Owner feedback: the Header buttons group's keywords named neither Split
nor Tiles. Both are now in the group's data-search. The filter
(_filterSettings) matches each chip by its own data-search and its label,
and never by the wrapper's keywords (which would light up every header
chip for "split"), so the two chips also get their own: "tiles tile grid
side by side several sessions" and "split pane side by side two
sessions". Before, only the label words matched; "tile grid" found
nothing. Pinned by running the real filter over the real markup (JSDOM).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Owner feedback: the tile header's ⋯ ⤢ + × read as tiny next to the
session name. The buttons inherited the header's 12px font. They are now
26px click targets (min-width, so a wider glyph still fits) with a 16px
glyph, the same as the app header's own icon buttons (.btn-icon-header);
the thin ellipsis and cross get 19px so all four read at one visual
size. The header grows from 24 to 28px to hold them, the inline rename
input to 22px. Checked live at DSF 1 on a dark (daylight-blue) and a
light (paper-gray) skin, focused and unfocused tiles, and a zoomed tile.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Owner decision 8 ("when I hit the tiles button, open the tiles already!").
A click with the grid closed now opens it straight away, and Ctrl+Shift+G
runs the same function (toggleTileGrid), so the two cannot drift. What
opens comes from one pure helper, tileGridOpenSet (constants.js):
a. the grid this tab last had, if any of its sessions survive, opened
exactly (an open split closes and its sessions do not join);
b. else an open split's two sessions, Pane A focused;
c. else the open sessions in tab order (the picker's list: no detached
ones), up to what the grid takes here (the cap of 6, fewer when the
window fits fewer), the active session always among them and focused.
A click with the grid open still closes it.
The picker moved to right-click (oncontextmenu, browser menu suppressed).
With the grid open it is preselected with the current tiles, and Open
replaces them. Ctrl/Cmd+click on a tab with the grid closed opens the
toggle's set plus that session. The button's title, the Help modal and
the wiki say right-click chooses which sessions.
Docs: decision 8 and an as-built entry in the spec (Entry points too),
CLAUDE.md, the invariants (#tile-grid, Opening), the wiki's Tile Grid and
Keyboard Shortcuts pages.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Six was tested smooth on the owner's desktop; nine missed the headless
frame bar and is untested on real hardware. TILE_GRID_MAX (constants.js)
is now 6 and stays the one cap every limit reads; the layout table gets
its own bound, TILE_LAYOUT_MAX = 9, so the 7 to 9 layouts keep working
(unreachable) and going back to nine is that one line.
Every way in stops at the cap: opening, addTile, a tile's +, a session
Run makes, Ctrl/Cmd+click, the picker, "Open group as tiles", and a stored
grid with more ids (it comes back as its first six, focus kept only if it
survives, a dropped zoom cleared, row fractions that no longer match the
3x2 reset). The limits now go through one helper, _tileGridLimit(), whose
texts say which limit binds: "Up to 6 tiles" / "The grid holds at most 6
tiles" when it is the cap, "This window fits N" when it is the window.
Docs: decision 7 and an as-built entry in the spec, CLAUDE.md, the
invariants, the wiki's Tile Grid and Dashboard pages.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
xterm's DOM renderer replaces terminal rows every frame (the split pane's
Pane B, every tile of the grid), and the translator's MutationObserver
walked each added row and ran closest(SKIP_SELECTOR) for every text node
and element in it, only to find each one inside .xterm and skip it. A CPU
profile of six printing tiles put about 2.2 s of 40 s there (closest,
translateNode, tree walks).
Now one shouldSkip(mutation.target) per record decides it: every node a
record adds or edits sits under that target, so both translators would
return on their own closest() check anyway, and the output is identical.
Measured in headless Chromium, six tiles printing 20 lines/s each, three
interleaved 40 s pairs at the same machine load: frames over 20 ms fell
from 9.1/11.5/11.8% to 7.3/8.1/8.0%; nine tiles 9.5% to 7.2%. Pinned in
i18n-branding.test: a burst of terminal rows causes no tree walk, terminal
text stays untranslated, application DOM beside it still translates.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The spec listed it as the default applied while the owner's answer was
pending. The owner has decided: with showTileGridButton off the chord is
inert and passes through like any unbound key; on, it toggles the grid.
