^p previous command ^n next command ^b backward one character ^f forward one character ^a beginning of line ^e end of line ^d delete next character ^h delete previous character ^w delete previous word ^k delete to end of line ^u delete to beginning of line
If the GUI is combined with a drawing area, the drawing area and the text area are placed in a pane widget. This provides the user a way to increase or decrease the size of the text area.