+void InsetFlex::updateBuffer(ParIterator const & it, UpdateType utype, bool const deleted)
+{
+ BufferParams const & bp = buffer().masterBuffer()->params();
+ InsetLayout const & il = getLayout();
+ docstring custom_label = translateIfPossible(il.labelstring());
+
+ Counters & cnts = bp.documentClass().counters();
+ docstring const & count = il.counter();
+ bool const have_counter = cnts.hasCounter(count);
+ if (have_counter) {
+ Paragraph const & par = it.paragraph();
+ if (!par.isDeleted(it.pos())) {
+ cnts.step(count, utype);
+ custom_label += ' ' +
+ cnts.theCounter(count, it.paragraph().getParLanguage(bp)->code());
+ } else
+ custom_label += ' ' + from_ascii("#");
+ }
+ setLabel(custom_label);
+
+ bool const save_counter = have_counter && utype == OutputUpdate;
+ if (save_counter) {
+ // we assume the counter is local to this inset
+ // if this turns out to be wrong in some case, we will
+ // need a layout flag
+ cnts.saveLastCounter();
+ }
+ InsetCollapsible::updateBuffer(it, utype, deleted);
+ if (save_counter)
+ cnts.restoreLastCounter();
+}
+
+