-
- DocIterator dit = errbuf->getParFromID(err.par_id);
-
- if (dit == doc_iterator_end(errbuf)) {
- // FIXME: Happens when loading a read-only doc with
- // unknown layout. Should this be the case?
- LYXERR0("par id " << err.par_id << " not found");
- return false;
- }
-
- // Don't try to highlight the content of non-editable insets
- while (!dit.inset().editable())
- dit.backwardPos();
-
- // Now make the selection.
- BufferView * bv = const_cast<BufferView *>(bufferview());
- if (bv->selectIfEmpty(dit)) {
- // The paragraph is empty but can be selected
- bv->processUpdateFlags(Update::Force | Update::FitCursor);
- return true;
- }
- if (dit.empty()) {
- // The paragraph is empty and cannot be selected
- return false;
- }
- // if pos_end is 0, this means it is end-of-paragraph
- pos_type const s = dit.lastpos();
- pos_type const end = err.pos_end ? min(err.pos_end, s) : s;
- pos_type const start = min(err.pos_start, end);
- pos_type const range = end == start ? s - start : end - start;
- // end-of-paragraph cannot be highlighted, so highlight the last thing
- dit.pos() = range ? start : end - 1;
- // FIXME LFUN
- // If we used an LFUN, we would not need these lines:
- bv->putSelectionAt(dit, max(range, pos_type(1)), false);
- bv->processUpdateFlags(Update::Force | Update::FitCursor);