\percent not working

[pkra]

Originally filed at mathjax/MathJax-third-party-extensions#38

Quote:

"I just noticed that the \percent command doesn't work properly in this MathJax extension, while it perfectly works in the "true" LaTeX package.

Here is my command and it's error:

\SI{95}{/percent}

Error: undefined is not an object (evaluating 'n.apply')
file: https://cdn.mathjax.org/mathjax/2.7-latest/jax/input/TeX/jax.js?V=2.7.0
line: 19
Debugging tips: use 'unpacked/MathJax.js', inspect 'MathJax.Hub.lastError' in the browser console

I hope it helps in resolving the bug. For any more details, you can contact me."