ExcelJS's worksheet pattern is unanchored, so several parsed worksheets can
share one sheetNo and therefore one rels list. repairExcelJsModel filtered and
indexed that list once per worksheet, which let a crafted admitted file run
past the 20 s preview timeout. Each distinct list is now filtered and indexed
once per sheetNo, and the relationship Type strings are built once.
SPREADSHEET_ASSET_VERSION is refreshed for the edited core.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Owner decision 2026-10-13 (#547): a rendered .html page behaves like a
file opened from disk in a browser. It may load scripts, styles, fonts,
images and media from any host and make fetch, XHR, WebSocket, beacon
and form requests to any host.
The /html-view Content-Security-Policy is therefore the `sandbox`
directive alone (HTML_VIEW_CSP, now exported and documented): the same
sandbox flags as before, never `allow-same-origin`, and no fetch
directive. It replaces Codeman's own `default-src 'self'` policy on these
responses. Everything that confines a page stays: the opaque origin (no
Codeman cookies or document, API writes with `Origin: null` refused, API
reads not readable cross-origin), and the capability serving only the
page's own folder under every path, symlink, dot, extension and
confinement rule.
A new test builds the route behind registerSecurityHeaders, as in
production, and pins the exact header: one `sandbox` directive with the
current flags, no `allow-same-origin`, no `-src` directive. The security
architecture, architecture invariants, API reference, CLAUDE.md and the
Working With Files wiki page now say what a page can do (reach the
network, read its own folder) and cannot do (Codeman's origin, cookies,
API, other folders), and that this is the owner's decision.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Three suites load panels-ui.js without constants.js and stub the globals
it uses (escapeHtml, CodemanBase). openFilePreview() now asks
rendersAsPage() from constants.js, so those stubs need it too; none of
their files is an HTML page, so it answers false.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
An in-workspace .md path clicked in the terminal went to the log viewer
(tail -f, a "streaming" header over raw text), because md was kept out
of FILE_PREVIEW_EXTENSIONS on purpose; every other surface already
rendered it. Owner decision 2026-10-13: markdown is a document to read,
so md and markdown join FILE_PREVIEW_EXTENSIONS and a click or tap opens
the file preview, rendered by default with the MD pill for source. The
main pane, every grid tile and the split's Pane B share the link
provider, so all of them route the same way. Other in-workspace text
(.log, .txt, .json, code) keeps the log viewer and its live follow.
FILE_PATH_LINK_PATTERN now also links `.markdown` and `.htm`, which
were not clickable at all.
Tests: file-preview-markdown.test.ts now asserts md and markdown ARE
routed to the preview (and plain text is not); terminal-touch-tap pins a
tapped .md, .markdown and .html opening the preview while .log, .txt and
.json open the log viewer, and a tile-registered provider routing the
same way against the tile's own session. Docs: CLAUDE.md, the
architecture invariants and the wiki (Working With Files, Mobile Guide).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Adds GET /html-view/:cap/* to the list of endpoints exempt from the JSON
envelope, and a "Rendered HTML files" section covering the mint
(POST /api/v1/sessions/:id/html-view: body, response, capability
lifetime, every refusal and its status) and the capability-gated serving
route (what it serves, the sandbox CSP and other headers, Range, the
preflight answer, and the plain-text 404 / auth 401 refusals).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The HTML branch of openFilePreview(), the Page pill and the fall-through
to the source view on a refused mint had no test. The jsdom harness from
file-preview-markdown.test.ts now drives them with a stubbed fetch:
- a successful mint renders an iframe at the minted URL whose sandbox
has allow-scripts and never allow-same-origin, with the pill pressed;
- a refused mint shows the source view with its Edit button and hides
the pill;
- the pill flips page and source and persists
codeman:filePreviewHtmlRendered, and with the pref off the preview
opens as source without a mint request.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
What counts as an HTML page lived in three places: HTML_VIEW_EXTENSIONS
on the server, a /\.html?$/ regex in the terminal link provider and a
HTML_PAGE_EXTS set in panels-ui.js. The two frontend copies are now one
rendersAsPage() next to previewsInFileViewer() in constants.js, used by
the link provider (and through it every grid tile and the split's Pane
B, which share registerFilePathLinkProvider) and by openFilePreview()
and its toolbar. A new test pins it equal to the server's list.
