LyX with luatex and non-TeX fonts: Preview of math blown up

[Scott Kostyshak]

On Sun, Apr 28, 2024 at 01:52:34PM GMT, Tobias Hilbricht wrote:
> Dear developers,
> 
> here, when using LyX with non-TeX fonts and output set to luatex,
> preview of math (inline and display mode) is blown up (takes
> unnecessary white space). When using XeTeX, preview works as expected,
> that is, takes up the same space as in the compiled document.
> 
> I attached a screenshot. The output pdf is not affected.
> 
> To reproduce: Set up a LyX document with math and preview on and set
> output preference to luatex (document > settings > output). Save the
> document and open it again. In LyX, preview is blown up.
> 
> This is independent of the non-TeX fonts used, I get it reproducibly
> with Fira Math, Cambria Math, Libertinus Math and TeX Gyre Pagella
> Math. When I set output to XeTeX, save and open again, LyX preview
> takes up expected space.
> 
> LyX 2.4.0~RC4
> 
> lualatex --version
> This is LuaHBTeX, Version 1.18.0 (TeX Live 2024)
> Development id: 7611
> 
> xelatex --version
> XeTeX 3.141592653-2.6-0.999996 (TeX Live 2024)

Hi Tobias,

Thanks for this report. I can't reproduce. Can you reproduce with the
attached file? If not, could you please attach an example file?

Scott
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