* Remove Object.assign() in auto-render which requires expensive polyfill
* Remove underscore.js from LICENSE
* Rename to LICENSE and update year
* Lint `contrib` codes
* Add eslint-plugin-flowtype. Fix#844
Using the recommended settings for plugin.
This involved adding some spaces to some existing union types.
* Upgrade to eslint@4, fix spotted bugs
Switched to indent-legacy to allow e.g. comments to have extra indents.
* Add babel transform-class-properties to have static class properties
* Upgrade Lexer and Parser files to use ES6 classes
* Update eslint max line length to 90 character (more indent because of using ES6 classes)
* Upgrade eslint and jasmin to support ES stage-2 features
* Use static properties to place constants near their functions
* Migrate all remaining sources to ES6 syntax
* Increase eslint max line length to 84
* Remove non-babelified endpoint in dev server.js
* Clean up server.js functions after removing browserified
* Make screenshotter not to use babel endpoint as we babelify everything now
* Ship predefined macros with the library, in macros.js.
* Allow macro arguments #1 and so on, with argument count deduced from string.
* Use these features to implement \overset and \underset, fixes#484.
This reverts commit 4d2e46e7f6.
Having trailing commans makes diffs easier to read as it avoids modifying a
line just to add a trailing comma if there is another item to add at the end
of a list. There are plans to switch to ES6 notation and to translate that
to ES5 as part of the build process. Since that translation would remove
trailing commas, the IE9 problems that originally motivated the commit
should vanish soon.
All these version ranges include the latest version at the time of this
commit, except for the selenium webdriver. There version 3 is incompatible
with version 2, and switching to a version 3 library appears to require
switching to version 3 docker images as well, which would entail using
different browser versions which in turn would lead to differences for a
large number of screenshots. That doesn't appear warranted at this time.
Summary: IE 9 doesn't like trailing commas. When we introduced eslint, we added
a bunch of trailing commas, which makes IE 9 sad.
Test Plan:
- `make lint`
- Visit http://localhost:7936/ using IE 9 on browserstack.
- See that the math loads, and there are no errors in the F12 developer tools.
@kevinb
Summary
We'd like contributors to use the same linter and lint rules that we use
internally. This diff swaps out eslint for jshint and fixes all lint failures
except for the max-len failures in the test suites.
Test Plan:
- ka-lint src
- make lint
- make test
Reviewers: emily
