static MechListDependentCache<SS> ctxMacros_cache = MechListDependentCache(
  "Ctx Macros (German)", func(S list) -> SS {
    new SS out;
    for (S s : tlft(list)) {
      int idx = s.indexOf("=");
      if (idx >= 0)
        out.put(trimSubstring(s, 0, idx), trimSubstring(s, idx+1));
    }
    ret out;
  });
  
static SS ctxMacros() {
  ret ctxMacros_cache!;
}