40 lines
1.7 KiB
Diff
40 lines
1.7 KiB
Diff
Submitted By: Bruce Dubbs <bdubbs at linuxfromscratch dot org>
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Date: 2018-01-01
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Initial Package Version: 1.78.1
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Upstream Status: Unsure
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Origin: Peter De Wachter <pdewacht@gmail.com>
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Description: use EXSLT "replace" function when available
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A recursive implementation of string.subst is problematic,
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long strings with many matches will cause stack overflows.
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Author: Peter De Wachter <pdewacht@gmail.com>
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Bug-Debian: https://bugs.debian.org/750593
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Rediffed for 1.79.2 by Bruce Dubbs
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diff -Naur docbook-xsl-1.79.2.orig/lib/lib.xsl docbook-xsl-1.79.2/lib/lib.xsl
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--- docbook-xsl-1.79.2.orig/lib/lib.xsl 2016-12-09 16:41:39.000000000 -0600
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+++ docbook-xsl-1.79.2/lib/lib.xsl 2018-01-01 12:54:52.507332514 -0600
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@@ -6,7 +6,11 @@
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This module implements DTD-independent functions
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- ******************************************************************** --><xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
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+ ******************************************************************** -->
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+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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+ xmlns:str="http://exslt.org/strings"
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+ exclude-result-prefixes="str"
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+ version="1.0">
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<xsl:template name="dot.count">
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<!-- Returns the number of "." characters in a string -->
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@@ -52,6 +56,9 @@
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<xsl:param name="replacement"/>
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<xsl:choose>
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+ <xsl:when test="function-available('str:replace')">
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+ <xsl:value-of select="str:replace($string, string($target), string($replacement))"/>
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+ </xsl:when>
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<xsl:when test="contains($string, $target)">
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<xsl:variable name="rest">
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<xsl:call-template name="string.subst">
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