\ProvidesPackage{luavlna}[2017/09/30 luavlna] \def\nosingledefaults{\relax} \input luavlna \def\singlechars#1#2{% \ifcsname l@#1\endcsname% \expandafter\directlua\expandafter{set_singlechars("\the\csname l@#1\endcsname","#2")}% \fi% } % Define compound initials \def\compoundinitials#1#2{% \ifcsname l@#1\endcsname% \expandafter\directlua\expandafter{set_compounds("\the\csname l@#1\endcsname","#2")}% \fi% } \AtBeginDocument{% \singlechars{czech}{AIiVvOoUuSsZzKk} \singlechars{slovak}{AIiVvOoUuSsZzKk} \compoundinitials{czech}{Ch,CH} } \endinput