nine9ths’s gists

nine9ths / A

Last active August 29, 2015 14:10

Thoughts on XSLT grouping

	<!--
	From http://www.w3.org/TR/xslt-30/
	A standard grouping exercise to wrap a group of elements
	-->
	<xsl:template match="body">
	<chapter>
	<xsl:for-each-group select="*" group-starting-with="h2">
	<section title="{self::h2}">
	<xsl:for-each select="current-group()[self::p]">
	<para><xsl:value-of select="."/></para>

nine9ths / dump.defaults.zsh

Last active January 3, 2016 09:49

Command to dump all OS X defaults to XML plist files

	foreach f ('NSGlobalDomain' `defaults domains`)
	d=`echo $f \| sed 's/,$//'`
	defaults export $d $d.plist && plutil -convert xml1 $d.plist
	end

nine9ths / bug.fallback.saxon.xsl

Last active December 31, 2015 01:59

In Saxon-EE 9.5.1.2 there seems to be a problem when evaluating predicates with equality tests from a variable that might be a document-node() which has a fallback instruction.

	<xsl:stylesheet
	version="2.0"
	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
	xmlns:xs="http://www.w3.org/2001/XMLSchema"
	xmlns:ext="http://example.com/extensions"
	extension-element-prefixes="ext"
	exclude-result-prefixes="xs">

	<xsl:template match="/">
	<xsl:variable name="test" as="document-node(element(foo))?">

nine9ths / bug.doc-available.xsl

Last active December 21, 2015 03:59

In Oxygen 16.0, build 2014070913, on OS X 10.9.5, the bundled Saxon 9.5.1.5 is bugged with fn:doc-available(). If the target is an empty file, it returns a parsing error rather than false. The stylsheet below returns the error "Premature end of file."

	<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
	xmlns:xs="http://www.w3.org/2001/XMLSchema"
	exclude-result-prefixes="xs"
	version="2.0">

	<xsl:template name="main">
	<xsl:sequence select="doc-available('empty.xml')"/>
	</xsl:template>

	</xsl:stylesheet>

nine9ths / test.apply-imports.imported.xsl

Created June 27, 2013 00:14

Demonstrate differences between xsl:apply-imports and xsl:next-match for controlling import precedence.

	<xsl:stylesheet
	version="2.0"
	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
	xmlns:xs="http://www.w3.org/2001/XMLSchema"
	exclude-result-prefixes="xs">

	<xsl:template match="foo">
	<bar/>
	</xsl:template>

nine9ths / gist:4536886

Created January 15, 2013 07:21

XPath 3.0 recursion with inline function and partial function application, adapted from http://www.xfront.com/Pearls-of-XSLT-and-XPath-3-0-Design.pdf and http://dnovatchev.wordpress.com/2012/10/15/recursion-with-anonymous-inline-functions-in-xpath-3-0-2/

	let
	$isNegative := function($x as xs:integer) {$x lt 0},
	$decrement := function($x as xs:integer) {$x - 1},
	$until.r :=
	function(
	$p as function(item()*) as xs:boolean,
	$f as function(item()) as item(),
	$x as item()*,
	$r as function(function(), function(), item(), function()) as item()) as item()* {
	if ($p($x)) then $x else $helper($p, $f, $f($x), $r)

nine9ths / collapse.caps.3.xpath

Created January 8, 2013 23:18

Replace an uppercase character followed by the lowercase version of itself (e.g. 'Qq') with just the lowercase character in XPath 3.0 with examples in XQuery 3.0 and XSLT 3.0

	function($input as xs:string) as xs:string {
	fold-left(
	function($s,$r){
	replace($s,upper-case($r)\|\|$r,$r)
	},
	$input,
	((1 to 26) ! format-integer(.,'a')))
	}

nine9ths / create.catalogfile.saxon.3.xslt

Last active December 10, 2015 07:38

XSLT 3.0 stylesheet for Saxon to create a saxon catalog file for collections

	<xsl:stylesheet
	version="3.0"
	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
	xmlns:xs="http://www.w3.org/2001/XMLSchema"
	xmlns:file="java:java.io.File"
	xmlns:jt="http://saxon.sf.net/java-type"
	exclude-result-prefixes="xs file jt">

	<xsl:param name="directory"/>

Nick Nunes nine9ths