leanprover / leanprover/lean4

Make `trace.Elab.info` a proper message

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Description

We should move all *Info.format functions to MessageData instead so options like pp.raw and pp.raw.showInfo are heeded correctly.

Contributor guide

Open the contributing guide

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 with trace.Elab.info and locate the *Info.format functions and MessageData definitions. Check how pp.raw and pp.raw.showInfo are handled, then verify that moving formatting there makes those options apply consistently to trace.Elab.info messages.

Written by the indexing model from the issue text.

Assessment

Domain
compilers
Issue type
Refactor
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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