diff options
Diffstat (limited to 'libqpdf/QPDFPageLabelDocumentHelper.cc')
| -rw-r--r-- | libqpdf/QPDFPageLabelDocumentHelper.cc | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/libqpdf/QPDFPageLabelDocumentHelper.cc b/libqpdf/QPDFPageLabelDocumentHelper.cc index 4a9b456f..d94c41fd 100644 --- a/libqpdf/QPDFPageLabelDocumentHelper.cc +++ b/libqpdf/QPDFPageLabelDocumentHelper.cc @@ -57,19 +57,17 @@ QPDFPageLabelDocumentHelper::getLabelsForPageRange( long long new_start_idx, std::vector<QPDFObjectHandle>& new_labels) { - // Start off with a suitable label for the first page. For every - // remaining page, if that page has an explicit entry, copy it. - // Otherwise, let the subsequent page just sequence from the prior - // entry. If there is no entry for the first page, fabricate one - // that would match how the page would look in a new file in which - // it also didn't have an explicit label. + // Start off with a suitable label for the first page. For every remaining page, if that page + // has an explicit entry, copy it. Otherwise, let the subsequent page just sequence from the + // prior entry. If there is no entry for the first page, fabricate one that would match how the + // page would look in a new file in which it also didn't have an explicit label. QPDFObjectHandle label = getLabelForPage(start_idx); if (label.isNull()) { label = QPDFObjectHandle::newDictionary(); label.replaceKey("/St", QPDFObjectHandle::newInteger(1 + new_start_idx)); } - // See if the new label is redundant based on the previous entry - // in the vector. If so, don't add it. + // See if the new label is redundant based on the previous entry in the vector. If so, don't add + // it. size_t size = new_labels.size(); bool skip_first = false; if (size >= 2) { |