This fixes a problem where the graceful-js dependency of the old less
version is incompatible with node 7, and will cause warnings on node 6.
The resulting katex.min.css is exactly the same as with the previous
version, so the major version upgrade does not seem to affect the outcome.
The less.Parser has been deprecated, and less.render is the supported
approach now, so we have to switch the development server to that.
* Introduce MacroExpander
The job of the MacroExpander is turning a stream of possibly expandable
tokens, as obtained from the Lexer, into a stream of non-expandable tokens
(in KaTeX, even though they may well be expandable in TeX) which can be
processed by the Parser. The challenge here is that we don't have
mode-specific lexer implementations any more, so we need to do everything on
the token level, including reassembly of sizes and colors.
* Make macros available in development server
Now one can specify macro definitions like \foo=bar as part of the query
string and use these macros in the formula being typeset.
* Add tests for macro expansions
* Handle end of input in special groups
This avoids an infinite loop if input ends prematurely.
* Simplify parseSpecialGroup
The parseSpecialGroup methos now returns a single token spanning the whole
special group, and leaves matching that string against a suitable regular
expression to whoever is calling the method. Suggested by @cbreeden.
* Incorporate review suggestions
Add improvements suggested by Kevin Barabash during review.
* Input range sanity checks
Ensure that both tokens of a token range come from the same lexer,
and that the range has a non-negative length.
* Improved wording of two comments
Summary: The KaTex renderer used to use old Khan Academy colors when displaying colored text. The configuration is now updated to have the new colors.
Test Plan:
- verified that colored text now uses the new colors in a browser
- running commands such as `\blueA{blueA}` will style the text in the blueA color from the configuration
Reviewers: emily, kevinb
Reviewed By: kevinb
Differential Revision: https://phabricator.khanacademy.org/D27963
Summary: We didn't have a rule for ignoring .sh files in the bower.json,
so it got included in the 0.6.0 release. Oops! This adds it to the
ignore file.
Test Plan:
- ???
Auditors: kevinb
Summary:
We prevent any precommit checks so that we don't have to include
a "Test Plan" etc. in the release commit message.
Test Plan:
- ./release.sh 0.6.0 0.7.0
Auditors: emily
Summary: Make the release script that's been floating around in my gists
for a while into a real script.
Test Plan:
- Comment out all the scary bits (the two pushes, and `npm
publish`), and run:
- `./release.sh 0.6.0`
- Checkout the `v0.6.0` tag, see that it successfully modified
package.json and bower.json to version 0.6.0, and built and committed
the rest of the files.
- `git tag -d v0.6.0`
- `./release.sh 0.6.0 0.7.0`
- Checkout master, see that it successfully made a commit bumping
package.json and bower.json to 0.7.0-pre.
Reviewers: @kevinbarabash
Summary: Looks like there was lint, but `make lint` wasn't failing on it
because it would just automatically fix it! This removes the `--fix`
from `eslint` and fixes the lint.
Test Plan:
- `make lint`
Auditors: kevinb
It looks like the `text-align: center` is affecting the text in sub and
superscripts. Fixes#447
Test Plan:
- Visit [this
example](http://localhost:7936/?text=x%5El_%7Bi%5E%7Bl%2B1%7D%2Bi%2C%20j%5E%7Bl%2B1%7D%2Bj%2C%20d%7D)
- Edit the HTML to add `<span class="katex-display">...</span>` around the
`<span class="katex">` node.
- See that the sub and superscripts are left-aligned, not centered
(It looks like we don't have a way to test this in the screenshotter for now)
@kevinb
