Fold region
Ctrl+⇧ Shift+[
| Shortcut | Keybinding (US English Keyboard) | 
| Cut line (empty selection) | Ctrl+X  | 
| Copy line (empty selection) | Ctrl+C  | 
| Move line up | Alt+↑  | 
| Move line down | Alt+↓  | 
| Delete line | Ctrl+⇧ Shift+K  | 
| Delete token left of cursor | Ctrl+Backspace  | 
| Insert line above | Ctrl+⇧ Shift+⏎ Enter  | 
| Insert line below | Ctrl+⏎ Enter  | 
| Jump to matching bracket | Ctrl+⇧ Shift+\  | 
| Indent line | Ctrl+]  | 
| Outdent line | Ctrl+[  | 
| Go to beginning of line | Home  | 
| Go to end of line | End  | 
| Go to beginning of file | Ctrl+Home  | 
| Go to end of file | Ctrl+End  | 
| Scroll line up | Ctrl+↑  | 
| Scroll line down | Ctrl+↓  | 
| Scroll page up | Alt+Page Up  | 
| Scroll page down | Alt+Page Down  | 
| Go to beginning of previous word | Ctrl+←  | 
| Go to end of the next word | Ctrl+→  | 
| Fold region | Ctrl+⇧ Shift+[  | 
| Unfold region | Ctrl+⇧ Shift+]  | 
| Fold all subregions | Ctrl+K+Ctrl+[  | 
| Unfold all subregions | Ctrl+K+Ctrl+]  | 
| Fold all regions | Ctrl+K+Ctrl+0  | 
| Unfold all regions | Ctrl+K+Ctrl+J  | 
| Add line comment | Ctrl+K+Ctrl+C  | 
| Remove line comment | Ctrl+K+Ctrl+U  | 
| Toggle line comment | Ctrl+/  | 
| Toggle block comment | Ctrl+⇧ Shift+A  |