Emacs
Wikipedia page
General
- Save file: Ctrl+X then Ctrl+S
- Exit: Ctrl+X then Ctrl+C
Editing
- Undo/redo: Ctrl+_
- Delete character (fwd): Ctrl+D
- Delete character (bwd) : Del
- Delete word (fwd): Meta+D
- Delete word (bwd): Meta+Del
- Delete line (fwd): Ctrl+K
- Delete line (bwd): Ctrl+Space then Ctrl+A then Ctrl+W
- Delete sentence (fwd): Meta+K
- Delete sentence (bwd): Ctrl+X then Del
- Delete expression (fwd): Ctrl+Meta+K
- Delete expression (bwd): Ctrl+Meta+Del
Searching
- Fwd search: Ctrl+S
- Bwd search: Ctrl+R
Cutting & Pasting
- Set mark: Ctrl+Space
- Cut selected: Ctrl+W
- Copy selected: Meta+W
- Paste (yank): Ctrl+Y
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