Expand selection
⌃Ctrl+⇧shift+⌘Cmd+→
| Shortcut | Keybinding (US English Keyboard) | 
| Select all text | ⌘Cmd+A  | 
| Select between the cursor and beginning of the file | ⌘Cmd+⇧shift+↑  | 
| Select between the cursor and end of the file | ⌘Cmd+⇧shift+↓  | 
| Select between the cursor and beginning of the line | ⌘Cmd+⇧shift+←  | 
| Select between the cursor and the end of the line | ⌘Cmd+⇧shift+→  | 
| Extend selection to beginning of previous token | ⌥Opt+⇧shift+←  | 
| Extend selection to end of the next token | ⌥Opt+⇧shift+→  | 
| Insert cursor above | ⌥Opt+⌘Cmd+↑  | 
| Insert cursor below | ⌥Opt+⌘Cmd+↓  | 
| Undo last cursor operation | ⌘Cmd+U  | 
| Insert cursor at end of each line selected | ⇧shift+⌥Opt+I  | 
| Select current line | ⌘Cmd+L  | 
| Select all occurrences of current selection | ⇧shift+⌘Cmd+L  | 
| Select all occurrences of current word | ⌘Cmd+F2  | 
| Expand selection | ⌃Ctrl+⇧shift+⌘Cmd+→  | 
| Shrink selection | ⌃Ctrl+⇧shift+⌘Cmd+←  | 
| Column (box) selection up | ⇧shift+⌥Opt+⌘Cmd+↑  | 
| Column (box) selection down | ⇧shift+⌥Opt+⌘Cmd+↓  | 
| Column (box) selection left | ⇧shift+⌥Opt+⌘Cmd+←  | 
| Column (box) selection right | ⇧shift+⌥Opt+⌘Cmd+→  |