toggleFilePreviewPage() now returns the preview load, so a caller (and
the coming frontend test) can await the flip.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The admin forced logout already revoked the user's rendered-HTML
capabilities but recorded only the cookie sessions and web-tab
capabilities it retired. The `user.logout` audit entry now carries
`revokedHtmlViews` next to `revokedWebviews`, and the revocation test
reads it back from admin-audit.jsonl.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The fetch handler skipped only /api/, so a popped-out /html-view/ page (a
top-level navigation the worker intercepts) was put into CacheStorage
despite its `Cache-Control: no-store`, and the offline fallback could
serve it after logout had revoked the capability. /html-view/ is now
skipped like /api/. The new test runs the shipped sw.js against a stub
worker scope and drives its real fetch listener.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A sandboxed page is opaque-origin, so a fetch() of its own data file with
a non-safelisted header preflights with `Origin: null`. The auth hook
refused the OPTIONS (the html-view exemption admitted GET and HEAD only)
and, without a password, the security-headers hook answered a bare 204
with no Access-Control-Allow-Origin, so the fetch failed either way.
The exemption now admits OPTIONS for a live capability, and
registerSecurityHeaders answers it itself with Allow-Origin `*`,
Allow-Methods `GET, HEAD` and Allow-Headers `*` (no credentials are
involved). An unknown or revoked capability still gets the 401, and
writes on the capability path are still refused.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The html-view helper had been inserted between the web-tab function's
JSDoc and the function, so that doc block described the wrong function.
The helper now sits after hasValidWebviewCapability with its own doc.
No behaviour change.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A rendered page's own <video> or <audio> could not seek, because the
route streamed a plain 200 without Accept-Ranges. sendFileBody() and
localFileSource() are now exported from file-routes.ts and the serving
route uses them, so it advertises Accept-Ranges and answers a Range with
206 + Content-Range (or 416), exactly like file-raw, the attachment raw
route and /api/download. The body sender hijacks the reply and copies
every header set before it (the sandbox CSP, CORS, no-store), which the
new test pins on a 206.
Media types stay in ASSET_TYPES: with Range support they work, and they
are served under the same sandbox CSP as everything else.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The mint checked the extension of the requested path, then built the page
URL from the symlink-resolved file name. A `report.html -> notes.txt` link
minted a page URL for the text file. The resolved name now has to be
.html or .htm as well, the mint-side counterpart of the serving route's
resolved-path extension check.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
POST /api/sessions/:id/html-view read `path` off an unchecked cast. It now
goes through HtmlViewOpenSchema in schemas.ts (a non-empty string of at
most 4096 characters without NUL or line breaks, no other keys) via
parseBody, like the other file routes, and keeps its "Missing path
parameter" message for an absent path.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The mint refused an HTML file whose absolute path had any dot segment, so
a workspace that itself lives under a hidden folder (~/.local/src/app)
could never render one of its own pages. For a file inside the workspace
the rule now covers the path below the workspace root, which is all the
page's tree can reach; outside the workspace it still covers the whole
path. A hidden directory below the workspace root is still refused.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The serving route checked the blocklist per request but not
attachmentConfineToWorkspace, while the attachment serve path
(file-routes.ts) re-checks it every time. A capability minted for a
folder outside the workspace before an admin turned confinement on kept
serving that folder for the rest of its TTL.
