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nushell/TODO.md
JT 4841d62d76 Add some improvements to errors
2021-09-21 16:03:06 +12:00

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Todo

  • Env shorthand
  • String interpolation
  • Aliases
  • Env vars
  • Sub commands
  • Floats
  • Tests
  • Decl requires $ but shouldn't
  • alias highlighting at call site
  • refactor into subcrates
  • subcommand alias
  • type inference from successful parse (eg not List<unknown> but List<int>)
  • parsing tables
  • Block params
  • Ranges
  • Column path
  • ...rest without calling it rest
  • Iteration (each) over tables
  • Row conditions
  • Simple completions
  • Detecting $it currently only looks at top scope but should find any free $it in the expression (including subexprs)
  • Signature needs to make parameters visible in scope before block is parsed
  • Support for $in
  • Value serialization
  • Handling rows with missing columns during a cell path
  • Error shortcircuit (stopping on first error)
  • ctrl-c support
  • operator overflow
  • finish operator type-checking
  • Source
  • Overlays (replacement for autoenv)
  • Externals
  • let [first, rest] = [1, 2, 3] (design question: how do you pattern match a table?)

Maybe:

  • default param values?
  • Unary not?