Subject: testing whether current-node is defined From: "Weininger, Nicholas (MN65)" <weininger_nicholas@xxxxxxxxxxxxxxxxx> Date: Tue, 14 Sep 1999 10:33:39 -0500 |
Is it possible to define a function which tests whether (current-node) is defined in the current context? In the course of extending the Modular DocBook Stylesheets for HTML, I'm attempting to define a function which is called once per chunk-- a conditional definition of the prefix for the HTML filename which depends on an attribute of the root element. It appears that for the first chunk (i.e. the chunk corresponding to the root element), (current-node) is not defined. If I had a way to test for that case, I could put in a special workaround for it. Thanks, Nick Weininger Honeywell Technology Center weininger_nicholas@xxxxxxxxxxxxxxxxx DSSSList info and archive: http://www.mulberrytech.com/dsssl/dssslist
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