At 2008-10-09 15:18 -0400, Tony Zanella wrote:
Given the following input:
...
and the following template:
...
I'm trying to use analyze-string to do the following:
Test for a roman numeral. If there isn't one, lower-case(.). If there
is one, break (.) into its roman numeral and non-roman numeral parts,
lower-case()ing the latter.
You are doing too much in your regular expression and need to treat
it more piecemeal.
Hopefully you'll be satisfied identifying a Roman numeral as:
(\W|^)([IVXL]+)(\W|$)
But that won't help you with:
Chapter II. What I Did On My Summer Vacation
... because you'll get:
chapter II. what I did on my summer vacation
... and the non-Roman numeral will still be upper case.
When what I want is this:
chapter II. the wrecked foundations of domesticity
problema. heloise XXIX.
selected letters
the second part of henry IV.
VIII
appendix VII
appendix VII
appendix
calvin XVII
illustration
Between my relative inexperience with both regexes and XSLT, thanks
for any help!
I hope the below helps.
. . . . . . . . . . . . Ken
T:\ftemp>xslt2 tony.xml tony.xsl con
chapter II. the wrecked foundations of domesticity
problema. heloise XXIX.
selected letters
the second part of henry IV.
VIII
appendix VII
appendix VII
appendix
calvin XVII
illustration
T:\ftemp>type tony.xsl
<?xml version="1.0" encoding="US-ASCII"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
exclude-result-prefixes="xsd"
version="2.0">
<xsl:output method="text"/>
<xsl:template match="head">
<xsl:analyze-string select="." regex="(\W|^)([IVXL]+)(\W|$)">
<xsl:matching-substring>
<xsl:value-of select="."/>
</xsl:matching-substring>
<xsl:non-matching-substring>
<xsl:value-of select="lower-case(.)"/>
</xsl:non-matching-substring>
</xsl:analyze-string>
</xsl:template>
</xsl:stylesheet>
T:\ftemp>type tony.xml
<root>
<head>CHAPTER II. THE WRECKED FOUNDATIONS OF DOMESTICITY</head>
<head>PROBLEMA. HELOISE XXIX.</head>
<head>Selected Letters</head>
<head>The Second Part of Henry IV.</head>
<head>VIII</head>
<head>APPENDIX VII</head>
<head>Appendix VII</head>
<head>APPENDIX</head>
<head>CALVIN XVII</head>
<head>ILLUSTRATION</head>
</root>
T:\ftemp>
--
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Crane Softwrights Ltd. http://www.CraneSoftwrights.com/s/
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