Henry wrote:
>  Not a bug: when x/y are absent the body of the modifier 
>  (which may be long) is executed as soon as it has its verb arguments.

I'll think more about your response, but my knee-jerk reaction is: your facts 
are correct, but your conclusion not.

Yes, it must be parsed immediately.  But why does that prevent 

           + 1 : 0
            u~/@|.@([EMAIL PROTECTED]@]`0:`]}~)
        :
            u~/@|.@((u {.)`0:`]})
        )

from returning 

        +~/@|.@([EMAIL PROTECTED]@]`0:`]}~) :(+~/@|.@((+ {.)`0:`]}))

immediately? 

The nameclasses of all of the primitives in the explicit adverb are known. That 
includes  u  .

Given that, Section E fully specifies what the result of each sentence will be. 
 The definition of  :  specifies that the first
sentence defines the monad, and the second the dyad.  But the second sentence 
is dropped; the dyadic definition ignored.  

That is a bug.

This thread started a train of thought in me.  I was originally going to post 
it to the Forum, but it became too long winded (and
probably irrelevant to most subscribers).  I pasted the email up on the Wiki:

        
http://www.jsoftware.com/jwiki/DanBron/Temp/Parser_Bugs_and_Proposed_Resolution

The ideas haven't gelled, and the page isn't wikified yet, but I solicit input 
on the ideas presented anyway.

-Dan

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