<!– ============================================================= –> <!– MODULE: Formatting Element Classes –> <!– VERSION: NISO 0.4 –> <!– DATE: January 2011 –> <!– –> <!– ============================================================= –>

<!– ============================================================= –> <!– PUBLIC DOCUMENT TYPE DEFINITION –> <!– TYPICAL INVOCATION –> <!–

"-//NLM//DTD JATS (Z39.96) Archiving and Interchange DTD Suite Formatting Element Classes v0.4 20110131//EN"
 Delivered as file "JATS-format0.ent"                             -->

<!– ============================================================= –>

<!– ============================================================= –> <!– SYSTEM: Archiving and Interchange DTD Suite –> <!– –> <!– –> <!– PURPOSE: Elements concerned with rendition of output, for –> <!– example printing on a page or display on a screen –> <!– –> <!– CONTAINS: 1) Default definitions of format classes –> <!– 2) Appearance class elements –> <!– 3) Break class elements –> <!– 4) Typographic emphasis elements –> <!– 5) Advanced overline and underline elements –> <!– –> <!– CREATED FOR: –> <!– Digital archives and publishers who wish to –> <!– create a custom XML DTD for original markup of –> <!– journal literature, books, and related material, –> <!– or for archiving and transferring such material –> <!– between archives. –> <!– –> <!– This DTD is in the public domain. An organization –> <!– that wishes to create its own DTD from the suite –> <!– may do so without permission from NLM. –> <!– –> <!– The suite has been set up to be extended using a –> <!– new DTD file and a new DTD-specific customization –> <!– module to redefine the many Parameter Entities. –> <!– Do not modify the suite directly or redistribute –> <!– modified versions of the suite. –> <!– –> <!– In the interest of maintaining consistency and –> <!– clarity for potential users, NLM requests: –> <!– –> <!– 1. If you create a DTD from the Archiving and –> <!– Interchange DTD Suite and intend to stay –> <!– compatible with the suite, then please include –> <!– the following statement as a comment in all of –> <!– your DTD modules: –> <!– “Created from, and fully compatible with, –> <!– the NISO Z39.96 Journal Article Tag Suite –> <!– (JATS).” –> <!– –> <!– 2. If you alter one or more modules of the suite, –> <!– then please rename your version and all its –> <!– modules to avoid any confusion with the –> <!– original suite. Also, please include the –> <!– following statement as a comment in all your –> <!– DTD modules: –> <!– “Based in part on, but not fully compatible –> <!– with, the NISO Z39.96 Journal Article Tag –> <!– Suite.” –> <!– –> <!– Suggestions for refinements and enhancements to –> <!– the DTD suite should be sent in email to: –> <!– jats@ncbi.nlm.nih.gov –> <!– –> <!– ORIGINAL CREATION DATE: –> <!– December 2002 –> <!– –> <!– CREATED BY: Jeff Beck (NCBI) –> <!– Deborah Lapeyre (Mulberry Technologies, Inc.) –> <!– Bruce Rosenblum (Inera Inc.) –> <!– B. Tommie Usdin (Mulberry Technologies, Inc.) –> <!– –> <!– NLM thanks the Harvard University Libraries, both –> <!– for proposing that a draft archiving NLM DTD for –> <!– life sciences journals be extended to accommodate –> <!– journals in all disciplines and for sponsoring –> <!– Bruce Rosenblum's collaboration with other DTD –> <!– authors in completing NLM Version 1.0. The –> <!– Andrew W. Mellon Foundation provided support for –> <!– these important contributions. –> <!– –> <!– Suggestions for refinements and enhancements to –> <!– the DTD suite should be sent in email to: –> <!– jats@ncbi.nlm.nih.gov –> <!– important contributions. –> <!– –> <!– ============================================================= –>

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

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

   =============================================================
   Version 0.4                       (DAL/BTU) v0.4 (2011-01-31)
   This Tag Set is in the process of becoming a NISO standard.
   The version numbers are starting over from 0.4", as a Trial
   Use Draft, to be made into "Version 1.0" when the Tag Suite 
   becomes a NISO standard. Thus, NLM "Version 3.1 Draft" has 
   been changed to NISO "Version 0.4". No model, attribute, or
   parameter entity changes were made as part of this renaming.
   Details on NISO Tial Use Draft Version 0.4 are available at
         http://jats.nlm.nih.gov/JATS-0.4.
5. Updated the public identifier to "v0.4 20110131//EN", 
   modified the formal public identifier to include "JATS (Z39.96)",
   and the filename as delivered to include "JATS" and the
   new version number "0".
   =============================================================
   Version 3.1                       (DAL/BTU) v3.1 (2010-04-30)
   Version 3.1 is fully compatible with Version 3.0, but the
   following change could break some customizations.
   Details on version 3.1 are available at
         http://jats.nlm.nih.gov/3.1.
4. @SPECIAL-USE - Added the attribute @special-use to the
   all 14 formatting (emphasis) elements. This includes all the
   ones listed in 3. below as well as:
     - sub             sub-atts  overline-atts
     - sup             sup-atts
     - overline-start  overline-start-atts
     - overline-end    overline-start-atts
     - underline       underline-atts
     - underline-start underline-start-atts
     - underline-end   underline-end-atts
3. PES FOR ATTLISTS - Added parameter entity redefinitions for the
   attribute lists of the following elements: (no attributes or
   values were changed)
     - bold            bold-atts       NEW PE
     - italic          italic-atts     NEW PE
     - monospace       monospace-atts  NEW PE
     - roman           roman-atts      NEW PE
     - sans-serif      sans-serif-atts NEW PE
     - sc              sc-atts         NEW PE
     - strike          strike-atts     NEW PE
2. Updated public identifier to "v3.1 20100830//EN"
   =============================================================
   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://jats.nlm.nih.gov/3.0.
1. Updated public identifier to "v3.0 20080202//EN"              -->

