GW-BASIC does have Commands like BREAK and PAUSE and STOP and CONTINUE; as well as, have access to the [PAUSE/BREAK] Key on Keyboards for ENDing a Program.

I generally don't like using [CONTROL] + [BREAK] because it "kills" the Program; thus, requiring you to reRUN the Program.

GW-BASIC has a KILL Command which removes a Program File from the Computer Memory; but, that's not what I meant in my previous statement.

My Programming Skill Level isn't sufficient enough for me to be Creating and RUNning Programs independent of IDEs for any Computer Programming Language: GW-BASIC; VBScript; Visual BASIC 2005 Express; Liberty BASIC; even, Game Maker.