suzanne.soy/scribble-math
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Author SHA1 Message Date
Davide P. Cervone
55c88eb608 Fix HTML-CSS bounding boxes for annotation-xml nodes when used illegally as first semantics child. 2015-04-13 17:59:59 -04:00
Davide P. Cervone
3beda8db4e Properly set displaystyle and scriptlevel, and make sure the contents is enclosed in a single element. Resolves both parts of issue #1152, but at the cost of possibly redundent mstyle elements. These could be filtered out in the combineRelations() post-filter, when we can check if the displaystyle and script levels need setting. 2015-04-13 17:33:44 -04:00
Davide P. Cervone
dbe594872f Avoid infinite loop when \mathchoice is used in munderover. Resolves issue #1151. 2015-04-13 17:30:12 -04:00
Davide P. Cervone
4a4221b78b Make sure that unknown characters in an mrow force the mrow to be measured. Resolves issue #1163. 2015-04-13 17:18:07 -04:00
Davide P. Cervone
b8a48d9cd7 Properly measure final HTML-CSS output to make sure we have the right size. Resolves issue #1158. 2015-04-13 16:15:07 -04:00
Peter Krautzberger
e8a6498405 fix Readme: bad links to documentation 
Thanks to @berdario for providing this fix.
 2015-04-13 16:56:41 +02:00
Davide P. Cervone
c5b2aa2515 Round height and depth of final SVG element to pixel size in order to try to get the baseline right. Resolves issue #995 (I hope). 2015-04-10 16:30:30 -04:00
Davide P. Cervone
ea697f335a Make text-based close boxes appear closer to the original versions, and remove data URI for image in MathEvents. One motivatino for the change is the mobile menu close icon needs a background, which was missing in the previous version. 2015-04-09 14:58:24 -04:00
Emily Eisenberg
e239f6cc84 Merge pull request #218 from TBRSS/master 
Protect elements inside .katex from inheriting text-indent.
 2015-04-08 17:14:33 -07:00
Paul M. Rodriguez
5b8434bbe2 Protect elements inside .katex from inheriting text-indent. 2015-04-08 18:20:15 -05:00
Davide P. Cervone
c994ee9994 Make zoom box handle overlaps properly, and position full-width tables better. 2015-04-08 10:48:40 -04:00
Davide P. Cervone
02066cb7cc Handle explicit line breaks (this were being skipped if linebreak wasn't set to automatic). 2015-04-08 09:40:44 -04:00
Ben Alpert
0f6530096b Don't slice in lexer 
Summary: Theoretically this allocates way less. In practice it seems to be exactly the same speed.

Test Plan: make test

Reviewers: emily

Reviewed By: emily

Differential Revision: https://phabricator.khanacademy.org/D16621
 2015-04-06 10:39:39 -07:00
Ben Alpert
b2fbd08871 Update README.md 2015-04-03 20:48:51 -07:00
Davide P. Cervone
24861d0205 Adjust bbox for \vecenter when it is repositioned 2015-04-03 15:37:15 -04:00
Davide P. Cervone
13e92c2813 Handle negative skips properly (have mrow append to the right). 2015-04-02 16:13:18 -04:00
Davide P. Cervone
3c47494d28 Handle empty table cells (still need to do something about setting the widths of columns with no entry in the top row). 2015-04-02 16:12:35 -04:00
Davide P. Cervone
7343e81dba Handle combining characters so that they work in IE. 2015-04-02 14:30:45 -04:00
Davide P. Cervone
3270781b2c Avoid crashing in IE8, but still need to make EOT fonts in order for it tow work. 2015-04-02 13:45:34 -04:00
Davide P. Cervone
1e214fca3f Merge pull request #1097 from mathjax/issu844 
composer.json author info
 2015-04-02 08:22:31 -04:00
Peter Krautzberger
7395bbbb3d Merge pull request #1148 from jaredwindover/dev_Preview_Patch 
Retypeset if changes while typesetting
 2015-04-02 13:48:15 +02:00
Davide P. Cervone
7e52f9edd1 Make sure we set relative mtable widths when needed. 2015-04-01 19:11:03 -04:00
Emily Eisenberg
dbc658f748 Release 0.3.0 2015-04-01 15:59:49 -07:00
Emily Eisenberg
cd9bca4a89 Add basic auto-render extension 
Summary:
Add an auto-render extension to render math on a page. It
exposes a global function (maybe we should attach it to `katex`?) to
render math in an element. It comes with a README on how to use it.
Also, make `make build` build the minified file.

