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# $Id$

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start = publidoc

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publidoc = element publidoc {

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   publidoc.attributes,

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   publidoc.content

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}

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publidoc.attributes =

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   version.attribute

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version.attribute = attribute version { "1.0" }

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publidoc.content =

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   document

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 | top.topic

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# =============================================================================

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#                                  TOP LEVEL

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# =============================================================================

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ top.head ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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top.head = element head { top.head.content }

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top.head.content =

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   (title, subtitle?)?

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 & identifier*

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 & copyright?

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 & contributors?

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 & date?

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 & place?

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 & source*

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 & keywordset?

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 & subjectset?

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 & abstract?

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 & cover?

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 & annotation*

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ document ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ document

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document = element document { document.attributes, document.content }

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document.attributes =

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   document.id.attribute

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 & lang.attribute?

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document.id.attribute = attribute xml:id { xsd:ID }

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lang.attribute = attribute xml:lang { xsd:language }

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document.content =

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   top.head?,

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   (division | topic)+

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ topic ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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top.topic = element topic { top.topic.attributes, top.topic.content }

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top.topic.attributes =

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   topic.id.attribute

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 & topic.type.attribute?

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 & lang.attribute?

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topic.id.attribute = attribute xml:id { xsd:ID }

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topic.type.attribute = attribute type { xsd:NCName }

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top.topic.content =

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   top.head?,

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   section+

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# =============================================================================

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#                                 DIVISION LEVEL

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# =============================================================================

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ division ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ division

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division = element division { division.content }

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division.content =

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   division.head?,

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   (division | topic)+

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# ~~~~~~ division.head

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division.head = element head { division.head.content }

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division.head.content =

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   (title, subtitle?)?

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 & abstract?

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 & annotation*

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# =============================================================================

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#                                COMPONENT LEVEL

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# =============================================================================

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ component.head ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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component.head = element head { component.head.content }

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component.head.content =

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   (title, subtitle?)?

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 & contributors?

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 & abstract?

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 & annotation*

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ topic ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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topic = element topic { topic.attributes, topic.content }

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topic.attributes =

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   topic.id.attribute?

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 & topic.type.attribute?

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 & lang.attribute?

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topic.content =

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   component.head?,

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   section+

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# =============================================================================

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#                                 SECTION LEVEL

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# =============================================================================

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ section ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ section

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section = element section { section.attributes, section.content }

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section.attributes =

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   section.type.attribute?

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 & lang.attribute?

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section.type.attribute = attribute type { xsd:NCName }

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section.content =

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   section.head?,

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   (section+ | block+)

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# ~~~~~~ section.head

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section.head = element head { section.head.content }

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section.head.content =

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   (title, subtitle?)?

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 & abstract?

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 & annotation*

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# =============================================================================

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#                                 BLOCK LEVEL

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# =============================================================================

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ block ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ block

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block = (p | speech | \list | blockquote | table | media)

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# ~~~~~~ block.head

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block.head = element head { block.head.content }

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block.head.content =

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   (title, subtitle?)?

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ p ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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p = element p { p.content }

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p.content =

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   inlines

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ speech ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ speech

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speech = element speech { speech.content }

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speech.content =

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   speaker?,

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   stage?,

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   p+

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# ~~~~~~ speaker

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speaker = element speaker { speaker.content }

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speaker.content = inlines

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# ~~~~~~ stage

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stage = element stage { stage.content }

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stage.content = inlines

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ list ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ list

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\list = element list {

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   block.head?,

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   (  (attribute type {"ordered"}?, item, item+)

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    | (attribute type {"glossary"}, glossary.item+) )

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}

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# ~~~~~~ item

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item = element item { item.content }

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item.content =

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   inlines

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 | block+

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# ~~~~~~ glossary.item

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glossary.item = element item { glossary.item.content }

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glossary.item.content =

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   label,

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   block+

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ blockquote ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ blockquote

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blockquote = element blockquote { blockquote.content }

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blockquote.content =

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   block.head?,

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   (p | speech | \list)+,

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   attribution?

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# ~~~~~~ attribution

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attribution = element attribution { attribution.content }

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attribution.content =

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   inlines

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ table ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ table

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table = element table { table.content }

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table.content =

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   block.head?,

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   tgroup+,

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   caption?

