<!-- ============================================================= -->
<!--  MODULE:    Journal Archiving DTD Customize Mixes Module      -->
<!--  VERSION:   3.0                                             -->
<!--  DATE:      Apr 2009                                          -->
<!--                                                               -->
<!-- ============================================================= -->

<!-- ============================================================= -->
<!--                    PUBLIC DOCUMENT TYPE DEFINITION            -->
<!--                        TYPICAL INVOCATION                     -->
<!--
"-//Atypon//DTD Atypon Systems Archival NLM DTD Customize Mixes Module v3.0.2 20101108//EN"
Delivered as file "atypon-archivecustom-mixes3.ent"                -->
<!-- ============================================================= -->


<!-- ============================================================= -->
<!-- SYSTEM:     Journal Archiving and Interchange DTD of the      -->
<!--             Archiving and Interchange DTD Suite               -->
<!--                                                               -->
<!-- PURPOSE:    Declares over-ride values for the default element -->
<!--             mixes in the Suite. These over-rides are specific -->
<!--             to the Journal Archiving and Interchange DTD.     -->
<!--                                                               -->
<!--             Note: Since PEs must be declared before they      -->
<!--             are used, this module must be called before the   -->
<!--             default mixes modules (%default-mixes;)           -->
<!--                                                               -->
<!-- CONTAINS:   1) PEs that define the element mixes to be        -->
<!--                over-ridden                                    -->
<!--                                                               -->
<!-- CREATED FOR:                                                  -->
<!--             Digital Archive of Journal Articles               -->
<!--             National Center for Biotechnology Information     -->
<!--                (NCBI)                                         -->
<!--             National Library of Medicine (NLM)                -->
<!--                                                               -->
<!-- ORIGINAL CREATION DATE:                                       -->
<!--             August 2004                                       -->
<!--                                                               -->
<!-- CREATED BY: Deborah Lapeyre (Mulberry Technologies, Inc.)     -->
<!--             B. Tommie Usdin (Mulberry Technologies, Inc.)     -->
<!--                                                               -->
<!--             Suggestions for refinements and enhancements to   -->
<!--             this DTD should be sent in email to:              -->
<!--                 archive-dtd@ncbi.nlm.nih.gov                  -->
<!-- ============================================================= -->


<!-- ============================================================= -->
<!--                    DTD VERSION/CHANGE HISTORY                 -->
<!-- ============================================================= -->
<!--

Version  Reason/Occasion                   (who) vx.x (yyyy-mm-dd)

     =============================================================
     Version 3.0                       (DAL/BTU) v3.0 (2007-10-31)
     
     Version 3.0 is the first non-backward-compatible release.
     In addition to the usual incremental changes, some
     elements and attributes have been renamed and/or remodeled
     to better meet user needs and to increase tag set consistency.
     All module change histories are available through the Tag Suite 
     web site at http://dtd.nlm.nih.gov. 

     Details on version 3.0 are available at 
           http://dtd.nlm.nih.gov/3.0.
  
  1. Updated public identifier to "v3.0 20080202//EN"              -->
                          
                        
<!-- ============================================================= -->
<!--                    ELEMENT MIXES FOR USE IN CONTENT MODELS    -->
<!--                    (MIXES ARE COMPOSED USING CLASSES)         -->
<!-- ============================================================= -->
                         

<!-- ============================================================= -->
<!--                    EXCEPTION: A MIX USED IN OTHER MIXES       -->
<!-- ============================================================= -->


<!--                    ALL PHRASE-LEVEL ELEMENTS                  -->
<!--                    This Parameter Entity contains all of the
                        phrase-level elements in the entire
                        Archival Tag Set EXCEPT THE <break> element.
                        MAINTENANCE NOTE: 
                        Since this is used inside other mixes
                        (like a class and unlike all other mixes) 
                        all-phrase must 
                          - be declared first in this module. 
                          - does not start with an OR bar, as all 
                            other inline mixes do                  -->
<!ENTITY % all-phrase   "%address-link.class; | %article-link.class; |
                         %appearance.class; | %emphasis.class;  |
                         %inline-display.class; | 
                         %inline-math.class; | %math.class; |  
                         %phrase.class; | %simple-link.class; |
                         %subsup.class; | %x.class;"                 >

                         
<!-- ============================================================= -->
<!--                    TABLE ELEMENT MIXES                        -->
<!-- ============================================================= -->
                          

<!--                    INSIDE TABLE CELL ELEMENTS                 -->
<!--                    Mixed with #PCDATA inside a table cell, such
                        as a <td> or <th> element in the XHTML table
                        model, the <entry> element in the OASIS CALS
                        table model, etc.  This PE will be used as the
                        value of %Flow.mix;, %paracon;, etc.
                        MAINTENANCE NOTE: Inside cell is an exception,
                        an inline mix that does not start with an OR
                        bar. This is because is used within the
                        PE -%Flow.mix;, which is an inline mix
                        defined in the course of the XHTML Table DTD,
                        a DTD not under control of this DTD Suite. -->
<!ENTITY % inside-cell  "%all-phrase;  | %block-math.class; |
                         %break.class; | %chem-struct-wrap.class; | 
                         %citation.class; | 
                         %list.class;  | 
                         %simple-display-noalt.class;"               >
                         