Recorded as decision 6 in the spec (with a line under Gating), and as an
owner decision in CLAUDE.md and the invariants.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A session Run makes while the grid is open joins as a tile right away, so
the tile connects and sends its size before Run starts the pane. The
server only records a resize for a session with no PTY and spawns the pane
at 120x40, and Run's own resize step measures the parked main terminal
(display: none, so nothing). Measured live for Shell and Claude: a 97x17
tile over a 120x40 pane, for good (#464).
The chrome refresh now remembers each tile's last-seen pid and calls
TerminalTile.paneStarted() when it appears or changes. paneStarted()
forgets the sent size and sends it; a hidden tile (a zoomed neighbour)
sends nothing and keeps it forgotten, so its next fit() sends it, which a
plain fit({ force: true }) would lose. Keyed on the sessions map, so a
handleInit after an SSE drop counts too.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- CLAUDE.md: a Tile grid paragraph beside the split-pane one (parking, the
one load queue, the selection and close rules, chords, dividers, auto-join,
the exited-agent case), tile-grid.js (7.6) in the load order, the
desktop-gated header markers and the Tiles picker in the z-index stack.
- docs/architecture-invariants.md#tile-grid: the mechanisms and the reason
behind each rule; the split section now says where a waiting grid load
differs and that every capture carries a deadline.
- docs/wiki/Tile-Grid.md: the user manual page (turning it on, the ways in, a
tile's header, keys, leaving, persistence, Split), linked from the sidebar,
The Dashboard, Keyboard Shortcuts and Settings Reference.
- The Help modal lists the tile chords (pinned in help-modal-shortcuts.test).
- docs/tile-grid-plan.md: status updated, and an "as built" list of where PR 2
went another way than the spec.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Every Run path makes each session it created visible through
_ensureCreatedSessionVisible and then selects the first one, a human
selection that used to leave the grid for the single view. That helper now
hands the new session to _joinTileGridFromRun: with the grid open it joins the
next free slot, so Run's selection focuses its tile. No Attach overlay flashes
on it while Run starts its pane. Sessions created elsewhere (agents, other
devices, cron) arrive only by session:created and never join; a grid already
holding what the window fits does not take it, and a hint says the new
session opens on its own.
A tile's + adds "New session in this case": the normal Run (current run mode)
for the case the tile's session belongs to, with the toolbar's case put back
afterwards; the session it creates joins the grid like any Run from this tab.
Disabled for a session outside every case.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
showTileGridButton gets the full per-device treatment Split has: a header
chip in App Settings beside Split, its load and save lines, OFF by default
(and in the handheld defaults), a member of the displayKeys merge policy,
stripped from the settings PUT and never declared in the .strict()
SettingsUpdateSchema (sending it would 400 the whole save).
The setting also gates the Ctrl+Shift+G toggle (the applied default while the
owner's answer is pending; one line in tileShortcutFor to change): OFF, the
chord is inert and reaches the terminal like any unbound key; ON, it opens and
closes the grid where one can open. A grid that is open however it was opened
(Ctrl/Cmd+click, a dropped tab, "Open group as tiles") keeps all its chords,
the toggle that closes it included.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The grid is stored in localStorage `codeman:tile-grid` as
{ v: 1, open, ids, focused, zoomed, colFr, rowFr }: ids, focus, a zoom the
user chose (an automatic one is worked out again from the window) and the
divider fractions, never content. It is written as it changes (layout, focus,
zoom, divider drags); closing the grid keeps it remembered as open: false for
one-click return, and the last tile leaving forgets it. That stored state is
now the only "remembered" grid, so the Tiles toggle, the picker's preselection
and Ctrl/Cmd+click all bring back the grid this device last had, across
reloads. Never written or read in a solo window.