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# ~~~~~~ tgroup

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tgroup = element tgroup { tgroup.attributes, tgroup.content }

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tgroup.content =

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   thead?,

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   tfoot?,

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   tbody

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tgroup.attributes =

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   cols.attribute

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 & align.attribute?

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 & colsep.attribute?

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 & rowsep.attribute?

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cols.attribute = attribute cols { xsd:positiveInteger }

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align.attribute = attribute align { "left"  |  "right"  | "center" | "justify" }

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colsep.attribute = attribute colsep { "0" | "1" }

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rowsep.attribute = attribute rowsep { "0" | "1" }

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# ~~~~~~ thead, tfoot, tbody

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thead = element thead { thead.attributes, thead.content }

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tfoot = element tfoot { tfoot.attributes, tfoot.content }

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tbody = element tbody { tbody.attributes, tbody.content }

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thead.attributes =

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   valign.attribute?

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tfoot.attributes =

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   valign.attribute?

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tbody.attributes =

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   valign.attribute?

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valign.attribute = attribute valign { "top" | "middle" | "bottom" }

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thead.content =

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   row+

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tfoot.content =

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   row+

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tbody.content =

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   row+

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# ~~~~~~ row

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row = element row { row.attribute, row.content }

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row.attribute =

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   valign.attribute?

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row.content =

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  entry+

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# ~~~~~~ entry

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entry = element entry { entry.content }

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entry.content =

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   inlines

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 | (p | media)+

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# ~~~~~~ caption

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caption = element caption { caption.content }

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caption.content =

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   inlines

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 | p+

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ media ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ media

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media = element media { media.content }

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media.content =

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   block.head?,

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   (image | audio)+,

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   caption?,

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   link?

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# ~~~~~~ image

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image = element image { image.attributes, image.content }

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image.attributes =

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   media.id.attribute,

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   image.type?

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media.id.attribute = attribute id { xsd:NMTOKEN }

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image.type = attribute type { "cover" | "thumbnail" | "icon" }

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image.content =

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   copyright?

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# ~~~~~~ audio

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audio = element audio { audio.attributes }

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audio.attributes =

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   media.id.attribute

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# =============================================================================

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#                                 HEAD LEVEL

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# =============================================================================

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ title, subtitle ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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title = element title { title.content }

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subtitle = element subtitle { title.content }

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title.content = inlines

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ identifier ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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identifier.uri = element identifier {

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   attribute type { "uri" }, xsd:anyURI

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}

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identifier.ean = element identifier {

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   attribute type { "ean" }, xsd:token {pattern = "\d{13}"}

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}

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identifier = identifier.uri | identifier.ean

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ copyright ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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copyright = element copyright { copyright.content }

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copyright.content = inlines

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ contributors ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ contributors

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contributors = element contributors { contributors.content }

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contributors.content =

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   contributor+

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# ~~~~~~ contributor

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contributor = element contributor { contributor.content }

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contributor.content =

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   (((firstname, secondname?)?, lastname) | label),

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   address?,

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   link?,

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   role*

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# ~~~~~~ firstname, secondname, lastname, label

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firstname = element firstname { firstname.content }

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secondname = element secondname { secondname.content }

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lastname = element lastname { lastname.content }

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label = element label { label.content }

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firstname.content = inlines

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secondname.content = inlines

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lastname.content = inlines

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label.content = inlines

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# ~~~~~~ address

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address = element address { address.content }

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address.content = inlines

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# ~~~~~~ role

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role = element role { role.content }

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role.content = "author" | "illustrator" | "publisher" | "packager"

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ place ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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place = element place { place.content }

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place.content = inlines

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ source ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ source

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source = element source {

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   (  (attribute type { "book" }, source.content.book)

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    | (attribute type { "file" }, source.content.file)),

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   source.content

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}

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source.content.book =

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   identifier.ean,

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   title?,

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   pagenumber*

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source.content.file =

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   identifier.uri

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source.content =

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   annotation*

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# ~~~~~~ pagenumber

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pagenumber = element pagenumber { pagenumber.content }

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pagenumber.content = xsd:positiveInteger

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ keyword & subject ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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# ~~~~~~ keywordset

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keywordset = element keywordset { keywordset.content }

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keywordset.content = keyword+

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# ~~~~~~ keyword

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keyword = element keyword { keyword.content }

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keyword.content = mixed { sup*, sub* }

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# ~~~~~~ subjectset

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subjectset = element subjectset { subjectset.content }

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subjectset.content = subject+

