Dec. 16, 2012
10:56 a.m.
On Dec 16, 2012, at 11:44 AM, Nicolas Cellier wrote:
2012/12/16 Stéphane Ducasse <stephane.ducasse@inria.fr>:
polymorphically they are a collection with a first and last :)
No.
(5 to: 4) is different than (3 to: 2) because they specify a different cursor position.
Ok that I understand
Viewed as collection, they have no first nor last, they're just empty
Nicolas
I see. But does it make sense to have (thinking aloud)? (3 to: 2) start -> 3 (3 to: 2) end -> 2 probably? So we should improve that. If what I said is correct and you confirm it I will open a bug entry Stef