[texhax] TeX-compatible font containing yogh?

[Karl Berry]

    that the LM family contains no yogh (nor even an ezh, which would do at a

Scott Pakin's comprehensive symbol guide (texdoc comprehensive) has some
mentions of yogh, none of ezh.  I don't know if they are better than
what you found.

    available in plain TeX-compatible format, 

BTW, if a font can be used in TeX at all, it can be used in plain.
There is no such thing as a LaTeX-only font.  LaTeX is "only" TeX
macros, after all.

Best,
k