><li> line 218: Type <a href="../html/libxml-tree.html#xmlNsPtr">xmlNsPtr</a> from tree.h</li></ul><p>Usage:</p><p>xpath1 &lt;xml-file&gt; &lt;xpath-expr&gt; [&lt;known-ns-list&gt;]</p><p>Author: Aleksey Sanin</p><h3><a name="xpath2.c" href="xpath2.c" id="xpath2.c">xpath2.c</a>: Load a document, locate subelements with XPath, modify said elements and save the resulting document.</h3><p>Shows how to make a full round-trip from a load/edit/save</p><p>Includes:</p><ul><li><a href="../html/libxml-parser.html">&