noerrors

.. _tex-noerrors:

######## noerrors ########

The noerrors extension prevents TeX error messages from being displayed and shows the original TeX code instead.

.. note::

In version 2 of MathJax, you could configure the CSS that applied to the display of the original TeX. In version 3, the original TeX is shown via an merror MathML element instead.

.. note::

In version 2, this extension was included in all the combined configuration files that contain the TeX input jax, but in MathJax version 3 and above, you must load it explicitly if you want to use it.

To load the noerrors extension, add '[tex]/noerrors' to the :data:load array of the :data:loader block of your MathJax configuration, and add 'noerrors' to the :data:packages array of the :data:tex block.

.. code-block:: javascript

window.MathJax = { loader: {load: ['[tex]/noerrors']}, tex: {packages: {'[+]': ['noerrors']}} };

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