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[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: xslt 2, grouping and more on indexing.
 I think we've had a very similar problem to this before. David Carlisle suggested first converting the markup to textual delimiters, then doing the regex processing, then converting the delimiters back to markup. I suggested processing each text node independently to add markup. In this situation I think the latter approach works better: instead of <xsl:copy-of select="dp:sep(text()[1])"/> do an apply-templates (perhaps in a special mode) that does a recursive descent of the entry subtree, applying regex processing to each text node that you find. Michael Kay > -----Original Message----- > From: David.Pawson@xxxxxxxxxxx [mailto:David.Pawson@xxxxxxxxxxx] > Sent: 27 August 2004 11:33 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: xslt 2, grouping and more on indexing. > > > Given > > <index> > <head>INDEX</head> > <ientry1>abbreviation point</ientry1> > <ientry2>and use of letter sign, 5.6.2, 5.6.6</ientry2> > <ientry2>in abbreviations, 7.1.1-2</ientry2> > <ientry2>in designations, 5.6.14</ientry2> > <ientry2>in italicized abbreviations, 5.5.16</ientry2> > <ientry2>in personal initials, 7.1.6</ientry2> > <ientry2>in postcodes, 7.1.6</ientry2> > <ientry2>in reference abbreviations, 7.3.2-3, 7.3.6</ientry2> > <ientry2>in references, 7.3.1-4, 7.3.6</ientry2> > <ientry2>in Welsh, Appendix I (E)</ientry2> > <ientry3>and elided vowels, 5.1.7</ientry3> > <ientry3>French, Appendix II (A)</ientry3> > <ientry3>German, Appendix II (B)</ientry3> > <ientry3>in foreign ordinal terminations, 6.6.2, 6.7.5</ientry3> > <ientry1>French, Appendix II (A); see also <i>accented letters</i>; > <i>accent sign</i>; <i>foreign, words and names</i></ientry1> > > > I need to group by level, i.e. level 2 inside 1, 3 inside 2. > No problem with xslt 2. > > The problem is the markup within the entries. > I'm processing the 'text' of the entries to mark up the references, > which spoils the markup (<i> in the example). > > current output is > > <ientry1> > <ent>foreign</ent> > <ientry2> > <ent>alphabets, see </ent> > </ientry2> > <ientry2> > <ent>ordinal numbers, <r>6.6.2</r>, <r>6.7.5</r> > </ent> > </ientry2> > <ientry1> > <ent>French, <r>Appendix II (A); see also accented > letters; accent sign; > foreign, words and names</r> > </ent> > </ientry1> > > > > Any suggestions please? > How to use text... and copy-of instead of > Current code below > > <xsl:template match="index"> > <head>INDEX</head> > <xsl:for-each-group select="*" > group-starting-with="ientry1" > > <ientry1> > <xsl:copy-of select="dp:sep(.)"/> > <xsl:for-each-group > select="current-group()[position()>1]" > group-starting-with="ientry2"> > <ientry2><xsl:copy-of select="dp:sep(text()[1])"/> > <xsl:for-each-group > select="current-group()[position()>1]" > group-starting-with="ientry3"> > <ientry3><xsl:copy-of select="dp:sep(text()[1])"/> > </ientry3> > </xsl:for-each-group> > </ientry2> > </xsl:for-each-group> > </ientry1> > </xsl:for-each-group> > </xsl:template> > > > > <xsl:function name="dp:sep"> > <xsl:param name="ientry" as="node()*"/> > <ent> > <xsl:analyze-string select="$ientry" regex="([0-9][.0-9\-]*)"> > <xsl:matching-substring> > <r><xsl:value-of select="regex-group(1)"/></r> > </xsl:matching-substring> > <xsl:non-matching-substring> > <xsl:analyze-string select="." regex="(Appendix .*$)"> > <xsl:matching-substring> > <r><xsl:value-of select="regex-group(1)"/></r> > </xsl:matching-substring> > <xsl:non-matching-substring> > <xsl:value-of select="."/> > </xsl:non-matching-substring> > </xsl:analyze-string> > </xsl:non-matching-substring> > </xsl:analyze-string> > </ent> > </xsl:function> > > > > > > > > Regards DaveP. > > **** snip here ***** > > -- > DISCLAIMER: > > NOTICE: The information contained in this email and any > attachments is > confidential and may be privileged. If you are not the intended > recipient you should not use, disclose, distribute or copy any of the > content of it or of any attachment; you are requested to notify the > sender immediately of your receipt of the email and then to delete it > and any attachments from your system. > > RNIB endeavours to ensure that emails and any attachments > generated by > its staff are free from viruses or other contaminants. However, it > cannot accept any responsibility for any such which are transmitted. > We therefore recommend you scan all attachments. > > Please note that the statements and views expressed in this email and > any attachments are those of the author and do not > necessarily represent > those of RNIB. > > RNIB Registered Charity Number: 226227 > > Website: http://www.rnib.org.uk 
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