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# Obsolete Text Menus

The functions above have been superseded by the graphical user interface but are available for use on unix machines and in the DOS version. See `Graph`.

`fmenu`()
  Description:

    This is an old terminal based menu system that has been superseded by the GUI Look And Feel.

    Fmenu creates, displays, and allows user to move within a menu to select and change a displayed variable value or to execute a command.

    The user can create space for a series of menus and execute individual menus with each menu consisting of lists of variables and commands. Menus can execute commands which call other menus and in this way a hierarchical menu system can be constructed. Menus can be navigated by using arrow keys or by typing the first character of a menu item. To exit a menu, either press the `Esc` key, execute the "Exit" item, or execute a command which has a "stop" statement. A command item is executed by pressing the Return key. A variable item is changed by typing the new number followed by a Return.

    See the file `$NEURONHOME/doc/man/oc/menu.tex` for a complete description of this function.

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