The restore runs INSIDE handleInit, in place of its single-view
selectSession(restoreId, { auto: true }), so with a stored open grid the main
terminal never loads on that page load (its first select would pull a
whole-history capture only to be parked). The stored ids are sanitized against
the session list (deleted, detached and duplicate ids dropped, anything that
is not a v1 object ignored), and the fractions and zoom go back on. A window
too narrow for the grid keeps the single view and the stored grid waits; a
#session= link on load wins and leaves the grid remembered but closed.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Found live: the attach and shell routes report a refusal in the envelope of
a 200 ({success: false}), and Attach read only res.ok, so a refused attach
remounted the tile as if it had worked. It now reads the envelope.
The refusal in question: an agent that exited in a live pane (paneExit, e.g.
a shell ended with `exit 3`) still has the pane's tmux client running, so
both routes refuse to start anything ("Session already has a running
process"), and the single view has no restart for it either. Its tile now
shows the exit with a pointer to Close session instead of an Attach button
that cannot work. A session with no PTY attached, or one whose socket closed
because it exited (4009), still gets Attach.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Three more ways into the grid:
- Drag a session tab from the strip onto a tile: a session not yet tiled
replaces that tile in place (the replaced session keeps running); one
already tiled swaps places with it. A layout that is not full (3 tiles in a
2x2, 5 in a 3x2) shows its empty cells as slots, and a tab dropped on one
joins the grid there. Tiles and slots handle the drag in the capture phase
and stop it, because its payload is the session id as text and xterm's
helper textarea would type it into the PTY; a drag that is not a tab (a
file) is left alone. The dropped session takes focus (a human selection).
A sorted or grouped rail does not offer tab dragging, so neither does this.
- Ctrl/Cmd+click on a tab puts that session in the grid and focuses it,
opening the grid on what the Tiles toggle would bring back if it was
closed; on a window too narrow for the grid it stays an ordinary click.
- "Open group as tiles" in the grouped rail's group menu makes the group's
live sessions (as many as the window fits) the grid.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The grid now places every tile explicitly (grid-column / grid-row, reading
order) with a 6px divider track between columns and between rows, instead of
relying on DOM order and a gap. Track sizes are fractions (grid-template fr
values) that reset to equal whenever the column or row count changes.
Dragging a divider trades size between the two tracks either side, each kept
at the minimum tile size (the pure dragTrackFractions in constants.js, always
computed from the fractions the drag started with, so it cannot drift). The
affected tiles reflow locally at most once per animation frame, with no PTY
resize; each hears exactly one fit (one PTY resize) at pointer-up, and tiles
in other tracks hear nothing. Pointer capture keeps the drag on the divider,
the body locks the resize cursor and text selection for its duration, and
closing the grid or removing a tile mid-drag tears it down, as the split's
divider does. A zoomed grid shows no dividers.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A Tiles button beside Split in the header, opt-in through the per-device
showTileGridButton setting (read in applyHeaderVisibilitySettings; the
settings checkbox, displayKeys membership and schema exclusion follow with
persistence) and hard-gated like Split: hidden by its --hidden marker, a JS
width check with a live media listener, a @media (max-width: 1179px) backstop
and never in a solo window. While the grid is open the button closes it and
reads as pressed.
Closed, it opens a picker: a checkbox per open session in tab order (never one
popped out to its own window; one with no PTY is offered, its tile shows the
Attach overlay), names as text, preselected with the grid this tab last left,
else the active session and an open split's two. Boxes past what the window
can fit are disabled with the count shown, and Open opens the grid on the
checked sessions, focusing the active one if checked. Escape and an outside
click close it; its close method is idempotent and the global Escape handler
calls it.
A tile's + lists the open sessions not yet tiled; picking one adds it and
focuses it (a human selection). A grid that already holds what the window fits
disables the entries. "New session in this case" waits for auto-join.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A tile has no live terminal when its session has no PTY attached (pid null,
e.g. restored after a server restart), when the agent exited in a live pane
(paneExit), or when the server closed the tile's socket because the session
exited (4009, which used to leave only the "session ended" marker). Its body
now says which, with an Attach button, in an overlay laid over the terminal
so the body and its xterm keep their size.
