Also, the MathBb-chrome test changed, to what I believe is the correct
result? Not sure why it looked wrong before.
Test plan:
- `make test`
- take screenshots, see nothing changed.
Summary:
Add the ability to pass in options to the render calls which contain information about the parse. This information is passed around to the parser and builder, which parse and render differently depending on the options. Currently, this includes an option to render the math in display mode (i.e. centered, block level, and in displaystyle).
Also added some changes to make it easier to add new data to functions (now that new data doesn't need to be copied into the ParseFuncOrArg data structure, it is looked up when it is needed) and has more sane support for the `'original'` argType (as suggested by pull request #93).
Test Plan:
- Make sure tests and lint pass
- Make sure huxley screenshots didn't change, and new screenshot looks correct
Reviewers: alpert
Reviewed By: alpert
Differential Revision: https://phabricator.khanacademy.org/D13810
