diff --git a/common/urls.xsl b/common/urls.xsl
new file mode 100644
index 0000000..6a4e7f1
--- /dev/null
+++ b/common/urls.xsl
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='ISO-8859-1'?>
+
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+    version="1.0">
+
+  <xsl:output method="text"/>
+
+  <!-- The FTP server used as fallback -->
+  <xsl:param name="server">ftp://ftp.osuosl.org</xsl:param>
+
+  <!-- The libc model used for HLFS -->
+  <xsl:param name="model" select="glibc"/>
+
+  <xsl:template match="/">
+    <xsl:apply-templates select="//ulink"/>
+  </xsl:template>
+
+  <xsl:template match="ulink">
+      <!-- If some package don't have the predefined strings in their
+      name, the next test must be fixed to match it also. Skip possible
+      duplicated URLs due that may be splitted for PDF output -->
+    <xsl:if test="(ancestor::varlistentry[@condition=$model]
+                  or not(ancestor::varlistentry[@condition])) and
+                  (contains(@url, '.tar.') or contains(@url, '.tgz')
+                  or contains(@url, '.patch')) and
+                  not(ancestor-or-self::*/@condition = 'pdf')">
+      <!-- Extract the package name -->
+      <xsl:variable name="package">
+        <xsl:call-template name="package.name">
+          <xsl:with-param name="url" select="@url"/>
+        </xsl:call-template>
+      </xsl:variable>
+      <!-- Extract the directory for that package -->
+      <xsl:variable name="cut"
+                    select="translate(substring-after($package, '-'),
+                    '0123456789', '0000000000')"/>
+      <xsl:variable name="package2">
+        <xsl:value-of select="substring-before($package, '-')"/>
+        <xsl:text>-</xsl:text>
+        <xsl:value-of select="$cut"/>
+      </xsl:variable>
+      <xsl:variable name="dirname" select="substring-before($package2, '-0')"/>
+      <!-- Write the upstream URLs, except the redirected ones -->
+      <xsl:if test="not(contains(@url,'?'))">
+        <xsl:value-of select="@url"/>
+      </xsl:if>
+      <!-- Using a tab character as fields separator -->
+      <xsl:text>	</xsl:text>
+      <xsl:value-of select="$server"/>
+      <xsl:text>/pub/lfs/conglomeration/</xsl:text>
+      <xsl:choose>
+        <!-- TCL don't conform the standard package naming -->
+        <xsl:when test="contains($package, 'tcl')">
+          <xsl:text>tcl/</xsl:text>
+        </xsl:when>
+        <!-- Fix bash-doc directory -->
+        <xsl:when test="contains($package, 'bash-doc')">
+          <xsl:text>bash/</xsl:text>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="$dirname"/>
+          <xsl:text>/</xsl:text>
+        </xsl:otherwise>
+      </xsl:choose>
+      <xsl:value-of select="$package"/>
+      <xsl:text>&#x0a;</xsl:text>
+    </xsl:if>
+  </xsl:template>
+
+  <xsl:template name="package.name">
+    <xsl:param name="url"/>
+    <xsl:choose>
+      <xsl:when test="contains($url, '/')">
+        <xsl:call-template name="package.name">
+          <xsl:with-param name="url" select="substring-after($url, '/')"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:choose>
+          <xsl:when test="contains($url, '?')">
+            <xsl:value-of select="substring-before($url, '?')"/>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:value-of select="$url"/>
+          </xsl:otherwise>
+        </xsl:choose>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+
+</xsl:stylesheet>