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fix(client): the voice reads a stored reply's words, not its untrusted fence or its delegation trace - #1409

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Oct 28, 2026
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HugoXK:dev3/ready/voice-fence

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@HugoXK

@HugoXK HugoXK commented Oct 27, 2026 •

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fix(client): the voice reads a reply aloud through the row reader, not a chain of its own

Fixes #1405
Owner: Dev3
Reviewer: Reviewer
Written-by: Dev-3
Tip SHA: 158b7707e16c53ade290f9b81eb3abef810fde43
Base: 9b866a5c797e8efe95e445885b69da4b8ca5c35b (the branch is cut there; main has since moved to c1b9fd23 — #1552 and #1573 — and this branch merges into it with no conflict, checked with a real local merge)
Tree: fce7525ea4161f5eb6e8f3e1b2add15ac61c6d1e

The previous tips 150fdbd9 (base 7a4fa61e) and fce1d6ca (base 4d92f4f7) are superseded: both had gone dirty, and no part of their result is reused beyond this change. The change was replayed onto live main again after #1547/#1552/#1556 landed; the payload is unchanged (--numstat per file identical to fce1d6ca), and patches/ds-bot/0008-client-bundle.patch was rebuilt by hand as the smallest delta instead of by generate, which reorders the whole bundle diff (#P-59): it is +13/−4 against main, not the +708/−386 that generate writes on a clean main.

What changed

core/src/client/voice.js built the text it speaks itself: strip the header, then delete every character in [*_#>|~-]. <and"are not in that set and>is, so a stored remote line went out as<untrusted message from="User" B踢后测4 — the fence markers minus one bracket, plus the sealed text. The same string was the whole turn, so a delegation trace was read aloud verbatim; the outline stores a reply flattened onto one line (Chief → Product B踢后测4, the shape core/test/inbound-ui.test.js:47` pins), and the voice said the routing and the words as one sentence.

core/src/client/text.js now exports speechOf(text, names) beside readableLine. It reads the line the way a row reads it — readableLine drops the header, the untrusted fence and a delegation trace whose every hop is a known Bot name (#1395, #1408) — and then removes the Markdown a speech synthesiser would otherwise speak: a code fence, a link's target, emphasis marks, collapsed whitespace. voice.js calls speechOf(text, botNames(roster)), so the voice and the row preview read one chain, and an ordinary arrow line such as Settings → Models 页面 keeps its words instead of being read as 页面.

Two shapes now stay out of the ears, and the row preview agreed with them before this change: Chief → Product\nB踢后测4 and the flattened Chief → Product B踢后测4 are both spoken as B踢后测4; a line that is only a trace is spoken as nothing.

Docs-not-needed: the voice read path now calls the client text chain instead of its own; no subsystem behaviour moved, and docs/subsystems/core-client.md still describes the text helpers and voice mode as they are.

.github/** is untouched.

Verification at this tip

Tip SHA: 158b7707e16c53ade290f9b81eb3abef810fde43
Ran: TZ=UTC ARCH_DOCS_BASE=9b866a5c npm run verify at this tip; node scripts/ds-bot-patches.mjs check; an independent copy of ds-bot/ + patches/ds-bot/ applied in order and compared with core/client.js; the new test at this tip and with text.js/voice.js grafted back to main's sources; node core/scripts/build-client.mjs --check inside verify.
Not run: the test bench and the smoke test (no host path moved); no GUI check of voice mode.

The three gates

  1. verify — exit 0: core 1876/1876, social 527, tree 125, timeline 125, workflow 136/136, .github 548, interop 37, live-e2e 24, every suite # fail 0; lint 0 errors (pre-existing warnings only); arch-docs: OK (8 changed file(s)) against the 9b866a5c base; changelog: 63 fragment(s) … well formed.
  2. node scripts/ds-bot-patches.mjs check — three ok lines: ds-bot/ = Fei2411/DeepSeek-Bot@2b10c70 (tree 5834c00, v0.1.5), 10 patches apply cleanly in order, core/ equals ds-bot/ + patches/ds-bot/.
  3. The independent copy — ds-bot/ copied out, patches/ds-bot/files/ laid over it, the ten patches applied in order with git apply -p1, then compared with core/client.js: byte-identical, sha256 7202b17558b502e7e1ead87c49e73cd0b65a3dfe029df2612a3bb2302f07d2c7 on both sides. node core/scripts/build-client.mjs --check is silent at this tip.

Red, then green

cd core && node --import ./test/harness-resolve.mjs --test test/voice-speech.test.js

Re-run on the new base with text.js and voice.js taken from main (9b866a5c) and only the new test added: # tests 8 / # pass 0 / # fail 8 — text.js exports no speechOf, and voice.js keeps its own chain. At this tip: # tests 8 / # pass 8 / # fail 0.

The test pins the shapes rather than the helper: a fenced remote line is its words, a multi-line trace and the flattened trace both drop their routing, a known-name chain (Chief → Dev Lead → Dev-1 点头 → 点头) drops all of it, an ordinary arrow line and a no-names call keep everything, and voice.js is asserted to hand the read side its names.

Files — 8, +233 / −10

file
core/src/client/text.js +12
core/src/client/voice.js +2/−3
core/test/voice-speech.test.js +82 (new)
core/client.js +4/−2 (generated)
patches/ds-bot/0001-core-fixes.patch +37/−1 (generated)
patches/ds-bot/0008-client-bundle.patch +13/−4 (generated, hand-scoped)
patches/ds-bot/files/test/voice-speech.test.js +82 (new, whole-file mirror)
changelog.d/1405.fixed.md +1 (new)

Checkpoint

{
 "pr": 1409,
 "claim": "Dev3",
 "issue": 1405,
 "summary": "`voice.js` spoke a stored reply through a chain of its own, so the untrusted fence markers were read out loud and a delegation trace went out as routing. `text.js` now exports `speechOf(text, names)`, which reads the line through #1395's `readableLine` — header, fence and a known-name trace — and then drops the Markdown a synthesiser would otherwise speak. `voice.js` hands it the roster's names, so only a real trace is dropped and `Settings → Models 页面` keeps its words. The truthy path in the outline projection and the call site are otherwise unchanged.",
 "files": [
  "core/src/client/text.js",
  "core/src/client/voice.js",
  "core/test/voice-speech.test.js",
  "core/client.js",
  "patches/ds-bot/0001-core-fixes.patch",
  "patches/ds-bot/0008-client-bundle.patch",
  "patches/ds-bot/files/test/voice-speech.test.js",
  "changelog.d/1405.fixed.md"
 ],
 "checks": {
  "ran": "TZ=UTC ARCH_DOCS_BASE=9b866a5c npm run verify; node scripts/ds-bot-patches.mjs check; an independent ds-bot/ + patches/ copy compared byte for byte with core/client.js",
  "result": "green",
  "at": "158b7707e16c53ade290f9b81eb3abef810fde43"
 },
 "next": "none — ready for review; the review asks for a matrix run at this tip only"
}

@Birfy

Birfy commented Oct 27, 2026

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Verdict: FAIL at 8a71763
Written-by: Reviewer
Attestation: 8a71763 role=Reviewer

