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programming - Notebook vs. DocumentNotebook; display a Notebook inline, like a DocumentNotebook


If you evaluate a DocumentNotebook[] expression in the front-end, it nicely displays inline, inside of an output cell in the current notebook:


DocumentNotebook displayed


For my purposes, TextCell and ExpressionCell expressions are insufficiently flexible. So (as in the question Combination of CellPrint and PrintTemporary, or DisplayForm for Cells), I'm programmatically generating some formatted output that generates raw Cell[] box expressions. For instance, the output might be


cell = Cell[TextData[{"Function ",
    Cell[BoxData[FormBox[RowBox[{"f","(","x",")"}],
        TraditionalForm]], FormatType->"TraditionalForm"]}],
   "Subsection"];


(where $f(x)$ will actually be some complicated expression).


Unfortunately, DocumentNotebook[] seems to require TextCell/ExpressionCell and doesn't work when given Cell[]s:


DocumentNotebook with Cell


So I tried using Notebook[] instead, which does work with Cell[]s. However, evaluating a Notebook expression doesn't display in the front-end:


Notebook


It displays correctly when I run NotebookPut@Notebook@{cell}, but in a new window. How can I get it to display inline in the current notebook, like how DocumentNotebook displays? I tried wrapping it in CellPrint and in DisplayForm, but those don't work for Notebook[]s.


Relatedly, what's the difference between DocumentNotebook (and friends) and Notebook? Both appear to be intended to represent a notebook as an expression, but as I discovered they behave slightly differently.




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