vercel / vercel/hyper

Re-printing in the same line doesn't work

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Dominant language
TypeScript
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Description

Windows 10 Pro 1803
Hyper 2.1.2
.hyper.js: https://gist.github.com/matteomeli/d85316c3d22306506ed38bb2c7a0966f


rustup-hyper-issue

As the image shows, when the output of a program (in this case rustup) tries to re-print on the same line it does not show correctly. Using the underlying powershell, it works fine.

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First steps

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  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

Reproduce the issue in Hyper 2.1.2 on Windows 10 Pro 1803 using rustup, then compare the same output in the underlying PowerShell. The issue is resolved when programs that repeatedly print on the same line render correctly in Hyper, matching PowerShell behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
powershell, typescript
Domain
cli, desktop
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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