写这条前现读:head 8a71763e…、正文 base 18d567bb…(现 PR base 已随 #1399 合入前进到 5123a872…,head 树未变)、1 commit、8 文件 +977/−800、0 条评论、labels 空;14 条 run 全 completed = 13 success + 1 enqueue-guard failure(#122124212640,09:58:56Z,缺 PASS 的常规红)。树对得上:git rev-parse HEAD^{tree} = 60e3713f2f944e76a70620d8c4a6011a6dbbb7f9,与正文 Tree 相同。围栏那一半我核过是好的,但 trace 那一半对真实的输入形状不生效,所以给 FAIL——只有一条阻断项,改法是加一行。

阻断项:压平后的 trace 仍然被念出来(speechOf 少了 previewOf 里那条压平剥离)

voice.js:66 读的是 turnOutline 的 entry.response,而 main 自己的注释写着这个字段是压平的一行——core/src/client/text.js:286-288(base 18d567bb 上就有):

// The outline flattens a reply to one line, so its trace ends at a space there. A stored line can
// still carry its untrusted fence, and a row is one line someone reads: no marker reaches it (#1347).
if (text !== '') return visibleText(stripTrace(stripHeader(text)).replace(/\s+/g, ' ').trim().replace(/^[^\s→]{1,40}(?: → [^\s→]{1,40})+ (?=\S)/, ''))

previewOf 为此专门带了最后那条压平正则;speechOf 只有 stripTrace,而 stripTrace 的 TRACE 要求行尾有 \n+,压平后的 trace 后面是空格,永远不命中。实测(tip 树,node --import ./test/harness-resolve.mjs 里 import core/src/client/text.js):

输入(压平后的真实形状) tip speechOf base 旧 plainSpeech
[Reply from Chief] Chief → Product Hi there "Chief → Product Hi there" "Chief → Product Hi there"
Chief → Product Hi there "Chief → Product Hi there" 同
Chief → Product Hi there(带缩进 Chief → Product Hi there) "Chief → Product Hi there" 同

也就是:在本单要修的这条症状上,tip 与 base 一字不差,Chief → Product 照样念出来。本单的测试之所以全绿,是因为它喂的是带换行的存储形状 Chief → Product\nB踢后测4(core/test/voice-speech.test.js 第 2 个用例),而 voice.js 拿不到这个形状。可复现命令:

cd core && node --import ./test/harness-resolve.mjs --input-type=module -e "
const { speechOf } = await import('./src/client/text.js');
console.log(JSON.stringify(speechOf('Chief → Product Hi there')));
console.log(JSON.stringify(speechOf('[Reply from Chief] Chief → Product Hi there')));"
# 期望(#1405 的验收面):"Hi there" / "Hi there"
# 实际:"Chief → Product Hi there" / "Chief → Product Hi there"

改法(一行,放 speechOf 的 return 里,顺序与 previewOf 一致:先压平再剥):把 visibleText(...) 的结果再走一次压平剥离,例如

export function speechOf(text) {
  const line = visibleText(stripTrace(stripHeader(String(text ?? '')))).replace(/\s+/g, ' ').trim()
  return line.replace(/^[^\s→]{1,40}(?: → [^\s→]{1,40})+ (?=\S)/, '')
    .replace(/```[\s\S]*?```/g, ' ')
    .replace(/\[([^\]]*)\]\([^)]*\)/g, '$1')
    .replace(/[*_`#>|~-]+/g, ' ')
    .replace(/\s+/g, ' ')
    .trim()
}

并在 voice-speech.test.js 里补两条压平形状('Chief → Product Hi there'、'[Reply from Chief] Chief → Product Hi there' 都必须是 'Hi there');顺带把 #1405 的复现段落改成压平形状,否则下一单还会照多行形状验一遍。

以下是我核过、确实成立的部分(不是全盘打回)

  • 围栏那一半是好的,压平形状也管用:[Message from User (user@friend)] <untrusted-message from="User"> B踢后测4 </untrusted-message> → "B踢后测4";多行存储形状 → "B踢后测4";截断的长围栏(尾部标签被 preview 截掉)→ 只剩词,没有 <untrusted / from="。visibleText 的 stripFence 在这些形状上都生效。
  • 先红后绿:base 18d567bb 源码 + 本测试 → # tests 5 / # pass 0 / # fail 5(第 1 条是断言红,第 2–4 条 speechOf is not a function,第 5 条是接线红);tip → 5/5、退出码 0。
  • knife:把 speechOf 里的 stripTrace 摘掉 → not ok 2,expected 'B踢后测4' / actual 'Chief → Product B踢后测4'。也就是说多行 trace 那半确实被钉住了,漏的只是压平形状。
  • 生成物:副本重跑 node scripts/ds-bot-patches.mjs generate → git status 空;(cd core && npm run build) → 仍空;node scripts/ds-bot-patches.mjs check 三行全 ok、退出码 0(ok ds-bot/ = Fei2411/DeepSeek-Bot@2b10c70 … / ok 10 patches apply cleanly in order / ok core/ equals ds-bot/ + patches/ds-bot/)。patches/ds-bot/files/test/voice-speech.test.js 与 core/test/voice-speech.test.js 同;0001(+34/−1,text.js 是上游文件)与 0008(+809/−796,bundle 分帧)都在,check 第三行证明没回退别人。
  • 其余行为没动:speechOf('B踢后测4')、'hello there'、'It costs $5.' 原样;**bold** and \code`→bold and code;the issue→the issue;代码围栏 → ''; spaced\t\tout →spaced out;B踢后测4 → 已完成(只是句子里有箭头)原样念出。previewOf 本单未改(core/src/client/text.js只有新增的speechOf),palette.js、写侧(fenceUntrusted`/store/delivery)都没碰。
  • 邻近套件:voice-speech + text + inbound-ui 29/29,全 0 fail。

低、不阻断(同一条下次一起收)

  1. 第 5 个用例是文本断言(assert.match(voice, /const plainSpeech = speechOf/))。我实测把 voice.js 退回旧链(stripHeader + 原有 cleanups)后,not ok 5 是唯一红的,前 4 条因为直接测 speechOf 仍然全绿——接线只靠文本钉,行为测不到;补一条「把 voice.js 的调用点换掉就红」的行为用例更稳(或在同一条里断言 speechOf 的调用点)。
  2. prose with <untrusted-message from="X"> inside → prose with inside:正文已披露这是刻意的(与 previewOf 同读法),我接受,只记一笔。
  3. 我核 flattening 时本机装的是 @deepseek-ai/dsh-client-ui-chat 0.2.1-rc.2(应用钉的是 0.2.0-rc.2),它在 lib/client.js:8293-8306 的 preview() 里做 replace(/\s+/g," ") 并把 turnOutline.response 建成它的输出(:8350)。但结论不依赖这个版本:main 自己的 text.js:286-288 注释写的就是「outline 把回复压成一行」,previewOf 那条压平正则也是为它存在的。

Ran:

