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nixpkgs/pkgs/development/libraries/fontconfig/make-fonts-conf.xsl
Vladimír Čunát ec985c8ffa fontconfig: stop using xml:space; vital for nixos+2.11
Since fontconfig-2.11 the xml:space attribute makes it reject
/etc/fonts/fonts.conf, so it renders garbage and eats lots of CPU.

To use anything linked to fontconfig-2.11 you need to have this patch
applied to your running NixOS. That's why I'm pushing it to master
before the fontconfig update (as soon as I found and tested the fix).
2014-02-04 21:58:19 +01:00

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1.2 KiB
XML

<?xml version="1.0"?>
<!--
This script copies the original fonts.conf from the fontconfig
distribution, but replaces all <dir> entries with the directories
specified in the $fontDirectories parameter.
-->
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:str="http://exslt.org/strings"
extension-element-prefixes="str"
>
<xsl:output method='xml' encoding="UTF-8" doctype-system="fonts.dtd" />
<xsl:param name="fontDirectories" />
<xsl:param name="fontconfig" />
<xsl:template match="/fontconfig">
<fontconfig>
<xsl:copy-of select="child::node()[name() != 'dir' and name() != 'cachedir' and name() != 'include']" />
<include ignore_missing="yes">/etc/fonts/conf.d</include>
<include><xsl:value-of select="$fontconfig" />/etc/fonts/conf.d</include>
<cachedir>/var/cache/fontconfig</cachedir>
<cachedir>~/.fontconfig</cachedir>
<xsl:for-each select="str:tokenize($fontDirectories)">
<dir><xsl:value-of select="." /></dir>
<xsl:text>&#0010;</xsl:text>
</xsl:for-each>
</fontconfig>
</xsl:template>
</xsl:stylesheet>