<!– ============================================================= –> <!– PARAMETER ENTITIES FOR ATTRIBUTE LISTS –> <!– ============================================================= –>

<!– BOLD ATTRIBUTES –> <!– Attributes for the <bold> element –> <!ENTITY % bold-atts

"specific-use
            CDATA                             #IMPLIED"  >

<!– ITALIC ATTRIBUTES –> <!– Attributes for the <italic> element –> <!ENTITY % italic-atts

"specific-use
            CDATA                             #IMPLIED"  >

<!– MONOSPACE ATTRIBUTES –> <!– Attributes for the <bold> element –> <!ENTITY % monospace-atts

"specific-use
            CDATA                             #IMPLIED"  >

<!– OVERLINE START ATTRIBUTES –> <!– Attributes for the <overline> element –> <!ENTITY % overline-atts

"specific-use
            CDATA                             #IMPLIED"  >

<!– OVERLINE START ATTRIBUTES –> <!– Attributes for the <overline-start> element–> <!ENTITY % overline-start-atts

"id         ID                                #REQUIRED
 specific-use
            CDATA                             #IMPLIED"  >

<!– OVERLINE END ATTRIBUTES –> <!– Attributes for the <overline-end> element –> <!ENTITY % overline-end-atts

"rid        IDREF                             #REQUIRED
 specific-use
            CDATA                             #IMPLIED"  >

<!– ROMAN ATTRIBUTES –> <!– Attributes for the <roman> element –> <!ENTITY % roman-atts

"specific-use
            CDATA                             #IMPLIED"  >

<!– SANS SERIF ATTRIBUTES –> <!– Attributes for the <sans-serif> element –> <!ENTITY % sans-serif-atts

"specific-use
            CDATA                             #IMPLIED"  >

<!– SMALL CAPS ATTRIBUTES –> <!– Attributes for the <sc> element –> <!ENTITY % sc-atts

"specific-use
            CDATA                             #IMPLIED"  >

<!– STRIKE THROUGH ATTRIBUTES –> <!– Attributes for the <strike> element –> <!ENTITY % strike-atts

"specific-use
            CDATA                             #IMPLIED"  >

<!– SUBSCRIPT ATTRIBUTES –> <!– Attributes for the subscript <sub> element –> <!ENTITY % sub-atts

"arrange    (stack | stagger)                 #IMPLIED
 specific-use
            CDATA                             #IMPLIED"  >

<!– SUPERSCRIPT ATTRIBUTES –> <!– Attributes for the superscript <sup>

element                                    -->

<!ENTITY % sup-atts

"arrange    (stack | stagger)                 #IMPLIED
 specific-use
            CDATA                             #IMPLIED"  >

<!– UNDERLINE ATTRIBUTES –> <!– Attributes for the <underline> element –> <!ENTITY % underline-atts

"underline-style
            CDATA                             #IMPLIED
 specific-use
            CDATA                             #IMPLIED"  >

<!– UNDERLINE START ATTRIBUTES –> <!– Attributes for the <underline-start>

element                                    -->

<!ENTITY % underline-start-atts

"id         ID                                #REQUIRED
 specific-use
            CDATA                             #IMPLIED"  >

<!– UNDERLINE END ATTRIBUTES –> <!– Attributes for the <underline-end> element –> <!ENTITY % underline-end-atts

"rid        IDREF                             #REQUIRED
 specific-use
            CDATA                             #IMPLIED"  >

<!– ============================================================= –> <!– APPEARANCE CLASS ELEMENTS –> <!– ============================================================= –>

<!– HORIZONTAL RULE –> <!– Defined to allow the user to specify an

explicit (non machine-generated) rule.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=hr
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=hr
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=hr
                                           -->

<!ELEMENT hr EMPTY >

<!– ============================================================= –> <!– BREAK CLASS ELEMENTS –> <!– ============================================================= –>

<!– LINE BREAK –> <!– Defined to allow the user to specify an

explicit (non machine-generated) linebreak.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=break
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=break
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=break
                                           -->

<!ELEMENT break EMPTY >

<!– ============================================================= –> <!– EMPHASIS/RENDITION CLASS ELEMENTS –> <!– ============================================================= –>

<!– BOLD –> <!– Used to mark text that should appear in bold

face type for print or display
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=bold
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=bold
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=bold
                                           -->

