liquid_tags.notebook breaks render_math's equation numbering

[ronanpaixao]

When enabling the liquid_tags.notebook plugin, it breaks MathJax's configuration after enabling render_math. This breaks, for example, equation alignment and numbering, possibly due to the injected config: displayAlign: 'left' and lost equationNumbers: { autoNumber: 'AMS' }.

If the liquid_tags.notebook plugin is enabled, it injects a JS_INCLUDE (from notebook.py) header and previous configuration is lost. Badly configured, MathJax doesn't apply the numbering and the reference gets broken too.

Example when plugin is disabled:

Example when it is enabled:

Test case file:

Title: MathJax label test
Date: 2015-11-04 23:56
Author: Ronan Paixão
Tags: pelican, plugins

This equation has a label reference:

$$\begin{equation}i(t)=\frac{e(t)-K_m\omega(t)}{R} \label{eq_current}\end{equation}$$

The reference may be pulled like this: $\ref{eq_current}$

Reference for MathJax equation references:

https://www.tuhh.de/MathJax/test/sample-eqrefs.html

[flothesof]

Hi @ronanpaixao, I've just come across your issue after tinkering myself with liquid_tags.notebook, I have some comments on what you wrote:

• enabling the liquid_tags.notebook plugin by itself does not interfere with render_math
• adding the EXTRA_HEADER (which is just the CSS and JS the notebook exporter nbconvert produces) in your theme template messes up things such as code highlighting, mathjax colors
• however, I'm not able to reproduce the missing reference

What do you think?

Best regards, Florian

[justinmayer]

Closing due to inactivity. Please feel free to comment here if you feel the issue should be re-opened.