The Edit menu contains the following items:
Undo (Windows only) enables you to undo the last editing operation, if possible.
Cut removes the selected text and places it on the clipboard. To remove the selection without affecting the clipboard, use Delete.
Copy copies the selected text to the clipboard for insertion into another document.
Paste inserts the clipboard's contents at the cursor position. You can paste the same information repeatedly.
Clear (Motif only) clears the selection.
Delete deletes the selected text without storing it on the clipboard. Use Cut to store deleted text on the clipboard.
Select All (Motif only) selects all of the document.