void (@Nullable String text) { if (text != null) { if (needSlashRSupport(text, isViewer())) { if (!((DocumentImpl)getDocument()).setAcceptSlashR(true)) { Editor editor = getEditor(); if (editor instanceof EditorEx) { ((EditorEx)editor).reinitSettings(); } } } else { text = StringUtil.convertLineSeparators(text); } } super.setText(text); }