Graphic mode in text editor

This example belongs to the Graphic/Normal field in the session.

In the graphic mode, the keys 1-9, -, and | can be used to draw a box:

Mapping of keyboard keys to graphic characters.

In graphic mode you can use the cursor keys to draw boxes and diagrams. The line is dragged behind the cursor, for example:

Sample boxes and lines.

For normal cursor movements, ensure you switch off the graphic mode.