Difference between revisions of "SwNodesBNF"
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Let us describe a "well-formed" SwNodes array of a Writer document in Backus-Naur form. | Let us describe a "well-formed" SwNodes array of a Writer document in Backus-Naur form. | ||
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EndNd = SwEndNode | EndNd = SwEndNode | ||
TextNd = SwTxtNode | TextNd = SwTxtNode | ||
| − | + | GraphicNd = SwGrfNode | |
OLENd = SwOLENode | OLENd = SwOLENode | ||
TableNd = SwTableNode | TableNd = SwTableNode | ||
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FooterNd = SwFooterStartNode | FooterNd = SwFooterStartNode | ||
| − | + | And now we get: | |
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| − | <Change tracking> ::= | + | <Document> ::= <Empty> <Footnote content> <Special content> <Change tracking> <Body content> |
| + | <Empty> ::= StartNd EndNd | ||
| + | <Body content> ::= StartNd <Content> EndNd | ||
| + | <Content> ::= TextNd | <'Table> | <Section> | <Content> <Content> | ||
| + | <'Table> ::= TableNd <Cells> EndNd | ||
| + | <Cells> ::= <Cell> | <Cell> <Cells> | ||
| + | <Cell> ::= CellNd <Content> EndNd | ||
| + | <Section> ::= SectionNd <Content> EndNd | ||
| + | <Special content> ::= <Empty> | StartNd <Special> EndNd | ||
| + | <Special> ::= <Special> <Special> | HeaderNd <Content> EndNd | FooterNd <Content> EndNd | FlyNd <Fly content> EndNd | ||
| + | <Fly content> ::= OLENd | GraphicNd | <Content> | ||
| + | <Footnote content> ::= <Empty> | StartNd <Footnotes> EndNd | ||
| + | <Footnotes> ::= <Footnote> | >Footnote> <Footnotes> | ||
| + | <Footnote> ::= FootnoteNd <Content> EndNd | ||
| + | <Change tracking> ::= <Empty> | StartNd <Changes> EndNd | ||
| + | <Changes> ::= <Body content> | <Changes> <Changes> | ||
Latest revision as of 13:48, 28 March 2010
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Let us describe a "well-formed" SwNodes array of a Writer document in Backus-Naur form.
There are the following node types used as "terminal" symbols:
StartNd = SwNormalStartNode EndNd = SwEndNode TextNd = SwTxtNode GraphicNd = SwGrfNode OLENd = SwOLENode TableNd = SwTableNode SectionNd = SwSectionNode CellNd = SwTableBoxStartNode FlyNd = SwFlyStartNode FootnoteNd = SwFootnoteStartNode HeaderNd = SwHeaderStartNode FooterNd = SwFooterStartNode
And now we get:
<Document> ::= <Empty> <Footnote content> <Special content> <Change tracking> <Body content> <Empty> ::= StartNd EndNd <Body content> ::= StartNd <Content> EndNd <Content> ::= TextNd | <'Table> |