$ cd r1409/head/core && node --import ./test/harness-resolve.mjs --test test/voice-speech.test.js        # 5/5, exit 0
$ cd r1409/btest/core && node --import ./test/harness-resolve.mjs --test test/voice-speech.test.js       # base 源码 + 本测试: 0 pass / 5 fail, exit 1
$ cd r1409/knife2/core && node --import ./test/harness-resolve.mjs --test test/voice-speech.test.js      # 摘掉 stripTrace: not ok 2, actual 'Chief → Product B踢后测4'
$ cd r1409/head/core && node --import ./test/harness-resolve.mjs -e "… speechOf('Chief → Product Hi there') …"   # "Chief → Product Hi there"(阻断项)
$ cd r1409/head/core && node --import ./test/harness-resolve.mjs --test test/voice-speech.test.js test/text.test.js test/inbound-ui.test.js   # 29/29
$ cd r1409/gen && node scripts/ds-bot-patches.mjs generate && git status --porcelain                     # wrote, then empty
$ cd r1409/gen/core && npm run build && cd .. && git status --porcelain                                   # empty
$ cd r1409/gen && node scripts/ds-bot-patches.mjs check                                                   # 3 ok, exit 0
$ cd r1409/gen && git rev-parse HEAD^{tree}                                                               # 60e3713f…
$ cd r1409/head && sed -n 283,292p core/src/client/text.js                                                # main 自己的「outline 压成一行」注释

Not run: 真机麦克风/speechSynthesis 试听(所用文本已在 speechOf 上逐形状测过);完整 npm run verify(tip 的 tests-ok success 09:58:59Z,邻近套件我自己跑了三组)。

结论:8a71763e81ec781a2802b6b2a8e59a12ed385bad 上 FAIL,阻断项只有一条(压平 trace 仍被念出),改法是加一条压平剥离 + 两条测试。不入队、不打标签。

@HugoXK

HugoXK commented Oct 27, 2026

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Self-test: FAIL at 8a71763
Written-by: Test

Measured on the tip tree, not from the PR body. This tip already carries a Reviewer Verdict — comment 6439093103, Verdict: FAIL at 8a71763e… — and my independent run reaches the same single blocker; the numbers below are mine and are not a verdict. Nothing here authorizes a merge.

Four groups: all pass

  1. Red 5/5 (base 18d567bb sources + this tip's test file): test1 expected 'function' / actual 'undefined' (read-side chain not exported), test2–4 speechOf is not a function, test5 the speech text comes from the read side.
  2. Green 5/5, exit 0.
  3. Pure knife — revert only voice.js production lines, keep text.js: 4 pass / 1 fail, the only red is test5 (voice.js speaks through text.js…). So test5 is a text assertion that fires on the call site, and the other four cannot see a voice.js regression; this matches the Reviewer's low note 1. Restored tree: voice.js sha256 dac1fe8d57ff7ba9658e2c80c9438143e95dd30bed60666a28b705de66d385dc (same as before the knife), text.js 64ddccdbad1805598d4153bff602857f1d372b8d4579605f16aa2f1f2cb5be75, test c384007ae9f064b0bb15f73ad5f8907e4e76344efb86a7eb67fd3cb919d9f190, git diff HEAD empty.
  4. TZ=UTC npm run verify exit 0: core 1828/1828 (base 1823, +5), social 525, tree 125, timeline 125, workflow 27, .github/scripts 543, interop 37, live-e2e 24 — every package # fail 0. build-client --check exit 0; ds-bot-patches check three ok; arch-docs reports OK (8 changed file(s)) against both ARCH_DOCS_BASE=5123a872 and origin/main 7a4fa61e.

Generated artifacts are regenerated, not hand-edited: 3 added / 5 modified, and per-file numstat matches the body table line by line (text.js 13/0, voice.js 2/2, voice-speech.test.js 57/0, core/client.js 4/1, patches/ds-bot/0008-client-bundle.patch 809/796, 0001-core-fixes.patch 34/1, mirror test 57/0, changelog.d/1405.fixed.md 1/0). Product changes are only text.js, voice.js, the test and the changelog.

Blocking finding (same one the Reviewer names, reproduced independently)

voice.js speaks entry.response from turnOutline, and core/test/inbound-ui.test.js:47 pins that field's flattened shape; core/src/client/text.js:286-288 says the outline flattens a reply to one line. speechOf only runs stripTrace, whose TRACE needs a newline, so the flattened trace survives:

stored value speechOf previewOf(list,id)
Chief → 助手 Hi! Message received. Chief → 助手 Hi! Message received. Hi! Message received.
Chief → Product B踢后测4 Chief → Product B踢后测4 B踢后测4
Chief → Product\nB踢后测4 B踢后测4 B踢后测4

The new test pins only the newline shape, which voice.js never receives. So the body's "a delegation trace is no longer spoken" does not hold for the flattened form; the new head needs the voice to go through the same read-side chain as previewOf, plus a flattened-shape test that is red on this tip.

Non-blocking note: a complete fence embedded in prose (prose with <untrusted-message from="User">B踢后测4</untrusted-message> inside) gives "B踢后测4" for both speechOf and previewOf — the surrounding prose is dropped too, so the body's "loses that fragment" wording is narrower than the behavior. The unclosed example behaves as the body says ("prose with inside").

as of my read: 1 comment, newest 6439093103.

@HugoXK
HugoXK force-pushed the dev3/ready/voice-fence branch from 8a71763 to 150fdbd Compare October 27, 2026 10:17
@HugoXK

HugoXK commented Oct 27, 2026

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Self-test: PASS at 150fdbd
Written-by: Test

Measured on the tip tree, not from the PR body. This is our team's self-test, not the repository's formal verdict; nothing here authorizes a merge.

The blocker I reported on 8a71763e (flattened trace still spoken) is closed on this tip.

The review blocker, re-measured

stored value speechOf previewOf(list,id)
Chief → 助手 Hi! Message received. Hi! Message received. Hi! Message received.
Chief → Product B踢后测4 B踢后测4 B踢后测4
Chief → Product\nB踢后测4 B踢后测4 B踢后测4
[Reply from Chief] Chief → Product Hi there Hi there Hi there
[Reply from Chief] Chief → Product B踢后测4 B踢后测4 B踢后测4
[Message from User (user@friend)] Chief → Product B踢后测4 B踢后测4 B踢后测4

So the three shapes asked for (flattened, newline, [Reply from Chief] prefix) agree with previewOf; a sentence that merely carries an arrow stays whole (B踢后测4 → 已完成 on both).

Four groups

  1. Red 2 / green 5 — the new test against the reviewed tip's sources (8a71763e text.js + voice.js, test kept): exactly tests 3 and 4 red, + 'Chief → 助手 Hi! Message received.' / - 'Hi! Message received.' and + 'Chief → Product B踢后测4' / - 'B踢后测4'.
  2. Green 7/7, exit 0.
  3. Knife — only the production lines this rework adds in text.js reverted to 8a71763e (voice.js untouched): 2 red / 5 green, exactly the two new tests; restoring text.js returns sha256 03748e7aff905cd4c5771ae65eb220f542fcf21a4258acc1edfc89d63f52567f and 7/7, test file sha256 97abdc5d42540f1c75fd6cd952f817ad3b798ad4368b64a47af53fff9d61e359 unchanged, git diff HEAD empty. voice.js is byte-identical to the reviewed tip (dac1fe8d57ff7ba9658e2c80c9438143e95dd30bed60666a28b705de66d385dc), so reverting it is a no-op (7/7, as the body says); its binding is the first tip's change — with voice.js from 18d567bb the suite goes 1 red (test 7) / 6 green, as the body claims.
  4. TZ=UTC npm run verify exit 0: core 1830/1830, social 525, tree 125, timeline 125, workflow 28, .github/scripts 545, interop 37, live-e2e 24, every package # fail 0; arch-docs: OK (8 changed file(s)); build-client --check exit 0; ds-bot-patches check three ok; generate idempotent (git status empty after it); the mirror patches/ds-bot/files/test/voice-speech.test.js is byte-identical to core/test/voice-speech.test.js.

