reactos/lib/libxml2/result/DocBook/example.example.1.xml

   1 <?xml version="1.0"?>
   2 <!DOCTYPE example PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
   3 <example><title>A DSSSL Function</title><programlisting>
   4 (define (node-list-filter-by-gi nodelist gilist)
   5   ;; Returns the node-list that contains every element of the original
   6   ;; nodelist whose gi is in gilist
   7   (let loop ((result (empty-node-list)) (nl nodelist))
   8     (if (node-list-empty? nl)
   9         result
  10         (if (member (gi (node-list-first nl)) gilist)
  11             (loop (node-list result (node-list-first nl))
  12                   (node-list-rest nl))
  13             (loop result (node-list-rest nl))))))
  14 </programlisting></example>