| DocBook: The Definitive Guide Version 2.0.8 (Alpha)

# DocBook Content Parameter Entities

DocBook Content Parameter Entities — Specify content of selected elements

## Synopsis

These parameter entities control the content of selected elements.

## Description

The content model of several elements in DocBook are controlled by parameter entities.

The following sections identify all of the module parameter entities in DocBook.

### %bookcomponent.content;

Parameter entity content:

    ((calloutlist|glosslist|itemizedlist|orderedlist|segmentedlist
            |simplelist|variablelist        |caution|important|note|tip|warning
            |literallayout|programlisting|programlistingco|screen
            |screenco|screenshot    |synopsis|cmdsynopsis|funcsynopsis
                     |classsynopsis|fieldsynopsis
                     |constructorsynopsis
                     |destructorsynopsis
                     |methodsynopsis
            |formalpara|para|simpara        |address|blockquote
                    |graphic|graphicco|mediaobject|mediaobjectco
                    |informalequation
            |informalexample
                    |informalfigure
                    |informaltable
            |equation|example|figure|table      |msgset|procedure|sidebar|qandaset
                     |productionset|constraintdef

            |anchor|bridgehead|remark|highlights
                    |abstract|authorblurb|epigraph

            |indexterm         |beginpage

            )+,
        (sect1*|(refentry )*|simplesect*|(section )*))
        | (sect1+|(refentry )+|simplesect+|(section

%bookcomponent.content; appears in:

%bookcomponent.content; appears in:
`appendix` | `article` | `chapter`
`partintro` | `preface` |

### %bookcomponent.title.content;

Parameter entity content:

    title, subtitle?, titleabbrev

%bookcomponent.title.content; appears in:

%bookcomponent.title.content; appears in:
`appendix` | `bibliography` | `chapter`
`glossary` | `index` | `lot`
`part` | `preface` | `reference`
`setindex` | `toc` |

### %div.title.content;

Parameter entity content:

    title, subtitle?, titleabbrev

%div.title.content; appears in:

%div.title.content; appears in:
`article` | `book` | `partintro`
`set` |  |

### %equation.content;

Parameter entity content:

    (alt?, (graphic+|mediaobject

%equation.content; appears in:

%equation.content; appears in:
`equation` | `informalequation` |

### %formalobject.title.content;

Parameter entity content:

    title, titleabbrev

%formalobject.title.content; appears in:

%formalobject.title.content; appears in:
`calloutlist` | `equation` | `example`
`figure` | `itemizedlist` | `msgset`
`orderedlist` | `procedure` | `productionset`
`qandadiv` | `qandaset` | `segmentedlist`
`sidebar` | `variablelist` |

### %inlineequation.content;

Parameter entity content:

    (alt?, (graphic+|inlinemediaobject

%inlineequation.content; appears in:

%inlineequation.content; appears in:
`inlineequation` |  |

### %refsect.title.content;

Parameter entity content:

    title, subtitle?, titleabbrev

%refsect.title.content; appears in:

%refsect.title.content; appears in:
`refsect1` | `refsect2` | `refsect3`
`refsection` | `refsynopsisdiv` |

### %sect.title.content;

Parameter entity content:

    title, subtitle?, titleabbrev

%sect.title.content; appears in:

%sect.title.content; appears in:
`bibliodiv` | `colophon` | `dedication`
`glossdiv` | `indexdiv` | `sect1`
`sect2` | `sect3` | `sect4`
`sect5` | `section` | `simplesect`

Common Attribute Parameter Entities |  | db* Parameter Entities

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