v1.8.2

1.8.2

• 定位：优先等目标会话真正上屏（chatSnapshot）再动 DOM；归档会话先 unarchiveSession 再打开，避免“定位成功后弹回新会话页”
• 定位：会话未真正显示时不再谎报「已定位并高亮」
• 定位：按距离大跳滚动，远端轮次不再原地打转；loadThrough 复查覆盖范围
• 定位：上下文注入只匹配 context 行，不再落到同轮的用户气泡
• 搜索：开启长文时改为内联扫描，避免把大语料克隆进 Worker（5.8s → 亚秒）
• 索引：INDEX_VERSION=5，旧分片强制重建，分类修复才会真正生效
• 界面：「清空全部」改为可见按钮；长文单独成行；面板不透明
• 测试：新增 run-tests.mjs，按退出码判定，任一失败整体非 0

v1.8.1

1.8.1

修复

• 历史记录：每次搜索立刻出现新条目（索引还在补时也记行，只是不留快照；点开走真实搜索，不会回放半页）
• 历史列表改为「左侧关键词 + 右侧筛选胶囊」自适应布局，文字不再越界
• 新增「清空全部」：同时删除历史行、关联的结果页快照与内存中的结果页

测试

• 新增 test-history.mjs：建行、同筛选更新同一条、换筛选独立成条、清空连带快照与内存页、重载后仍为空

v1.8.0

1.8.0

修复：定位

• 消息节点 key 失效（会话被压缩 / 重新编号）时，改为按命中文本定位：先在本轮已挂载行里找，再在全量已挂载行里找；只落在确实包含该文本的行，不会拿同轮邻居顶替
• 新增第 24 个定位场景回归测试

新增：日志收集

• 侧边栏「日志收集」：开关 + 完整日志地址 + 体积 + 复制路径 / 清空
• diagnostics.log 每行一个 JSON（panel / search / client:jump / error），8 MB 轮转

v1.7.1

1.7.1

• 修复重开后不恢复上次结果、以及一直卡在“正在检索”
• 打开历史记录不再改写侧边栏筛选条件
• 重建索引 / 自动索引会显示进度
• 未建索引时也能列出工作区
• 索引分片改为异步并行解压（320 ms → 226 ms，不阻塞界面）
• 移除模糊设置项，目标类型改勾选，侧边栏字号加大

v1.7.0

1.7.0

• 卡顿根治：删除全屏 backdrop-filter 与动画光斑、启动不建索引、面板关闭即停索引、结果分页渲染
• 历史按筛选集独立成条并显示真实恢复耗时；换筛选命中缓存（计算后置）
• 文件名可搜索；文件与文本分成独立候选集
• 边索引边出结果；仅有筛选条件也能搜索
• 长文独立索引与长文搜索
• 工作区筛选

v1.6.1

• 修复以下问题

报告项	处理	测试兜底
P1 session/event 参数	取 session.id + 非字符串防御	test-events.mjs（旧代码必挂）
P1 用户输入/思考链定位	改为“最小包含 needle 的元素”通用叶子匹配，不再依赖标签名	定位场景 21 → 23（新增 div 气泡、div 思考体）
P2 读失败的会话被永久缓存为空	错误壳带 retryAt 指数退避重试	真实语料测试
P2 jump.turnOnly 缺 key	内联 ZH/EN 补齐	test-i18n.mjs（108 keys 全命中）
P2 test-anchor 常量漂移	引用 __test.MAX_CHUNKS	真实语料 21 会话 / 12 967 docs 全过（之前 4 条失败）
P2 短查询双次小写+indexOf	合并为一次扫描	core/stress
P2 同名文件跨轮去重	改为按 Turn 去重	core
P2 只删会话仍重写全部分片	空 dirty 只写 manifest	代码
P3 Worker 空数组返回 []	数量校验	worker 测试
P3 turn:null 变 Turn 0	显式 null 判断	代码
P3 每次搜索 await 42KB 写盘	改 saveStateSoon	代码
P3 resolveSaved 丢行、total 不变	dropped 计数修正	代码
无 CI / locale 死文件 / files 里的 logo.png	加 GitHub Actions、删死文件、修 files	CI

• 完整更新日志v1.5.0...v1.6.1

v1.6.0

• 修复了已知问题

Full Changelog: v1.6.0...v1.6.0

v1.5.0

首个公开版本V1.5.0发布

FlashAnchor / 闪电锚点

A DSH Web GUI plugin that searches the entire stored corpus of every session:
assistant reasoning, answer text, tool calls and results, output files, user
prompts, and input files. Clicking a hit jumps to the block that contains it
(paragraph, code fence, file card, or tool card), expands folded disclosures,
and highlights only that block.

Features

• Block anchors: every result carries {turn, step, messageId, toolCallId, blockIndex, seatIndex, blockKind, chunk}; the client computes the chat node
  key instead of guessing from text.
• Sharded Worker pool: the thread slider (1-8) selects the number of
  worker_threads; each worker owns a slice of the corpus. A worker crash or
  OOM (256 MB heap cap) degrades to the single-threaded scan.
• Materialized views: saved searches persist only result IDs, per-session
  sequence snapshots, and page metadata (no body text). Pages are rebuilt from
  the document index; history and snapshots share one id, so deleting a row
  drops the snapshot and its in-memory page. LRU cap: 50.
• Near-memory search: an identical query signature returns from memory for
  60 s and aborts an in-flight request.
• Session scope: search all sessions or one session; the selection can be
  cleared. Query already matches file names, so there is no separate suffix
  filter.
• Appearance: adjustable frosted-glass blur/density, persisted locally.

Install

From this directory:

node --check index.js
node test-core.mjs
$env:npm_config_cache = "$PWD/.npm-cache"
npm pack
# install the resulting flash-anchor-*.tgz into your DSH profile's node_modules
# and add flash-anchor to the profile bundle list, then restart DSH Desktop

The Host half needs a DSH restart (the client bundle reloads with the page).

Architecture

File	Role
index.js	Host plugin: session surface index, search, materialized views, state
search-core.js	Shared matching/scoring/snippet + doc address
search-pool.js	Worker pool, sharding, OOM/timeout degradation
worker.js	One corpus shard, scans on request
client.js	Dialog, settings, results deck, scroll router
locale/*.json	UI dictionaries

All indexing stays on the local Host. The plugin never sends queries or session
content to a network service, contains no API keys, and writes its index under
$DSH_HOME/flash-anchor/.

Tests

node test-core.mjs
node test-state.mjs
node test-prefs.mjs
node test-order.mjs
node test-worker.mjs
node --expose-gc test-memory.mjs
node test-locate.mjs
node test-anchor.mjs      # skips when no session store is present
node test-stress.mjs

Development

Designed and implemented by DeepSeek-V4.1-Flash-1017, an AI coding agent
running in DeepSeek Harness, for BR-PC. Product direction, review, and
acceptance testing were done by BR-PC. The repository contains only plugin
source and tests.

License

MIT. See LICENSE.

@BR-PC

Full Changelog: https://github.com/BR-PC/dsh-flash-anchor/commits/v1.5.0