* feat: text-mode cedilla accent via \c
Add text-mode accent function `\c` and corresponding Unicode support.
Part of #638
Co-authored-by: Kevin Barabash <kevinb@khanacademy.org>
* Update screenshots
Co-authored-by: Kevin Barabash <kevinb@khanacademy.org>
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>
* 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>
* Set acceptUnicodeChar for quote symbols
* Remove \oiint and \oiiint which have no glyphs
* Make symbols.js ASCII-safe
* Remove duplicate entries
* Use acceptUnicodeChar where applicable
* Add support for `\lparen` and `\rparen` delimiters.
* Add missing math delimiter. Fix alphabetic order.
* Add test.
* Add spaces between parenthesis and square brackets.
* Fix \not vertical alignment
Fix#1491 by changing from `position: absolute` to `position: relative`.
* Switch to \rlap implementation of \not
* Separate \not the macro from \not the symbol via \@not
* Fix test
* Add and expose addFontMetrics function
* fix typo
* recreate package.json-lock
* Add setFontMetrics function to change the defualt metricMap - change getFontMetrics to getGlobalMetrics
* use new setFontMetrics on main KaTeX object
* fix package-lock.json error by rebuilding it
* Add appropriate tests
* update the snapshot
* 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
* Replace ParseNode<*> with a more accurate AnyParseNode and fix flow errors.
* Allow "array" environment type spec to use any all symbol type.
Before this commit, it was constrained to use "mathord" and "textord", but a
recent change in HEAD resulted in a "rel" node being used in the spec for, e.g.
\begin{array}{|l||c:r::}\end{array}
* Address reviewer comments: rename `lastRow` to `row` in array.js.
* Rewrite spacing commands as macros
Fix#1130 by defining `\!`, `\negthinspace`, `\,`, `\thinspace`, `\:`,
`\medspace`, `\;`, `\thickspace`, `\negmedspace`, `\negthickspace`,
`\enspace`, `\enskip`, `\qquad`, `\quad` as macros.
Fix#1036 by defining a new `SpaceNode` in mathMLTree that recognizes
all special space amounts from
https://www.w3.org/TR/2000/WD-MathML2-20000328/chapter6.html
* Fix <mspace> rendering and add a test to catch it
* Update screenshots
* Wrap special space characters in <mtext>
* Update screenshots
* Fix MathML escaping behavior
* Fix flow typos
* Fix Unicode-chrome
* Reimplement mod operators in terms of macros
* Rerun ModScript
* Remove excess table entries (now already macros)
* Fix bmod
* Line breaks for inline formulas
* Basic support for \allowbreak and \nobreak
* Fix spacing around \nobreak, and add documentation
* Backwards-compatibility _getBuilt to fix tests
* Put operator spacing on same line as operator
* One approach to ~
* Simplify \allowbreak/\nobreak, make ~/\nobreakspace prevent line breaks
* Adapt to #1295
* Prevent wrapping within a .base
* Implement \hspace* properly
* Fix flow error
* Update comment for regularSpace
* Update screenshots
* Move `width: min-content` from .katex into .base
* Fix screenshot
* Add min-width rule to .vlist-s
* Factor out hasClass method
* Cleanup nobreak test
* Pull out buildHTMLUnbreakable
* Fix \hspace* test (no longer the same as \hspace)
* Fix \nobreak handling
* Add screenshot test
* Make ParseNode `value` payload type-safe.
* Make defineFunction handlers aware of ParseNode data types.
* Add `type` to all function definitions to help determine handler return type.
* Added unit test for case caught only in screenshot test and fixed issue.
* Rename some symbol `Group`s to avoid conflicts with `ParseNode` groups.
Symbol `Group`s are also used as `ParseNode` types. However, `ParseNode`s of
these types always contain a raw text token as opposed to any structured
content. These `ParseNode`s are passed as arguments into function handlers to
create more semantical `ParseNode`s with more structure.
Before this change, "accent" and "op" were both symbol `Group`s and `ParseNode`
types. With this change, these two types (the raw accent token `ParseNode`, and
the structured semantical `ParseNode` are separated for better type-safety on
the `ParseNode` payload).
