----Copyright (C) 2019--2022 by Marcel Krueger --- --- This file may be distributed and/or modified under the --- conditions of the LaTeX Project Public License, either --- version 1.3c of this license or (at your option) any later --- version. The latest version of this license is in: --- --- http://www.latex-project.org/lppl.txt --- --- and version 1.3 or later is part of all distributions of --- LaTeX version 2005/12/01 or later. local func_tbl = lua.get_functions_table() local set_lua = token.set_lua local new_luafunction = luatexbase.new_luafunction return function(name, func, ...) local idx = new_luafunction(name) set_lua(name, idx, ...) func_tbl[idx] = func end