The capability record now says whether its folder was admitted from
outside the workspace, and the serving route refuses such a record while
confinement is on. The flag is part of the reuse key, so an
out-of-workspace mint never picks up a capability recorded as
in-workspace for the same folder.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The serving route checked hidden segments and the asset allowlist on the
requested name only; after realpath it checked containment and the
blocklist. A symlink `cfg.json -> .git/config` inside the page's folder
was therefore served as 200 application/json. The dot rule now also runs
on the segments of relative(rootDir, resolvedPath), and the extension
allowlist on the resolved file name, which also types the response.
Both realpath calls on the request path (the mint of an out-of-workspace
file and the serving route) are now `await fs.realpath` instead of
realpathSync, so a slow mount stalls one request, not the event loop.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
os.tmpdir() returns $TMPDIR when it is set, and macOS sets it in every
terminal session, so with TMPDIR set /tmp, /private/tmp and /var/tmp were
never treated as broad and /tmp/report.html got a capability over all of
/tmp. The broad-root list now names /tmp and /var/tmp literally (through
canonical(), so macOS gets /private/tmp), refuses any directory that is an
ancestor of a broad root (/home, /Users, /private), and treats a drive's
mount point (/mnt/d on WSL, /media/x, /Volumes/x) as broad as well.
The new test sets TMPDIR elsewhere and still gets /tmp refused.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Conflicts resolved:
- CLAUDE.md: kept master's Prompt uploads paragraph and its longer
File-path links paragraph (XLSX admission limits), and inserted the
PR's html-view sentence after the download-only rule.
- src/web/public/terminal-ui.js: kept master's tile-aware
getSessionId() in the shared file-path link provider and added the
PR's .html routing to the file preview on top of it.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
xterm parses write() data after chunkedTerminalWrite has already cleared
_isLoadingBuffer, so the main terminal's replay gate never held: a tab switch
or reconnect re-copied the newest OSC 52 in the replayed history. Strip every
OSC 52 from the replay beside the DEC 2026 markers (OSC52_STRIP_RE). Tiles
keep their own _bufferLoading gate, which holds there.
One Claude Code copy arrives up to three times (its own OSC 52, tmux
load-buffer -w, set-clipboard forwarding), so identical text within
OSC52_DEDUPE_MS is dropped. The manual-copy fallback opens only in the
focused tab, so a background tab on the same session stays quiet.
The replay tests now drive the real chunkedTerminalWrite into
@xterm/headless and fail without the strip. Test harnesses that supply
DEC_SYNC_STRIP_RE by hand get OSC52_STRIP_RE too, and CLAUDE.md records
the rules next to Auto Copy.
Agents pick tools from MCP clients and registries, and Codeman had no MCP
surface: an assistant in Claude Desktop, Cursor, Codex or Gemini CLI could
not start or drive Codeman sessions without hand-written HTTP calls.
`codeman mcp` is a stdio MCP server and a CLIENT of the existing HTTP API
(it reuses codeman agent's transport and guards; no new route). Seven
tools: list_sessions, start_session, send_prompt, wait_for_session,
read_output, interrupt_session, delete_session.
- Dual-era: answers the legacy initialize handshake (2024-11-05 to
2025-11-25) and the 2026-07-28 revision (per-request _meta,
server/discover, resultType, and the ttlMs/cacheScope hints a modern
tools/list must carry: Claude Code 2.1.296 drops every tool without
them).
- Never guesses a server: the URL comes from --url or CODEMAN_API_URL.
Unconfigured, it still lists its tools and every call says how to
configure it.
- Prompting, interrupting and deleting are limited to sessions the process
started (or, inside a Codeman pane, that session's own workers) unless
--allow-any-session; never its own session. Control bytes are refused
before any request.
- Waits default to 45 s (Codex's MCP tool timeout is 60 s), max 600 s.
- read_output returns text only: a client that prefers structuredContent
otherwise showed the model metadata instead of the output.
