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fix: emoji text wrapping crash in pi-tui

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Fixed crash when rendering text containing emojis followed by long content.
The breakLongWord function was iterating over UTF-16 code units instead of
grapheme clusters, causing emojis (surrogate pairs) to be miscounted during
line wrapping. Now uses Intl.Segmenter to properly handle multi-codepoint
characters.
This commit is contained in:
Mario Zechner 2025-11-26 23:55:01 +01:00
parent 5b940c2686
commit e7c48e33a2
3 changed files with 48 additions and 8 deletions
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packages/coding-agent/CHANGELOG.md
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@ -4,6 +4,7 @@
### Fixed
- **Emoji Text Wrapping Crash**: Fixed crash when rendering text containing emojis (e.g., 😂) followed by long content like URLs. The `breakLongWord` function in `pi-tui` was iterating over UTF-16 code units instead of grapheme clusters, causing emojis (which are surrogate pairs) to be miscounted during line wrapping. Now uses `Intl.Segmenter` to properly handle multi-codepoint characters.
- **Footer Cost Display**: Added `$` prefix to cost display in footer. Now shows `$0.078` instead of `0.078`. ([#53](https://github.com/badlogic/pi-mono/issues/53))
## [0.9.3] - 2025-11-24