<?xml version="1.0" encoding="UTF-8"?>
<!--
=============================================================================================
WileyML 3G
A model for the content of John Wiley & Sons.
This file conforms to ISO/IEC 19757-2:2003 AMENDMENT 1 (RELAX NG Compact Syntax). The
collection of these files normatively defines the XML grammar for WileyNG instances.
Copyright (c) 2011 John Wiley & Sons Inc. All rights reserved worldwide.
$Id: Wileyml3g-cookery.rnc,v 1.8 2011/07/24 16:16:38 johnp Exp $
=============================================================================================
-->
<grammar xmlns:wng="http://www.wiley.com/namespaces/wiley" xmlns:aux="http://www.wiley.com/namespaces/wiley/aux" xmlns="http://relaxng.org/ns/structure/1.0">
<!--
Changes for v2.0 (Aug 2011):
1. <recipeProcedure>, <recipeIngredientsList>, <recipeTools>,
<recipeIntro>: add initial optional (title | titleGroup)
2. <recipe>: added optional (mediaResource | mediaResourceGroup+)
-->
<!--
Changes for v1.0.3 (Aug 2010):
1. <recipe>: added new element recipeVariations in place of recipeVariation
-->
<!--
=============================================================================================
recipe
=============================================================================================
-->
<define name="wng.recipe.attlist">
<interleave>
<ref name="pattern.global.attributes"/>
<ref name="pattern.id.attribute"/>
<optional>
<attribute name="category">
<aux:desc>a category for the recipe</aux:desc>
</attribute>
</optional>
<optional>
<attribute name="difficulty">
<aux:desc>the difficulty of the recipe</aux:desc>
</attribute>
</optional>
<attribute name="source">
<aux:desc>the origin of the recipe</aux:desc>
</attribute>
</interleave>
</define>
<define name="wng.recipe">
<element name="wng:recipe">
<aux:desc aux:cat="cook">A (culinary) recipe.</aux:desc>
<ref name="wng.recipe.attlist"/>
<optional>
<ref name="pattern.model.fragment.titling"/>
</optional>
<oneOrMore>
<choice>
<ref name="wng.recipeYield"/>
<ref name="wng.recipeTime"/>
<ref name="wng.recipeTools"/>
<ref name="wng.recipeIntro"/>
<ref name="wng.recipeIngredientsList"/>
<ref name="wng.recipeProcedure"/>
<ref name="wng.recipeVariations"/>
<ref name="wng.recipeNutritionInfo"/>
<ref name="wng.p"/>
<ref name="wng.feature"/>
<ref name="wng.recipe"/>
</choice>
</oneOrMore>
<optional>
<choice>
<ref name="wng.mediaResource"/>
<oneOrMore>
<ref name="wng.mediaResourceGroup"/>
</oneOrMore>
</choice>
</optional>
</element>
</define>
<!--
=============================================================================================
recipeYield
=============================================================================================
-->
<define name="wng.recipeYield.attlist">
<ref name="pattern.global.attributes"/>
</define>
<define name="wng.recipeYield">
<element name="wng:recipeYield">
<aux:desc aux:cat="cook">A (culinary) recipe's yield, i.e., the number of servings or amount that the recipe makes.</aux:desc>
<ref name="wng.recipeYield.attlist"/>
<zeroOrMore>
<choice>
<text/>
<ref name="pattern.formatting.nomath"/>
</choice>
</zeroOrMore>
</element>
</define>
<!--
=============================================================================================
recipeTime
=============================================================================================
-->
<define name="wng.recipeTime.attlist">
<interleave>
<ref name="pattern.global.attributes"/>
<optional>
<ref name="pattern.type.attribute"/>
</optional>
</interleave>
</define>
<define name="wng.recipeTime">
<element name="wng:recipeTime">
<aux:desc aux:cat="cook">The time required to make all, or a part of, a recipe.</aux:desc>
<ref name="wng.recipeTime.attlist"/>
<zeroOrMore>
<choice>
<text/>
<ref name="pattern.formatting.nomath"/>
</choice>
</zeroOrMore>
</element>
</define>
<!--
=============================================================================================
recipeIntro
=============================================================================================
-->
<define name="wng.recipeIntro.attlist">
<ref name="pattern.global.attributes"/>
</define>
<define name="wng.recipeIntro">
<element name="wng:recipeIntro">
<aux:desc aux:cat="cook">A (culinary) recipe's introduction.</aux:desc>
<ref name="wng.recipeIntro.attlist"/>
<optional>
<ref name="pattern.model.fragment.titling"/>
</optional>