Attach is the single view's own re-attach: POST /interactive (or /shell for a
shell) with NO body, at most one in flight per session, since the route has
no in-flight guard of its own. A tripped PTY-exit breaker goes through the
same confirm before clearBreaker: true, and nothing automatic ever sends it.
On success the tile is remounted onto the new pane (a socket stopped for good
cannot reconnect), keeping the keyboard if it had it; the overlay stays away
while the server catches up, and a failed attach says so and keeps it.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
⤢ in a tile's header, or Alt+Shift+Enter (registry entry zoom-tile, applies
only while the grid is open and is swallowed before the Shift+Enter newline
gate), makes that tile fill the grid like tmux zoom. The other tiles stay
connected but hidden, so they measure nothing and send no resize; pressing it
again restores the grid and refits every tile, since the hidden ones have a
stale size. Zooming a tile that is not focused focuses it first (a human
selection).
As in tmux, moving focus to another tile restores the grid, and so does
removing the zoomed tile or adding one while a tile is zoomed by hand.
When the grid area cannot fit the tiles' minimum size, the grid zooms the
focused tile itself with a hint; that zoom follows focus and lifts once the
window fits again. A zoom the user chose is left alone.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Every tile gets a fixed-height header above its body: `● name ......... ⋯ ×`.
- The dot is the six-state classifier the tab rows and both home screens
share (_sidebarRichRow), with the existing .home-sessions-dot--* classes;
hovering the header says the state and for how long ("working 3m"). A
tile whose session waits on a permission prompt or question gets a pulsing
red border (box-shadow only, never layout; still under reduced motion).
- The name is text with data-i18n-skip; a double-click renames it through
the tab rename's own write queue (Enter or leaving the field commits,
Escape cancels, an IME composition owns Enter), and an in-flight name shows
as already applied, as on the tab.
- ⋯ is the tab rail's session menu (options, new window, close session with
its confirm); × removes the tile ONLY, the session keeps running. Neither
button focuses a tile that is not focused.
- The header is fixed at 24px so nothing in it can resize the body, and with
it the xterm and its PTY (#464).
Every tab render refreshes the headers, so they follow status and name
changes. Tabs of tiled sessions carry .in-tiles (both render paths), and the
tab strip re-renders when tiles come and go.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
tile-grid-park-guards.test.ts carried its own copy of the fake DOM, written
before test/mocks/tile-grid-vm.ts existed, including the remove() that spliced
the wrong element when a child was no longer listed (fixed in the shared copy
only). It now uses the shared harness, which gains what the guards need: a
settable clock behind performance.now, the PerformanceObserver callbacks the
code under test registers, and localFit on the fake tile. Same 35 cases.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
xterm paints its viewport black, and a tile's rows rarely fill it exactly, so
every tile showed a black strip between its last row and its bottom edge. The
main terminal's container already makes the viewport transparent; tiles get
the same rule, so the gap shows the terminal background.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Shortcut registry (DEFAULT_SHORTCUTS, group Tiles, all rebindable):
- Toggle Tile Grid, Ctrl+Shift+G: opens the grid this tab last left (one step
back after a selection outside it), else an open split as two tiles, else
the active session as one tile; pressed again, back to the single view of
the focused session. xterm emits nothing for a shifted Ctrl letter; the
browser's find-previous is overridden only where the grid can open.
- Focus Tile Left/Right/Up/Down, Alt+Shift+Arrows: a human selection of the
tile in that direction.
- Remove Focused Tile, unbound: the session keeps running.
tileShortcutFor() decides whether a chord applies (the toggle wherever a grid
could open, the rest only while one is open, so outside the grid
Alt+Shift+Arrows reach the terminal untouched) and is registry-aware. The
capture handler dispatches it, and the main terminal's and every tile's xterm
key handler return false for it, for every event type and before the
Shift+Enter gate, so a chord that applies never reaches a PTY.
