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codex/codex-rs/tui
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Yuvraj Angad Singh b4ffb2eb58 fix(tui): increase paste burst char interval on Windows to 30ms (#9348)
## Summary

- Increases `PASTE_BURST_CHAR_INTERVAL` from 8ms to 30ms on Windows to
fix multi-line paste issues in VS Code integrated terminal
- Follows existing pattern of platform-specific timing (like
`PASTE_BURST_ACTIVE_IDLE_TIMEOUT`)

## Problem

When pasting multi-line text in Codex CLI on Windows (especially VS Code
integrated terminal), only the first portion is captured before
auto-submit. The rest arrives as a separate message.

**Root cause**: VS Code's terminal emulation adds latency (~10-15ms per
character) between key events. The 8ms `PASTE_BURST_CHAR_INTERVAL`
threshold is too tight - characters arrive slower than expected, so
burst detection fails and Enter submits instead of inserting a newline.

## Solution

Use Windows-specific timing (30ms) for `PASTE_BURST_CHAR_INTERVAL`,
following the same pattern already used for
`PASTE_BURST_ACTIVE_IDLE_TIMEOUT` (60ms on Windows vs 8ms on Unix).

30ms is still fast enough to distinguish paste from typing (humans type
~200ms between keystrokes).

## Test plan

- [x] All existing paste_burst tests pass
- [ ] Test multi-line paste in VS Code integrated PowerShell on Windows
- [ ] Test multi-line paste in standalone Windows PowerShell
- [ ] Verify no regression on macOS/Linux

Fixes #2137

Co-authored-by: Josh McKinney <joshka@openai.com>
b4ffb2eb58 ยท 2026-02-11 10:31:30 -08:00
History
..
2025-09-15 00:42:53 -07:00
2026-02-10 18:50:11 -08:00
2025-08-18 16:02:25 +00:00