[NTG-context] LuaTeX has troubles with contextual kern

2013-04-24 Thread Georg Duffner
Hi, in EB Garamond I have some contextual lookups in the kern feature with which LuaTeX in context standalone (updated today in the morning) seems to have problems (the issue is not new, I’ve already reported it in january but perhaps that was a bit too confusing). The test document is:

Re: [NTG-context] LuaTeX has troubles with contextual kern

2013-04-25 Thread Georg Duffner
Hi, Am 2013-04-24 12:46, schrieb Hans Hagen: On 4/24/2013 11:07 AM, Georg Duffner wrote: Hi, in EB Garamond I have some contextual lookups in the kern feature with which LuaTeX in context standalone (updated today in the morning) seems to have problems (the issue is not new, I’ve already

Re: [NTG-context] font trickery

2013-05-15 Thread Georg Duffner
Am 15.05.2013 00:51, schrieb Idris Samawi Hamid ادريس سماوي حامد: Hi Hans, On Tue, 14 May 2013 12:01:36 -0600, Hans Hagen pra...@wxs.nl wrote: I'm on-and-off working on the more technical font manual and in the process also check some old code i've laying around (deciding on what to include

Re: [NTG-context] Auto selecting optical sizes for a font

2013-06-23 Thread Georg Duffner
Am 22.06.2013 16:57, schrieb Hans Hagen: We have no feature 'size' (or I must have forgotten about it). As there is no consistency in designsizes and there is always some esthetic choice involved no automatic mechanism is (and will be) build in. Hi, There is a 'size' table in opentype fonts

Re: [NTG-context] Auto selecting optical sizes for a font

2013-06-24 Thread Georg Duffner
Am 2013-06-24 10:27, schrieb Keith J. Schultz: as such ConTexT should support the use of the size table in its font handling, but as Hans has mentioned design sizes a very special and few actually know what that information means and put it to a useful purpose. Question would be in far this

[NTG-context] Bug with complex contextual opentype feature

2014-07-18 Thread Georg Duffner
Hello All, I’ve recently been experimenting with contextual features in EB Garamond and LuaTeX’s output is puzzling. As a showcase, I tried to implement the famous TeX logos with opentype. This is realized in a feature xtex with GSUB and GPOS lookup tables for substituting some glyphs and for

Re: [NTG-context] Ligatures in EB Garamond

2016-01-18 Thread Georg Duffner
on it and the norm recommends its use to prevent ligation. Best regards Georg Duffner Am 18.01.2016 um 11:09 schrieb Hans Hagen: > On 1/18/2016 10:16 AM, Jan U. Hasecke wrote: >> Am 17.01.2016 um 20:05 schrieb Hans Hagen: >>> On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: >>&