[Jprogramming] Problem with }

[Shaw, Ewart]

D'oh!  Many thanks Dan - and for the solution.
Regards, Ewart Shaw

> The issue is that } is an adverb.
>
> So, even though V0 } V1 looks like a verb train, it's actually a hook, parsed as (V0}) V1 , 
> which doesn't do what you want.
> 
> You're looking for (OLD&=)`(,:&NEW) }  .  This is one of my very favorite J phrases.
> 
> -Dan

J.E.H.Shaw      http://www.warwick.ac.uk/statsdept