* \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
* 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
