IME input is not correct (too many insertions into the editor)

描述

貢獻者指南

技術棧

javascript

領域

frontendinternationalization

議題類型

bug

難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。

3

預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。

1-3 hours

活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。

stale

清晰度議題是否清楚說明預期改動、驗收標準和下一步。

needs investigation

前置要求

familiarity with DOM eventsunderstanding of IME composition

新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。

60

研究方向

Investigate how the editor handles input events, specifically composition events (compositionstart, compositionupdate, compositionend). The issue likely arises because intermediate IME keystrokes are being inserted into the editor before the composition is finalized. Look at the event handling code in the repository, such as files related to editor input and DOM interaction. Check if there is any handling for 'beforeinput' or 'input' events that might need to be suppressed during composition.