Subject: Re: urk, simple question, testing for #PCDATA From: Vivek Agrawala <vivek@xxxxxxxxxxxxxxx> Date: Mon, 07 Jul 1997 10:13:01 -0400 |
Norman Walsh wrote: > I'm on the road and away from my DSSSL spec. How can I test if > the content of an element is just #PCDATA? (Consider the ENTRY > element in DocBook, for example, which can contain either block > level elements or #PCDATA.) How about something like: (node-list-empty? (children snl)) If you also want to check for non-empty #PCDATA, then you could add a test like this: (> 0 (string-length (data snl))) -- Vivek Agrawala Siemens Corporate Research, Inc. email: vivek@xxxxxxxxxxxxxxx DSSSList info and archive: http://www.mulberrytech.com/dsssl/dssslist
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