<?xml version="1.0"?>
<clause number="9.3.3" title="White space">
  <paragraph>White space is defined as any character with Unicode class Zs (which includes the space character) as well as the horizontal tab character, the vertical tab character, and the form feed character. <grammar_production><name>whitespace</name> :: <rhs>Any character with Unicode class Zs </rhs><rhs>Horizontal tab character (U+0009) </rhs><rhs>Vertical tab character (U+000B) </rhs><rhs>Form feed character (U+000C) </rhs></grammar_production></paragraph>
</clause>
