Tab multi-select

Selecting tabs ⋅ Buffer Explorer ⋅ Why?

View multiple open files side by side without manually creating an editor layout. Select multiple tabs to display several open files side by side. Each selected tab is displayed in its own editor pane.

Selecting tabs

Add or remove a tab

Action Description
⌘ Click Add or remove a tab from the current selection.
⌘command esc Make current tab the only selected tab.

Editor panes follow the order of the selected tabs.

Buffer Explorer

Select and unselect tabs in the Buffer Explorer:

Action Description
⌘command ⇧shift \ Open Buffer Explorer.

Drag tabs to reorder the layout.

Select a range

Action Description
⇧shift Click Select between the active tab and clicked tab.

This works similarly to selecting a range of files in the macOS Finder.

Select a single tab

Action Description
⏎return or Double-Click Switch to this tab.

Why?

Opening several files side by side usually means setting up splits first, then deciding which file goes where.

Tab Multi-Select works the other way around:

  • Select the tabs you want to see, and Koi arranges them automatically.
  • Select another tab to add it to the layout.
  • Unselect one to remove it.

Multiple views, single document