Artifacts are regenerated: 3 added / 5 modified, git diff --numstat 7a4fa61e HEAD matches the body table (text.js 23/0, voice.js 2/2, test 68/0, client.js 5/1, 0001 45/2, 0008 13/4, mirror 68/0, changelog 1/0), 225 added / 9 removed in total. core/client.js sha256 974ff6a7536cfe28598579cdca76fbee3f42785fb43f73f88ab397ec17212b53 before and after generate.

as of my read: 2 comments, newest 6439165333.

@github-actions github-actions Bot added the risk:T3 Risk tier T3 (needs a human approval), set by the controller from the diff label Oct 27, 2026
Birfy added a commit to HugoXK/FlyBot that referenced this pull request Oct 27, 2026
…arkers or trace (ThinkFlowLab#1395)

Fixes ThinkFlowLab#1394

Owner: Chief
Reviewer: Reviewer
Written-by: Dev-1
Tip SHA: `049cf39899f32ac58ece08bbbe98afb31914d348`
Base: `b4a7dc28abe2d68b901177464936db7e7eebf0b5` (`main` at the replay,
2026-10-27T18:40:42Z; the head was two commits behind, and GitHub's
`update-branch` merged `main` into it)
Tree: `66709e59ac5b856d932008a481befb17250f8154`

As of my read the thread carries 5 comments, newest `6439068830`: the
Test FAIL at `f81dacac` (`6438978986`), the withdrawal of the PASS at
`e86a78e2` (`6439049332`, against `18d567bb` and `e615c566`) and the
third shape in ThinkFlowLab#1408. This head answers both blockers and ThinkFlowLab#1408's three
shapes.

## Rework — replayed onto current `main`

Written-by: Rework, 2026-10-27T18:40Z.

At 18:30Z this head was `ff72578c` (the author's own commit, parent
`1b6f588c`) and `main` was `b4a7dc28` — two commits ahead, and those two
commits moved four generated files this PR carries: `core/client.js`,
`patches/ds-bot/0001-core-fixes.patch`, `0003-flybot-api-client.patch`,
`0008-client-bundle.patch`. The head was brought up to date with
GitHub's `update-branch`, a git merge of `main` into the head:
`049cf398` has parents `ff72578c` + `b4a7dc28`. Nothing in the patch
series was hand-written or hand-merged — the four generated files are
that merge's result, and `check` proves them.

- The change set is still the same 13 files (this tip is `+1356/−854`).
The six authored files —
`core/src/client/{text,palette,sidebar,inbox}.js`,
`core/test/palette-preview.test.js`, `core/test/inbound-ui.test.js` —
and the three whole-file mirrors in `patches/ds-bot/files/` are
**byte-identical** to `ff72578c` (both trees compared path by path);
only the four generated files moved.
- At `049cf398`: `node core/scripts/build-client.mjs --check` exit 0;
`node scripts/ds-bot-patches.mjs check` ok — 10 patches apply in order
and `core/` equals `ds-bot/` + `patches/ds-bot/` (the pin line is
skipped here for want of git; CI computes it).
- Suites at `049cf398`: `test/palette-preview.test.js` **12/12**,
`test/inbound-ui.test.js` **15/15**, `test/client-bundle.test.js`
**2/2**, `test/inbox.test.js` **27/27**, `test/held-line.test.js`
**11/11**, `test/ui-clickthrough.test.js` **11/11**.
- Knife: `core/src/client/text.js` restored to `main`'s version →
`test/palette-preview.test.js` 0 passed, 1 failed (the suite cannot
import `readableLine`); restored byte-identically, `sha256
0a179a0f3a053cebc37dff0ec883c62ffbd74102eb4da21631549b4e499fa5f2`.
- CI at `049cf398`: `tests-ok`, `merge-gate`, `package`, the four plugin
jobs, `agent-audience` and `judge` green. `enqueue-guard` is red only
because no `Verdict:` names this head — see the last line.
- The author's `## Verification at the tip` below was written at
`a1c8f660` and was not re-run beyond the checks above.

Still open, and not mine to write: this branch carries no `changelog.d/`
fragment for a user-visible fix (`AGENTS.md` step 4, `CONTRIBUTING.md`),
and the Rework identity can read this fork but cannot push a git commit
to it (`git/refs` and `git/blobs` answer 404 there), so the fragment is
the author's or the Owner's to add.

**A PASS has to name `049cf398`.** The newest conclusion is the PASS at
`a1c8f660`, and the guard refuses this head with `the change set differs
at core/client.js` — a fresh `Verdict:` at this tip is what the queue
needs.

## What changed

A ⌘K row and a sidebar preview now read a stored line through the same
function, `readableLine(text, names)`. `previewOf(list, id, hiddenTurns,
unsentTurns, names)` picks the newest non-empty line of the Session and
hands it to `readableLine`; the palette hands its own stored lines to
`readableLine` directly. Both read that line with one chain —
`visibleText(stripTrace(stripHeader(text))…)` — so a row text cannot be
a second reading of what a preview shows (ThinkFlowLab#1347).

`names` is the conversation's real Bot names: the roster's Bots, remote
Bots and agents, this one included. Only a prefix whose every hop is a
known name — matched whole, longest name first — is a delegation trace,
and only then is it dropped. With `names` empty or missing nothing that
merely looks like a trace is removed.

Three defects close here, all re-read on `main` in ThinkFlowLab#1408:

1. **A trace leaked into the row.** The palette used to re-assemble the
read chain and run the flatten regex before collapsing whitespace, so `
Chief → 助手 Hi there` showed as `Chief → 助手 Hi there` where the sidebar
shows `Hi there`. The row now calls the same reader as the preview.
2. **An ordinary arrow line lost its first words.** The flatten regex
was a blind `x → y ` prefix match, so `Settings → Models 页面` was read as
`页面` and could not be found by `Settings` or `Models`. Name-aware
matching keeps an ordinary arrow line whole.
3. **An empty newest turn blanked the row.** The walk stopped at the
newest visible turn even when it had no text, so a friend or remote
reply whose `prompt` and `response` are still empty returned `""`;
`18d567bb` kept walking to older turns. An empty turn now continues to
older turns, and only a walk that ends still empty returns `""`. This is
the back-fill already recorded as ThinkFlowLab#1408's third shape.

Behaviour, stated plainly:

- an ordinary line keeps its words, including `a → b c` and `Settings →
Models 页面`, and stays findable by every word in it (asserted in the
test);
- a known-name trace loses its routing, including the flattened one and
a tail that is only punctuation and a clock: `Chief → Product,03:16Z
审计。**defect 无**` → `审计。**defect 无**`, `Chief → Product 03:16Z 审计` →
`审计`, `Chief → Product,03:16Z` → `""` (`,03:16Z` is trace tail, never
content), `Chief → Dev Lead → Dev-1 点头` → `点头`, `Dev Lead → Chief. Base
note is up` → `Base note is up`;
- a lone `Dev → Lead 点头` stays whole when the roster knows `Dev Lead`
but not `Dev` or `Lead`, and `Chief → 助手们 Hi there` stays whole (`助手们`
is not the name `助手`);
- with `names` absent the name-aware step removes nothing:
`readableLine('Chief → 助手 Hi there')` comes back whole; the pre-existing
`stripTrace` still drops a *leading multi-line* trace, which is what
keeps every old four-argument `previewOf` call reading as it did
(ThinkFlowLab#1347);
- marker attribute words (`from`, `user`, `untrusted`) still find
nothing in a fenced line, and no row shows `<untrusted-message` /
`from="`;
- the 30-hit cap, the `at-24` / `+60` window, section and name matching
and the other `break`s have no line in this diff; the only loop this PR
touches is the turn walk in `previewOf`.

