Interrupting or terminating EDT

The following statements interrupt or terminate EDT or execute system commands without exiting EDT.

@END	In L mode, causes the current work file to be exited. Processing returns to the work file in which the @PROC statement activating the current work file was issued. In F mode, @END terminates the EDT session or terminates the screen dialog after @DIALOG.	F mode L mode
@EXEC	Terminates the EDT session and loads and starts the specified program.	F mode L mode
@HALT	Terminates the EDT session, the screen dialog after @DIALOG or EDT as a subroutine with or without transferring a text to the calling program.	F mode L mode
@LOAD	Terminates the EDT session and loads the specified program.	F mode L mode
@RETURN	In EDT procedures, terminates the execution of the procedure and returns to the point at which it was called. If the @RETURN statement is issued outside of an EDT procedure then the EDT session or, after @DIALOG, the screen dialog is terminated.	F mode L mode
@SYSTEM	Interrupts (like [K2]) the EDT session or executes an operating system command without interrupting the EDT session.	F mode L mode