Alt-arrows doesn't work with terminal seperator size=0

[Adam Ehlers Nyholm Thomsen]

When having set terminal seperator size to 0, using Alt-Arrows does not work, however switching terminals using ctrl-shift-n/p works perfectly(at least in trunk). I get this using both 0.90, 0.92 and trunk r996. I have tried from a clean config(rm ~/.config/terminator/config) and it still gives the same behaviour.

Steps to reproduce:
1. Start from clean config
2. Set terminal seperator size to 0
3. Restart terminator to be sure
4. Create new windows using ctrl-shift-E/O
5. Try to navigate using Alt-Arrows

Expected behaviour:
It changes between the created windows

What happens:
Nothing

Extra note:
Just now I noticed a single case where it works as expected, or kinda. If I do ctrl-shift-o, ctrl-shift-e, ctrl-shift-e, then I can change between the lower leftmost and lower rightmost windows.

[Adam Ehlers Nyholm Thomsen (adament)]

One possible fix is to use weak comparisons(i.e. <= and >= rather than < and >) in get_nav_possible, that seems to fix the issue on my computer.

[Chris Jones (cmsj)]

That seems like a reasonable change, thanks :)

[Chris Jones (cmsj)]

This is fixed in trunk r999 and will be in 0.93. Thanks for the report and feedback!