anomalyco / anomalyco/opencode
Backspace broken in Warp since v0.2026.08.12
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@simonklee is already working on this.
Since Aug 17, 2026.
- Dominant language
- TypeScript
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- 209k
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Description
Description
Warp's Aug 12 release (PR #14012) changed KKP encoding so plain backspace now sends \x1b[127u instead of 0x7f. OpenCode's input_backspace binding doesn't handle the CSI-u form, so backspace does nothing in the prompt. ctrl+h works as a workaround. Affects any terminal that correctly implements KKP backspace encoding.
Plugins
No response
OpenCode version
0.2026.08.12
Steps to reproduce
- open
opencode - type something
- try to use backspace to delete it 😦
Screenshot and/or share link
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Operating System
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Terminal
No response
Contributor guide
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