Fix issue where ctrlf--finalize doesn't push starting point mark when auto-recenter enabled

[NicholasBHubbard]

Hello! I found and fixed what I believe to be a bug, where ctrlf--finalize doesn't push-mark the ctrlf--starting-point when ctrlf-auto-recenter is enabled.

I have always been a user of ctrlf-auto-recenter, and I was having trouble getting back to where I started my ctrlf searches from. I thought it would be a nice feature to save the mark of the starting point. Then I looked in the code and saw this feature already existed, but the logic disabled it when ctrlf-auto-recenter was enabled. This PR fixes this logic.

Let me know your thoughts, and thanks for the work done on this useful package!

[raxod502]

I dunno if there was a good reason I wrote it like this originally. I know there was some weird stuff many years ago about recentering the window properly, and I tried changing things to fix it, but then it broken in other cases... but my knowledge about that has long since dissipated.

If this change fixes it for you, and I agree it looks correct, then I say we go for it and see if anyone else reports issues.

Mind adding a changelog entry?

[NicholasBHubbard]

Hmm, I at least can't think of any scenario where this fails, and everything works fine in my testing.

I added a changelog entry.

[raxod502]

Thanks!