Update of bug #236 (project tex4ht):
Open/Closed:Open => Closed
___
Follow-up Comment #2:
In the end, I've identified all those glyphs, so Newtx fonts are now
supported. The HTF files were
Hi Wojtek,
nice to hear from you :) I understand it now, it is "rohaté o" in
Czech. I've found that it uses private unicode area in Latin Modern
fonts. It probably doesn't have standard Unicode mapping.
Here: https://en.wikipedia.org/wiki/%C3%98_(disambiguation) I found
some alternatives, in part
Orogate (also orogate) is taken from polish rogate o (which means letter o
with horns).
Still do not known if the letter has unicode equivalent, but probably can
(or can not) be found in TeX-Gyre fonts:
http://www.gust.org.pl/projects/e-foundry/tex-gyre/cursor/qcr-hist.txt/view
Regards from cold