| enter: | Run the command (only on focus). | 
| shift-enter: | Run the command (global scope). | 
| ctrl-delete: | Delete last word on line. | 
| ctrl-z: | Restore last deleted word on line (recursive). | 
| ctrl-r: | Copy results to standard input. | 
| ctrl-shift-R: | Restore old contents of standard input. | 
| ctrl-shift-I: | Append command-line data to standard input. | 
| ctrl-a: | Clear command-line (toggle). | 
| shift-↑/↓: | Scroll through command list. | 
| shift-←/→: | Decrement/increment tabsize. | 
| alt-v: | Enable vi editing in textareas | 
| alt-shift-V: | Disable vi editing in textareas | 
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