Emily Eisenberg 99a81aca50 Fix the greediness of the \color function ...

Summary:
The greediness of the `\color` function wasn't set correctly,
leading to expressions like `\color{red}\text{a}` parsing correctly,
when they shouldn't. (This is based on how MathJax parses, since TeX
doesn't have a `\color` function, so MathJax is the standard).

Test Plan:
 - Make test
 - See that `\color{red}\text{a}` doesn't parse (like MathJax)
 - See that `\color{red}{\text{a}}` does parse (like MathJax)
 - See that `\color{red}\frac12` doesn't parse (like MathJax)
 - See that `\color{red}{\frac12}` does parse (like MathJax)
 - See that `\red\text{a}` doesn't parse (like MathJax)
 - See that `\red{\text{a}}` does parse (like MathJax)
 - See that `\red\frac12` doesn't parse (like MathJax)
 - See that `\red{\frac12}` does parse (like MathJax)

Reviewers: alpert

Reviewed By: alpert

Differential Revision: https://phabricator.khanacademy.org/D17130

2015-04-01 15:29:04 -07:00

..

jasmine

Fix our parsing strategy so it is the same as (or very similar to) TeX's

2014-09-09 23:18:37 -07:00

screenshotter

Add support for \phantom

2015-03-13 16:24:04 -06:00

katex-spec.js

Fix the greediness of the \color function

2015-04-01 15:29:04 -07:00

test.html

Improve testing

2014-09-12 13:30:30 -07:00