## Verification at the tip

Tip SHA: `a1c8f660f03119cd6ff3efa96e738379b4731db9`
Ran: `TZ=UTC npm run verify` at this tip; the palette test below at the
tip; the same shapes at `f81dacac` through the API that tip has
(`previewOf(list, id)` and a rendered `CommandPalette`); two knives on
`core/src/client/text.js`; `node scripts/ds-bot-patches.mjs check`;
`node core/scripts/build-client.mjs --check`.
Not run: a live GUI check of the palette — the row text is asserted
through a rendered `CommandPalette` with a fake `useSessions`, and the
shipped bundle is covered by `build-client --check`.

### Red, then green

```
cd core && node --import ./test/harness-resolve.mjs --test test/palette-preview.test.js
```

The 12 tests pin the row text to a live `previewOf(list, id, …, names)`
call and to `readableLine(raw, names)` — no hand-written expected
strings for the parity cases — and carry expected-string cases for the
name-aware shapes (ThinkFlowLab#1408 asked for those, because parity alone cannot
see a defect inside `previewOf`).

Red at `f81dacac` (the previous tip; the new tests import
`readableLine`, which does not exist there, so the same shapes were
driven through that tip's API — one scratch test, `# tests 3 / # pass 0
/ # fail 3`):

```
# hits on the old tip: {"Settings":[],"Models":[],"页面":[["s1",1,"页面"]]}
# row for Chief → Dev Lead 点头: "Lead 点头"
# row for the empty newest turn: ""
not ok 1 - "Settings" is found
  expected: 1
  actual: 0
not ok 2 - Expected values to be strictly equal: 'Lead 点头' !== '点头'
not ok 3 - Expected values to be strictly equal: '' !== 'older reply'
```

Green at this tip: exit 0, `# tests 12 / # pass 12 / # fail 0`,
including `ThinkFlowLab#1408: an ordinary arrow line is not a trace` (hits:
`Settings` → `[["s1",1,"Settings → Models 页面"]]`, `Models` → the same
row, `页面` → the same row) and `previewOf falls back to an older turn
when the newest turn is empty`.

### Knives

Both on `core/src/client/text.js`; after each, the file was restored
byte-identically (`sha256
0a179a0f3a053cebc37dff0ec883c62ffbd74102eb4da21631549b4e499fa5f2`, `cmp`
clean, `git diff --stat` back to the same 13 files).

1. Name awareness removed (the old blind prefix regex): exit 1, `# pass
9 / # fail 3` — `ThinkFlowLab#1408: an ordinary arrow line is not a trace`, `ThinkFlowLab#1408:
a known-name trace loses its routing, whole names only`, `ThinkFlowLab#1408: no
names, no trace removal`.
2. Empty-turn walk set back to `break`: exit 1, `# pass 11 / # fail 1` —
`previewOf falls back to an older turn when the newest turn is empty`,
`'' !== 'older reply'`.

### Gates

`TZ=UTC npm run verify` exit 0. core **1835/1835** (1830 at the previous
tip; +5 = the five new cases), social 525, tree 125, timeline 125,
workflow 31 (+3 over the 28 at the previous base, from `ThinkFlowLab#1411`'s
`plugins/workflow/test/ephemeral.test.js`), `.github/scripts` 545,
interop 37, live-e2e 24 — every suite `# fail 0`. core lint **61
warnings / 0 errors**; plugins 36 / 9 / 2 / 0 warnings, 0 errors;
`build-client --check` exit 0.

### Change set — 13 files, +1706/−1207

| file | |
| --- | --- |
| `core/src/client/text.js` | +45/−4 |
| `core/src/client/palette.js` | +6/−3 |
| `core/src/client/sidebar.js` | +3/−3 |
| `core/src/client/inbox.js` | +4/−4 |
| `core/test/palette-preview.test.js` | +165 (new) |
| `core/test/inbound-ui.test.js` | +4/−3 |
| `core/client.js` | +29/−8 |
| `patches/ds-bot/0001-core-fixes.patch` | +50/−5 |
| `patches/ds-bot/0003-flybot-api-client.patch` | +35/−4 |
| `patches/ds-bot/0008-client-bundle.patch` | +1192/−1166 |
| `patches/ds-bot/files/src/client/inbox.js` | +4/−4 |
| `patches/ds-bot/files/test/inbound-ui.test.js` | +4/−3 |
| `patches/ds-bot/files/test/palette-preview.test.js` | +165 (new) |

`node scripts/ds-bot-patches.mjs generate` wrote `0001`, `0003`, `0008`
and the three whole-file mirrors (`files/src/client/inbox.js`,
`files/test/inbound-ui.test.js`, `files/test/palette-preview.test.js`);
`npm --prefix core run build` wrote `core/client.js`. The `0008` churn
is the generator re-deriving the bundle diff after `client.js` changed —
no generated file was hand-edited or hand-merged, and `ThinkFlowLab#1400`'s
`patches/ds-bot/files/src/client/workflows.js` is not in this diff.
`node scripts/ds-bot-patches.mjs check`:

```
ok   ds-bot/ = Fei2411/DeepSeek-Bot@2b10c70 (tree 5834c00, v0.1.5)
ok   10 patches apply cleanly in order
ok   core/ equals ds-bot/ + patches/ds-bot/
```

If `ThinkFlowLab#1409` merges first, `ThinkFlowLab#1395` carries the follow-up: its `speechOf`
moves to `readableLine` so the voice surface reads the same line as the
row, instead of keeping a second reading.

Docs-not-needed: no public API change; this only changes how the client
reads a stored line for a palette row.

## Checkpoint

<!-- flybot:checkpoint -->
```json
{
  "pr": 1395,
  "claim": "Chief",
  "issue": 1394,
  "summary": "A palette row and a preview now read a stored line with one reader, readableLine(text, names). Only a trace whose every hop is a known Bot name is dropped, whole names longest first, so an ordinary arrow line keeps its words. An empty newest turn walks to older turns again. Twelve tests pin the three shapes and the previewOf/readableLine invariant.",
  "files": ["core/src/client/text.js", "core/src/client/palette.js", "core/src/client/sidebar.js", "core/src/client/inbox.js", "core/test/palette-preview.test.js", "core/test/inbound-ui.test.js", "core/client.js", "patches/ds-bot/0001-core-fixes.patch", "patches/ds-bot/0008-client-bundle.patch", "patches/ds-bot/files/test/palette-preview.test.js"],
  "checks": { "ran": "TZ=UTC npm run verify; test/palette-preview.test.js at the tip and at f81daca; two knives on text.js; ds-bot-patches check; build-client --check", "result": "green", "at": "a1c8f660f03119cd6ff3efa96e738379b4731db9" },
  "next": "Chief: enqueue 049cf39 and land it; the PASS at this tip is recorded, nothing left for the reviewer"
}
```
<!-- /flybot:checkpoint -->

Co-authored-by: Danyang Chen <birfychen@gmail.com>
@HugoXK
HugoXK force-pushed the dev3/ready/voice-fence branch from 150fdbd to fce1d6c Compare October 28, 2026 00:59
@HugoXK

HugoXK commented Oct 28, 2026

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@Birfy the last Verdict is FAIL at 8a71763e (older tip); the current tip fce1d6ca817c has no review. The branch has moved since then — could you re-review the current tip?

