[luatex] luatex doesn't know `TFMFONTS` environment variable

[Werner LEMBERG]

> \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

Ok, thanks.  I missed this in the manual.

On the other hand, it's nice that `TEXFONTS` works :-)


    Werner