Text Encoding manual api manual reference zettelstore zmk 00001004051200 00001012053500 00001012920500 00001004051200 00001012053500 00001012920500 1 (c) 2020-present by Detlef Stern 20210126175322 en EUPL-1.2-or-later 20210726193119 20210726193119 public