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.. _tex-action:
######
action
######
The `action` extension gives you access to the MathML ``<maction>``
element. It defines three new non-standard macros:
.. describe:: \\mathtip{math}{tip}
Use ``tip`` (in math mode) as tooltip for ``math``.
.. describe:: \\texttip{math}{tip}
Use ``tip`` (plain text) as tooltip for ``math``.
.. describe:: \\toggle{math1}{math2}...\\endtoggle
Show ``math1``, and when clicked, show ``math2``, and so on.
When the last one is clicked, go back to ``math1``.
This extension is loaded automatically when the `autoload` extension
is used. To load the `action` extension explicitly, add
``'[tex]/action'`` to the ``load`` array of the ``loader`` block of
your MathJax configuration, and add ``'action'`` to the ``packages``
array of the ``tex`` block.
.. code-block:: javascript
window.MathJax = {
loader: {load: ['[tex]/action']},
tex: {packages: {'[+]': ['action']}}
};
Alternatively, use ``\require{action}`` in a TeX expression to load it
dynamically from within the math on the page, if the `require`
package is loaded.
-----
.. _tex-action-commands:
action Commands
---------------
The `action` extension implements the following macros:
``\mathtip``, ``\texttip``, ``\toggle``
|-----|
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