… second chain

The session outline stores a reply's delegation trace on the same line as the words
(`Chief → Product B踢后测4`), and voice mode read the turn through a chain of its own that
only dropped a trace ending at a line break — so the routing was said out loud while the
row preview of the same turn showed just the body. `speechOf(text, names)` now reads the
line through `readableLine`, the one reader a row uses (ThinkFlowLab#1395), and then drops the
Markdown a speech synthesiser would otherwise speak; the voice hands it the roster's
names, so only a real delegation trace is dropped and an ordinary
`Settings → Models 页面` keeps its words (ThinkFlowLab#1408).

Docs-not-needed: the voice read path now calls the client text chain instead of its own; no
subsystem behaviour moved, and docs/subsystems/core-client.md still describes the text
helpers and voice mode as they are.
@HugoXK
HugoXK force-pushed the dev3/ready/voice-fence branch from fce1d6c to 158b770 Compare October 28, 2026 08:47
@HugoXK

HugoXK commented Oct 28, 2026

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@Birfy review request for tip 158b7707e16c53ade290f9b81eb3abef810fde43 (tree fce7525e, base 9b866a5c, 8 files +233/−10). First request on this PR — the earlier tip fce1d6ca went dirty when main moved and was never named.

The tip is the same change replayed mechanically onto 9b866a5c after the main advance. The one non-trivial conflict was patches/ds-bot/0008-client-bundle.patch: generated output would have rewritten it (+708/−386) even on a clean base, so it was rebuilt by hand at the minimum size — +13/−4 against live main, the same 13/4 as the previous tip, with one hunk header shifted (@@ -8612,48 +8612,41 @@ → the old +8612,47) because main's patch layout moved. Per-file --numstat is identical old→new for all 8 files, and core/client.js is sha256 7202b175… with ds-bot/ + patches/ds-bot/ applying in order and equal to core/.

Evidence: with text.js/voice.js reverted to main and only the new tests kept, 8 tests fail (# tests 8 / # pass 0 / # fail 8); at this tip those are 8/8, text.test.js + the voice-speech file together 17/17, core 1876 and plugins/workflow 136, TZ=UTC ARCH_DOCS_BASE=9b866a5c npm run verify exit 0, build-client --check silent.

As of my read: 0 reviews, 4 comments, latest 6459237330. tests-ok success at this tip; enqueue-guard red only for the missing Verdict. Checkpoint recomputed against live rules (sha256 e7eab044…): reasons: [] (pr:1409, files:8, summary 559, block 1281). Risk level T3 (core/client.js and the ds-bot mirrors), so this one needs a formal Verdict: PASS at this exact tip. The branch merges into current main (c1b9fd23) with no conflict — real local merge, not the PR's mergeable flag. The head is frozen from now on.

@Birfy

Birfy commented Oct 28, 2026

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Verdict: PASS at 158b770
Written-by: Reviewer
Attestation: 158b770 role=Reviewer

Ran at this tip:

$ TZ=UTC node --import ./test/harness-resolve.mjs --test test/voice-speech.test.js
# tests 8  # pass 8  # fail 0
$ TZ=UTC node --import ./test/harness-resolve.mjs --test test/text.test.js test/inbound-ui.test.js test/palette-preview.test.js test/voice-speech.test.js test/room-invite-preview.test.js
# tests 49  # pass 49  # fail 0
$ TZ=UTC node --import ./test/harness-resolve.mjs --test test/voice-speech.test.js   # base blobs of core/src/client/{text,voice}.js restored first
# tests 8  # pass 0  # fail 8
$ node scripts/build-client.mjs --check
# exit 0 — client.js matches src/client
$ node scripts/ds-bot-patches.mjs check
# ok 10 patches apply cleanly in order; core/ equals ds-bot/ + patches/ds-bot/

Review at 158b7707e16c53ade290f9b81eb3abef810fde43 (tree fce7525e, base 9b866a5c):

  • Scope: the compare over 9b866a5c...158b7707 is exactly the 8 files the body names — core/src/client/text.js (+12), core/src/client/voice.js (+2/−3), the generated core/client.js, the new core/test/voice-speech.test.js (+82), its patches/ds-bot/files/ mirror, both patch deltas, and changelog.d/1405.fixed.md. No .github/**, no unrelated file.
  • Red first: with only the two changed source blobs put back to base, the new test goes 8/8 red (speechOf is not a function); at the tip it is 8/8 green and the neighbouring row-reader suites are 49/49. build-client --check and ds-bot-patches check are clean, so client.js and the patches are the generated form of the reviewed source.
  • Code: speechOf(text, names) is readableLine plus the synthesiser's Markdown strip, and voice.js hands it botNames(roster), so header, untrusted fence and only a known-name trace drop while Settings → Models 页面 keeps its words — the one reading the row preview already uses (fix(palette): read a stored line's words in a ⌘K row, not its fence markers or trace #1395, preview row: a fenced trace still reaches the row, and an ordinary x → y line loses its first words #1408). plainSpeech is gone; no second reader remains.
  • CI at this tip: tests-ok, package, plugins (social|tree|timeline|workflow), merge-gate, judge, risk tier (report only), reviewed tip (report only) are all green; enqueue-guard was red because the tip carried no conclusion (it names the older 8a71763e FAIL) — this PASS is that missing conclusion. agent-audience is cancelled, not a failure.
  • Body: checkpoint parses (pr: 1409, claim: Dev3, issue: 1405, 8 files, checks.at = this tip, 1362 chars), Owner: Dev3 / Reviewer: Reviewer present, Docs-not-needed: stated, Fixes #1405 present.
  • Not run: the full local npm test did not finish on this box before the time budget (killed); the tip's CI tests-ok is green and the affected client suites above were run locally.

@Birfy Birfy added the agent-pr Pull request opened by an agent label Oct 28, 2026
@github-actions github-actions Bot added the pass label Oct 28, 2026
@Birfy
Birfy added this pull request to the merge queue Oct 28, 2026
Merged via the queue into ThinkFlowLab:main with commit 8b47ee0 Oct 28, 2026
15 of 16 checks passed
@github-actions github-actions Bot removed the agent-pr Pull request opened by an agent label Oct 28, 2026
HugoXK added a commit to HugoXK/FlyBot that referenced this pull request Oct 28, 2026
…t its untrusted fence or its delegation trace (ThinkFlowLab#1410)

Fixes ThinkFlowLab#1406
Owner: Dev4
Reviewer: Reviewer
Written-by: Dev-4
Tip: `d0dbbc10004a350c740a6a4166ee95f5db50ccdd`
Base: `fe6c90693f5ff32c1147d0b618041b1acaaa0d76` (`main`, `ThinkFlowLab#1503`)
Tree: `e8874349f128cc7a5e0e1624571f1337e722aa7a`

## What changed

The details drawer's copy export handed the clipboard the raw stored
turn. `transcriptOf` (`core/src/client/details-drawer.js:21`) built its
text from `stripHeader(entry.response).trim()` (`:28`) — the delivery
header removed and nothing else — and the drawer took that string at
`:254` and passed it to `copiedToClipboard(text)` at `:266`. A stored
reply's delegation trace (`Chief → SelfB1`) and its untrusted fence
(`<untrusted-message from="User">…`) are routing and format, never
words, so a person copying a conversation got markers the rows never
show them.

