Subject: Re: [xsl] efficiently extracting a capture group from analyze-string() From: "Imsieke, Gerrit, le-tex gerrit.imsieke@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Sat, 4 Jun 2022 16:12:56 -0000 |
Hi everyone!
Given some filename string like
B <xsl:variable name="file" select="'path/my-sometype.xml'"/>
Ibd like to extract the bmy-(\w+)b part of the filename using analyze-string(). So far I have
B <xsl:variable name="my-file-type" select="data(analyze-string($file, 'my-(\w+)')//fn:group[1])"/>
which works by extracting the <group> descendant from the <analyze-string-result> tree, then converting it to text. Is there a more concise way to do this?
I had to define
B xmlns:fn=http://www.w3.org/2005/xpath-functions <http://www.w3.org/2005/xpath-functions>
in my stylesheet for fn:group to match, and Ibm not sure if therebs a better way to do that too.
Thanks!
* Chris
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