reasonml / reasonml/reason

Refmt doesn't line break for long function arguments + single body item

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KIND: FEATURE REQUEST Printer
Dominant language
OCaml
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Description

let f = (someVariable1, someVariable2, someVariable3, someVariable4, someVle5) => "hiiiiiiiiiiiiiiiiiiiiiiiiiii";

Should line break

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by running refmt on the Reason snippet in the issue and compare its output with the requested line breaking. Trace the formatter entry point responsible for function arguments and single-item bodies; done means the example is formatted with the expected line breaks and existing formatter behavior remains intact.

Written by the indexing model from the issue text.

Assessment

Tech stack
ocaml
Domain
tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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