Range remapping is fragile when alphabets have differing subsets - Githubissues

latex3 / unicode-math

XeLaTeX/LuaLaTeX package for using unicode/OpenType maths fonts

http://ctan.org/pkg/unicode-math

LaTeX Project Public License v1.3c

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Range remapping is fragile when alphabets have differing subsets #445

Open wspr opened 6 years ago

wspr commented 6 years ago

Description

As per title.

Check/indicate

[x] Relevant for XeTeX
[x] Relevant for LuaTeX
[x] Issue tracker has been searched for similar issues?
[x] Links to discussion if appropriate — none

Minimal example demonstrating the issue

\documentclass{article}
\usepackage{unicode-math}
\setmathfont{xits-math.otf}
\setmathfont{texgyrepagella-math.otf}[range={bb->frak}]
\begin{document}
    \[
       \symbb{ABC}
    \]
    \[
       \symfrak{ABC}
    \]
\end{document}

Further details

The reverse works! ( |range={bb->frak}| ).