Hi,

I always use at least two editor windows side by side in sigasi.

Sometimes sigasi gets confused about which window should get the focus.

scenario:
- copied text in block selection mode of right editor window
- placed cursor in left editor window
- pressed 'Pos1' key
- sigasi changed cursor Position of right window !!?
tough you can't see the cursor in rigth window
sigasi is updating this window. This can be seen because sigasi is
updating the word-highlighting.
- placed cursor back to right window -> normal behaviour
- placed cursor back to left window -> 'Pos1' end 'End' update right window
- closed right window
- pressed 'Pos1' in the single editor window still opened
- sigasi throws NullPointer Exception:

"Line Start" did not complete normally. Please see the log for more information.
java.lang.NullPointerException

The same behaviour can also be seen without split window.
When switching between open files cursor sometimes stays stuck in previous file.
It's interesting that character-keys are not affected. Only 'Pos1' and 'End' key show strange behaviour.

regards
Josef