Subject: Re: TOC problem with HTML32 dsssl From: Paul Prescod <papresco@xxxxxxxxxxxxxxxx> Date: Thu, 16 Oct 1997 17:20:28 -0400 |
Nigel Hutchison wrote: > I tried changing MAKETOC to detect this but I can't work out whether the > sosofo > I get back when I call (with-mode toc (process-node-list (ancestor > "BODY"))) is > "empty " or not. DSSSL does not allow you to check the contents of a sosofo at all. This allows higher-performance implementations. Usually you don't need this. You can do a DTD-specific query, as was suggested by Dave Love: (define (h2-exists) (select-elements (descendents (root)) "H2")) Paul Prescod DSSSList info and archive: http://www.mulberrytech.com/dsssl/dssslist
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