438 lines
17 KiB
DTD
438 lines
17 KiB
DTD
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<?xml version="1.0" encoding="UTF-8"?>
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<!-- ==================================================================
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gapdoc.dtd - XML Document type definition for GAP documentation
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By Frank Lübeck and Max Neunhöffer
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================================================================== -->
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<!-- Note that this definition goes "bottom-up" because entities can only
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be used after their definition in the file. -->
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<!-- ==================================================================
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Some entities:
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================================================================== -->
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<!-- The standard XML entities: -->
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<!ENTITY lt "&#60;">
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<!ENTITY gt ">">
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<!ENTITY amp "&#38;">
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<!ENTITY apos "'">
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<!ENTITY quot """>
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<!-- The following were introduced in GAPDoc version < 1.0, it is no longer
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necessary to take care of LaTeX special characters
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(we keep the entities with simplified definitions for compatibility) -->
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<!ENTITY tamp "&">
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<!ENTITY tlt "<">
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<!ENTITY tgt ">">
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<!ENTITY hash "#">
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<!ENTITY dollar "$">
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<!ENTITY percent "%">
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<!ENTITY tilde "~">
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<!ENTITY bslash "\\">
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<!ENTITY obrace "{">
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<!ENTITY cbrace "}">
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<!ENTITY uscore "_">
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<!ENTITY circum "^">
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<!-- ==================================================================
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Our predefined entities:
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================================================================== -->
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<!ENTITY nbsp " ">
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<!ENTITY ndash "–">
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<!ENTITY GAP "<Package>GAP</Package>">
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<!ENTITY GAPDoc "<Package>GAPDoc</Package>">
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<!ENTITY TeX
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"<Alt Only='LaTeX'>{\TeX}</Alt><Alt Not='LaTeX'>TeX</Alt>">
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<!ENTITY LaTeX
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"<Alt Only='LaTeX'>{\LaTeX}</Alt><Alt Not='LaTeX'>LaTeX</Alt>">
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<!ENTITY BibTeX
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"<Alt Only='LaTeX'>{Bib\TeX}</Alt><Alt Not='LaTeX'>BibTeX</Alt>">
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<!ENTITY MeatAxe "<Package>MeatAxe</Package>">
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<!ENTITY XGAP "<Package>XGAP</Package>">
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<!ENTITY copyright "©">
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<!-- and unicode math symbols -->
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<!ENTITY CC "ℂ" > <!-- double struck -->
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<!ENTITY ZZ "ℤ" >
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<!ENTITY NN "ℕ" >
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<!ENTITY PP "ℙ" >
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<!ENTITY QQ "ℚ" >
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<!ENTITY HH "ℍ" >
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<!ENTITY RR "ℝ" >
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<!-- ==================================================================
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The following describes the "innermost" documentation text which
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can occur at various places in the document like for example
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section headings. It does neither contain further sectioning
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elements nor environments like Enums or Lists.
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================================================================== -->
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<!ENTITY % InnerText "#PCDATA |
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Alt |
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Emph | E |
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Par | P | Br |
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Keyword | K | Arg | A | Quoted | Q | Code | C |
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File | F | Button | B | Package |
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M | Math | Display |
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Example | Listing | Log | Verb |
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URL | Email | Homepage | Address | Cite | Label |
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Ref | Index |
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Ignore" >
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<!ELEMENT Alt (%InnerText;)*> <!-- This is only to allow "Only" and
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"Not" attributes for normal text -->
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<!ATTLIST Alt Only CDATA #IMPLIED
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Not CDATA #IMPLIED>
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<!-- The following elements declare a certain block of InnerText to
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have a certain property. They are non-terminal and can contain
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any InnerText recursively. -->
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<!ELEMENT Emph (%InnerText;)*> <!-- Emphasize something -->
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<!ELEMENT E (%InnerText;)*> <!-- the same as shortcut -->
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<!-- The following is an empty element marking a paragraph boundary. -->
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<!ELEMENT Par EMPTY> <!-- this is intentionally empty! -->
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<!ELEMENT P EMPTY> <!-- the same as shortcut -->
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<!-- And here is an element for forcing a line break, not starting
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a new paragraph. -->
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<!ELEMENT Br EMPTY> <!-- a forced line break -->
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<!-- The following elements mark a word or sentence to be of a certain
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kind, such that it can be typeset differently. They are terminal
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elements that should only contain character data. But we have to
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allow Alt elements for handling special characters. For these
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elements we introduce a long name - which is easy to remember -
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and a short name - which you may prefer because of the shorter
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markup. -->
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<!ELEMENT Keyword (#PCDATA|Alt)*> <!-- Keyword -->
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<!ELEMENT K (#PCDATA|Alt)*> <!-- Keyword (shortcut) -->
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<!ELEMENT Arg (#PCDATA|Alt)*> <!-- Argument -->