<oneOrMore>
<ref name="wng.p"/>
</oneOrMore>
</element>
</define>
<!--
=============================================================================================
recipeIngredientsList
=============================================================================================
-->
<define name="wng.recipeIngredientsList.attlist">
<ref name="pattern.global.attributes"/>
</define>
<define name="wng.recipeIngredientsList">
<element name="wng:recipeIngredientsList">
<aux:desc aux:cat="cook">A list of ingredients for a <xref xmlns="" linkend="wng_recipe"/>
+++.</aux:desc>
<ref name="wng.recipeIngredientsList.attlist"/>
<optional>
<ref name="pattern.model.fragment.titling"/>
</optional>
<oneOrMore>
<choice>
<ref name="wng.list"/>
<ref name="wng.tabularFixed"/>
</choice>
</oneOrMore>
</element>
</define>
<!--
=============================================================================================
recipeNutritionInfo
=============================================================================================
-->
<define name="wng.recipeNutritionInfo.attlist">
<ref name="pattern.global.attributes"/>
</define>
<define name="wng.recipeNutritionInfo">
<element name="wng:recipeNutritionInfo">
<aux:desc aux:cat="cook">A (culinary) recipe's nutrition information, such as calories and diet exchanges.</aux:desc>
<ref name="wng.recipeNutritionInfo.attlist"/>
<optional>
<ref name="pattern.model.fragment.titling"/>
</optional>
<oneOrMore>
<ref name="wng.p"/>
</oneOrMore>
</element>
</define>
<!--
=============================================================================================
recipeProcedure
=============================================================================================
-->
<define name="wng.recipeProcedure.attlist">
<ref name="pattern.global.attributes"/>
</define>
<define name="wng.recipeProcedure">
<element name="wng:recipeProcedure">
<aux:desc aux:cat="cook">The procedure part of a (culinary) recipe.</aux:desc>
<ref name="wng.recipeProcedure.attlist"/>
<optional>
<ref name="pattern.model.fragment.titling"/>
</optional>
<oneOrMore>
<choice>
<ref name="wng.list"/>
<ref name="wng.tabularFixed"/>
</choice>
</oneOrMore>
</element>
</define>
<!--
=============================================================================================
recipeTools
=============================================================================================
-->
<define name="wng.recipeTools.attlist">
<ref name="pattern.global.attributes"/>
</define>
<define name="wng.recipeTools">
<element name="wng:recipeTools">
<aux:desc aux:cat="cook">A (culinary) recipe's tools.</aux:desc>
<ref name="wng.recipeTools.attlist"/>
<optional>
<ref name="pattern.model.fragment.titling"/>
</optional>
<oneOrMore>
<ref name="wng.p"/>
</oneOrMore>
</element>
</define>
<!--
=============================================================================================
recipeVariation
=============================================================================================
-->
<define name="wng.recipeVariation.attlist">
<interleave>
<ref name="pattern.global.attributes"/>
<optional>
<attribute name="category">
<aux:desc>a category for the recipe</aux:desc>
</attribute>
</optional>
</interleave>
</define>
<define name="wng.recipeVariation">
<element name="wng:recipeVariation">
<aux:desc aux:cat="cook">A variation of a (culinary) recipe.</aux:desc>
<ref name="wng.recipeVariation.attlist"/>
<optional>
<ref name="pattern.model.fragment.titling"/>
</optional>
<oneOrMore>
<ref name="wng.p"/>
</oneOrMore>
</element>
</define>
<!--
=============================================================================================
recipeVariations
=============================================================================================
-->
<define name="wng.recipeVariations.attlist">
<ref name="pattern.global.attributes"/>
</define>
<define name="wng.recipeVariations">
<element name="wng:recipeVariations">
<aux:desc aux:cat="cook">A wrapper for one or more variations of a (culinary) recipe. These typically appear in print following the procedure (<xref xmlns="" linkend="wng_recipeProcedure"/>
+++).</aux:desc>
<ref name="wng.recipeVariations.attlist"/>
<optional>
<ref name="pattern.model.fragment.titling"/>
</optional>
<zeroOrMore>
<ref name="wng.p"/>
</zeroOrMore>
<oneOrMore>
<ref name="wng.recipeVariation"/>
</oneOrMore>
</element>
</define>
</grammar>
