 3-8-2012 10:18, Keith J. Schultz wrote: I have started going top down into the lua source in the normal MacTeX 2012 distro. Just to learn how things are getting done. So here are my Questions 1) Is GDEF still not supported in font.loader Afaik at the tex end we don't need

Re: [NTG-context] Questions apon Questions

2012-08-03 Thread Hans Hagen
On 3-8-2012 13:31, Keith J. Schultz wrote: Afaik at the tex end we don't need information stored in GDEF tables. O.K. I am confused! Polyglossia is being ported to LuaTeX. I have be told that certain features are required. Furthermore, as I understand the OT-Spec they

Re: [NTG-context] Questions apon Questions

2012-08-03 Thread Khaled Hosny
On Fri, Aug 03, 2012 at 02:05:34PM +0200, Hans Hagen wrote: On 3-8-2012 13:31, Keith J. Schultz wrote: and putting into the apropriate LuaTeX-datastructures(naturally, GDEF -table would match the other OTF-LuaTeX-Table programming style). Then patching the others functions, if necessary, to