<!-- ============================================================= -->
<!--                    BACK MATTER ELEMENT MIXES(%backmatter.ent;)-->
<!-- ============================================================= -->


<!--                    DOCUMENT BACK MATTER ELEMENTS              -->
<!--                    Back Matter Elements used by a full document
                        such as a journal article. This is an element
                        grouping rather than a class. These 
                        elements may also appear in the content models 
                        of structural elements, such as back matter.
                                                                   -->
<!ENTITY % doc-back-matter-mix
                        "%back.class; | %front-back.class; | 
                         %sec.class;"                                >


<!-- ============================================================= -->
<!--                    PARAGRAPH-LEVEL ELEMENT MIXES              -->
<!-- ============================================================= -->


<!--                    PARAGRAPH-LEVEL ELEMENTS                   -->
<!--                    Elements that may be used at the same
                        structural level as a paragraph, for 
                        example inside a Section
                        Note: There a major overlap between this
                        parameter entity and that for the elements
                        that are at the same level as a paragraph.
                        Inline elements appear only inside a 
                        paragraph, but block elements such as quotes 
                        and lists may appear either within a 
                        paragraph or at the same level as a 
                        paragraph. This serves a requirement in a 
                        repository DTD, since some incoming material 
                        will have restricted such elements to only 
                        inside a paragraph,  some incoming material 
                        will have restricted them to only outside a 
                        paragraph and some may allow them in both
                        places. Thus the DTD must allow for them to
                        be in either or both.                      -->
<!ENTITY % para-level   "%block-display.class; | %block-math.class; | 
                         %just-para.class; | %list.class; | 
                         %math.class; | %related-article.class; |
                         %rest-of-para.class; | %x.class;"           >
                         

<!-- ============================================================= -->
<!--                    INLINE ELEMENT MIXES                       -->
<!-- ============================================================= -->


<!--                    EMPHASIS MIX ELEMENTS                      -->
<!--                    Elements that may be used inside most of the
                        emphasis class elements                    -->
<!ENTITY % emphasized-text  
                        "| %all-phrase; | %break.class;"             >
                         

<!--                    JUST RENDITION                             -->
<!--                    Only the simplest of the typographic 
                        emphasis elements, as well as subscript and
                        superscript.  Usually used in a model that
                        allows #PCDATA and this restricted mixture.
                        This mix may be stripped down to only
                        subscript and superscript by some, more
                        restrictive DTDs.                         
                        MAINTENANCE NOTE:  This Parameter Entity
                        and the related PE "rendition-plus" have
                        been put in place to restrict the amount of
                        variability that a person modifying the DTD
                        through PE redefinition can achieve. Some
                        elements have been set #PCDATA plus one PE
                        and some have been set to #PCDATA plus the
                        other in an effort to allow designers to
                        modify entire groups of elements, but not
                        to change similar models individually .    -->
<!ENTITY % just-rendition
                        "| %all-phrase;"                             >
                         

<!--                    RENDITION MARKUP PLUS                      -->
<!--                    Only the simplest of the typographic 
                        emphasis elements, as well as subscript and
                        superscript.  Usually used in a model that
                        allows #PCDATA and this restricted mixture.
                        This mix may be enhanced slightly in some
                        more permissive DTDs, and should always
                        contain at least typographic emphasis, 
                        subscript, and superscript.  
                        MAINTENANCE NOTE: This Parameter Entity
                        and the related PE "just-rendition" have
                        been put in place to restrict the amount of
                        variability that a person modifying the DTD
                        through PE redefinition can achieve. Some
                        elements have been set #PCDATA plus one PE
                        and some have been set to #PCDATA plus the
                        other in an effort to allow designers to
                        modify entire groups of elements, but not
                        to individually change similar models. 
                        modify entire groups of elements, but not
                        to change similar models individually .    -->
<!ENTITY % rendition-plus                             
                        "| %all-phrase;"                             >
                        

<!--                    SIMPLE PHRASE-LEVEL TEXTUAL ELEMENTS       -->
<!--                    Elements that may be used almost anywhere
                        text is used, for example, inside a title.
                        Simple text plus inline display and math 
                        elements.                                  -->
<!ENTITY % simple-phrase
                        "| %all-phrase;"                             >


<!--                    SIMPLE TEXTUAL CONTENT                     -->
<!--                    Elements that may be used inside elements
                        that are really expected to be #PCDATA and
                        not to contain any of these things.
                        Note that in the original, this contained
                        no math and no links, thus is was even
                        simpler than %simple-phrase; (As of v2 2004)
                        the two are the same.                      -->
<!ENTITY % simple-text  "| %all-phrase;"                             >


<!-- ================== End Archiving DTD Mixes Customization ==== -->
