* feat: Support \Braket, \set, and \Set
* Update screenshots.
* Rewrite to redefine | via macros
* Update screenshot after merge
* Rename \bra@ket@one -> \bra@set
* Fix spacing in \set and \Set to match braket.sty
* Add || and \| support
* Update tests
* Update screenshots
Co-authored-by: Ron Kok <ronkok@comcast.net>
* feat: \nonumber and \notag support
Support `\nonumber` (and equivalent `\notag`) using a global macro
`\@eqnsw` to track whether one occurs in each row, similar to how
amsmath uses global `\@eqnswtrue`/`\@eqnswfalse`.
Fix#2950
* Remove duplicate mention of align*
* Working version of \tag within {align}
* Simpler subparse mechanism
* Fix flow errors, clarifying set-to-undefined
* Document that \tag works in rows
* Add screenshot tests
* Add Jest tests
* Add Safari screenshot
* Commit message about fixing \tag
Fixes#2379
* Apply suggestions from code review
Co-authored-by: ylemkimon <y@ylem.kim>
* Revise and move getAutoTag
* Fix handling of split
* Remove unnecessary feedTokens
Co-authored-by: ylemkimon <y@ylem.kim>
Co-authored-by: ylemkimon <y@ylem.kim>
* Support {CD}
* Edit screenshotter test to fit on one page
* Update screenshots
* Remove bogus Safari screenshot
* Edit documentation to avoid tag conflicts and explain delimiters
* Add type annotations
* Add bogus safari screenshot
* Update with real Safari screenshot
* Set label vertical alignment
* Revise call to parseExpression() per PR 2085 changes to macro parsing
* Update Firefox screenshot
* Pick up review comments
* Add unit tests and snapshot.
* Tighten up label collection.
* Better loop index
* remove extra space
* Picked up comments. Added a parse check. Added a test.
Co-authored-by: ylemkimon <y@ylem.kim>
Co-authored-by: Kevin Barabash <kevinb@khanacademy.org>
Co-authored-by: Kevin Barabash <kevinb7@gmail.com>
* Support {equation}, {equation*}, and {split}
* Update screenshots
* Allow {split} at top level
* Move equation column number check to to ParseArray
* Add token to ParseError
* Sharpen parameters passed to parseArray
* Add token information
* Update an {array} spec in screenshotter
* Adjust {array} screenshotter spec
* Make a non-strict error call when {array} argument specifies too few columns.
* Move context checks to a helper function.
* Re-enable \includegraphics now that we have trust setting
This reverts commit 5806b240b3.
* Include Khan Academy test logo in repo and use in test (fix#1892)
* Update screenshots
* Update documentation
* Add tests, cleanup existing tests
* Update snapshots
* Enable trust testing (trust=true by default)
* Remove forced \normalsize in \raisebox
Fix#1786 (incorrect size of "E" in `\TeX`) by fixing `\raisebox` to
keep the current font size. Previously, `\raisebox` was rendering its
second argument as if it were in `\normalsize\textrm{...}`; now,
the argument is just as if it were in `\textrm{...}`.
* Fix screenshots
* New "hbox" argument type to convert box-like arguments
* Review comments
* Fix \fbox to use hbox argument
* Render A in \LaTeX and \KaTeX in \scriptstyle (not \scriptsize)
* Add screenshot test
* Revert .sizing { width: min-content} thanks to #2044
* Fix font choice in operators like \log (e.g. \boldsymbol{\log})
Fix#1971 by correctly passing arguments into the font choice for
the HTML handler for operators like \log.
* Extend BoldSymbol screenshot test
* Require options argument in mathsym to avoid this type of bug in the future
* Update screenshot
* \color affects following \right
Fix#1844 by giving `leftright` nodes a `rightColor` attribute for how
to color the right bracket. Now `\color` sets the macro
`\current@color` in the current environment (in particular, resetting
after `\right`), just like `color.sty` does in LaTeX. This is used to
specially pass the current color into any following `\right` and then
into the `leftright` parse node.
* Add test
* Put each array cell in its own group/namespace
* Improve cell group isolation, add test and TODO
* Improve comments
* Fix roots
* Update screenshots
* Added a test in a craven gambit to get a green check mark
* Adjust small radicals
* Fix lint error
* Update screenshots
* Support \pmb
* Fix lint error
* Add phony screenshots
* Screenshots take two
* Screenshots take three
* Simplify copies
* Move determination of mclass from handler to htmlBuilder
* Change to a macro definition
* Update screenshots
* Pick up review comments
* Clean up nesting of braces
* Update screenshot
* Support \genfrac and \above
* Accommodate delimiters inside groups
* Update screenshots take one`
* Update screenshots take two
* Fix flow error
* Fix lint error
* Automatic mrel/mbin spacing for \boldsymbol
Fix#1154
* Add test
* Add missing mode
* Separate out \boldsymbol support to correct flow types
* Fix ternaries thanks to @ronkok's comment
* Revert package-lock.json
* Add screenshot test
* Support \hdashline
Support `\hdashline` from package `arydshln`. This PR acts as a complement to PR #1395.
Similarly to #1395, the dashed line is rendered as `border-bottom-style: dashed;`. That does not exactly match the `dashsegment` and `dashgap` lengths in `arydshln`, but it does render black lines with sharp edges.
* Fixed top line position
* Add screenshots
* Fix lint error
* Fix another lint error
* Deleted HLine screenshots
* Pick up comments
* Fix ligatures not always triggering
Example: \text{\rm --} would not cause ligature but should
* Remove ligatures in \texttt mode
* Add screenshot tests
* Fix MathML ligatures
* Fix type
* Handle \text... fonts in MathML building
* Remove leftover console deubgging
* hacked together a dashed vertical bar
* Updated tests and spec.
* tidied up the screenshot template for arrays
* added the vertical lines at the end back
* Updated screenshots for arrays
* Fix \cancel
Fixes#1080.
Improve `\cancel` in three ways:
1. Better lateral spacing.
2. Steeper `\cancel` lines on single characters.
3. Treat height and depth to match the `cancel` package behavior, not its documentation.
* Update screenshots
* Support \cfrac
This was an easier PR to write than #135 since KaTeX now has well established methods for pt-to-em conversions and nulldelimiter.
As in #135, this does not support the LaTeX optional argument for numerator justification. It supports a `\cfrac #1#2 ` syntax.
* Added screenshotter files
* fix ref to context in genfrac handler
