[JavaZeroo]

内容

给 Qt 终端加可选的 IME 观测（默认关闭，未设置的运行不写任何文件）：

• 环境变量 TERMFORGE_QT_IME_LOG 指定 JSONL 路径；
• 每个 inputMethodEvent 记录一行：kind（preedit / commit / cancel）、bytes、UTF-8 十六进制；
• 只观测，不改变发送逻辑。

真机验证（隔离 VM，固定微软拼音，我们的 Qt 应用）

把应用部署到 VM 后聚焦窗口，用 keybd_event 发送 n i h a o 与空格选择候选，得到完整序列：

{"kind":"preedit","bytes":1,"utf8":"6e"}
{"kind":"preedit","bytes":2,"utf8":"6e69"}
{"kind":"preedit","bytes":4,"utf8":"6e692768"}
{"kind":"preedit","bytes":5,"utf8":"6e69276861"}
{"kind":"preedit","bytes":6,"utf8":"6e692768616f"}
{"kind":"cancel","bytes":0,"utf8":""}
{"kind":"commit","bytes":6,"utf8":"e4bda0e5a5bd"}

逐行含义：组合串从 n 增长到 ni'hao（6e692768616f），随后组合被清空（cancel），最后提交「你好」（e4bda0e5a5bd）。

即：真实系统输入法在我们的应用里完成了组合 → 取消 → 提交，且提交的正是 UTF-8 的「你好」。

边界

• 只证明事件序列与提交字节；候选窗位置/身份、不同 DPI、完整字形仍属 [R2][输入验收] Qt IME 候选窗与固定拼音交叉验证 #155/[R2-08][显示] 明确字体网格并验收真实 DPI 与跨显示器切换 #31 剩余项；
• 提交是否被 shell 接收还需终端回显核对，本 PR 不复述为呈现验收。

Refs #155

[chatgpt-codex-connector]

Codex Review Summary

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Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-29T21:19:57.434754Z	57df48a	PR opened

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[chatgpt-codex-connector]

💡 Codex Review

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Reviewed commit: 57df48a8e0

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Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
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• Comment "@codex review".

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[chatgpt-codex-connector]

Distinguish composition commits from cancellations in the log

When logging is enabled, committing an active composition with an empty preedit and nonempty commit string produces both a cancel record and a commit record for the same event. This occurs in the existing src/qt/shell_smoke.cpp sequence that sends composing followed by committed; no cancellation actually occurs. Consequently, the diagnostic output cannot reliably distinguish successful composition completion from cancellation, undermining the IME evidence this change is intended to collect. Check the commit string before classifying an empty preedit as cancellation, or record the event's preedit and commit fields together without inferring a cancellation.

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