A bit of debug, regenerated the docs:

- TODO: updated
- doc/html/*.html updated
- doc/libxslt.sgml: added new modules
- libxslt/pattern.c: fix loop on hash clashes.
Daniel

doc/html/libxslt-templates.html

@@ -121,7 +121,7 @@ NAME="LIBXSLT-TEMPLATES"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN439"
+NAME="AEN403"
 ></A
 ><H2
 >Name</H2
@@ -129,7 +129,7 @@ NAME="AEN439"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN442"
+NAME="AEN406"
 ></A
 ><H2
 >Synopsis</H2
@@ -144,6 +144,17 @@ CELLPADDING="6"
 CLASS="SYNOPSIS"
 >&#13;
 
+int         <A
+HREF="libxslt-templates.html#XSLTEVALXPATHPREDICATE"
+>xsltEvalXPathPredicate</A
+>          (<A
+HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
+>xsltTransformContextPtr</A
+> ctxt,
+                                             const <GTKDOCLINK
+HREF="XMLCHAR"
+>xmlChar</GTKDOCLINK
+> *expr);
 <GTKDOCLINK
 HREF="XMLCHAR"
 >xmlChar</GTKDOCLINK
@@ -265,7 +276,7 @@ HREF="XMLCHAR"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN477"
+NAME="AEN444"
 ></A
 ><H2
 >Description</H2
@@ -275,14 +286,114 @@ NAME="AEN477"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN480"
+NAME="AEN447"
 ></A
 ><H2
 >Details</H2
 ><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN482"
+NAME="AEN449"
+></A
+><H3
+><A
+NAME="XSLTEVALXPATHPREDICATE"
+></A
+>xsltEvalXPathPredicate ()</H3
+><TABLE
+BORDER="0"
+BGCOLOR="#D6E8FF"
+WIDTH="100%"
+CELLPADDING="6"
+><TR
+><TD
+><PRE
+CLASS="PROGRAMLISTING"
+>int         xsltEvalXPathPredicate          (<A
+HREF="libxslt-xsltinternals.html#XSLTTRANSFORMCONTEXTPTR"
+>xsltTransformContextPtr</A
+> ctxt,
+                                             const <GTKDOCLINK
+HREF="XMLCHAR"
+>xmlChar</GTKDOCLINK
+> *expr);</PRE
+></TD
+></TR
+></TABLE
+><P
+>Process the expression using XPath and evaluate the result as
+an XPath predicate</P
+><P
+></P
+><DIV
+CLASS="INFORMALTABLE"
+><P
+></P
+><TABLE
+BORDER="0"
+WIDTH="100%"
+BGCOLOR="#FFD0D0"
+CELLSPACING="0"
+CELLPADDING="4"
+CLASS="CALSTABLE"
+><TR
+><TD
+WIDTH="20%"
+ALIGN="RIGHT"
+VALIGN="TOP"
+><TT
+CLASS="PARAMETER"
+><I
+>ctxt</I
+></TT
+>&nbsp;:</TD
+><TD
+WIDTH="80%"
+ALIGN="LEFT"
+VALIGN="TOP"
+>  the XSLT transformation context</TD
+></TR
+><TR
+><TD
+WIDTH="20%"
+ALIGN="RIGHT"
+VALIGN="TOP"
+><TT
+CLASS="PARAMETER"
+><I
+>expr</I
+></TT
+>&nbsp;:</TD
+><TD
+WIDTH="80%"
+ALIGN="LEFT"
+VALIGN="TOP"
+>&nbsp;</TD
+></TR
+><TR
+><TD
+WIDTH="20%"
+ALIGN="RIGHT"
+VALIGN="TOP"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+> :</TD
+><TD
+WIDTH="80%"
+ALIGN="LEFT"
+VALIGN="TOP"
+>1 is the predicate was true, 0 otherwise</TD
+></TR
+></TABLE
+><P
+></P
+></DIV
+></DIV
+><HR><DIV
+CLASS="REFSECT2"
+><A
+NAME="AEN474"
 ></A
 ><H3
 ><A
@@ -408,7 +519,7 @@ caller.</TD
 ><HR><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN513"
+NAME="AEN505"
 ></A
 ><H3
 ><A
@@ -534,7 +645,7 @@ caller.</TD
 ><HR><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN544"
+NAME="AEN536"
 ></A
 ><H3
 ><A
@@ -637,7 +748,7 @@ caller.</TD
 ><HR><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN570"
+NAME="AEN562"
 ></A
 ><H3
 ><A
@@ -739,7 +850,7 @@ VALIGN="TOP"
 ><HR><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN596"
+NAME="AEN588"
 ></A
 ><H3
 ><A
@@ -862,7 +973,7 @@ VALIGN="TOP"
 ><HR><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN627"
+NAME="AEN619"
 ></A
 ><H3
 ><A
@@ -985,7 +1096,7 @@ VALIGN="TOP"
 ><HR><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN658"
+NAME="AEN650"
 ></A
 ><H3
 ><A