>> Please also check whether the two TFM files from the LH fonts are
>> actually valid (for example, by testing with `tftopl <file>`).
>
> I tested this and got no errors. [...]
OK, thanks. AFAICS, the `xetex` binary finds file `latt1095.tfm` but
`xdvipdfmx` (which convert's `xetex`'s output to PDF) does not.
Does compilation of this small plain TeX test document
```
\font\lh = latt1095
\lh ^^c1
\bye
```
with `xetex` actually work?
Please start again from scratch, run
```
KPATHSEA_DEBUG=44 make doc ...
```
and send the file `Documentation/out-www/en/notation.texi2pdf.log`
(compressed, since this file will be huge).
Werner