Coexistence with the split pane: opening the grid over an open split closes
it (no wasted resize for the pane about to park) and seeds the grid with both
of its sessions, Pane A focused. While the grid is open openSplitPicker and
openSplitPane refuse and the Split button reads as unavailable
(aria-disabled); closing the grid never reopens a split.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
selectSession gets the tile branch, right after its "already active" early
return: a tiled session is focused in its tile (_selectTiledSession: an
activeSessionId change, the shared _refreshSessionPanels and xterm.focus(),
no cleanup, replay, resize or socket of the parked main terminal). Decision 1:
a USER-initiated pick of a session that is not tiled leaves the grid for the
single view (the grid is remembered), and so does an explicit leaveTiles; an
app-driven pick (auto) never collapses it. A followed #session= link passes
leaveTiles (navigation).
App-driven paths pick a tile instead of the first sessionOrder entry:
- closeSession on the focused tile focuses the neighbouring tile (next in grid
order, else previous), captured before the await like wasActive, since the
delete broadcast may already have removed the tile; the last tile closes the
grid and falls back to the normal pick.
- A tiled session deleted elsewhere loses its tile and a neighbour takes focus
with auto (the last one lands on the welcome screen as before); a close from
this tab only drops the tile and leaves the follow-up to closeSession.
- A tiled session popped out to its own window leaves the grid.
Focus rules: pressing a tile is a human selection (pointerdown, never
preventDefault); Ctrl+Tab and Alt+[ / Alt+] cycle through the tiles; only a
human selection acknowledges an idle alert. Home leaves the grid (remembered);
killing every session closes it.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
tile-grid.js (load order 7.6) adds the grid to CodemanApp: openTileGrid,
closeTileGrid, addTile, removeTile and _selectTiledSession, over a
<section class="tile-grid"> that is a SIBLING of .terminal-wrap and takes its
place under .main.tiles-active. Every tile is a TerminalTile with the grid's
one load queue, TILE_SCROLLBACK, a bounded load and its own per-device font
size (codeman-tile-font-size; Ctrl +/- sizes the tiles while the grid is open).
Layout comes from computeTileLayout; one ResizeObserver on the section refits
each tile (xterm and PTY together) on the trailing edge.
Opening parks the main terminal: _cleanupPreviousSession runs once (its
snapshot is right at that moment, and it closes the main socket), and
activeSessionId always names the focused tile's session, so the panels follow
focus. With the main socket closed, every main-terminal path that would write
the focused tile's output into the hidden xterm, fetch a capture for it,
resize it or reopen its socket now stands aside through _tilesOwnTerminal():
the SSE terminal, clear and refresh handlers, the dropped-output recovery,
the completion/error writelns, retryConnection and handleInit (both re-arm the
tiles instead; handleInit keeps live tiles and drops dead ones), sendResize,
throttledResize, the history re-pull, and the WebGL long-task observer, which
watches the whole page and must not count tile renders toward the main
terminal's sticky WebGL disable. The header connection state comes from the
tile sockets.
Closing destroys every tile, invalidates the main terminal's cached content
(snapshot, codeman-xs key, buffer cache) for every tiled id, since it predates
the grid, and replays the focused session fresh in the single view.
_focusedPane() answers with the focused tile and _forEachTile reaches every
grid tile. A tile whose socket stops for good is removed (4003, 4004, 4010) or
keeps its "session ended" marker (4009).
No entry point yet: the grid is opened from the shortcut registry in a later
commit.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
GET /api/sessions/:id/terminal runs synchronous tmux calls on the server, so
N tiles loading at once would stall every WebSocket and SSE stream back to
back (and after a deploy restart all N reopen within the same second).
TerminalTile takes the options PR 1 deferred to the grid:
- scheduleLoad(tile, kind, run): every capture the tile fetches (initial
load, reconnect refresh, server {t:'r'} refresh, shell history pull) runs
when its owner says so. Absent (the split's Pane B), a load runs at once.
- scrollback (the grid passes TILE_SCROLLBACK) and fontSize.
- boundedLoad: a TUI tile loads the bounded full=1&tail= window, never its
whole history.
TileLoadQueue (terminal-tile.js, DOM-free) is that one queue: concurrency 1,
a history pull ahead of background refreshes, then the owner's rank (the grid
ranks the focused tile first, then reading order). A destroyed tile's waiting
loads are dropped unrun, and destroy() aborts the running fetch so the queue
moves on.
