chroma-markdown/vendor/github.com/alecthomas/chroma/lexers/README.md

Lexer tests

The tests in this directory feed a known input testdata/<name>.actual into the parser for <name> and check that its output matches <name>.exported.

Running the tests

Run the tests as normal:

go run ./lexers

Updating the existing tests

You can regenerate all the test outputs

RECORD=true go test ./lexers