Re: DSSSL query feature

Subject: Re: DSSSL query feature
From: "James Clark" <jjc@xxxxxxxxxx>
Date: Thu, 26 Jun 1997 11:16:29 +0700
>  > Would select-by-class help?
> 
> Yes, but only assuming that ordering didn't matter.  It is often
> necessary to process PIs where they occur (ie. between two elements or
> two chunks of data).

select-by-class would also be very useful in a query-construction-rule:

  (query (select-by-class (subgrove (current-root)) 'pi) ...)

James


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