* Support \colorbox and \\fcolorbox
These are functions from the `color` package. They accept text, not math. They also have padding similar to `\fbox`.
Because of the padding, the code in `buildHTML` is intermixed with the `\fbox` code. I have not (yet) created a new file in the functions folder. This way, the reviewer gets a cleaner diff.
* Fix lint error
* colorbox screenshots
* Pick up review comments
* To @flow: fontMetrics, fontMetricsData, Options, Settings, Style
* Don't overuse $Shape, improve type checking for fontMetrics*, make maxSize required in OptionsData and update callers.
* Remove eslintrc globals change, since eslint-plugin-flowtype makes it redundant.
* Remove extra ?s in Options and Settings
* Undo removal of width in fontMetrics and switch to `T | void` for nullable types in Options
* fix typing of FontMetrics
Summary: (@kevinbarabash)
This diff extracts MathML builder tests out into a separate file and
updates them to use jest snapshot testing. It updates the output of
prime ' from using identifier nodes <mi> to operator nodes <mo>. It
also updates large operators with limits to use munderover instead
of msupsub. I added an option to remove unnecessary mrows to buildGroup.
Right now it's only used for by groupTypes.supsub. I'll see if it can be used
elsewhere (everywhere?) in a follow up PR.
Test Plan:
- make test w/o errors
- verify mathml snapshots contain the desired markup
