%% This is part of the OpTeX project, see http://petr.olsak.net/optex \_famdecl [LibreCaslon] \Librecaslon {Libre Caslon Text, inspired by Caslon} {\onum} {\rm \bf \it \bi} {Termes} {[LibreCaslonText-Regular]} {\_def\_fontnamegen {[Libre\_currV]:\_capsV\_fontfeatures}} \_wlog{\_detokenize{% Modifier:^^J \onum ...... oldstyle figures^^J }} \_moddef \resetmod {\_fsetV caps={},csl={CaslonText} \_fvars \_cslV-Regular \_cslV-Bold \_cslV-Italic Csln-Bolditalic } \_moddef \onum {\_fsetV caps=\_ffonum; } \_initfontfamily % new font family must be initialized \_loadmath {[texgyretermes-math]} \_endcode