basic.rng.svn-base

来自「XML Copy Editor is free software release」· SVN-BASE 代码 · 共 123 行

<?xml version="1.0" encoding="UTF-8"?>
<!--
  Checks exclusions applying to "a" and "pre" elements.
  This schema is intended to be used in addition to xhtml.rng.
-->
<grammar ns="http://www.w3.org/1999/xhtml" xmlns="http://relaxng.org/ns/structure/1.0">
  <start>
    <ref name="normalElement"/>
  </start>
  <define name="normalElement">
    <element>
      <anyName>
        <except>
          <name>a</name>
          <name>pre</name>
        </except>
      </anyName>
      <ref name="normalContent"/>
    </element>
  </define>
  <define name="normalContent">
    <zeroOrMore>
      <choice>
        <ref name="normalElement"/>
        <ref name="aElement"/>
        <ref name="preElement"/>
        <ref name="anyAttribute"/>
        <text/>
      </choice>
    </zeroOrMore>
  </define>
  <define name="aElement">
    <element name="a">
      <ref name="aContent"/>
    </element>
  </define>
  <define name="aContent">
    <zeroOrMore>
      <choice>
        <element>
          <anyName>
            <except>
              <name>a</name>
              <name>pre</name>
            </except>
          </anyName>
          <ref name="aContent"/>
        </element>
        <ref name="anyAttribute"/>
        <text/>
      </choice>
    </zeroOrMore>
  </define>
  <define name="preElement">
    <element name="pre">
      <ref name="preContent"/>
    </element>
  </define>
  <define name="preContent">
    <zeroOrMore>
      <choice>
        <element>
          <anyName>
            <except>
              <name>a</name>
              <name>pre</name>
              <name>img</name>
              <name>object</name>
              <name>applet</name>
              <name>big</name>
              <name>small</name>
              <name>sub</name>
              <name>sup</name>
              <name>font</name>
              <name>basefont</name>
            </except>
          </anyName>
          <ref name="preContent"/>
        </element>
        <ref name="aPreElement"/>
        <ref name="anyAttribute"/>
        <text/>
      </choice>
    </zeroOrMore>
  </define>
  <define name="aPreElement">
    <element name="a">
      <ref name="aPreContent"/>
    </element>
  </define>
  <define name="aPreContent">
    <zeroOrMore>
      <choice>
        <element>
          <anyName>
            <except>
              <name>a</name>
              <name>pre</name>
              <name>img</name>
              <name>object</name>
              <name>applet</name>
              <name>big</name>
              <name>small</name>
              <name>sub</name>
              <name>sup</name>
              <name>font</name>
              <name>basefont</name>
            </except>
          </anyName>
          <ref name="aPreContent"/>
        </element>
        <ref name="anyAttribute"/>
        <text/>
      </choice>
    </zeroOrMore>
  </define>
  <define name="anyAttribute">
    <attribute>
      <anyName/>
    </attribute>
  </define>
</grammar>