<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE grammar SYSTEM "../relaxng.dtd">
<grammar ns="http://www.w3.org/2000/svg" xml:lang="en"
         xmlns="http://relaxng.org/ns/structure/1.0"
         xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">

  <a:documentation>
    SVG 1.1 Basic Font Module
    file: svg-basic-font.rng

    This is SVG, a language for describing two-dimensional graphics in XML.
    Copyright 2001, 2002 W3C (MIT, INRIA, Keio), All Rights Reserved.

    $Id: svg-basic-font.rng,v 1.1 2003/07/15 07:11:10 dean Exp $
  </a:documentation>

  <a:documentation>
    Basic Font

        font, font-face, glyph, missing-glyph, hkern, vkern, font-face-src,
        font-face-uri, font-face-name

    This module declares markup to provide support for template.
  </a:documentation>

  <a:documentation>
    SVG.Font.class
  </a:documentation>

  <define name="SVG.Font.extra.class">
    <notAllowed/>
  </define>

  <define name="SVG.Font.class" combine="choice">
    <choice>
      <ref name="font"/>
      <ref name="font-face"/>
      <ref name="SVG.Font.extra.class"/>
    </choice>
  </define>

  <a:documentation>
    font: Font Element
  </a:documentation>

  <define name="SVG.font.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
    <ref name="font-face"/>
    <ref name="missing-glyph"/>
    <zeroOrMore>
      <choice>
        <ref name="glyph"/>
        <ref name="hkern"/>
        <ref name="vkern"/>
      </choice>
    </zeroOrMore>
  </define>

  <define name="font">
    <element name="font">
      <ref name="attlist.font"/>
      <ref name="SVG.font.content"/>
    </element>
  </define>

  <define name="attlist.font" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.Style.attrib"/>
    <ref name="SVG.Presentation.attrib"/>
    <ref name="SVG.External.attrib"/>
    <optional>
      <attribute name="horiz-origin-x">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="horiz-origin-y">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <attribute name="horiz-adv-x">
      <ref name="Number.datatype"/>
    </attribute>
    <optional>
      <attribute name="vert-origin-x">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="vert-origin-y">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="vert-adv-y">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
  </define>

  <a:documentation>
    font-face: Font Face Element
  </a:documentation>

  <define name="SVG.font-face.extra.class">
    <notAllowed/>
  </define>

  <define name="SVG.font-face.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
    <optional>
      <ref name="font-face-src"/>
    </optional>
    <ref name="SVG.font-face.extra.class"/>
  </define>

  <define name="font-face">
    <element name="font-face">
      <ref name="attlist.font-face"/>
      <ref name="SVG.font-face.content"/>
    </element>
  </define>

  <define name="attlist.font-face" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <optional>
      <attribute name="font-family"/>
    </optional>
    <optional>
      <attribute name="font-style"/>
    </optional>
    <optional>
      <attribute name="font-variant"/>
    </optional>
    <optional>
      <attribute name="font-weight"/>
    </optional>
    <optional>
      <attribute name="font-stretch"/>
    </optional>
    <optional>
      <attribute name="font-size"/>
    </optional>
    <optional>
      <attribute name="unicode-range"/>
    </optional>
    <optional>
      <attribute name="units-per-em">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="panose-1"/>
    </optional>
    <optional>
      <attribute name="stemv">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="stemh">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="slope">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="cap-height">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="x-height">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="accent-height">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="ascent">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="descent">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="widths"/>
    </optional>
    <optional>
      <attribute name="bbox"/>
    </optional>
    <optional>
      <attribute name="ideographic">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="alphabetic">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="mathematical">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="hanging">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="v-ideographic">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="v-alphabetic">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="v-mathematical">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="v-hanging">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="underline-position">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="underline-thickness">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="strikethrough-position">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="strikethrough-thickness">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="overline-position">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="overline-thickness">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
  </define>

  <a:documentation>
    glyph: Glyph Element
  </a:documentation>

  <define name="SVG.glyph.class">
    <notAllowed/>
  </define>

  <define name="SVG.glyph.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
    <zeroOrMore>
      <ref name="SVG.glyph.class"/>
    </zeroOrMore>
  </define>

  <define name="glyph">
    <element name="glyph">
      <ref name="attlist.glyph"/>
      <ref name="SVG.glyph.content"/>
    </element>
  </define>

