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require 'rd/document-struct'
require 'rd/tree'
require 'rd/element'
require 'rd/block-element'
require 'rd/list'
require 'rd/desclist'
require 'rd/methodlist'
require 'rd/inline-element'
# definition of RD document structure.
module RD
# interface. can be component of ListItem.
module ListItemComposable
end
# interface. can be component of Headline and Reference.
module LabelComposable
end
# interface. can include Inline
module InlineIncludable
end
class DocumentStructure
RD = DocumentStructure.new
RD.define_relationship(Tree, DocumentElement)
RD.define_relationship(DocumentElement, BlockElement)
RD.define_relationship(Headline, LabelComposable)
RD.define_relationship(TextBlock, InlineElement)
RD.define_relationship(ItemList, ItemListItem)
RD.define_relationship(EnumList, EnumListItem)
RD.define_relationship(DescList, DescListItem)
RD.define_relationship(MethodList, MethodListItem)
RD.define_relationship(ListItem, ListItemComposable)
RD.define_relationship(DescListItem, DescListItem::Term)
RD.define_relationship(DescListItem::Term, LabelComposable)
RD.define_relationship(MethodListItem, MethodListItem::Term)
RD.define_relationship(InlineIncludable, InlineElement)
RD.define_relationship(Reference, LabelComposable)
end
class TextBlock
include ListItemComposable
end
class Verbatim
include ListItemComposable
end
class ItemList
include ListItemComposable
end
class EnumList
include ListItemComposable
end
class DescList
include ListItemComposable
end
class StringElement
include LabelComposable
end
class Emphasis
include LabelComposable
include InlineIncludable
end
class Code
include LabelComposable
include InlineIncludable
end
class Var
include LabelComposable
include InlineIncludable
end
class Keyboard
include LabelComposable
include InlineIncludable
end
class Index
include LabelComposable
include InlineIncludable
end
class Footnote
include InlineIncludable
end
class Verb
include LabelComposable
end
end
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