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Author SHA1 Message Date
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
Peter Krautzberger
8484e90345 #1100/#1088: convert MenuArrow-15.png to base64 and drop it 2015-03-19 22:20:30 +01:00
Davide P. Cervone
a659ffd62d Add mmultiscript support 2015-03-19 17:02:48 -04:00
Peter Krautzberger
bbd05107a7 #1100 add cursor:pointer to MathJax_Menu_Close class 2015-03-19 21:10:16 +01:00
Peter Krautzberger
2abf1649ee 1100: code clean up 2015-03-19 21:03:31 +01:00
Davide P. Cervone
a4872ff48d Handle HoverBBox (modulo getting em size mesurements) 2015-03-18 17:19:59 -04:00
Davide P. Cervone
e24c7996fe Fix bboxes (again) when mathsize is used, and fix the ID's when zooming. 2015-03-18 17:05:11 -04:00
Davide P. Cervone
fff2255bae Adjsut merror bounding box to match default CSS. 2015-03-18 14:54:33 -04:00
Davide P. Cervone
4ee1aa59e7 Add support for mglyph 2015-03-18 14:43:54 -04:00
Davide P. Cervone
f5103c709a Add support for annotation-xml used illegally as first child of semantics. 2015-03-18 14:03:42 -04:00
Davide P. Cervone
ed85cf61ee Fix HTML-CSS bounding boxes for annotation-xml nodes when used illegally as first semantics child. 2015-03-18 13:04:52 -04:00
Davide P. Cervone
640b0d5f16 Add support for <ms> element 2015-03-18 12:13:32 -04:00
Davide P. Cervone
f64e50f9eb Use BBOX.updateFrom() in semantics, and handle mstyle with no children. 2015-03-18 11:28:17 -04:00
Davide P. Cervone
95f632a6bd Add autoload ability and stubs for the elements that need autoloading. 2015-03-18 11:23:45 -04:00
Davide P. Cervone
ef47023ba6 Handle bold accents (and potentially, stretchy characters). 2015-03-18 11:01:37 -04:00
Davide P. Cervone
548eba8ef0 Fix regression where bounding boxes aren't adjusted for mathsize 2015-03-18 10:43:51 -04:00
Davide P. Cervone
0306af8564 Use flushText() rather than adding the text by hand. 2015-03-17 12:31:09 -04:00
Davide P. Cervone
87abfa1085 Use removedStyles when checking for font-based variant. 2015-03-17 12:27:14 -04:00
Davide P. Cervone
e971f875d4 Handle stretchy embellished operators. 2015-03-17 12:15:04 -04:00
Davide P. Cervone
6478163a39 Make mn handle italic correction and skew like mn does. 2015-03-17 07:09:06 -04:00
Peter Krautzberger
df17921e8b WIP #1088: change submenu indicators to a more common Unicode point 2015-03-17 11:32:38 +01:00
Davide P. Cervone
0020f2a822 Adjust CHTMLhandleScale() so that \large, etc. affect fractions and other such constructs. (Do the scaling on the mstyle element rather than the individual token elements.) 2015-03-17 06:29:50 -04:00
Peter Krautzberger
f739e64131 WIP for #1088: switch from PNG to \&times; 2015-03-17 11:20:49 +01:00
Davide P. Cervone
b7868268f9 Handle mathsize, fontsize, style=font-size, setting scriptlevel, and other size changing functions. Get proper bounding boxes for these, and store the scale in the bbox object so that we can refer to it during bbox computations. 2015-03-16 19:25:27 -04:00
Davide P. Cervone
cc370bfcba spacing can be handled within the CHTMLdefaultNode() routine. 2015-03-16 12:00:10 -04:00
Davide P. Cervone
3205a1c1e8 Handle VCENTER TeXatom. 2015-03-16 11:03:52 -04:00