This week I have submitted a patch for #17928 (probably won’t make it in this form, but a later solution can be based on the comments tree traversal) and have been working on two more tickets, which I have not solved yet. Since I still don’t have an SVN repo (probably because there were different ideas about progress reporting) if someone who can create one for me reads this – please do so, it will be the easiest way for me to submit all my patches for evaluation.