I have a line vector layer selected, editing is on, I select one vector (a dozen points) with the node select tool so the vertices are red squares.
the cut icon is greyed out, command/X does nothing, delete part isn't greyed out but does nothing; so I can't cut/copy/delete it
I select a vertex so its square turns to blue, then hit the delete key - nothing happens. Remember, a PC delete key is forward delete, back delete is the backspace key; a Mac has no forward delete, the delete key is a back delete; is this the problem or is it related to 1.?
I can't select more than one vector by holding down the control key (or shift or command - I've tried everything I can think of) - when I click on the second vector the first is deselected. Again, is this a Mac-only problem?