Fixes #26

Test Plan:
 - Visit http://localhost:7936/contrib/auto-render/
 - See that all of the math renders correctly
 - `make test`

Reviewers: alpert, kevinb

Reviewed By: kevinb

Differential Revision: https://phabricator.khanacademy.org/D16620
 2015-04-01 15:57:10 -07:00
Davide P. Cervone
bfe88a01a2 Make nodes starting with 'mxj-' count as having isMathJax set. 2015-04-01 18:56:27 -04:00
Davide P. Cervone
9b37d422b4 Don't use negative depths (Safari doesn't handle it properly), so store an extra bbox parameter that gives the negative depth and adjust for it in munderover, where it makes a difference. Might want to do this in mtable as well. 2015-04-01 18:43:00 -04:00
Emily Eisenberg
99a81aca50 Fix the greediness of the \color function 
Summary:
The greediness of the `\color` function wasn't set correctly,
leading to expressions like `\color{red}\text{a}` parsing correctly,
when they shouldn't. (This is based on how MathJax parses, since TeX
doesn't have a `\color` function, so MathJax is the standard).

Test Plan:
 - Make test
 - See that `\color{red}\text{a}` doesn't parse (like MathJax)
 - See that `\color{red}{\text{a}}` does parse (like MathJax)
 - See that `\color{red}\frac12` doesn't parse (like MathJax)
 - See that `\color{red}{\frac12}` does parse (like MathJax)
 - See that `\red\text{a}` doesn't parse (like MathJax)
 - See that `\red{\text{a}}` does parse (like MathJax)
 - See that `\red\frac12` doesn't parse (like MathJax)
 - See that `\red{\frac12}` does parse (like MathJax)

Reviewers: alpert

Reviewed By: alpert

Differential Revision: https://phabricator.khanacademy.org/D17130
 2015-04-01 15:29:04 -07:00
Davide P. Cervone
b917b1a0c5 Get the font name right in the @font-face directivs. (argh) 2015-04-01 17:15:03 -04:00
Davide P. Cervone
47928642a2 Add support for displayIndent and displayAlign 2015-04-01 13:09:49 -04:00
Davide P. Cervone
cdbe31db43 Add support for linebreaking in mmultiscripts 2015-04-01 12:39:08 -04:00
Davide P. Cervone
6d637bb391 Handle linebreaking in msubsup. 2015-04-01 12:11:19 -04:00
Davide P. Cervone
2b3cb0cb0d Add preliminary support for line breaking. Still need to handle the compound constructs like msubsup, munderover, mfenced, etc. as special cases. 2015-04-01 11:27:08 -04:00
Jared Windover
c3ed6ec086 Making dpvc's changes 2015-03-31 16:35:03 -04:00
Davide P. Cervone
4a8cb8ad5b Don't need to do anything special to handle stretchy cores. 2015-03-30 13:57:00 -04:00
Davide P. Cervone
06534d81a1 Add support for menclose elements 2015-03-30 13:45:19 -04:00
Ben Alpert
379b98880d Merge pull request #214 from fkling/misc_symbol 
Add \# and \& to AMS misc symbols
 2015-03-30 10:19:18 -07:00
Felix Kling
d9dedeaab8 Add \# and \& to AMS misc symbols 
Those symbols are listed in
ftp://ftp.ams.org/pub/tex/doc/amsmath/short-math-guide.pdf, section 3.6
 2015-03-30 10:14:29 -07:00
Davide P. Cervone
e78aa248f4 Add support for maction 2015-03-30 09:41:04 -04:00
Davide P. Cervone
577b37ee60 Make mtable row and column lines extend through frame spacing even when no frame is used (consistent with HTMLCSS and SVG output) 2015-03-29 08:08:18 -04:00
Davide P. Cervone
9b4107f3b4 Better spacing for munderover, and improved CHTMLdrawBBox. 2015-03-29 07:49:58 -04:00
Davide P. Cervone
3ec5d396a3 Save the label width before changing the state. 2015-03-28 12:23:50 -04:00
Davide P. Cervone
9a5928be6e Add fuller support for mtables and their attributes. 2015-03-28 11:39:45 -04:00
Davide P. Cervone
9b0378af9b Don't need SCRIPTFACTOR or MJXc-script CSS now that the scaling is done explicitly. 2015-03-24 12:30:15 -04:00
Davide P. Cervone
ac30932664 Make merror use surrounding font rather than MathJax fonts, and handle size of unknown text properly. 2015-03-21 08:15:45 -04:00
Davide P. Cervone
ed7807ac36 Handle stretchy bases in mmultiscripts 2015-03-21 07:16:46 -04:00
Davide P. Cervone
51742a79cc Copy scaling factors to new bbox in mpadded. 2015-03-21 07:16:17 -04:00
Davide P. Cervone
d2fd86b75a If the container's width is 0, also check for max-width before looking at parent element (finds container width better). 2015-03-20 13:54:54 -04:00
Davide P. Cervone
75baf0e3ce Add scaling to match surrounding font, add equation chunking, and fix some issues with zooming. 2015-03-20 11:20:04 -04:00
Ben Alpert
09f6451b50 Only reference distributed fonts 
Summary: Fixes #207.

Test Plan: Crossed fingers.

Reviewers: emily

Reviewed By: emily

Differential Revision: https://phabricator.khanacademy.org/D16871
 2015-03-19 19:35:34 -07:00
Davide P. Cervone
8dd6d3329a Remove debugging bounding box for mmultiscripts. 2015-03-19 17:58:50 -04:00