* fix#2990
fix make stretchycode to textNode bug.
* fix: fix stretchy.js@mathMLnode line too long
* chore(screenshotter): update stretchy snapshots
* fix: remove dup '\' in cdrightarrow cdleftarrow and cdlongequal
* test: add stretchy MathML builder test case
Co-authored-by: nferzhuang <nferzhuang@tencent.com>
Co-authored-by: Ron Kok <ronkok@comcast.net>
* feat: \operatornamewithlimits (and clean up \operatorname support)
Add support for `\operatornamewithlimits` (an alias to `\operatorname*`
defined in `amsmath/amsopn.sty`), and use KaTeX's existing `\@ifstar`
macro to define `\operatorname` instead of a special lexing rule
(simplifying the lexer).
* Pick up one comment
* Actually fix docs this time
Co-authored-by: Ron Kok <ronkok@comcast.net>
* fix: Correctly parse \ followed by whitespace
LaTeX parses `\` followed by whitespace including up to one newline
as equivalent to `\ `. (With multiple newlines, you get paragraph
breaks.)
Fix#2860.
* Improve comments
* Avoid second RegExp match in control words
* Document capturing groups
Co-authored-by: Ron Kok <ronkok@comcast.net>
Support single characters having a catcode of 13 (active) or 12 (other),
and expand a macro defined for the character only if it's active.
This enables defining `~` as a macro, but avoiding expansion in URLs.
Fix#2924
Co-authored-by: ylemkimon <y@ylem.kim>
* fix: Protect fraction bars from CSS border-color
`border-color` is not inheritable, so the previous fix did not work.
* Fix lint
Co-authored-by: Erik Demaine <edemaine@mit.edu>
* Combine characters together in all expressions
Call `tryCombineChars` in `buildExpression`
* update screenshots, exclude 'coverage' from lint
* update MathML snapshots
* don't combine two 'mbin's or two 'mord's
* update screenshots
* update screenshots
Co-authored-by: ylemkimon <y@ylem.kim>
Co-authored-by: Kevin Barabash <kevinb@khanacademy.org>
* 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>
* Remove `greediness` property
Use boolean `grouped` property instead, which is more consistent with
LaTeX.
BREAKING CHANGE: \cfrac, \color, \textcolor, \colorbox, \fcolorbox are
no longer grouped.
* Rename grouped to allowedInArgument
* Reenable tests
* Update documentation
* Fix typo
Co-authored-by: Kevin Barabash <kevinb@khanacademy.org>
* 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.
* Bump flow version
* Bump jest version
* Bump eslint version
* Bump rollup version
* Bump webpack version
* Bump misc dependencies and update lockfile
* Update lockfile
* Bump commander version
* Bump misc dependencies
* Bump istanbul version
* Bump docusaurus version
* Update lockfile
* Explicitly declare dependencies
* Bump caniuse-lite version
* Update lockfile
* Bump commander version
* Bump webpack and css-loader version
* Bump flow version
* Reorganize some glyphs
* Remove mathdefault
Numerals are textord and it was never reachable.
* Use PUA for \imath and \jmath
* Update katex-fonts
* Update tests
* Update src/buildCommon.js
* Update screenshots
* Add comment regarding usage of PUA in \imath and \jmath
* Update fonts
Co-authored-by: Erik Demaine <edemaine@mit.edu>
* Reset to leftmost spacing mode after newline
Newlines have class "mspace newline" but shouldn't be fully ignored:
they should reset the spacing mode back to "leftmost" so as to not
accidentally create trailing spaces at end of lines. Fix#1828.
* Update snapshots
* Add root detection, and treat newline specially only then
Co-authored-by: ylemkimon <mail@ylem.kim>
* \boldsymbol not italic for textords such as Greek
Fix#2225: `\boldsymbol{\Omega}` will now produce a bold upright Omega
instead of a bold italic Omega. This only affects `textord` symbols within
`\boldsymbol`, mimicking the no-font case in `makeOrd` which distinguishes
`textord` from `mathord` in a similar way.
* Update screenshots
Co-authored-by: Ron Kok <ronkok@comcast.net>
