Hello all, this is my first post!
I'm announcing two new plugins:
...duplicates the currently selected line. It handles multiple selections (i.e. all lines with selections will be duplicated) and all selections are preserved. There is also an alternative version that comments out the duplicated lines.
...makes it easy to quickly rename the file in the current view.
Both plugins have been rigorously tested and I cannot find any flaws in them, but I might very well have missed something. I would be very happy to hear what you think (preferably by mail to firstname.lastname@example.org), especially if you have ideas for improvements.
The plugins can be found at the community wiki: