[r2003-11-18 23:39:37 by beppe] Added xtransform to the reference card.

Original author: beppe
Date: 2003-11-18 23:39:37+00:00

web/memento.xml

@@ -149,6 +149,11 @@ field <code>l</code> is not present)</li>
       (semicolon can also be omitted in this case).
       E.g: <code>&lt;a href="abc">[ 'abc' ]</code>.</li>
  <li>Types and patterns: same notations.</li>
+<li>Tree transformation: <code>xtransform e with p1 -> e1 | ... | pn -> en</code>. 
+    Applies to sequences of XML trees. Unmatched elements are left unchanged and the
+    transformation is recursively applied to sequence of the children of the unmatched
+    element; as for transform, each branch returns a sequence
+    and all the resulting sequences are concatenated together. </li>
  <li>Operators: <code>load_xml : String -> Any; print_xml : Any -> String</code>
 </li>
 </ul>