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<!ELEMENT A (#PCDATA|Alt)*> <!-- Argument (shortcut) -->
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<!ELEMENT Code (#PCDATA|Alt|A|Arg)*> <!-- GAP code -->
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<!ELEMENT C (#PCDATA|Alt|A|Arg)*> <!-- GAP code (shortcut) -->
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<!ELEMENT File (#PCDATA|Alt)*> <!-- Filename -->
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<!ELEMENT F (#PCDATA|Alt)*> <!-- Filename (shortcut) -->
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<!ELEMENT Button (#PCDATA|Alt)*> <!-- "Button" (also Menu, Key) -->
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<!ELEMENT B (#PCDATA|Alt)*> <!-- "Button" (shortcut) -->
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<!ELEMENT Package (#PCDATA|Alt)*> <!-- A package name -->
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<!ELEMENT Quoted (%InnerText;)*> <!-- Quoted (in quotes) text -->
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<!ELEMENT Q (%InnerText;)*> <!-- Quoted text (shortcut) -->
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<!-- The following elements contain mathematical formulae. They are
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terminal elements that contain character data in TeX notation. -->
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<!-- Math with well defined translation to text output -->
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<!ELEMENT M (#PCDATA|A|Arg|Alt)*>
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<!-- Normal TeX math mode formula -->
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<!ELEMENT Math (#PCDATA|A|Arg|Alt)*>
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<!-- TeX displayed math mode formula -->
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<!ELEMENT Display (#PCDATA|A|Arg|Alt)*>
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<!-- Mode="M" causes <M>-style formatting -->
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<!ATTLIST Display Mode CDATA #IMPLIED>
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<!-- The following elements contain GAP related text like code,
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session logs or examples. They are all terminal elements and
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consist of character data which is normally typeset verbatim. The
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different types of the elements only control how they are
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treated. -->
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<!ELEMENT Example (#PCDATA)> <!-- This is subject to the automatic
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example checking mechanism -->
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<!ELEMENT Log (#PCDATA)> <!-- This not -->
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<!ELEMENT Listing (#PCDATA)> <!-- This is just for code listings -->
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<!ATTLIST Listing Type CDATA #IMPLIED> <!-- a comment about the type of
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listed code, may appear in
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output -->
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<!-- One further verbatim element, this is truely verbatim without
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any processing and intended for ASCII substitutes of complicated
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displayed formulae or tables. -->
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<!ELEMENT Verb (#PCDATA)>
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<!-- The following elements are for cross-referencing purposes like
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URLs, citations, references, and the index. All these elements
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are terminal and need special methods to make up the actual
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output during document generation. -->
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<!ELEMENT URL (#PCDATA|Alt|Link|LinkText)*> <!-- Link, LinkText
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variant for case where text needs further markup -->
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<!ATTLIST URL Text CDATA #IMPLIED> <!-- This is for output formats
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that have links like HTML -->
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<!ELEMENT Link (%InnerText;)*> <!-- the URL -->
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<!ELEMENT LinkText (%InnerText;)*> <!-- text for links, can contain markup -->
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<!-- The following two are actually URLs, but the element name determines
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the type. -->
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<!ELEMENT Email (#PCDATA|Alt|Link|LinkText)*>
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<!ELEMENT Homepage (#PCDATA|Alt|Link|LinkText)*>
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<!-- Those who still want to give postal addresses can use the following
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element. Use <Br/> for specifying typical line breaks -->
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<!ELEMENT Address (#PCDATA|Alt|Br)*>
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<!ELEMENT Cite EMPTY>
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<!ATTLIST Cite Key CDATA #REQUIRED
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Where CDATA #IMPLIED>
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<!ELEMENT Label EMPTY>
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<!ATTLIST Label Name CDATA #REQUIRED>
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<!ELEMENT Ref EMPTY>
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<!ATTLIST Ref Func CDATA #IMPLIED
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Oper CDATA #IMPLIED
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Meth CDATA #IMPLIED
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Filt CDATA #IMPLIED
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Prop CDATA #IMPLIED
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Attr CDATA #IMPLIED
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Var CDATA #IMPLIED
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Fam CDATA #IMPLIED
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InfoClass CDATA #IMPLIED
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Chap CDATA #IMPLIED
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Sect CDATA #IMPLIED
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Subsect CDATA #IMPLIED
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Appendix CDATA #IMPLIED
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Text CDATA #IMPLIED
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Label CDATA #IMPLIED
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BookName CDATA #IMPLIED
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Style (Text|Number) #IMPLIED> <!-- normally automatic -->
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<!-- Note that only one attribute of Ref is used normally. BookName
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and Style can be specified in addition to handle external
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references and the typesetting style of the reference. -->
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<!-- For explicit index entries (Func and so on should cause an
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automatically generated index entry). Use the attributes Key,
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Subkey for sorting (simplified, without markup). The Subkey value
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also gets printed. Use the optional Subkey element if the printed
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version needs some markup. -->
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<!ELEMENT Index (%InnerText;|Subkey)*>
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<!ATTLIST Index Key CDATA #IMPLIED
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Subkey CDATA #IMPLIED>
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<!ELEMENT Subkey (%InnerText;)*>
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<!-- ==================================================================
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The following describes the normal documentation text which can
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occur at various places in the document. It does not contain
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further sectioning elements. In addition to InnerText it can contain
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environments like enumerations, lists, and such.
