Commands for the Xview graphical user interface

There are five special commands for handling the GUI in the UNIX version of ndashell: show for starting a graphical window, showfz for starting a fuzzy tool, showgl for starting OpenGL, wait for pausing macro execution, and draw for updating the windows from macros.

• Opening a graphic tool
• Opening a graphical fuzzy tool
• Viewing a graph using OpenGL
• Pausing the execution of a command file
• Updating a graphic window from the command line