%% This is part of the OpTeX project, see http://petr.olsak.net/optex

\_famdecl [Neohellenic] \Neohellenic {Sans serif fonts + math and full Greek}
        {\caps} {\rm \bf \it \bi} {Neohellenic}
        {[GFSNeohellenic]}
        {\_def\_fontnamegen {[GFSNeohellenic\_currV]:script=latn;\_capsV\_fontfeatures}}

\_wlog{\_detokenize{%
Modifier:^^J
 \caps ...... caps & small caps (\rm only)^^J
}}

\_moddef \resetmod {\_fsetV caps={} \_fvars {} Bold It BoldIt }
\_moddef \caps     {\_fsetV caps=+smcp;\_ffonum; }

\_initfontfamily % new font family must be initialized

\_loadmath {[GFSNeohellenicMath]}

\_endcode

See the file `f-heros.opm` for information about principles of such
font-macro-files.