- config/mcp-registry/server.json and package.json mcpName prepare the
official MCP registry listing; sync-plugin.mjs keeps its version.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The XLSX preview hands an admitted copy of the workbook to ExcelJS 4.4.0,
which links each worksheet to its comments, comment notes (VML), tables and
drawing by looking the relationship Target up verbatim in maps keyed by its
own spelling, then dereferences the result unchecked. openpyxl, the library
most agents write .xlsx files with, uses absolute Targets
(/xl/tables/table1.xml), its own comment part name (xl/comments/comment1.xml,
which ExcelJS never loads) and a drawing XML ExcelJS parses to nothing. One
comment, table or chart was enough for "Spreadsheet preview failed".
repairExcelJsModel() (spreadsheet-xlsx-core.js) runs on ExcelJS's parsed
model right before its reconcile: it re-points a link to the key ExcelJS
stored for the same part (so an openpyxl table is kept) and drops a link,
tablePart, drawing or hyperlink reference that would dereference nothing.
It adds nothing and resolves keys as own properties only. The worker wraps
workbook.xlsx.reconcile per instance to call it, and throws if a future
ExcelJS renames that method. SPREADSHEET_ASSET_VERSION is refreshed.
Tests: unit tests on model objects, and three real openpyxl 3.1.5
workbooks in test/fixtures/xlsx that fail the worker tests without the hook.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The agent skill only reached Claude Code: injection wrote
.claude/skills/codeman, which no other CLI reads, and the per-session
preamble was seeded for claude alone. A Codex, Gemini, OpenCode,
Antigravity, Grok, DeepSeek or OMP session inside Codeman never learned it
could start and drive workers.
- Registry field capabilities.agentSkillDir (a closed enum, since
clis.json can set it and it decides where the server writes) names the
skills directory each CLI scans. Claude keeps .claude/skills; those seven
CLIs get the same skill in <case>/.agents/skills/codeman (each measured to
scan it; Claude Code does not, so it never sees two copies). pi gets none:
a project skill makes pi ask "Trust project folder?" at startup.
- The preamble is seeded for every local session whose CLI takes the
skill; nothing in it is claude-specific.
- The skill text is CLI-neutral and names the two CLI-side failures to
report instead of retrying: a sandbox that blocks loopback (Codex's
default), and commands that do not carry this session's environment
(Codex 0.162 runs them in a shared app-server daemon).
- POST /api/sessions injects after the launch pre-flight, so a CLI that
cannot start leaves nothing in the workspace.
- codeman skill install gains --mode; uninstall --case removes the copy
from every directory the registry can write.
- The settings toggle moves to Agents & CLIs > All agent CLIs.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The Paste dialog's image branch called _uploadAndInsertImages() without a
session, so it fell back to the active session at pick time: after a tab
switch with the dialog open, the image went to the other tab, while the
text Send already used the session captured at open.
Also corrects the comments around the shared bracketed write: the size
refusal now lives in _sendBracketedPaste(), the budget covers the shell
Paste too, and a shell without bracketed paste (dash, bash before 5.1)
gets the markers stripped by tmux, so every line but the last still runs
there.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Programs inside the terminal (Claude Code /copy, tmux yanks with
set-clipboard on, vim) set the clipboard with OSC 52. xterm.js registers no
handler for 52, so on a headless host (no xclip, no DISPLAY) those copies
were silently dropped and never reached the remote browser.
Register one handler on the main terminal and on every TerminalTile (split
Pane B, tile grid). It decodes the base64 payload as UTF-8 and copies it
through _copyText, falling back to the manual-copy dialog when the browser
blocks the write. Read queries (`?`) are refused, and nothing is copied
during a buffer replay, so a tab switch or reconnect never re-copies old
OSC 52 sequences.
sshd runs the command in the remote user's login shell. On Hufflepuff cd is
an alias that echoes the directory, so the listing script captured the folder
path twice and zsh aborted on the glob: every folder grid over ssh failed
with "remote host unreachable: no matches found". Wrap the script in sh -c,
as the transcript read already does.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
A Docker case is a local session for the file routes, but `~` inside the
container is the container's own seeded home. Expanding `~/x.png` on the host
opened a different file than the one the agent printed. The attachment POST
and POST …/folders now answer 400 for `~/` when the session has `docker` set
(absolute paths are unaffected: the workspace is a bind mount).
