Open ywwry66 opened 4 months ago
This is a luatex-engine feature rather than unicode-math, luatex only adds the final italic correction in certain modes. Unfortunately different fonts require different settings
\documentclass{article}
\usepackage{unicode-math}
\begin{document}
\mathitalicsmode=0
\(\symbfit{F}\):
\mathitalicsmode=1
\(\symbfit{F}\):
\mathitalicsmode=2
\(\symbfit{F}\):
\mathitalicsmode=3
\(\symbfit{F}\):
\end{document}
Thanks for the quick response. It is very helpful that you pointed out the parameter \mathitalicsmode
, which I did't know as a new luatex user. Now that I have played around a bit with this parameter, I found it difficult to get some universally good result, even with the default latin modern font. I guess this is the same situation as in https://tex.stackexchange.com/questions/697498/luatex-unicode-math-and-italic-correction?newreg=3a41de22bad0468193ef5b1051d9346f.
Since this is less of a unicode-math
issue as you mentioned, I am going to close it and hopefully italic correction will become more robust with luatex and opentype fonts.
Thanks for the comments. I think it would be good if unicode-math could provide a setting for this feature, so re-opening the issue to track it.
Thanks. Previously I was going to file another issue, but now I think that may also be relevant here. For the record, let me just add to this issue.
This one is about \widehat
, the default result is very weird that smaller size letter gets a larger hat and vice versa. But after adjusting \mathitalicsmode
, I got perfect result. Here is a MWE:
\documentclass{article}
\usepackage{unicode-math}
\begin{document}
\(\widehat{S}_{\widehat{S}}\)
\end{document}
\documentclass{article}
\usepackage{unicode-math}
\begin{document}
\mathitalicsmode=2
\(\widehat{S}_{\widehat{S}}\)
\end{document}
There are many questions about \widehat
and \widetilde
on stackexchange, but I am not sure I have found a satisfactory answer. If this should belong to a new issue, I can definitely open one.
Description
As the title suggests, the spacing between a bold italic math letter and a punctuation is extremely small.
Add info or delete as appropriate:
Minimal example demonstrating the issue
With
unicode-math
:Without
unicode-math
:Further details
Thanks for developing and maintaining
unicode-math
.