Re: [Dev-luatex] Potential bug with kerning in math mode

2020-03-07 Thread Hans Hagen
On 3/7/2020 2:08 AM, Reinhard Kotucha wrote: So far only ordinary text fonts were considered. Even if XeTeX and LuaTeX interpret the specs differently, the advantage of LuaTeX is that things can be fixed if necessary. indeed, so my take on this is: wait till the font is stable and then add som

Re: [Dev-luatex] Potential bug with kerning in math mode

2020-03-06 Thread Reinhard Kotucha
On 2020-03-05 at 10:30:24 +0100, Hans Hagen wrote: > On 3/4/2020 9:02 PM, Matthias Nagel wrote: >> However, XeTeX also uses OpenType and the odd kerning does not >> appear in XeTeX. Does this imply that Libertinus and XeTeX both >> handle spacing though not in accordance with the specs, but h

Re: [Dev-luatex] Potential bug with kerning in math mode

2020-03-05 Thread Hans Hagen
On 3/4/2020 9:02 PM, Matthias Nagel wrote: Dear Hans, I am not quite sure how I shall interpret your response. Unfortunately, I am not an expert for traditional TeX, LuaTex, XeTeX nor the OpenType specs. I am only a user who observed a problem with kerning and is now caught between two stools

Re: [Dev-luatex] Potential bug with kerning in math mode

2020-03-04 Thread Matthias Nagel
Dear Hans, I am not quite sure how I shall interpret your response. Unfortunately, I am not an expert for traditional TeX, LuaTex, XeTeX nor the OpenType specs. I am only a user who observed a problem with kerning and is now caught between two stools: the LuaTeX maintainers and the font maintai

Re: [Dev-luatex] Potential bug with kerning in math mode

2020-03-04 Thread Hans Hagen
On 3/3/2020 9:43 PM, Matthias Nagel wrote: Dear all, as I am unsure what is the officially correct way to submit a potential bug, I post it here and would like to draw your attention to this post, because I do not now of the tracker is still in use. http://tracker.luatex.org/view.php?id=1019

[Dev-luatex] Potential bug with kerning in math mode

2020-03-03 Thread Matthias Nagel
Dear all, as I am unsure what is the officially correct way to submit a potential bug, I post it here and would like to draw your attention to this post, because I do not now of the tracker is still in use. http://tracker.luatex.org/view.php?id=1019 My apologies, if this is a double posting.