Docs: the resolved-target gate, the route-parameter limit, the listing join
rule and the Docker `~/` refusal in architecture-invariants.md,
security-architecture.md and CLAUDE.md.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
`git ls-files`, `find` and `ls -R` print one path per row. An extensionless
entry followed by an equal-or-shorter one looked like a path broken short of
the edge, so `src/components` + `src/index.ts` linked `src/componentssrc/index.ts`
and the real link was gone. Measured with the shipped terminalPathLine over this
repo: `git ls-files` 8 false joins (one over 6 rows), `find src docs scripts` 5.
A next row is now a new entry when it opens with `./` or `../`, or has a `/` and
opens on the same top directory the broken token did. A wrapped path continues
inside a name, so the captures/2 + 026-10-10/... case still joins. After the
change: 1 and 0 (`docker/server.Dockerfile` + `docs/SPEEDRUN.md`, a broken token
with no extension that no row-shape rule can tell from a wrap).
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Folder routes only looked at the requested name, so `shot.png -> ../secret.bin`
and `notes.txt -> ../history` were served (registration answers 400 for both),
and a FIFO or device behind a supported name parked a worker on an open that
never returned. After resolving, the target's extension must be supported and
it must be a regular file (locally fs.stat, remotely the probe kind).
A 101..255-character file name answered 404 "Route not found": Fastify caps a
path parameter at 100 characters. The server now sets routerOptions.maxParamLength
(MAX_ROUTE_PARAM_LENGTH, shared with the route test harness) and a wiring guard
pins it.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Supervised-hook CLIs (DeepSeek Harness) raise Approvals Inbox items whose
answer route refuses keystrokes, but push notifications and the mobile/desktop
UI still offered Approve/Deny. Mark those items answerInTerminal, omit
approvalId (and therefore push actions) for supervised hooks, and show
"Answer in the terminal" / Open session instead of broken buttons.
Fixes#598 (functional part; docs gaps left for a follow-up).
tmux before 3.2 prints no newline after `capture-pane -p` output, and
`-J` leaves the history's last row unterminated when the screen starts
inside a wrapped line. The marker row printed next is then glued onto
that row (`...first half<marker>\n31\n...`). The parser took the marker
only as a whole row, so it returned null and every load fell back to
the local capture while the screen stayed that way. Debian 11, Ubuntu
20.04 and RHEL 8 ship tmux 3.1c, 3.0a and 2.7.
The parser now takes the first `<marker>\n` wherever it ends a row (the
marker is random per read, so no row the pane holds ends with it) and
re-terminates a history that lacks its newline. A tail -c cut still
drops only the history's partial first row, now decided on the whole
output, so a cut inside the one row the marker is glued to leaves no
history instead of losing the marker. dropPartialFirstRow, no longer
called, is removed.
Docs and the findFrameInScreen JSDoc also say the splice does not place
the frame of an agent TUI mid-turn (a live region pinned to the bottom,
new rows inserted above it), which falls back to the history-over-frame
join.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude Code's tracker nulls recache_tokens_if_cold at a compaction or a tool-result clearing and only counts the expected rebuild at the next request, which also closes the window, so no report carried both and the old rule never fired. Stamp on the first warm null report after one that carried a value, carry it through idle re-reports and drop it at the next request; the readout now says "Context compacted at HH:MM" since a clearing opens the same window.
Also persist a changed report so a crash restores the latest one, rename the session field to statusLineExporter (statusLineTelemetry is the registry capability) and document its values, word the stake as re-cached, move the readout block above the SSE staleness heading, and drop keep-warm mentions until it lands.
