| Undo | Reverses the last editing action, if possible | |
| Redo | Reverses the effect of the last Undo command | |
| Cut | Deletes selected text from the active window and copies it to the Clipboard | |
| Copy | Copies selected text, without deleting it, from the active window to the Clipboard | |
| Paste | Copies text from the Clipboard to the active window. | |
| Delete | Deletes selected text | |
| Find | Searches the active window for a text string. | |
| Replace | Replaces one text string or regular expression with another. | |
| Read Only | Prevents changes to the active window |
If no source windows are open, Edit menu commands are unavailable and thus
appear dimmed on the menu.