[Dev-luatex] luatex 1.11: bfchar entry empty in mode=harf

30 Jun 2019

      When I load a font in harf mode the bfchar entry is empty:

\pdfvariable compresslevel0
\pdfvariable objcompresslevel0
\documentclass{article}
\usepackage{harfload} %is actually in my format ...
\begin{document}
\font\test={texgyreheros:mode=harf;}
abcäüö
\end{document}

gives in the pdf

/CMapName /TeX-Identity-GXAFXV-LMRoman10-Regular def
/CMapType 2 def
1 begincodespacerange
<0000> <FFFF>
endcodespacerange
0 beginbfrange
endbfrange
0 beginbfchar
endbfchar

With harftex or an older luatex I get:

1 beginbfchar
<0052> <0031>
endbfchar

What's going on here?

-- 
Ulrike Fischer 
https://www.troubleshooting-tex.de/