Squash

Press shift+s to enter squash mode. The highlighted (or selected) revision is marked << from >> as the source. Navigate to the target revision and press enter to apply.

Options

Toggle these before applying:

• e keep emptied: when on, the source revision is kept even if squashing empties it. The source marker changes to << keep empty >>.
• d use destination message: when on, the target shows << use this message >> and squash uses the target’s commit message directly, skipping the editor.
• i interactive: when on, squash opens an interactive editor so you can choose individual hunks to move. The source marker shows (interactive).

Target picker

When the target isn’t in the current revset, press t to open the target picker. It lists bookmarks and tags, and also accepts a raw revset expression.

• up/down: move
• tab / shift+tab: autocomplete
• enter: apply
• alt+enter: force apply
• esc: cancel

Other keys

• enter: apply
• alt+enter: force apply
• esc: cancel
• f: ace jump
• @: jump to working copy
• j/k, pgup/pgdown: navigation

Squashing specific files

From Details, select files with m or space and press shift+s to open squash pre-filled with those files. This lets you move specific files into a different revision without touching the rest.