See also
Lizardtech DjVu Reference (8.3.3 Document Outline Chunk).
Representing outlines as S-expressions is DjVuLibre-specific; see Outline/Bookmark syntax in djvused manual for reference.
Wait until the associated S-expression is available.
Returns: | the associated S-expression. |
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If the S-expression is not available, raise NotAvailable exception. Then, PageInfoMessage messages with empty page_job may be emitted.
Raises: |
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Empty outline S-expression.
>>> list(EMPTY_OUTLINE)
[Symbol('bookmarks')]