Some characters are not displayed in the terminal #22195

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opened 2026-01-31 08:06:11 +00:00 by claunia · 0 comments
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Originally created by @nukoseer on GitHub (Aug 31, 2024).

Windows Terminal version

1.20.11781.0

Windows build number

10.0.19045.0

Other Software

No response

Steps to reproduce

Try to print 0x1F(▲) and 0x1E(▼) characters (in codepage 437) to the terminal. I can print 0xDA(┌) without any problem for example.

Expected Behavior

Characters should be displayed correctly.

This is an example program running directly in CMD:
https://github.com/user-attachments/assets/956b710e-2dbd-47c1-a321-d9f465072138

Actual Behavior

0x1F(▲) and 0x1E(▼) are not displayed but for example 0xDA(┌) is displayed.

Same program running in terminal:
https://github.com/user-attachments/assets/db0a348e-39d4-44b9-a03f-be014f7d8a0d

Originally created by @nukoseer on GitHub (Aug 31, 2024). ### Windows Terminal version 1.20.11781.0 ### Windows build number 10.0.19045.0 ### Other Software _No response_ ### Steps to reproduce Try to print `0x1F`(▲) and `0x1E`(▼) characters (in codepage 437) to the terminal. I can print `0xDA`(┌) without any problem for example. ### Expected Behavior Characters should be displayed correctly. This is an example program running directly in CMD: https://github.com/user-attachments/assets/956b710e-2dbd-47c1-a321-d9f465072138 ### Actual Behavior `0x1F`(▲) and `0x1E`(▼) are not displayed but for example `0xDA`(┌) is displayed. Same program running in terminal: https://github.com/user-attachments/assets/db0a348e-39d4-44b9-a03f-be014f7d8a0d
claunia added the Needs-TriageIssue-Bug labels 2026-01-31 08:06:11 +00:00
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Reference: starred/terminal#22195