docbook-xsl: fix non-recursive_string_subst

Signed-off-by: Gerardo Di Iorio <arete74@gmail.com>
This commit is contained in:
Gerardo Di Iorio 2019-02-25 17:56:18 +01:00 committed by maxice8
parent 8363d625af
commit 699dcb70fb
No known key found for this signature in database
GPG Key ID: 543B9D4F4299F06B
2 changed files with 32 additions and 2 deletions

View File

@ -0,0 +1,30 @@
Description: use EXSLT "replace" function when available
A recursive implementation of string.subst is problematic,
long strings with many matches will cause stack overflows.
Author: Peter De Wachter <pdewacht@gmail.com>
Bug-Debian: https://bugs.debian.org/750593
--- lib/lib.xsl
+++ lib/lib.xsl
@@ -10,7 +10,10 @@
This module implements DTD-independent functions
******************************************************************** -->
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:str="http://exslt.org/strings"
+ exclude-result-prefixes="str"
+ version="1.0">
<xsl:template name="dot.count">
<!-- Returns the number of "." characters in a string -->
@@ -56,6 +59,9 @@
<xsl:param name="replacement"/>
<xsl:choose>
+ <xsl:when test="function-available('str:replace')">
+ <xsl:value-of select="str:replace($string, string($target), string($replacement))"/>
+ </xsl:when>
<xsl:when test="contains($string, $target)">
<xsl:variable name="rest">
<xsl:call-template name="string.subst">

View File

@ -2,8 +2,8 @@
pkgname=docbook-xsl
reverts="1.79.2_1"
version=1.79.1
revision=6
noarch=yes
revision=7
archs=noarch
depends="xmlcatmgr docbook-xml>=4.2"
short_desc="Docbook XSL modular stylesheet"
maintainer="Juan RP <xtraeme@voidlinux.org>"