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================================================================== -->
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<!ENTITY % Text "%InnerText; | List | Enum | Table">
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<!ELEMENT Item ( %Text;)*>
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<!ELEMENT Mark ( %InnerText;)*>
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<!ELEMENT BigMark ( %InnerText;)*>
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<!ELEMENT List ( ((Mark,Item)|(BigMark,Item)|Item)+ )>
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<!ATTLIST List Only CDATA #IMPLIED
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Not CDATA #IMPLIED>
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<!ELEMENT Enum ( Item+ )>
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<!ATTLIST Enum Only CDATA #IMPLIED
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Not CDATA #IMPLIED>
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<!ELEMENT Table ( Caption?, (Row | HorLine)+ )>
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<!ATTLIST Table Label CDATA #IMPLIED
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Only CDATA #IMPLIED
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Not CDATA #IMPLIED
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Align CDATA #REQUIRED> <!-- A TeX tabular string -->
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<!-- We allow | and l,c,r, nothing else -->
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<!ELEMENT Row ( Item+ )>
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<!ELEMENT HorLine EMPTY>
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<!ELEMENT Caption ( %InnerText;)*>
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<!-- ==================================================================
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We start defining some things within the overall structure:
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================================================================== -->
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<!-- The TitlePage consists of several sub-elements: -->
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<!ELEMENT TitlePage (Title, Subtitle?, Version?, TitleComment?,
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Author+, Date?, Address?, Abstract?, Copyright?,
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Acknowledgements? , Colophon? )>
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<!ELEMENT Title (%Text;)*>
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<!ELEMENT Subtitle (%Text;)*>
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<!ELEMENT Version (%Text;)*>
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<!ELEMENT TitleComment (%Text;)*>
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<!ELEMENT Author (%Text;)*> <!-- There may be more than one Author! -->
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<!ELEMENT Date (%Text;)*>
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<!ELEMENT Abstract (%Text;)*>
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<!ELEMENT Copyright (%Text;)*>
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<!ELEMENT Acknowledgements (%Text;)*>
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<!ELEMENT Colophon (%Text;)*>
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<!-- The following things just specify some information about the
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corresponding parts of the Book: -->
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<!ELEMENT TableOfContents EMPTY>
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<!ELEMENT Bibliography EMPTY>
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<!ATTLIST Bibliography Databases CDATA #REQUIRED
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Style CDATA #IMPLIED>
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<!ELEMENT TheIndex EMPTY>
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<!-- ==================================================================
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The Ignore element can be used everywhere to include further
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information in a GAPDoc document which is not intended for the
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standard converters (e.g., source code, not yet finished stuff,
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and so on. This information can be extracted by special converter
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routines, more precise information about the content of an Ignore
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element can be given by the "Remark" attribute.
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================================================================== -->
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<!ELEMENT Ignore (%Text;| Chapter | Section | Subsection | ManSection |
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Heading)*>
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<!ATTLIST Ignore Remark CDATA #IMPLIED>
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<!-- ==================================================================
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Now we go on with the overall structure by defining the sectioning
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structure, which includes the Synopsis element:
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================================================================== -->
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<!ELEMENT Subsection (%Text;| Heading)*>
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<!ATTLIST Subsection Label CDATA #IMPLIED> <!-- For reference purposes -->
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<!ELEMENT ManSection ( Heading?,
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((Func, Returns?) | (Oper, Returns?) |
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(Meth, Returns?) | (Filt, Returns?) |
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(Prop, Returns?) | (Attr, Returns?) |
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Var | Fam | InfoClass)+, Description )>
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<!ATTLIST ManSection Label CDATA #IMPLIED> <!-- For reference purposes -->
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<!ELEMENT Returns (%Text;)*>
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<!ELEMENT Description (%Text;)*>
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<!-- Note that the ManSection element is actually a subsection with
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respect to labelling, referencing, and counting of sectioning
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elements. -->
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<!ELEMENT Func EMPTY>
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<!ATTLIST Func Name CDATA #REQUIRED
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Label CDATA #IMPLIED
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Arg CDATA #REQUIRED
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Comm CDATA #IMPLIED>
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<!-- Note that Arg contains the full list of arguments, including
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optional parts, which are denoted by square brackets [].
