Added metacommand `:list`

elm-lang / elm-repl

A REPL for Elm

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

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Open alex-ozdemir opened 6 years ago

alex-ozdemir commented 6 years ago

:list allows the user to get a list of all variables they have defined.

Credits to @jwarley as well.

process-bot commented 6 years ago

Thanks for the pull request! Make sure it satisfies this checklist. My human colleagues will appreciate it!

Here is what to expect next, and if anyone wants to comment, keep these things in mind.