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# ~~~~~~ subject

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subject = element subject { subject.attributes }

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subject.attributes =

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   subject.id.attribute

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subject.id.attribute = attribute id { xsd:NMTOKEN }

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ abstract ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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abstract = element abstract { abstract.content }

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abstract.content =

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   p+

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cover ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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   461

cover = element cover { cover.content }

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cover.content =

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   cover.image

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cover.image = element image { cover.image.attributes }

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cover.image.attributes =

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   cover.image.id.attribute

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cover.image.id.attribute = attribute id { xsd:NMTOKEN }

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ annotation ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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annotation = element annotation { annotation.content }

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annotation.content = inlines

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   478

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# =============================================================================

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#                                 INLINE LEVEL

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# =============================================================================

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   483

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ inlines ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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   485

inlines = mixed {

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   sup*

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 & sub*

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 & var*

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 & number*

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 & math*

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 & date*

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 & name*

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 & note*

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 & foreign*

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 & highlight*

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 & mentioned*

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 & quote*

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 & acronym*

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 & term*

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 & link*

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 & anchor*

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 & initial*

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 & image*

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}

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   506

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sub, sup, var ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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   508

sup = element sup { text }

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   510

sub = element sub { text }

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var = element var { text }

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ number ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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number = element number {

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   ( attribute type {"roman"}, number.attributes, number.roman.content )

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 | ( number.attributes, number.content)

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}

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number.attributes =

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   number.value.attribute?

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number.value.attribute = attribute value { xsd:integer | xsd:decimal }

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   525

number.content = mixed { sup* }

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number.roman.content = xsd:token {pattern = "[dlxvi]+"}

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ math ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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   530

math = element math {

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   ( attribute notation {"tex"}, math.attributes, math.tex.content )

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 | ( math.attributes, math.content)

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}

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   535

math.attributes =

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   wide.attribute?

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wide.attribute = attribute wide { xsd:boolean }

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   539

math.content = mixed { sup* & sub* & var* }

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math.tex.content = text

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   542

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ date ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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   544

date = element date { date.attributes, date.content }

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   546

date.attributes =

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   date.value.attribute

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 & date.of.attribute?

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date.value.attribute = attribute value { xsd:date | xsd:gYearMonth | xsd:gYear }

   550

date.of.attribute = attribute of { "birth" | "death" }

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   552

date.content = mixed { sup* }

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   554

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ name ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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   556

name = element name { name.attributes, name.content }

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   558

name.attributes =

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   name.of.attribute?

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name.of.attribute = attribute of

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   { "person" | "company" | "book" | "newspaper" | "party" }

   562

   563

name.content = inlines

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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   567

note = element note { note.attributes, note.content }

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note.attributes =

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   note.label.attribute?

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note.label.attribute = attribute label { text }

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   573

note.content =

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   (w, p+) | inlines

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   576

w = element w { inlines }

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   578

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ foreign ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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   580

foreign = element foreign { foreign.attributes, foreign.content }

   581

   582

foreign.attributes =

   583

   lang.attribute?

   584

   585

foreign.content = inlines

   586

   587

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ highlight ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   588

   589

highlight = element highlight { highlight.content }

   590

   591

highlight.content = inlines

   592

   593

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mentioned ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   594

   595

mentioned = element mentioned { mentioned.content }

   596

   597

mentioned.content = inlines

   598

   599

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ quote ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   600

   601

quote = element quote { quote.content }

   602

   603

quote.content = inlines

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   605

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ acronym ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   606

   607

acronym = element acronym { acronym.content }

   608

   609

acronym.content = inlines

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   611

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ term ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   612

   613

term = element term { term.content }

   614

   615

term.content = inlines

   616

   617

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ link ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   618

   619

link = element link { link.attributes, link.content }

   620

   621

link.attributes =

   622

   (uri.attribute | idref.attribute)

   623

uri.attribute = attribute uri { xsd:anyURI }

   624

idref.attribute = attribute idref { xsd:IDREF }

   625

   626

link.content = inlines

   627

   628

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ anchor ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   629

   630

anchor = element anchor { anchor.attributes }

   631

   632

anchor.attributes =

   633

   anchor.id.attribute

   634

anchor.id.attribute = attribute xml:id { xsd:ID }

   635

   636

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ initial ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   637

   638

initial = element initial { initial.content }

   639

   640

initial.content =

   641

   c,

   642

   w?

   643

   644

c = element c { text }