Opening an already opened file should not create a new window but take you to that file.

Alex Dearden hace 9 años actualizado por johtso hace 9 años 1
When a file is open, double-clicking it in the finder opens another instance of the same file in another window. It should take you to the window or tab with the open file instead.
This isn't so clear cut because Sublime has the concept of having multiple views into the same file. A preference to change the behaviour might be good though (if it doesn't already exist).