* Adding support for SansSerif-Bold
* Updating to include SansSerif Italic.
* WIP
* Working text stacking
* More robust screenshot.
* Don't want to break users :)
* Updating per PR comments.
* Fixing Unicode and updating snapshots.
* Adding suggested tests.
* Opting to use old method for unit testing.
* Adding TODO
* Implement \verb
* Implement @gagern's comments
* \verb: look up characters one at a time.
* Add screenshot test for \verb
* Add error tests for \verb
* Include space symbol in typewriter font, and fix single quotes
This is based on https://github.com/Khan/MathJax-dev/pull/2
which hasn't been accepted yet at the time this commit is made.
* Add \verb* tests
* \verb should use Typewriter-Regular font!
* Switch \verb to use text mode and no-break space.
* Screenshot update with Typewriter-Regular
* \verb test: fix *, add commas to make spaces clear
* Fix spaces and style handling
* Implement @kevinbarabash's comments
* Make error clearly an assertion failure
* verb screenshot for Chrome
We had some duplicate mappings in mappings to start with. Now we have some
code to complain loudly about these, and all currently existing duplicates
have been dealt with.
We also had a problem where in some Python dict, existing stuff was using
strings as keys while new data would use numeric indices, thus not
overwriting the previous value. Now we always use strings as keys.
Along the road, the italic dotless i and j symbols were changed
so that they now are taken from cmmi10 instead of cmti10.
Summary:
Instead of using the metrics from our generated TTF files, use the fonts that
TeX ships with. Pull the mapping out of the MathJax-dev repo from makeFF to get
the correct mapping of metrics to font characters, and use our own tfm reader to
extract metrics out of the tfm files into a useable format. Add a README and
Makefile rule to make this process easier in the future.
Also remove the silly 0.05em we put on supsubs because our italic correction
works now.
Test Plan:
- Run huxley tests, see that changes are because of font metric changes.
- See that the extension piece of `\bigl |` now extends above the top, as it is
supposed to.
Reviewers: alpert
Reviewed By: alpert
Differential Revision: http://phabricator.khanacademy.org/D12867