The remote script ran the history capture, the history size and the
screen capture as separate tmux runs, so the shell kept writing between
them and rows that scrolled in those milliseconds were in neither
capture. Measured end to end against a LAN host with output streaming:
1-2 rows lost per load at the history/screen join (the history ended at
row N, the screen started at N+2); on a local busy pane, every read.
The three reads are now one tmux command list (capture \; display \;
display \; capture). tmux runs a client's command list back to back
without reading pane output in between, so the screen begins where the
history ends: 0 gaps in 200 reads of a local busy pane, and no gaps or
duplicates in 8 loads against the LAN host. This rests on tmux's
command-queue behaviour, not a documented guarantee.
tmux output cannot carry NULs, so a random marker row per read
(display-message) separates the history from the size and the screen;
the parser takes it only as a whole row. The NULs around the tmux output
are printed whether or not tmux succeeds, so a missing session still
reads as the script having run (no host back-off), with its own log
text when tmux printed something unparseable. The remote tail -c bound
now covers the whole output, history first, and is the configured cap
plus 1 MiB for the marker, size and screen (remoteTailBytes), so a cut
lands in the history; the route trims to the cap itself. A cut landing
exactly on the marker row keeps it.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Multi-user: a non-admin's folder must resolve inside their own userSpacePath
or the session's workingDir (folderAllowedForUser, the path picker's rule),
checked on the resolved folder before it is read and again on each served
file after symlink resolution; 403 otherwise.
- listFolder probes the local folder with probePathKind({ pastCap: true })
first (unknown -> 503 via describeUnknownPath, never 404), then async
fs.realpath; resolveFolderFile uses probePathKind instead of fs.stat.
- The guard runs on the realpath before readdir.
- FOLDER_PATH_LINK_PATTERN ends a folder at ':' (quadratic `://` rescan on
colon runs; PATH=/a:/b linked as one folder).
- Load counters drop stale preview / folder-grid responses; closing the grid
invalidates a listing still in flight.
- validFolderFileName refuses a leading dot; the remote listing matches
extensions in any case.
- Docs: folder grid in the z-index lists; multi-user rule and bounded probe in
the invariants and security docs.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The remote history and the local frame are read a round trip apart, so
two seams dropped rows at the join: rows that scrolled off the screen
during the round trip, and the top of a remote screen taller than this
pane (a shared session sized by a taller client under window-size
latest). Both are rows of the remote screen above where the local frame
begins.
The remote script now also captures the screen, right after the
history, in the same round trip. joinScrollbackAndFrame() places the
local frame among the screen rows (findFrameInScreen(): text compare
with escape sequences and trailing blanks ignored, the screen's trailing
blank rows and last content row left out, at least three rows of
overlap with two of them non-blank, highest match wins) and keeps the
screen rows above it between the history and the frame. When the frame
cannot be placed, the join is history over frame as before. The read's
buffer slack grows to 1 MiB, since the screen is outside the tail -c
bound.
Left: the history and screen are two tmux commands, so a row that
scrolls between them (milliseconds) is lost, and a screen that repeats
a whole block can place the frame at the higher copy, losing the rows
between the copies.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Review follow-ups for loading a shell from tmux's rendered history.
tmux adds no history while a pane is in the alternate screen, and a
nested tmux client (remote SSH and Docker cases, or tmux run by hand)
holds its pane there, so a full capture of it is one screen. The
display-message query that reads #{history_size} now also reads
#{alternate_on} (PaneCaptureOptions.capturedAlternateOn), and a request
carrying `alt=recording` (only SHELL_LOAD_QUERY sends it) is answered
the old way on such a pane: the visible frame over the tailed byte
recording. Agents, scroll pulls and Load full history are unchanged.
alternate_on cannot tell a nested tmux from vim or less, so a local
shell with one of those open takes the same fallback while it is open.
