Want a vim-like command mode which you enter by hitting : and exit by hitting Esc.

This will be useful for stuff like quitting, and maybe more complex kitty remote
control commands etc

Maybe like set numbered markers or something, maybe a-z1-9 with a key to activate it like vim's '/m keys.

The problem with that is an extra keystroke. Maybe a keystroke to get into navigate/edit mode?

Scenario

1. Select a window
2. Hit x to close it.

Expected behavior

The item that is now has the position that the closed window did, should be selected (this would typically be the next item in the list).

Actual behavior:

The selection moves up to the item above the window that was closed

Cause

This is a bug in treecat, where only changed properties are updated, but if you change items you need to change selected as well.

Adding New Windows

Some thoughts on creating new windows and tabs

• Probably want a separate keybinding for window and tabs
• Need sensible decisions about where to put the newly created thing so that
  you don't have to navigate to the right place first, ie will adding a new
  window add it immediately after the current one, or as the last window in the
  tab? Will adding a new tab add it after the current one or as the last one. If
  you're on a tab does adding a window insert it as the first one?

Maybe:

• n: append new window after current
• N: append new window as last
• c-n: insert new window before current
• c-N: insert new window as first
• If on a tab, assume 'current' is previously active window in active tab
• If on an OS window, assume 'current' as previously active window in active tab

It is unclear how this will actually work in kitty, it depends on how the overlay mode is counted.

Likely steps:

2. Set up keybindgs
3. Create addWindow function
4. Populate the various options

Now at a point where we want to be able to store a representation of the open windows and tabs, and then re-hydrate this.

Some thoughts:

1. It should probably only store one tab at a time, ie this is a tab action -> Tab ~= a tmux session
2. It should rehydrate it as a new tab in the current OS window
3. It should re-apply window titles and shortcut keys, but it will probably have to cope with window id's changing