ngraham added a comment.
I think we can assume that, but check in the code. I don't think we necessarily need to save anything in memory except the URL for the document shown in the closed tab. REPOSITORY R223 Okular REVISION DETAIL https://phabricator.kde.org/D25484 To: bdbai, #vdg Cc: aacid, davidhurka, ngraham, romangg, ndavis, pino, okular-devel, johnzh, andisa, siddharthmanthan, maguirre, fbampaloukas, joaonetto, kezik, tfella, darcyshen