A full capture without `lines=` was reported as a 'tail' cut whenever
the pane held more than the configured ceiling (possible on tmux before
3.7), offering a Load full history that could never return more. The
cut is now reported only for a client bound below the ceiling.
The response carries `historyLinesCut` when that bound left lines in
tmux, and the banner then says earlier output may be retained instead
of naming the bytes a later tail cut, which undercount what tmux holds.
A bounded grid tile's shell load sends its own `lines=` (via
SHELL_LOAD_BASE_QUERY). CLAUDE.md, docs/architecture-invariants.md and
docs/api-reference.md describe the shell load, the cut report and the
fallback.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Review follow-ups for the remote scrollback read.
The 1.5 s slot-wait bound was checked inside the task, so it only fired
once runWithRemoteSshLimit() had already handed over a slot, after
everything queued ahead of it. runWithRemoteSshLimit() now takes
`maxWaitMs`: a waiter that times out leaves the queue, rejects with
RemoteSshSlotTimeoutError, never runs and never touches `active`. The
history read uses it, and a slot timeout does not back the host off.
Only a transport failure backs the host off now (ssh exit 255, a
timeout, a spawn error, output that is not the script's), via
classifyRemoteAliveExit(). A remote command failing is about that
session only. A live run against a real host showed a missing session
comes back as exit 0 with empty markers, because the `| tail -c` pipe
takes tail's exit status, so markers that arrived without a size are
also per-session.
fetchRemoteScrollback() takes an optional runner as a test seam; tests
now cover the bounded wait, each back-off class, its expiry, and the
masked missing-session case. A source pin covers the `-S 0` capture
branch. The two seams that can drop rows at the join (rows that scroll
during the round trip, a taller shared client) are documented in
docs/remote-sessions.md, and the limiter's header and the remote-ssh
invariants now name the history read as an ssh consumer.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A paste, an IME commit or a fast word sits above the 4-byte hint threshold for a few
milliseconds until its ACK lands, and each one widened the header pill (`WS · 12B queued`) and
moved the gauges beside it. The suffix now appears only after the backlog has stayed above the
threshold for 1.2s; a drain forgets the burst and a timer re-renders when the hold elapses.
"keeps terminal touch drag available for scrollback with the visible
textarea enabled" built a Codex session on a blank terminal. With Codex
in transcriptPageKeys that pane is hollow, so the drag is correctly
consumed by the page-key fallback and never reaches scrollLines; the
fixture no longer described local scrollback.
The case now writes 200 lines into xterm (awaiting the write), turns the
visible CJK textarea on explicitly, and asserts the scenario before the
drag: normal buffer, baseY > 0, viewport at the bottom, not hollow, wheel
forwarding off, cjk-input-visible set. A real touch drag back into history
must then call scrollLines with negative lines, move the viewport up, and
send nothing to the CLI. Hollow Codex paging stays covered by
terminal-touch-paging.browser.test.ts.
pageKeysForGesture kept `prepaid` set after the travel had fully repaid a
pre-paid page, so the one-second debt lifetime still applied: on a 38-row
pane, 19 lines of -1 at 32 ms left { pending: 0, prepaid: true } and a -1
300 ms later sent nothing. `prepaid` now clears as soon as the pending
travel reaches or crosses zero, so the leftover is plain travel and the
150 ms gap applies again. Touch contacts are unaffected (never split by
time). The mixed parity step's reversal grows from 20 to 25 rows because
the -5 rows left after repayment are now plain travel and cancel against it.
Review of #527 (Ark0N, 2026-10-11):
1. A slow touch drag paged a full screen per line. touchmove calls the
fallback once per whole cell, so a slow drag's calls were further apart
than the 150 ms gesture gap and each pre-paid a page (12 lines at 170 ms
sent 12 PageUps). The touch paths now tag every call, touchmove and
momentum frames alike, with a per-contact touchId (incremented on
touchstart), and pageKeysForGesture never splits a contact by time; a
new contact is a new gesture.
