RETALL  RETALL Return From All Keyboard Sessions


Usage
 
 The retall statement is used to return to the base workspace
 from a nested keyboard session.  It is equivalent to forcing
 execution to return to the main prompt, regardless of the level
 of nesting of keyboard sessions, or which functions are 
 running.  The syntax is simple
 
    retall
 
 The retall is a convenient way to stop debugging.  In the
 process of debugging a complex program or set of functions,
 you may find yourself 5 function calls down into the program
 only to discover the problem.  After fixing it, issueing
 a retall effectively forces FreeMat to exit your program
 and return to the interactive prompt.
 