\ProvidesPackage{librebaskerville}[% 2020/07/24 (Bob Tennent) Supports LibreBaskerville fonts for XeLaTeX and LuaLaTeX. ] \RequirePackage{iftex} \ifpdftex \PackageError{librebaskerville}{% *****************************************\MessageBreak Please process using XeLaTeX or luaLaTeX\MessageBreak *****************************************} \fi \newcommand*{\LibreBaskerville@scale}{1} \RequirePackage{xkeyval} \DeclareOptionX{scaled}{\renewcommand*{\LibreBaskerville@scale}{#1}} \DeclareOptionX{scale}{\renewcommand*{\LibreBaskerville@scale}{#1}} \ProcessOptionsX\relax \RequirePackage{fontspec} \ifxetex\XeTeXtracingfonts=1\fi \defaultfontfeatures{ Ligatures = TeX , Extension = .ttf , } \setmainfont [ UprightFont = *-Regular , ItalicFont = *-Italic , BoldFont = *-Bold , ] {LibreBaskerville} \newfontfamily\librebaskerville [ UprightFont = *-Regular , ItalicFont = *-Italic , BoldFont = *-Bold , ] {LibreBaskerville} % turn off defaults in case other fonts are selected: \defaultfontfeatures{} \endinput