Fast math typesetting for the web.
e68cc472c6
Make error messages from the lexing and parsing stages be a bit more helpful. If
provided with the input and a position, the error will display the error
position, and the nearby input with the error position underlined (yay combining
marks). Also, standardize the errors a bit (remove doubled "Error:" strings)
Test plan:
- Make sure the errors look totally sweet (before: {F15602}, after: {F15603})
- Trigger every error (that can be triggered) in Parser, Lexer, and buildTree
using the inputs:
`a^`
`a_`
`a^x^x`
`a_x_x`
`\color f`
`\blue `
`\Huge`
`\llap`
`\text`
`\dfrac`
`\dfrac{x}`
`\d`
`\blue{`
`\color{#f`
`{\Huge{x}}`
- See that the tests still work
Auditors: alpert
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||
|---|---|---|
| build | ||
| static | ||
| test | ||
| .arcconfig | ||
| .gitignore | ||
| buildTree.js | ||
| domTree.js | ||
| fontMetrics.js | ||
| katex.js | ||
| Lexer.js | ||
| LICENSE.txt | ||
| Makefile | ||
| metric_parse.rb | ||
| Options.js | ||
| package.json | ||
| ParseError.js | ||
| Parser.js | ||
| parseTree.js | ||
| README.md | ||
| server.js | ||
| Style.js | ||
| symbols.js | ||
| utils.js | ||
KaTeX
Fast math!
To run locally
make setup
make serve
Perceptual diff
make pdiff