svoid dm_exportStructureToTextFileDialog(DynModule mod) {
  File defaultFile = javaxBackupDir("module-" + shortClassName(mod) + "-" + ymdMinusHms() + ".txt");
  inputText("Text file to save data in (" + dm_moduleName(mod) + ")",
    f2s(defaultFile), voidfunc(S path) {
      saveTextFileWithInfoBox(newFile(path),
        javaTokWordWrap(dm_freshModuleStructureWithoutError(mod)));
    });
}