Subject: Re: [xsl] XSLT match with regex what's the best current solution? From: Gunther Schadow <gunther@xxxxxxxxxxxxxxxxxxxxxx> Date: Wed, 16 Jan 2002 18:02:12 -0500 |
If you know Java, writing Saxon extension functions isn't difficult. It's described in the extensibility.html file that comes with the download.
Now I use ORO matcher and that's O.K. speed. Had to do some tricks with a wrapper class to make it easier on the XSLT side and to make regex matches be part of template match patterns at all (can't refer to a variable in template match patterns.)
I am ready to switch from AWK to XSLT for my up-translation project and will report more when I'm a good deal ahead.
Eventually some lower level XSLT support will be needed for tail-recursion elimination and to avoid excessive copying of strings and substrings of a (long) text node. Will have proposals / requests within a month or so.
But the proof of concept is in the making. I'm developing some use patterns. Up-translation with XSLT will be common place a year from now.
cheers, -Gunther
-- Gunther Schadow, M.D., Ph.D. gschadow@xxxxxxxxxxxxxxx Medical Information Scientist Regenstrief Institute for Health Care Adjunct Assistant Professor Indiana University School of Medicine tel:1(317)630-7960 http://aurora.regenstrief.org
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