mobile-shell / mobile-shell/mosh

Weechat rendering issue when connected via Mosh

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#1,290 3 comments 0 reactions 0 assignees View on GitHub

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Dominant language
C++
Stars
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Forks
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Description

Connection via Mosh (vertical line is rendered as X's):

image

Connection via SSH (no issue):

image

Connection via Eternal Terminal (no issue):

image

Client is Ubuntu WSL 22.04 on Windows 10, Mosh 1.3.2-2.1ubuntu1, Windows Terminal
Server is Ubuntu Server 22.04 (tested on both ARM64 and AMD64 servers), Mosh 1.3.2-2.1ubuntu1

using LC_ALL=C.UTF-8 on both sides

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 reproducing the Weechat rendering difference with Mosh in the listed Ubuntu WSL, Windows Terminal, and server environments, comparing it with SSH and Eternal Terminal. Trace the Mosh terminal-rendering path and determine why vertical lines become X's; done means the same vertical line renders correctly over Mosh.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
cli
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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