OpTeX including development versions.
Documentation: http://petr.olsak.net/ftp/olsak/optex/optex-doc.pdf
OpTeX - LuaTeX format with extended Plain TeX macros
OpTeX including development versions.
Documentation: http://petr.olsak.net/ftp/olsak/optex/optex-doc.pdf
OpTeX - LuaTeX format with extended Plain TeX macros