ref

.ref id:{String} -> Node

Creates a reference to a target node with a matching ID.

Examples of referenceable nodes include:

• Headings

    # Heading {#id}

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• Figures

    ![Alt](image.png "Caption"){#id}

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• Tables

    | Header | Header |
    |--------|--------|
    | Cell   | Cell   |
    {#id}

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• Code blocks

    ```python {#id}
    print("Hello, World!")
    ```

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• Custom numbered blocks

    .numbered {key} ref:{id}

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The reference is successfully resolved if the ID matches that of a referenceable node in the document:

.ref {id}

Parameters