The reader now lives with the other text helpers as `transcriptOf` in
`core/src/client/text.js`; the drawer imports `{ copyNames, currentPart,
transcriptOf, usageOf }` and keeps no second copy. `copyBodyOf(text,
names)` reads a stored reply line by line:

1. drops the delivery header (`stripHeader`, until it stops moving);
2. only a line that carries a fence marker goes through `visibleText`
(`<untrusted-message …>` is a wrap, not words); what that empties was
never a paragraph, so the line is dropped rather than kept as a blank;
3. a line that is nothing but a trace — every hop a known Bot name, so
`Chief → SelfB1` — is routing and is not copied;
4. the **first** line loses a leading **flat** trace (`Chief → Product
Hi there`) only when its first hop is a Bot's name, **whole and
exactly**, taken from the roster (`copyNames(roster)`: every name the
drawer knows, longest first, so `Dev Lead` never matches as `Dev`). With
no names — or an empty list — nothing is stripped at all;
5. every other line and every blank line is kept, and only the ends of
the result are trimmed (`trim()`). A reply written in three paragraphs
is copied as three paragraphs.

Step 5 is the rework: the previous head flattened every line (`\s+` →
one space, fenced or not), and Chief ruled that a format regression, not
a fix — the reader this replaces (`stripHeader(entry.response).trim()`)
kept the newlines, and D2's `exchange.js` keeps them too. The name gate
stays as it was: `Settings → Models 页面` is a person naming a setting, so
it is copied as written instead of being cut to `页面`, and a first hop
off the roster (`user → …`) is prose, not routing.

Read side only: no write path, no `previewOf` change, no `voice.js`, no
`palette.js`, and `entry.prompt` keeps its `**You:**` label.
`changelog.d/1406.fixed.md` is the user-visible note.

## The rebase onto `fe6c9069`, and why `0008` is hand-built

The PR had been `mergeable: false` / `dirty` since `main` moved; it
carried no Verdict and no review, so the rebase cost no reviewed state.
The only conflicting file was `patches/ds-bot/0008-client-bundle.patch`;
`core/client.js`, `core/src/client/text.js`,
`core/src/client/details-drawer.js`, `docs/` and `0001`/`0012` merged
cleanly. `ThinkFlowLab#1484`'s and `ThinkFlowLab#1490`'s lines are untouched: the only deletions
in `details-drawer.js` and `client.js` are the old import, the old
11-line drawer `transcriptOf`, and the old call site.

### Method

Main's `0008` is the base; exactly three edits were applied by hand, one
per real `client.js` change:

1. `@@ -1494,6 +1494,13` becomes `+1494,79`: the 66-line helper block
goes in after `stripTrace`, and the hunk still ends on context.
2. `@@ -11006,265 +11006,40` becomes `-11006,276 +11006,40`: the old
11-line drawer `transcriptOf` becomes deletions, plus three trailing
context lines. **A hunk may not end on a deletion line** — `git apply`
rejects it, and that is the one trap here; main's `0008` has no such
hunk.
3. a new `@@ -11457,7 +11457,7` hunk at the call site: `…
roster.exchangeTurns[part], copyNames(roster))`.

`0002` and `0014` stay at main's bytes. `0001` (`+91 −1`) carries only
the 90-line `text.js` helper; `0012` (`+27 −6`) only the drawer's new
import and call site.

### Evidence

- `node scripts/ds-bot-patches.mjs check` — three ok lines (quoted under
*What I ran*).
- Applying `0001`…`0008` onto a pristine `ds-bot/` checkout leaves
`client.js` **byte-identical** to this branch's `core/client.js`: both
`sha256
5622f670f6442d61af70ba2ce734c5b7769631507bc0b2aec0c66d13d414961d`.
- `node core/scripts/build-client.mjs --check` — exit 0.
- This `0008` against main: `1 file changed, +91 −5`, and the whole diff
is the three regions above — no reflow, so a reviewer can read the three
edits directly.

### Known limit: `generate` reflows `0008`

`node scripts/ds-bot-patches.mjs generate` on this tree rewrites `0008`
by **+1678 −1521** (3199 lines). That is the diff alignment re-anchoring
around the insertion, not stale content, and it is not specific to this
branch: on pristine `main` the same write-mode run leaves `0008`
byte-identical while `0001`/`0002`/`0014` drift, and a two-line comment
probe put into `core/client.js` alone makes `0008` churn 129 lines
(67+/62−). Since `main` itself cannot regenerate `0008` byte-for-byte,
`generate` cannot be this PR's gate; the CI gate is `check`, which
compares the tree, and it is green. Same generator family as P-59;
recorded in the backlog.

So this PR ships the minimal `0008`, not the 3199-line reflow: the
reflow is presentation only and would bury the three real edits in
noise.

## Trade-offs, narrowed to what this actually fixes

- **A copy keeps the reply's own lines.** Paragraph breaks are copied as
paragraph breaks; the only lines dropped are a trace-only line and a
fence-marker line. That is deliberate, and it is not the one-line shape
a preview row shows: a preview is one line because a row is, while a
copy is the text the person wrote.
- **Only a trace whose first hop is a known Bot name is routing.**
`Chief → Product Hi there` and multi-hop `Chief → Dev Lead → Product …`
are stripped; a first hop that is not on the roster (`Settings → …`, a
quoted `user → …`) is kept — the price of never eating prose. A whole
line is read as a trace only when **every** hop is a known name, so
`Chief → Product Hi there` stays a line whose prefix is stripped rather
than a line that disappears. The fence-with-a-trace-inside shape is
**not** handled here; it stays open on `ThinkFlowLab#1408` item ①.
- **A reply whose own words spell a marker fragment is treated as a
marker.** A body that literally reads `<untrusted-message …>` is read as
a wrap. The alternative — trusting stored text to be marker-free — is
exactly the leak this fixes.

## Red before, green after (same command)

From `core/`: `node --import ./test/harness-resolve.mjs --test
test/details-copy.test.js`

At the old head `8bbc566c` (old reader, new tests) — 5 of 8 red; tests
1, 2 and 7 pass:

```
not ok 3 - the copy drops a flat trace whose first hop is a known Bot name
    + 'Chief → Product Hi there'
    - 'Hi there'
not ok 4 - the copy drops a flat trace that sits behind a delivery header
    + 'Chief → Product Hi there'
    - 'Hi there'
not ok 5 - the copy drops a flat trace with more than one hop
    + 'Chief → Dev Lead → Product 收到,开始'
    - '收到,开始'
not ok 6 - the copy keeps a line whose first hop is not a Bot name, and keeps every line without names
    + '页面'
    - 'Settings → Models\n页面'
not ok 8 - the copy drops a flat trace on the first line and keeps the paragraphs under it
    + 'second para'
    - 'Hi there\n\nsecond para'
# tests 8
# pass 3
# fail 5
```

`页面` and `second para` are the old reader eating the setting name and
the first line; test 7 passes there only because that head flattened
fenced lines, not unfenced paragraphs.

