The control word 'continue.' may easily be construed in each of three different ways, to go to: --the next line in the B-block, without finishing a line it's embedded in (useful perhaps as a debugging insertion); --the 'end.' of the for.-group, and its next iteration; --past the 'end.' of the for.-group, to stop iterating.
I propose that 'continue.' be replaced by the less ambiguous 'iterate.' ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
