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Pressing Ctrl+C in input field outputs ANSI escape sequences/garbled text

Open nibaijing opened this issue 1 week ago • 1 comments

Description

Environment:

Application: opencode (Sisyphus)

Shell: Windows PowerShell

OS: Windows 11

Model: gemini-1.5-flash-8b

Description: When attempting to use the Ctrl+C keyboard shortcut within the opencode input field (specifically while using the Sisyphus interface), the terminal outputs a long string of garbled ANSI escape codes (e.g., [555;20;24M...) instead of copying text or sending an interrupt signal.

Steps to Reproduce:

Open opencode in a Windows PowerShell terminal.

Navigate to the input/chat box.

Press Ctrl+C.

Observe the garbled text outputting at the command prompt.

Expected Behavior: The shortcut should either copy the selected text or clear the current input line without printing raw terminal escape sequences.

Actual Behavior: A long string of numeric ANSI codes is printed to the terminal, making the interface difficult to use and cluttering the command line.

Image

Plugins

oh-my-opencode

OpenCode version

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Steps to reproduce

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Screenshot and/or share link

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Operating System

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Terminal

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nibaijing avatar Jan 06 '26 08:01 nibaijing