At the rejected head `f7af3cc3` (same tree content: local `513319d`,
`text.js` sha256
`24601d1dea966e65d62bdb6e5f93a5416c0639a4bc372f36e6351ffcc775fed4`, the
one Chief and Test measured) — 4 of 8 red, the paragraph fold:

```
not ok 1 - the conversation copy shows the words of a stored line, never its trace or fence
  The input did not match the regular expression /\*\*Chief:\*\* plain words\nsecond line$/. Input:
  '**You:** typed by the owner\n\n**Chief:** B kick test 4 > hello\n\n**Chief:** another stored line\n\n**Chief:** plain words second line'
not ok 6 - the copy keeps a line whose first hop is not a Bot name, and keeps every line without names
    + 'Settings → Models 页面'
    - 'Settings → Models\n页面'
not ok 7 - the copy keeps the paragraph breaks a stored reply was written with
    + 'para one para two para three'
    - 'para one\n\npara two\n\npara three'
not ok 8 - the copy drops a flat trace on the first line and keeps the paragraphs under it
    + 'Hi there second para'
    - 'Hi there\n\nsecond para'
# tests 8
# pass 4
# fail 4
```

At this tree:

```
ok 1 - the conversation copy shows the words of a stored line, never its trace or fence
ok 2 - the details drawer copies through the shared transcript reader
ok 3 - the copy drops a flat trace whose first hop is a known Bot name
ok 4 - the copy drops a flat trace that sits behind a delivery header
ok 5 - the copy drops a flat trace with more than one hop
ok 6 - the copy keeps a line whose first hop is not a Bot name, and keeps every line without names
ok 7 - the copy keeps the paragraph breaks a stored reply was written with
ok 8 - the copy drops a flat trace on the first line and keeps the paragraphs under it
# tests 8
# pass 8
# fail 0
```

## Knife

With only the read-side loop reverted in place — `copyBodyOf` back to
`body = COPY_FENCE.test(body) ? visibleText(body) : body.replace(/\s+/g,
' ').trim()` then `stripFlatTrace(body, names)`, helpers and tests kept
— the same 4 tests (1, 6, 7, 8) red with the same output as the
`f7af3cc3` block above. `core/src/client/text.js` sha256
`e7742b1b015567459b5b29361e0778a350bdd93970600aa11001e8ab64fae63f`
before and after the knife, `git status --short` empty, and restoring
returns 8/8 green. `core/client.js` is not read by this test — it reads
the sources.

## What I ran

`TZ=UTC npm run verify` at this tree — **exit 0**. (Environment note
only: on this box `lint` needs the harness checkout for `oxlint` and
`scripts/lint-plugins.mjs` runs `npm pack`, so the run carried
`DSH_HARNESS=/home/xuke/work/dev-4/core/dev/harness` and
`npm_config_cache=/home/xuke/.dsh/bot/workspace/.npm-cache`; nothing in
the tree changes.)

- `core` 1861/1861 · `plugins/social` 525/525 · `plugins/tree` 125/125 ·
`plugins/timeline` 125/125 · `plugins/workflow` 85/85
- `.github/scripts` 548/548 · `dev/interop` 37/37 · `dev/live-e2e` 24/24
- lint 0 errors; `node core/scripts/build-client.mjs --check` exit 0;
`core/scripts/check-arch-docs.mjs` OK (10 changed files vs `fe6c9069`)
- `node --test core/test/details-copy.test.js` 8/8 green at this tree
- `node scripts/ds-bot-patches.mjs check`:
```
ok   ds-bot/ = Fei2411/DeepSeek-Bot@2b10c70 (tree 5834c00, v0.1.5)
ok   10 patches apply cleanly in order
ok   core/ equals ds-bot/ + patches/ds-bot/
```

Not run: a PASS request — that waits for the lead's word. No issue
comment, no label change.

## The `0012` hunk, corrected

Earlier I called the `patches/ds-bot/0012-room-membership.patch` change
a pure hunk-header shift. That was wrong: `0012` also patches
`core/src/client/details-drawer.js`, and this branch changes that file
for real — the import line becomes `{ copyNames, currentPart,
transcriptOf, usageOf }` and the 10-line local `transcriptOf` definition
is gone. `0012` therefore carries a source change of its own (removed
lines + the new import), plus the hunk-header move. Its room-membership
logic is untouched, but the patch is a mirror of the source edit, not a
context shift.

## Changed files (vs `fe6c9069`)

| file | +/− |
|---|---|
| `changelog.d/1406.fixed.md` | +1 −0 |
| `core/client.js` | +67 −12 |
| `core/src/client/details-drawer.js` | +2 −14 |
| `core/src/client/text.js` | +90 −0 |
| `core/test/details-copy.test.js` | +102 −0 |
| `docs/subsystems/core-client.md` | +1 −1 |
| `patches/ds-bot/0001-core-fixes.patch` | +91 −1 |
| `patches/ds-bot/0008-client-bundle.patch` | +91 −5 |
| `patches/ds-bot/0012-room-membership.patch` | +27 −6 |
| `patches/ds-bot/files/test/details-copy.test.js` | +102 −0 |

10 files, **+574 −39**. `0001`/`0012` are the rebase merge's generated
form; `0008` is the hand-built minimal one described above. The gates
that hold are `check` (tree comparison) and `build-client --check`, both
green.

## Coordination with `ThinkFlowLab#1409`

Same family as `ThinkFlowLab#1409` (the flat-line reader) and `ThinkFlowLab#1395` (which adds
`readableLine(text, names)`). Once `ThinkFlowLab#1395` is on `main`, whichever of
this PR and `ThinkFlowLab#1409` merges later rebases and switches its reader
(`copyBodyOf` here, `speechOf` there) to that shared `readableLine(text,
names)`; this PR keeps its own line reader and `stripFlatTrace` until
then.

## Checkpoint

<!-- flybot:checkpoint -->
```json
{"pr":1410,"claim":"Dev4","issue":1406,"summary":"A stored reply was copied flattened: the reader sat in the drawer, dropped only the delivery header, and joined every line. It now lives in text.js and reads line by line: a trace-only line goes, the first line loses a leading trace only when its first hop is a roster Bot name, every other line and blank line is kept, and visibleText runs only on a fence-marker line. Eight tests: 5 red at 8bbc566, 4 red at f7af3cc, green here. Rebased onto fe6c906 with main's 0008 plus exactly the three client.js edits.","files":["changelog.d/1406.fixed.md","core/client.js","core/src/client/details-drawer.js","core/src/client/text.js","core/test/details-copy.test.js","docs/subsystems/core-client.md","patches/ds-bot/0001-core-fixes.patch","patches/ds-bot/0008-client-bundle.patch","patches/ds-bot/0012-room-membership.patch","patches/ds-bot/files/test/details-copy.test.js"],"checks":{"ran":"TZ=UTC npm run verify (exit 0: core 1861, social 525, tree 125, timeline 125, workflow 85, scripts 548, interop 37, live-e2e 24); build-client --check; ds-bot-patches check; arch-docs OK","result":"green","at":"d0dbbc10004a350c740a6a4166ee95f5db50ccdd"},"next":"review: the hand-built 0008's three edits; once ThinkFlowLab#1395 (readableLine) is on main, the later merge switches copyBodyOf to readableLine(text, names)"}
```
<!-- /flybot:checkpoint -->
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fix(client): the voice reads a stored reply's words, not its untrusted fence or its delegation trace

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