Computing the cursor position at the last line.

[Eliulm]

Hi Marcin,

I am currently trying to compute the cursor position with STTextView and TextKit. I can get it to work by obtaining the cursorTextLineFragment like so:

let cursorTextLineFragment = textLayoutManager.textLineFragment(at: insertionPointLocation)

and then to get the column value:

var col = cursorTextLineFragment.characterIndex(for: textSegmentFrame.origin) + 1

This works as intended for every case, except for the last empty line of a document. I assume this is because the last line is not converted to NSTextLayoutFragment until I move the cursor back.
I was wondering, whether you know a workaround for this use case or a better approach for this problem.

Thanks!