mobile-shell / mobile-shell/mosh

Feature request: undercurl support

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Dominant language
C++
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Forks
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Description

Many text editors, like Neovim and Helix, use undercurls to highlight errors. It would be nice to have support for undercurls in Mosh.

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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 locating Mosh's terminal rendering and existing underline handling. Determine how undercurl styling should be represented and rendered, then verify that editors such as Neovim and Helix display error highlights correctly through Mosh.

Written by the indexing model from the issue text.

Assessment

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

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