New action: create nextfree

[MaxGyver83]

Add action to create a window on the first available unused tag. Bind it to C-g n, by default.

Example:

Three windows are assigned to tag 1, one window is assigned to tag 2. Tag 1 is selected. C-g n creates a new window and assigns it to tag 3. (Same effect as using this key combo: C-g v 3 C-g c, but shorter.)

[rpmohn]

This is an interesting idea. I think I'd like to implement it in two parts. First, add a 'view _free' action. Second, allow action chaining, which I've been thinking about anyway. So, you could implement create nextfree with something like this: C-g n = view _free; create. If there are no unoccupied tags then that action would do nothing and create would happen on the currently viewed tags. How does this sound? -Ross

[MaxGyver83]

This is an interesting idea. I think I'd like to implement it in two parts. First, add a 'view _free' action. Second, allow action chaining, which I've been thinking about anyway. So, you could implement create nextfree with something like this: C-g n = view _free; create. If there are no unoccupied tags then that action would do nothing and create would happen on the currently viewed tags. How does this sound? -Ross

Sounds good.

[rpmohn]

Implemented in commit e69470d. I added the default binding in a4.ini of C-g n = view _free; create. Thanks for the suggestion!