  <define name="attlist.glyph" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.Style.attrib"/>
    <ref name="SVG.Presentation.attrib"/>
    <optional>
      <attribute name="unicode"/>
    </optional>
    <optional>
      <attribute name="glyph-name"/>
    </optional>
    <optional>
      <attribute name="d">
        <ref name="PathData.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="orientation"/>
    </optional>
    <optional>
      <attribute name="arabic-form"/>
    </optional>
    <optional>
      <attribute name="lang">
        <ref name="LanguageCodes.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="horiz-adv-x">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="vert-origin-x">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="vert-origin-y">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="vert-adv-y">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
  </define>

  <a:documentation>
    missing-glyph: Missing Glyph Element
  </a:documentation>

  <define name="SVG.missing-glyph.class">
    <notAllowed/>
  </define>

  <define name="SVG.missing-glyph.content">
    <zeroOrMore>
      <ref name="SVG.Description.class"/>
    </zeroOrMore>
    <zeroOrMore>
      <ref name="SVG.missing-glyph.class"/>
    </zeroOrMore>
  </define>

  <define name="missing-glyph">
    <element name="missing-glyph">
      <ref name="attlist.missing-glyph"/>
      <ref name="SVG.missing-glyph.content"/>
    </element>
  </define>

  <define name="attlist.missing-glyph" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.Style.attrib"/>
    <ref name="SVG.Presentation.attrib"/>
    <optional>
      <attribute name="d">
        <ref name="PathData.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="horiz-adv-x">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="vert-origin-x">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="vert-origin-y">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
    <optional>
      <attribute name="vert-adv-y">
        <ref name="Number.datatype"/>
      </attribute>
    </optional>
  </define>

  <a:documentation>
    hkern: Horizontal Kerning Element
  </a:documentation>

  <define name="SVG.hkern.content">
    <empty/>
  </define>

  <define name="hkern">
    <element name="hkern">
      <ref name="attlist.hkern"/>
      <ref name="SVG.hkern.content"/>
    </element>
  </define>

  <define name="attlist.hkern" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <optional>
      <attribute name="u1"/>
    </optional>
    <optional>
      <attribute name="g1"/>
    </optional>
    <optional>
      <attribute name="u2"/>
    </optional>
    <optional>
      <attribute name="g2"/>
    </optional>
    <attribute name="k">
      <ref name="Number.datatype"/>
    </attribute>
  </define>

  <a:documentation>
    vkern: Vertical Kerning Element
  </a:documentation>

  <define name="SVG.vkern.content">
    <empty/>
  </define>

  <define name="vkern">
    <element name="vkern">
      <ref name="attlist.vkern"/>
      <ref name="SVG.vkern.content"/>
    </element>
  </define>

  <define name="attlist.vkern" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <optional>
      <attribute name="u1"/>
    </optional>
    <optional>
      <attribute name="g1"/>
    </optional>
    <optional>
      <attribute name="u2"/>
    </optional>
    <optional>
      <attribute name="g2"/>
    </optional>
    <attribute name="k">
      <ref name="Number.datatype"/>
    </attribute>
  </define>

  <a:documentation>
    font-face-src: Font Face Source Element
  </a:documentation>

  <define name="SVG.font-face-src.content">
    <oneOrMore>
      <choice>
        <ref name="font-face-uri"/>
        <ref name="font-face-name"/>
      </choice>
    </oneOrMore>
  </define>

  <define name="font-face-src">
    <element name="font-face-src">
      <ref name="attlist.font-face-src"/>
      <ref name="SVG.font-face-src.content"/>
    </element>
  </define>

  <define name="attlist.font-face-src" combine="interleave">
    <ref name="SVG.Core.attrib"/>
  </define>

  <a:documentation>
    font-face-uri: Font Face URI Element
  </a:documentation>

  <define name="SVG.font-face-uri.content">
    <empty/>
  </define>

  <define name="font-face-uri">
    <element name="font-face-uri">
      <ref name="attlist.font-face-uri"/>
      <ref name="SVG.font-face-uri.content"/>
    </element>
  </define>

  <define name="attlist.font-face-uri" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <ref name="SVG.XLinkRequired.attrib"/>
  </define>

  <a:documentation>
    font-face-name: Font Face Name Element
  </a:documentation>

  <define name="SVG.font-face-name.content">
    <empty/>
  </define>

  <define name="font-face-name">
    <element name="font-face-name">
      <ref name="attlist.font-face-name"/>
      <ref name="SVG.font-face-name.content"/>
    </element>
  </define>

  <define name="attlist.font-face-name" combine="interleave">
    <ref name="SVG.Core.attrib"/>
    <optional>
      <attribute name="name"/>
    </optional>
  </define>

</grammar>
