tree df0a9df2c0603fc5b2d7bacad8ed8c46a9ff57d5
parent 0a4e86e804b784b497407cc9e82cb109ed19edbf
author Albert Astals Cid <aacid@kde.org> 1551272183 +0100
committer Albert Astals Cid <aacid@kde.org> 1551272489 +0100

Make Annot::getNF and Dict::getNF return const & instead of copy

Lots of users can deal with a const & directly, so it saves us some
copying. For the ones that can't move the copy to the caller side.

Some of copy() on the caller side can be easily removed, that will come
on next commits