Article Authoring DTD Over-ride Mixes Module


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<!--  MODULE:    Article Authoring DTD Over-ride Mixes Module      -->
<!--  VERSION:   2.3                                               -->
<!--  DATE:      February 2007                                     -->
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<!--                    PUBLIC DOCUMENT TYPE DEFINITION            -->
<!--                        TYPICAL INVOCATION                     -->
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"-//NLM//DTD Article Authoring DTD Over-ride Mixes Module v2.3 20070202//EN"
Delivered as file "articleauthcustom-mixes.ent"                    -->
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<!-- SYSTEM:     Journal Authoring DTD of the                      -->
<!--             Archiving and Interchange DTD Suite               -->
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<!-- PURPOSE:    Declares over-ride values for the default element -->
<!--             mixes in the Suite. These over-rides are specific -->
<!--             to the Journal Authoring DTD.                     -->
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<!--             Note: Since PEs must be declared before they      -->
<!--             are used, this module must be called before the   -->
<!--             default mixes modules (%default-mixes;)           -->
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<!-- CONTAINS:   1) PEs that define the element mixes to be        -->
<!--                over-ridden                                    -->
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<!-- CREATED FOR:                                                  -->
<!--             Digital Archive of Journal Articles               -->
<!--             National Center for Biotechnology Information     -->
<!--                (NCBI)                                         -->
<!--             National Library of Medicine (NLM)                -->
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<!-- ORIGINAL CREATION DATE:                                       -->
<!--             June 2005                                         -->
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<!-- CREATED BY: Deborah Lapeyre (Mulberry Technologies, Inc.)     -->
<!--             B. Tommie Usdin (Mulberry Technologies, Inc.)     -->
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<!--             Suggestions for refinements and enhancements to   -->
<!--             this DTD should be sent in email to:              -->
<!--                 authoring-dtd@ncbi.nlm.nih.gov                -->
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<!--                    DTD VERSION/CHANGE HISTORY                 -->
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Version  Reason/Occasion                   (who) vx.x (yyyy-mm-dd)


     =============================================================
     Version 2.3                       (DAL/BTU) v2.3 (2007-02-02)
     
     Enhancement Release (2.3) following the Working Group meetings 
     of Oct-Nov/2006-Jan/2007. No backward-incompatible changes.
     Archiving loosened even more. New structures for all the DTDs. 
     
  1. Updated public identifier to "v2.3 20070202//EN"          
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<!--                    BLOCK MIXES FOR USE IN CONTENT MODELS      -->
<!--                    (MIXES ARE COMPOSED USING CLASSES)         -->
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<!--                    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; | 
                         %rest-of-para.class;"                       >
                          
                        
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<!--                    INLINE MIXES FOR USE IN CONTENT MODELS     -->
<!--                    (MIXES ARE COMPOSED USING CLASSES)         -->
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<!--                    EMPHASIS MIX ELEMENTS                      -->
<!--                    Elements that may be used inside most of the
                        emphasis class elements                    -->
<!ENTITY % emphasized-text  
                        "| %address-link.class; | 
                         %article-link.class; | %emphasis.class;  |
                         %inline-display.class; |
                         %inline-math.class; | %phrase.class; | 
                         %simple-link.class; |  %subsup.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.                         
                        DTD 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
                        " "                                          >
                         

<!--                    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.  
                        DTD 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                             
                        "| %emphasis.class;  | %subsup.class;"       >


<!--                    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
                        "| %address-link.class; |
                         %emphasis.class; | %inline-display.class; | 
                         %inline-math.class; | %phrase.class; |  
                         %simple-link.class; | %subsup.class;"       >


<!--                    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 there is no math and no links.
                        Simpler even than %simple-phrase;        
                        Design Note: Inline mixes begin with an
                        OR bar                                     -->
<!ENTITY % simple-text  "| %emphasis.class; | %inline-display.class; |
                         %inline-math.class; | %phrase.class; | 
                         %subsup.class; "                            >


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