gap_mult_client support

[hleft]

I saw gap_single_client : Enable gaps for a single client.

please support gap_mult_client, Enable gaps for mult clients.

reason: I only want to use gap when only one client, if there are mult clients, hope disable gap for save space and don't see gap in center

[actionless]

i guess you just need to set useless_gap > 0 and gap_single_client to false

[hleft]

@actionless need set useless_gap > 0 and gap_single_client to true and gap_mult_client to false

[Aire-One]

Hello, that's not a feature we currently have, and it looks like there isn't many interest in it.

I guess the best option you have is to implement this behavior on your config.

[Aire-One]

Oh! Guess I'm wrong, your PR just made me realize there is a possible workaround: You can change the layout skip_gap function to implement the desired behavior. This would however require you to use your own layout.