add #lang iracket/lang, support for configuring language - Githubissues

rmculpepper / iracket

Jupyter kernel for Racket

BSD 3-Clause "New" or "Revised" License

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add #lang iracket/lang, support for configuring language #9

Closed rmculpepper closed 4 years ago

rmculpepper commented 4 years ago

This PR allows notebooks to switch languages (both initial environment and reader) for subsequent evaluations.

Compared to #2 and #5, this PR

does not require changes to registration of kernel with Jupyter
allows language configuration to be done at the notebook level
makes the inconsistency between the #lang (module-based) treatment of languages and the top-level/REPL treatment explicit