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Control+Space (aka C-@ aka NUL) is not being sent #16760

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opened 2026-01-31 05:22:03 +00:00 by claunia · 0 comments
claunia commented 2026-01-31 05:22:03 +00:00
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Originally created by @eej71 on GitHub (Feb 12, 2022).

Windows Terminal Preview Version: 1.13.10395.0

Windows Version: [Version 10.0.19043.1466]

User Action:
Connect to a bash prompt. Run od -c to see the exact characters that are received.
Type in Control '@' (Control Shift 2 on a US keyboard)

Expected Result:
The od -c invocation should look like this.

od -c
^@^@^@^@^@^@
0000000  \0  \0  \0  \0  \0  \0  \n

That's the output that I receive when I do the test through putty.

Actual Result:
Nothing. The invocation of od -c is unaware that anything has been sent.

Comments:
I know this issue has some history so I can appreciate if its something that is not easily resolved.

Originally created by @eej71 on GitHub (Feb 12, 2022). **Windows Terminal Preview Version**: 1.13.10395.0 **Windows Version**: [Version 10.0.19043.1466] **User Action**: Connect to a bash prompt. Run od -c to see the exact characters that are received. Type in Control '@' (Control Shift 2 on a US keyboard) **Expected Result**: The `od -c` invocation should look like this. ``` od -c ^@^@^@^@^@^@ 0000000 \0 \0 \0 \0 \0 \0 \n ``` That's the output that I receive when I do the test through putty. **Actual Result**: Nothing. The invocation of `od -c` is unaware that anything has been sent. **Comments**: I know this issue has some history so I can appreciate if its something that is not easily resolved.
claunia added the Resolution-Duplicate label 2026-01-31 05:22:03 +00:00
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Reference: starred/terminal#16760
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