Also, for Pane B as well: the load now has a deadline covering the body
(CodemanFetchDeadline), so a capture that never answers cannot hold the
single-flight flag (or the queue) forever; a refresh clears the screen at its
turn rather than when it is asked for; and a close while a load only waits in
the queue writes the disconnected marker at once.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
window.CodemanTileGrid (constants.js), the grid's pure half:
- computeTileLayout: columns x rows by tile count (1x1, 2x1, 3x1 on a grid
area at least 1800px wide else 2x2, 2x2, 3x2, 3x3), capped at 9, and
whether every cell clears the minimum tile size (480x240).
- tileGridCapacity: how many tiles a grid area can hold.
- sanitizeTileGridState: a stored grid (ids only) made safe to apply;
unknown, deleted, detached and duplicate ids are dropped, focus and zoom
must name a kept tile, track fractions must be sane.
- tileNeighbor / tileInDirection / cycleTile: which tile takes focus when one
leaves, on a directional chord, and on Ctrl+Tab or Alt+[ ].
- TILE_SCROLLBACK (10,000 lines, not the primary pane's 50,000) and the tile
font default.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The block selectSession runs in an idle callback once the terminal content is
on screen (respawn banner and countdown, action log, task panel, Ralph state,
CLI info, project insights, subagent window visibility, file browser) moves
verbatim into its own method. The tile grid's focus change needs the same
refresh without the rest of selectSession, and one copy keeps the two from
drifting. No behavior change: the stale-generation guard moves with it.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Close Session was bound to Ctrl+W by default. Ctrl+W is delete-word in
every shell, readline prompt and agent CLI, so muscle memory killed the
session (its tmux pane and CLI, with no confirm) mid-sentence, and with
the split pane open it was not even the pane being typed in.
Close Session now has no default key: the capture-phase handler lets
Ctrl+W through and xterm sends ^W to whichever pane is focused. The
action stays in the registry and can be bound in App Settings ->
Shortcuts; the shortcut overlay shows it as not bound. The Help modal,
CLAUDE.md, the split and tile-grid specs and three wiki pages stop
advertising Ctrl+W as kill. Owner decision (tile-grid decision 5).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Settings (per device): Git status: max repositories (1-50, default 12) and git timeout (5-120 s, default 30, was a fixed 10). Both go to /git-status and /git-diff as maxRepos / timeout query parameters, clamped server-side (an empty value means the default). A repository whose git status fails stays in the list with the reason instead of being dropped silently, shows as '? N' in the indicator, and the truncation line now names the limit and the setting. The discovery cache is keyed by the limit.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JrzFKEdBLwVfu6ev2ZscJS
The menu opens upward (bottom: 100%) with no max-height or overflow, so with the stock CLIs plus custom endpoint entries it was taller than the room above the toolbar and its top was off-screen and unreachable, worst on phones. Cap it to the space between the header and the toolbar (dvh, vh fallback), scroll inside it with overscroll containment, and stop its overflow:auto children (history, saved URLs) being squashed.
Tests: a CI-gate source guard and a real mobile-browser test (touch swipe reaches the last entry), which fails without the CSS.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JrzFKEdBLwVfu6ev2ZscJS
A pending 229 edit plus Enter in one page task: xterm clears the textarea for CR before the edit timer runs, so the timer diffed the whole line against '' and sent one DEL per character ahead of the submitted line. The pending diff is now applied synchronously from handleKeyEvent, before flushPending() (which keeps the orphan candidate from sending the character twice).
