%% This is part of the OpTeX project, see http://petr.olsak.net/optex \_famdecl [Termes] \Termes {TeX Gyre Termes fonts based on Times} {\caps} {\rm \bf \it \bi} {Termes} {[texgyretermes-regular]} {\_def\_fontnamegen {[texgyretermes-\_currV]:\_capsV\_fontfeatures}} \_wlog{\_detokenize{% Modifier:^^J \caps ...... caps & small caps^^J }} \_moddef \resetmod {\_fsetV caps={} \_fvars regular bold italic bolditalic } \_moddef \caps {\_fsetV caps=+smcp;\_ffonum; } \_initfontfamily % new font family must be initialized \_loadmath {[texgyretermes-math]} \_endcode See the file `f-heros.opm` for information about principles of such font-macro-files.