default namespace = "http://www.w3.org/2000/svg"
namespace a = "http://relaxng.org/ns/compatibility/annotations/1.0"


## 
##     SVG 1.1 Basic Structure Module
##     file: svg-basic-structure.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-structure.rng,v 1.1 2003/07/15 07:11:10 dean Exp $
##   

## 
##     Basic Structure
## 
##         svg, g, defs, desc, title, metadata, use
## 
##     This module declares the major structural elements and their attributes.
##   
[ xml:lang = "en" ]
grammar {
  
  ## 
  ##       The root element is "svg".
  ##     
  start = svg
  
  ## 
  ##       Include core set of modules
  ##     
  div {
    
    ## 
    ##         Datatypes Module
    ##       
    include "svg-datatypes.rnc"
    
    ## 
    ##         Core Attribute Module
    ##       
    include "svg-core-attrib.rnc"
  }
  a:documentation [
    "\x{a}" ~
    "    Content Models (Default)\x{a}" ~
    "  "
  ]
  SVG.Profile.class = notAllowed
  SVG.Gradient.class = notAllowed
  SVG.Pattern.class = notAllowed
  SVG.Clip.class = notAllowed
  SVG.Mask.class = notAllowed
  SVG.Filter.class = notAllowed
  SVG.Cursor.class = notAllowed
  SVG.Marker.class = notAllowed
  SVG.View.class = notAllowed
  SVG.Script.class = notAllowed
  SVG.Font.class = notAllowed
  SVG.Extensibility.class = notAllowed
  SVG.Conditional.class = notAllowed
  SVG.Image.class = notAllowed
  SVG.Style.class = notAllowed
  SVG.Shape.class = notAllowed
  SVG.Text.class = notAllowed
  SVG.Hyperlink.class = notAllowed
  SVG.Animation.class = notAllowed
  a:documentation [
    "\x{a}" ~
    "    Attribute Collections (Default)\x{a}" ~
    "  "
  ]
  SVG.Container.attrib = empty
  SVG.Viewport.attrib = empty
  SVG.Text.attrib = empty
  SVG.TextContent.attrib = empty
  SVG.Opacity.attrib = empty
  SVG.Marker.attrib = empty
  SVG.Profile.attrib = empty
  SVG.Gradient.attrib = empty
  SVG.Clip.attrib = empty
  SVG.Mask.attrib = empty
  SVG.Filter.attrib = empty
  SVG.FilterColor.attrib = empty
  SVG.Cursor.attrib = empty
  SVG.External.attrib = empty
  SVG.Conditional.attrib = empty
  SVG.Color.attrib = empty
  SVG.Paint.attrib = empty
  SVG.Graphics.attrib = empty
  SVG.DocumentEvents.attrib = empty
  SVG.GraphicalEvents.attrib = empty
  SVG.onload.attrib = empty
  SVG.AnimationEvents.attrib = empty
  SVG.XLink.attrib = empty
  SVG.XLinkRequired.attrib = empty
  SVG.XLinkEmbed.attrib = empty
  SVG.XLinkReplace.attrib = empty
  SVG.Style.attrib = empty
  SVG.Font.attrib = empty
  a:documentation [ "\x{a}" ~ "    SVG.Description.class\x{a}" ~ "  " ]
  SVG.Description.extra.class = notAllowed
  SVG.Description.class =
    desc | title | metadata | SVG.Description.extra.class
  a:documentation [ "\x{a}" ~ "    SVG.Use.class\x{a}" ~ "  " ]
  SVG.Use.extra.class = notAllowed
  SVG.Use.class = use | SVG.Use.extra.class
  a:documentation [ "\x{a}" ~ "    SVG.Structure.class\x{a}" ~ "  " ]
  SVG.Structure.extra.class = notAllowed
  SVG.Structure.class =
    svg | g | defs | SVG.Use.class | SVG.Structure.extra.class
  a:documentation [
    "\x{a}" ~
    "    SVG.Presentation.attrib\x{a}" ~
    "  "
  ]
  SVG.Presentation.extra.attrib = empty
  SVG.Presentation.attrib =
    SVG.Container.attrib,
    SVG.Viewport.attrib,
    SVG.Text.attrib,
    SVG.TextContent.attrib,
    SVG.Font.attrib,
    SVG.Paint.attrib,
    SVG.Color.attrib,
    SVG.Opacity.attrib,
    SVG.Graphics.attrib,
    SVG.Marker.attrib,
    SVG.Profile.attrib,
    SVG.Gradient.attrib,
    SVG.Clip.attrib,
    SVG.Mask.attrib,
    SVG.Filter.attrib,
    SVG.FilterColor.attrib,
    SVG.Cursor.attrib,
    attribute flood-color { SVGColor.datatype }?,
    attribute flood-opacity { OpacityValue.datatype }?,
    attribute lighting-color { SVGColor.datatype }?,
    SVG.Presentation.extra.attrib
  a:documentation [
    "\x{a}" ~
    "    svg: SVG Document Element\x{a}" ~
    "  "
  ]
  SVG.svg.content =
    (SVG.Description.class
     | SVG.Animation.class
     | SVG.Structure.class
     | SVG.Conditional.class
     | SVG.Image.class
     | SVG.Style.class
     | SVG.Shape.class
     | SVG.Text.class
     | SVG.Marker.class
     | SVG.Profile.class
     | SVG.Gradient.class
     | SVG.Pattern.class
