I should probably have explained:

I don't leave the dummy statement in a finished program. Usually, it occupies a space where another function, or a GOTO, or a GOSUB will be placed.

I really like Alain's

WHILE 0
WEND

. . . which I assume I could render on one line as WHILE 0 : WEND, and then go from there.

But the GOTO $+1 intrigues me, too. Will that work as a PBP command?