microsoft / microsoft/terminal

Strange behavior of buffer of CJK letters?

Open
#10,851 8 comments 0 reactions 0 assignees View on GitHub
Area-Output Issue-Bug Priority-2 Product-Terminal
Dominant language
C++
Stars
105k
Forks
9.6k
Avg merge
3d 17h
Merged PRs (30d)
29

Description

### Windows Terminal version (or Windows build number)

1.9.1942.0

### Other Software

fzf

### Steps to reproduce

Run `fzf` in folders with many files with CJK names, and search anything.

### Expected Behavior

Display correctly. (Maximize then restore can also make it correct.)

### Actual Behavior

屏幕截图 2021-08-03 010223

Contributor guide

Open the contributing guide

Research direction

Run fzf in Windows Terminal 1.9.1942.0 from a folder containing many files with CJK names, then search and compare the display before and after maximizing and restoring the window. Trace the terminal rendering path responsible for CJK text and verify that the buffer displays correctly without requiring a resize.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
cli, internationalization
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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