On 1/9/2022 10:49 AM, Werner LEMBERG wrote:
It seems that luatex only knows how to handle the `TEXFONTS` environment
variable for TFM files but not `TFMFONTS` – I did a test adding a
directory tree with
TFMFONTS=".../foo/bar//;"
and the TFM files were not found. Doing the same with `TEXFONTS` it
works as expected.
If this is intentional please document it.
\startitem
When kpathsea is used to find files, \LUATEX\ uses the \type {ofm} file
format to search for font metrics. In turn, this means that
\LUATEX\ looks at
the \type {OFMFONTS} configuration variable (like \OMEGA\ and
\ALEPH) instead
of \type {TFMFONTS} (like \TEX\ and \PDFTEX). Likewise for virtual
fonts
(\LUATEX\ uses the variable \type {OVFFONTS} instead of \type
{VFFONTS}).
\stopitem
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