     | SVG.Clip.class
     | SVG.Mask.class
     | SVG.Filter.class
     | SVG.Cursor.class
     | SVG.Hyperlink.class
     | SVG.View.class
     | SVG.Script.class
     | SVG.Font.class)*
  svg = element svg { attlist.svg, SVG.svg.content }
  attlist.svg &=
    SVG.Core.attrib,
    SVG.Conditional.attrib,
    SVG.Style.attrib,
    SVG.Presentation.attrib,
    SVG.DocumentEvents.attrib,
    SVG.GraphicalEvents.attrib,
    SVG.External.attrib,
    attribute x { Coordinate.datatype }?,
    attribute y { Coordinate.datatype }?,
    attribute width { Length.datatype }?,
    attribute height { Length.datatype }?,
    attribute viewBox { ViewBoxSpec.datatype }?,
    [ a:defaultValue = "xMidYMid meet" ]
    attribute preserveAspectRatio { PreserveAspectRatioSpec.datatype }?,
    [ a:defaultValue = "magnify" ]
    attribute zoomAndPan { "disable" | "magnify" }?,
    [ a:defaultValue = "1.1" ] attribute version { xsd:string "1.1" }?,
    attribute baseProfile { Text.datatype }?,
    [ a:defaultValue = "text/ecmascript" ]
    attribute contentScriptType { ContentType.datatype }?,
    [ a:defaultValue = "text/css" ]
    attribute contentStyleType { ContentType.datatype }?
  a:documentation [ "\x{a}" ~ "    g: Group Element\x{a}" ~ "  " ]
  SVG.g.content =
    (SVG.Description.class
     | SVG.Animation.class
     | SVG.Structure.class
     | SVG.Conditional.class
     | SVG.Image.class
     | SVG.Style.class
     | SVG.Shape.class
     | SVG.Text.class
     | SVG.Marker.class
     | SVG.Profile.class
     | SVG.Gradient.class
     | SVG.Pattern.class
     | SVG.Clip.class
     | SVG.Mask.class
     | SVG.Filter.class
     | SVG.Cursor.class
     | SVG.Hyperlink.class
     | SVG.View.class
     | SVG.Script.class
     | SVG.Font.class)*
  g = element g { attlist.g, SVG.g.content }
  attlist.g &=
    SVG.Core.attrib,
    SVG.Conditional.attrib,
    SVG.Style.attrib,
    SVG.Presentation.attrib,
    SVG.GraphicalEvents.attrib,
    SVG.External.attrib,
    attribute transform { TransformList.datatype }?
  a:documentation [
    "\x{a}" ~
    "    defs: Definisions Element\x{a}" ~
    "  "
  ]
  SVG.defs.content =
    (SVG.Description.class
     | SVG.Animation.class
     | SVG.Structure.class
     | SVG.Conditional.class
     | SVG.Image.class
     | SVG.Style.class
     | SVG.Shape.class
     | SVG.Text.class
     | SVG.Marker.class
     | SVG.Profile.class
     | SVG.Gradient.class
     | SVG.Pattern.class
     | SVG.Clip.class
     | SVG.Mask.class
     | SVG.Filter.class
     | SVG.Cursor.class
     | SVG.Hyperlink.class
     | SVG.View.class
     | SVG.Script.class
     | SVG.Font.class)*
  defs = element defs { attlist.defs, SVG.defs.content }
  attlist.defs &=
    SVG.Core.attrib,
    SVG.Conditional.attrib,
    SVG.Style.attrib,
    SVG.Presentation.attrib,
    SVG.GraphicalEvents.attrib,
    SVG.External.attrib,
    attribute transform { TransformList.datatype }?
  a:documentation [
    "\x{a}" ~
    "    desc: Description Element\x{a}" ~
    "  "
  ]
  SVG.desc.content = text
  desc = element desc { attlist.desc, SVG.desc.content }
  attlist.desc &= SVG.Core.attrib, SVG.Style.attrib
  a:documentation [ "\x{a}" ~ "    title: Title Element\x{a}" ~ "  " ]
  SVG.title.content = text
  title = element title { attlist.title, SVG.title.content }
  attlist.title &= SVG.Core.attrib, SVG.Style.attrib
  a:documentation [
    "\x{a}" ~
    "    metadata: Metadata Element\x{a}" ~
    "  "
  ]
  SVG.metadata.content = text
  metadata = element metadata { attlist.metadata, SVG.metadata.content }
  attlist.metadata &= SVG.Core.attrib
  a:documentation [ "\x{a}" ~ "    use: Use Element\x{a}" ~ "  " ]
  SVG.use.content = SVG.Description.class*, SVG.Animation.class*
  use = element use { attlist.use, SVG.use.content }
  attlist.use &=
    SVG.Core.attrib,
    SVG.Conditional.attrib,
    SVG.Style.attrib,
    SVG.Presentation.attrib,
    SVG.GraphicalEvents.attrib,
    SVG.XLinkEmbed.attrib,
    SVG.External.attrib,
    attribute x { Coordinate.datatype }?,
    attribute y { Coordinate.datatype }?,
    attribute width { Length.datatype }?,
    attribute height { Length.datatype }?,
    attribute transform { TransformList.datatype }?
}
