Speaking of bugs, I was adding a few shortcuts to try out, and when I added a splat-E to "edit metadata individually", I started getting the following error, which continually pops up every time I hit "ok". Even forcing a restart of Calibre, I can't go back into the keyboard shortcuts to take back what I've done without this popping up again, so I can't fix from my end.
Code:
calibre, version 0.8.14
ERROR: Unhandled exception: <b>AttributeError</b>:'NoneType' object has no attribute 'is_shortcut'
Traceback (most recent call last):
File "site-packages/calibre/gui2/keyboard.py", line 474, in sizeHint
File "site-packages/calibre/gui2/keyboard.py", line 455, in to_doc
AttributeError: 'NoneType' object has no attribute 'is_shortcut'