clarified default button (cf. org/gjt/sp/jedit/gui/OptionsDialog.java);
clarified default button (cf. org/gjt/sp/jedit/gui/OptionsDialog.java);

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle