: Terminates a subroutine and returns control to the line following the GOSUB call (see GOSUB)
==== <code>RUN [line]or "filename"</code> ====: Runs the current program, optionally starting at a given line. If no line number is given, starts at the first line. :If a string is used after RUN command a programm will be loaded and executed from storage medium (e.g. Tape, Disc). With that command protected BASIC programs can be executed. :Exampel:<pre>RUN"disc"</pre>
==== <code>SAVE "filename" [,filetype][,paramter1,parameter2,parameter3]</code> ====