12 Commits

Author	SHA1	Message	Date
Emily Eisenberg	975234e813	Fix some minor things ... Summary: Fix llap/rlap again, fix lexing errors Auditors: alpert	2013-07-15 12:12:15 -07:00
Ben Alpert	09311de814	Add Greek letters ... Summary: Fixes T1190. Test Plan: `\alpha \beta \gamma \delta \epsilon \varepsilon \zeta \eta \theta \vartheta \iota \kappa \lambda \mu \nu \xi \omicron \pi \varpi \rho \varrho \sigma \varsigma \tau \upsilon \phi \varphi \chi \psi \omega \Gamma \Delta \Theta \Lambda \Xi \Pi \Sigma \Upsilon \Phi \Psi \Omega` Reviewers: emily Reviewed By: emily Maniphest Tasks: T1190 Differential Revision: http://phabricator.khanacademy.org/D3054	2013-07-14 22:54:01 -07:00
Ben Alpert	a5840aae4b	Add more symbols ... Summary: ', \angle, \circ, \gets, \infty, \leftarrow, \prime, \rightarrow, \times, \to Fixes T1191. Reviewers: emily Reviewed By: emily Maniphest Tasks: T1191 Differential Revision: http://phabricator.khanacademy.org/D3053	2013-07-14 22:53:43 -07:00
Ben Alpert	ed9d62d98c	Inherit fraction bar color from surrounding text ... Test Plan: Fractions look okay in Chrome, Firefox, IE. Reviewers: emily Reviewed By: emily Differential Revision: http://phabricator.khanacademy.org/D3051	2013-07-14 22:41:03 -07:00
Ben Alpert	e29fe0c683	Grosser color support for prettier results ... Test Plan: `\orange{x}\blue{-4}`, `\orange{x-}\blue{-4}` look the same after desaturation as `x-4` and `x--4`. In addition, `\orange{x}\blue{{-4}}` looks appropriately atrocious (i.e., has no space whatsoever). Reviewers: emily Reviewed By: emily Differential Revision: http://phabricator.khanacademy.org/D3050	2013-07-14 21:34:05 -07:00
Ben Alpert	e472b0ba9d	Add TeX style support ... Test Plan: `\blue\frac12 + \frac{2(y-z)}{2+\frac1{7+\frac31}} \div \orange{\arctan x^{2+\frac43}_{2}} * 2^{2^{2^2}}` looks reasonable, as does `\blue\frac12 + \dfrac{2(y-z)}{2+\frac1{7+\frac31}} \div \orange{\arctan x^{2+\frac43}_{2}} * 2^{2^{2^2}}`. Reviewers: emily Reviewed By: emily Differential Revision: http://phabricator.khanacademy.org/D3047	2013-07-14 16:55:46 -07:00
Emily Eisenberg	ed82784cba	Non-capturing regex, don't catch some exceptions ... Auditors: alpert	2013-07-13 20:55:35 -07:00
Emily Eisenberg	a831e94a51	Remove dependency on underscore ... Summary: Remove all uses of underscore. For the things we actually need, make a "util" file and put them in there. Test Plan: Make sure the test still succeed, and that the main page still works. Reviewers: alpert Reviewed By: alpert Differential Revision: http://phabricator.khanacademy.org/D3043	2013-07-13 20:42:19 -07:00
Emily Eisenberg	0da85483c4	Remove Parser options usage ... Summary: Now, have katex catch and print exceptions instead of the parser Auditors: alpert	2013-07-13 18:15:17 -07:00
Emily Eisenberg	4122fa2b99	Rewrite the parser ... Summary: Make our own parser that doesn't use jison, so that we can handle funny TeX syntax, and to make it smaller. Test Plan: Make sure the tests pass with the new parser. Reviewers: alpert Reviewed By: alpert Differential Revision: http://phabricator.khanacademy.org/D3029	2013-07-12 23:16:30 -07:00
Emily Eisenberg	507a552ffd	Add some basic testing using jasmine ... Summary: Make some tests that test the parser. So far, there are no DOM tests, but maybe later. Test Plan: Run `make serve` and then visit `/test/test.html`. Make sure all the tests pass. Reviewers: alpert Reviewed By: alpert Differential Revision: http://phabricator.khanacademy.org/D2987	2013-07-11 18:32:44 -07:00
Emily Eisenberg	adb8b5d671	Rename everything to KaTeX ... Summary: Rename all instances of mjlite -> katex Test Plan: Run the local server, make sure things still work. Reviewers: alpert Reviewed By: alpert Differential Revision: http://phabricator.khanacademy.org/D2977	2013-07-10 14:08:50 -07:00