2. A pre-paid debt now survives up to PAGE_KEY_DEBT_MS (1 s) of quiet when
the next event goes the same way, so slow small wheel ticks (40 px every
250 ms, a Firefox 1-line notch) pay it back instead of each pre-paying.
A reversal inside the gap (or inside one contact) drops the debt and
accumulates without pre-paying, so a +/-3 px wobble no longer pages
back and forth. A reversal after the gap still pages at once. Main pane
and tiles share the helper, so both get it.
3. A wheel consumed by the dialog check now logs page-keys-dialog-open.
4. The Dashboard wiki names newer Codex beside OpenCode; the invariants
paragraph describes the new gesture boundaries.
Tests: unit regressions through the real _maybePageCliTranscript, helper
cases, tile/main parity for ticks and wobble, and a Chromium test that
drives the real initTerminal touch listeners (12 PageUps before, 1 after).
One conflict, in i18n.js SKIP_SELECTOR: master added '.tab-name' itself
(the same fix this branch made for zh-CN tab names), so master's line is
kept and this branch's duplicate comment dropped.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Conflicts resolved by keeping both sides:
- terminal-ui.js: master's wheelDeltaWholeLines/sgrWheelReports next to
this branch's pageKeyRows/pageKeysForGesture.
- terminal-tile.js: master's tile SGR wheel forwarding and Shift+wheel
local scroll (_shiftScrollPending) kept; tile paging stays on the
shared pageKeysForGesture state (_pageKeyGesture) with its per-tile
dialog check.
- architecture-invariants.md: this branch's hollow-paging paragraph,
with master's tile SGR forwarding and Shift+wheel sentences replacing
the old "do not forward SGR wheel" note.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CLAUDE.md key pattern and architecture-invariants (File-path links) get
the new path forms (`findFilePathLinks`, `~/` expanded server-side,
`terminalPathLine` join rules) and the folder grid (grant + bare-name
routes, own registry, z-order, captured keys); remote-sessions lists the
folder routes for a remote case; security-architecture states the trust
level of a folder grant.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Folder paths in the terminal and the response viewer are now links
(rooted or ~/ without an extension, relative with a trailing slash); a
click opens a grid of the folder's supported files, newest first, with
subfolder chips and a parent button. A tile opens the file preview,
which pages through the folder with ‹ › / ←/→; the preview of any file
gets a "Show folder" button.
Server: POST /api/sessions/:id/folders grants + lists a folder (local
fs or one ssh round trip for a remote case) under the attachment guard;
GET …/folders/:folderId/files/:name/(raw|preview|thumbnail) serves one
file by bare name through resolveServableAttachmentPath, so browser
requests still never carry a path. Grants live in their own small
registry so a big folder cannot evict the session's attachments. The
attachment raw route's body is now the shared serveServableRaw helper.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Terminal and response-viewer links only knew rooted absolute paths. Agent
output is full of the other forms: Claude Code echoes an attached image as
`~/repos/x/garage.png`, scripts print `builds/captures/x.png`, and Claude
Code wraps tool output a few columns short of the edge, so a long path
arrives as `.../captures/2` + `026-10-10/x.png` and only its prefix linked.
- constants.js: RELATIVE_FILE_PATH_LINK_PATTERN + findFilePathLinks() (one
entry point for both consumers; never inside an http(s) URL),
resolveLinkedFilePath() (relative -> session workingDir, ~/ as is),
terminalPathLine() (glues a path a program broke over lines; guarded so
ordinary short lines are never joined).
- terminal-ui.js: provider uses them, no overlapping links, opens the
resolved path. Touch selection keeps terminalLogicalLine.
- app.js: response viewer links the same forms; only its own links are
resolved, a markdown document's rebased links stay as they were.
- Server: registerExternalAttachment accepts ~/ (local homedir(); remote
probe expands $HOME on the host). Guards run on the resolved path.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Codeman maintainer