The code is actually old; I haven't touched it in a while. After re-reading it, I think it's incomplete because the reparser manager looks like it needs to be updated

@JoshyPHP any plans on this?

@rxu Not in the foreseeable future, no. As I recall, the filtering stuff is done but there's something about the way resume data is saved that requires some change. I can't recall the specifics but I found that the manager didn't work the way I thought and I think it required more work than anticipated or maybe the way the data is saved in the database had to be changed which meant it needed a migration and/or some backward-incompatible change and I couldn't see it through.

Should we close this then?

Keep it open for now. I rebased it on current master (before that, the test suite failed due to an unrelated error) and I'll take a second pass sometime in the foreseeable future.

@marc1706 I think this is about done but it will have to be rebased/fixed after #6084 is merged.

There's a summary at https://area51.phpbb.com/phpBB/viewtopic.php?f=146&t=76626