* stretchy: Remove FlowFixMe for a forced typecast that's no longer needed.
* \textasciitilde and fix ~ in \verb
* Add support for `\textasciitilde` which reproduces tilde character
in text mode.
* Make `~` render as tilde instead of space within `\verb`,
by manually mapping that character to `\textasciitilde`.
This seems to be the only character that needs such manual mapping
to reproduce LaTeX's `\verb` behavior.
* Add `, -, ', ~ to Verb screenshot test
* Support some Unicode Mathematical Alphanumeric Symbols
This PR adds support for some of the characters in Unicode range U+1D400 to U+1D7FF, [Mathematical Alphanumeric Symbols](https://www.unicode.org/charts/PDF/U1D400.pdf). Specifically, it adds support for:
* A-Z a-z bold
* A-Z a-z bold italic
* A-Z a-z Fractur
* A-Z a-z sans-serif
* A-Z double struck
• A-Z script
Addresses issue #1215 and parts of #260.
* Fix lint error
* Fix MathML, and pick up review comments
* Fix lint error
* Add text mode. Remove sans-serif.
* Fix lint error
* Fixed \mathrm, added screenshotter test
* Change screenshotter test to an array
* Add screenshots
* Picked up review comments. Add characters
Alternative to #1283 and #1284 implementing Latin-looking capital Greek
letters via symbols instead of macros, which interacts with fonts more
correctly.
* Expose defineSymbol in the main KaTeX object
* More Unicode letters (#1260)
This PR serves as a complement to PR #1232 by supporting some letters that are omitted from the Unicode range 1D400–1D7FF.
* Include Bold-Italic fonts for \boldsymbol (#1257)
* Include Bold-Italic fonts for \boldsymbol
Fix#1228
* Update screenshots
* README: Add size badge (#1253)
* README: Add size badge
Add a size badge showing size of gzipped katex.min.js
* update-sri: Add code to replace size badge in readme
* Change to use badge from shields.io instead
My bad for assuming that badgesize.io supports https. Change to use the
badge from shields.io which supports https.
* More Unicode letters (#1260)
This PR serves as a complement to PR #1232 by supporting some letters that are omitted from the Unicode range 1D400–1D7FF.
* Include Bold-Italic fonts for \boldsymbol (#1257)
* Include Bold-Italic fonts for \boldsymbol
Fix#1228
* Update screenshots
* README: Add size badge
Add a size badge showing size of gzipped katex.min.js
* update-sri: Add code to replace size badge in readme
* Change to use badge from shields.io instead
My bad for assuming that badgesize.io supports https. Change to use the
badge from shields.io which supports https.
* Use badgesize.io with https
* Fix space width in \texttt (#1261)
* Fix space width in \texttt
Fix#1255 via https://github.com/KaTeX/katex-fonts/pull/41.
Also fix width metrics via https://github.com/KaTeX/katex-fonts/pull/42.
* Improve test
* Update screenshots
* Support Unicode delimiters
This PR adds support for the Unicode versions of \lfloor, \rfloor, \lceil, \rceil, \lgroup, \rgroup, \lmoustache, \rmoustache, \ulcorner, \urcorner, \llcorner, and \lrcorner.
All the mappings agree with `unicode math`
* Change tests from Parse to Build
Fix#1204 by adding `\yen` support to text mode.
More generally, I checked all the text+mode symbols supported by
[amsfonts](http://mirrors.ctan.org/fonts/amsfonts/doc/amsfonts.pdf)
(see Section 6), and found that `\yen` is the only one lacking text-mode
support.
* unicodeTextInMathMode setting
* When `unicodeTextInMathMode` is `true`, accented letters from
`unicodeSymbols.js`, and CJK and other supported languages,
get added support in math mode (as requested in #895).
* When `unicodeTextInMathMode` is `false, all of these stop working in
math mode, and are only supported in text mode (matching XeTeX behavior).
Note that this is a backwards incompatibility with some 0.9.0 alpha/betas.
* Fix handling of Unicode characters ð, Å, å
* Fix double handling of ð (math maps to \eth, not special Unicode character)
* Remove Åå special math handling, thanks to #1125
* Forbid extraLatin when unicodeTextInMathMode is false