<!ELEMENT bold (#PCDATA %emphasized-text;)* > <!ATTLIST bold

%bold-atts;                                             >

<!– ITALIC –> <!– Used to mark text that should appear in

italic type on output.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=italic
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=italic
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=italic
                                           -->

<!ELEMENT italic (#PCDATA %emphasized-text;)* > <!ATTLIST italic

%italic-atts;                                           >

<!– MONOSPACE TEXT (TYPEWRITER TEXT) –> <!– Used to mark text that should appear in

a non-proportional font, such as courier
for display or print.  This is common for
computer code examples, man-machine
dialogues, etc.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=monospace
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=monospace
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=monospace
                                           -->

<!ELEMENT monospace (#PCDATA %emphasized-text;)* > <!ATTLIST monospace

%monospace-atts;                                        >

<!– ROMAN –> <!– Used to mark text that should remain in

roman script no matter what style the
surrounding text takes on.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=roman
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=roman
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=roman
                                           -->

<!ELEMENT roman (#PCDATA %emphasized-text;)* > <!ATTLIST roman

%roman-atts;                                            >

<!– SANS SERIF –> <!– Used to mark text that should appear in a

special sans-serif font, typically used in
math or chemistry
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=sans-serif
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=sans-serif
                                           -->

<!ELEMENT sans-serif (#PCDATA %emphasized-text;)* > <!ATTLIST sans-serif

%sans-serif-atts;                                       >

<!– SMALL CAPS –> <!– Used to mark text that should appear in a

font which creates smaller capital letters
on output.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=sc
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=sc
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=sc
                                           -->

<!ELEMENT sc (#PCDATA %emphasized-text;)* > <!ATTLIST sc

%sc-atts;                                               >

<!– OVERLINE –> <!– Used to mark text that should appear with a

horizontal line above each character in
display or print. There is no PE for
override because this was added to handle
a specific publisher tag set and should not
grow beyond what they need.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=overline
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=overline
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=overline
                                           -->

<!ELEMENT overline (#PCDATA %emphasized-text;)* > <!ATTLIST overline

%overline-atts;                                         >

<!– STRIKE THROUGH –> <!– Used to mark text that should appear with

a line through it so as to appear "struck out"
on display or print
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=strike
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=strike
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=strike
                                           -->

<!ELEMENT strike (#PCDATA %emphasized-text;)* > <!ATTLIST strike

%strike-atts;                                           >

<!– SUBSCRIPT –> <!– A number or expression that is set lower

than the baseline and slightly smaller,
to act as an inferior or subscript
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=sub
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=sub
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=sub
                                           -->

<!ELEMENT sub (#PCDATA %emphasized-text;)* > <!ATTLIST sub

%sub-atts;                                              >

<!– SUPERSCRIPT –> <!– A number or expression that is set higher

than the baseline and slightly smaller,
to act as a superior or superscript
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=sup
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=sup
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=sup
                                           -->

<!ELEMENT sup (#PCDATA %emphasized-text;)* > <!ATTLIST sup

%sup-atts;                                              >

<!– UNDERLINE –> <!– Details at:

http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=underline
http://jats.nlm.nih.gov/publishing/tag-library/0.4/index.html?elem=underline
http://jats.nlm.nih.gov/articleauthoring/tag-library/0.4/index.html?elem=underline
                                           -->

<!ELEMENT underline (#PCDATA %emphasized-text;)* > <!ATTLIST underline

%underline-atts;                                        >

<!– ============================================================= –> <!– ADVANCED UNDERLINE AND OVERLINE ELEMENTS

(From the Elsevier DTD, used mostly within
mathematics, when ordinary MathML underline
and overline functions are inadequate. The
elements act as milestone tags marking the
start and end of over or underlining that
may extend across element boundaries.)     -->

<!– ============================================================= –>

<!– OVERLINE START –> <!– The start of a milestone-created overline, the

end of ornament will be marked by an
Overline End element.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=overline-start
                                           -->

<!ELEMENT overline-start

EMPTY                                        >

<!ATTLIST overline-start

%overline-start-atts;                                   >

<!– OVERLINE END –> <!– The end of a milestone-created overline, the

start of ornament will be marked by an
Overline Start element.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=overline-end
                                           -->

<!ELEMENT overline-end EMPTY > <!ATTLIST overline-end

%overline-end-atts;                                     >

<!– UNDERLINE START –> <!– The start of a milestone-created underline,

the end of ornament will be marked by an
Underline End element
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=underline-start
                                           -->

<!ELEMENT underline-start

EMPTY                                        >

<!ATTLIST underline-start

%underline-start-atts;                                  >

<!– UNDERLINE END –> <!– The end of a milestone-created underline, the

start of ornament will be marked by an
Underline Start element.
Details at:
http://jats.nlm.nih.gov/archiving/tag-library/0.4/index.html?elem=underline-end
                                           -->

<!ELEMENT underline-end

EMPTY                                        >

<!ATTLIST underline-end

%underline-end-atts;                                    >

<!– ================== End Format Class Module =================== –>