cmderdev / cmderdev/cmder

[Bug] The displaying chars are superposed.

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🐛 Type: Bug 👆 ConEmu 🤝 Help wanted
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Description

Version Information
Cmder version: 1.3.20.151
Operating system: win10 Microsoft Windows [Version 10.0.17763.3887]
Cmder Edition

Cmder Mini

Description of the issue

The displaying chars are superposed when there are some tab between char and the specific line is longer than cmder display window.

How to reproduce
  1. open cmder in a a small window
  2. cat f-jl-py.csv. I will upload the jl file.
Additional context

The file is here:
f-jl-py.csv

If you use the largest window the glitch will disappear.

The glitch(in the small cmder window):
image

The good one(after maximize the cmder window) :
image

Checklist
  • I have read the documentation.
  • I have searched for similar issues and found none that describe my issue.
  • I have reproduced the issue on the latest version of Cmder.
  • I am certain my issues are not related to ConEmu, Clink, or other third-party tools that Cmder uses.

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

Reproduce the overlap in Cmder Mini on Windows by opening a small window and running cat f-jl-py.csv, then compare it with the maximized-window output. Done means tab-containing lines longer than the display no longer render superposed characters.

Written by the indexing model from the issue text.

Assessment

Domain
cli, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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