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Arguments are separated by whitespace, commas count as
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whitespace. -->
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<!-- Note further that although Name and Label are CDATA (and not ID)
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Label must make up a unique identifier. -->
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<!ELEMENT Oper EMPTY>
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<!ATTLIST Oper Name CDATA #REQUIRED
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Label CDATA #IMPLIED
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Arg CDATA #REQUIRED
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Comm CDATA #IMPLIED>
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<!ELEMENT Meth EMPTY>
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<!ATTLIST Meth Name CDATA #REQUIRED
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Label CDATA #IMPLIED
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Arg CDATA #REQUIRED
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Comm CDATA #IMPLIED>
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<!ELEMENT Filt EMPTY>
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<!ATTLIST Filt Name CDATA #REQUIRED
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Label CDATA #IMPLIED
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Arg CDATA #IMPLIED
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Comm CDATA #IMPLIED
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Type CDATA #IMPLIED>
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<!ELEMENT Prop EMPTY>
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<!ATTLIST Prop Name CDATA #REQUIRED
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Label CDATA #IMPLIED
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Arg CDATA #REQUIRED
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Comm CDATA #IMPLIED>
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<!ELEMENT Attr EMPTY>
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<!ATTLIST Attr Name CDATA #REQUIRED
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|
Label CDATA #IMPLIED
|
||
|
|
Arg CDATA #REQUIRED
|
||
|
|
Comm CDATA #IMPLIED>
|
||
|
|
|
||
|
|
<!ELEMENT Var EMPTY>
|
||
|
|
<!ATTLIST Var Name CDATA #REQUIRED
|
||
|
|
Label CDATA #IMPLIED
|
||
|
|
Comm CDATA #IMPLIED>
|
||
|
|
|
||
|
|
<!ELEMENT Fam EMPTY>
|
||
|
|
<!ATTLIST Fam Name CDATA #REQUIRED
|
||
|
|
Label CDATA #IMPLIED
|
||
|
|
Comm CDATA #IMPLIED>
|
||
|
|
|
||
|
|
<!ELEMENT InfoClass EMPTY>
|
||
|
|
<!ATTLIST InfoClass Name CDATA #REQUIRED
|
||
|
|
Label CDATA #IMPLIED
|
||
|
|
Comm CDATA #IMPLIED>
|
||
|
|
|
||
|
|
|
||
|
|
<!ELEMENT Heading (%InnerText;)*>
|
||
|
|
|
||
|
|
<!ELEMENT Section (%Text;| Heading | Subsection | ManSection)*>
|
||
|
|
<!ATTLIST Section Label CDATA #IMPLIED> <!-- For reference purposes -->
|
||
|
|
|
||
|
|
|
||
|
|
<!ELEMENT Chapter (%Text;| Heading | Section)*>
|
||
|
|
<!ATTLIST Chapter Label CDATA #IMPLIED> <!-- For reference purposes -->
|
||
|
|
|
||
|
|
|
||
|
|
<!-- Note that the entity %InnerText; is documentation that contains
|
||
|
|
neither sectioning elements nor environments like enumerations,
|
||
|
|
but only formulae, labels, references, citations, and other
|
||
|
|
terminal elements. -->
|
||
|
|
|
||
|
|
<!ELEMENT Appendix (%Text;| Heading | Section)*>
|
||
|
|
<!ATTLIST Appendix Label CDATA #IMPLIED> <!-- For reference purposes -->
|
||
|
|
|
||
|
|
<!-- Note that an Appendix is exactly the same as a Chapter. They
|
||
|
|
differ only in the numbering. -->
|
||
|
|
|
||
|
|
<!-- ==================================================================
|
||
|
|
At last we define the overall structure of a gapdoc Book:
|
||
|
|
================================================================== -->
|
||
|
|
|
||
|
|
<!ELEMENT Body ( %Text;| Chapter | Section )*>
|
||
|
|
|
||
|
|
<!ELEMENT Book (TitlePage,
|
||
|
|
TableOfContents?,
|
||
|
|
Body,
|
||
|
|
Appendix*,
|
||
|
|
Bibliography?,
|
||
|
|
TheIndex?)>
|
||
|
|
<!ATTLIST Book Name CDATA #REQUIRED>
|
||
|
|
|
||
|
|
<!-- Note that the entity %Text; is documentation that contains
|
||
|
|
no further sectioning elements but possibly environments like
|
||
|
|
enumerations, and formulae, labels, references, and citations.
|
||
|
|
-->
|
||
|
|
|
||
|
|
<!-- ============================================================== -->
|