Tests: unit (3) and browser (4, local echo on and off, plain last character and autocorrect), each verified to fail without the settle call. xterm-private-api guard now names the CompositionHelper fields this depends on and checks the shipped bundle; CLAUDE.md notes the edit-based 229 diff.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JrzFKEdBLwVfu6ev2ZscJS
When SSE comes back after a server restart, handleInit's reconnect
branch already re-opens the primary pane's socket; it now also calls
the split pane tile's reconnectNow(), so Pane B no longer waits out its
backoff (up to 10 s between tries) after every deploy. Live: Pane B was
back 4.6 s after the server process respawned, i.e. as soon as it
listened.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
CLAUDE.md, architecture-invariants#split-pane-sessions and the split-pane
spec described Pane B as having no reconnect, seq-less input and xterm's
own Ctrl+V. Updated for TerminalTile (terminal-tile.js, load order 7.4):
reconnect and stop codes, the input-socket map and which input is kept
out of the persisted queue, image paste, the geometry rules, and
_focusedPane() with its Ctrl+W exception. The tile-grid spec now records
PR 1 as built (no key handler factory; scheduleLoad and scrollback move
to PR 2 with their first user).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
With the split open, every app-level terminal action resolved against
Pane A: Ctrl+L typed into Pane B cleared Pane A's display while xterm
sent the ^L into Pane B's PTY, and Ctrl+Shift+R restored Pane A's size.
_focusedPane() now answers with the terminal focused LAST (a mic or
header click moves DOM focus but not the user's pane): Pane B claims it
from its own textarea's focus, the primary terminal's focus gives it
back, and a destroyed pane never holds it. Ctrl+L, Ctrl+Shift+R, voice
dictation and image paste act on the focused pane. Ctrl+W deliberately
still closes the active session: it kills with no confirm, so moving it
is an owner decision (docs/tile-grid-plan.md, decision 5).
Also destroys every tile after each terminal-tile-input test: a real
reconnect timer from one test opened a socket in a later one and flaked
under full-suite load.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Pane B registers the primary pane's file-path/URL link provider on
its own terminal, so a path an agent prints there opens the file
preview or log viewer for Pane B's session (it was plain text).
- Ctrl+V/Cmd+V in Pane B goes through the primary pane's paste trap,
aimed at Pane B: a pasted image uploads to Pane B's session and its
path is typed there; text keeps its bracketed-paste markers. xterm's
default handled text only.
Tests pin both the tile wiring and the targeted link provider itself
(registered on the target terminal, opening against the target's
session at click time, the primary's tap-path provider untouched).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Font size, family and weight changes refit Pane B AND tell its PTY.
They used to reflow the xterm only, leaving the CLI wrapping at the old
column count, the garbled-redraw class #464 fixed for the primary pane.
- The resize frame reports the size the xterm actually holds, with no
40x10 floor (the divider's 20% clamp leaves about 28 columns), skips
an unchanged size, and is always re-sent on a fresh socket so it
re-registers as a desktop viewer.
- The server's {t:'zc'} geometry report is handled: a different column
count is adopted, rows stay local, using the primary pane's own
reconcilePtyGeometry verdict.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A Codeman restart (every deploy) or a network blip used to leave Pane B
dead, with a marker asking the user to close and reopen the split.
TerminalTile now reconnects:
- A transient close reconnects on the primary pane's backoff ladder
(CodemanWsReconnect) plus jitter; the attempt count resets only on a
successful open. The redelivery sweep's forced close (1005) counts as
transient.
- On reopen the closed state is cleared before the buffer refresh that
closes the output gap, so no stale marker lands under a healthy pane.
- 4003/4004/4009/4010 stop the pane for good and report once through a
new onExit(code) callback; the marker says why.
- Sockets are replaced race-free: the old one is detached before a new
one opens, and every handler ignores events from a socket that is no
longer current. destroy() cancels a pending reconnect.
- reconnectNow() lets an owner skip the backoff.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
xterm diffs the helper textarea with newValue.replace(oldValue, ''), which only works when the keyboard appended. SwiftKey/Gboard autocorrect on space deletes a word and inserts the corrected one, so xterm sent the whole value and then the inserted text again (testing the peompt + space became 'testing the peompttesting the prompt rompt '), and a multi-character delete was one DEL. The keyCode-229 controller now swaps in an edit-based diff against what was already sent.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JrzFKEdBLwVfu6ev2ZscJS
TerminalTile used to send every xterm onData chunk as a bare {t:'i'}
frame: no seq, no ACK, silently dropped while its socket was down, and
typing never acknowledged the session's idle alert. Keystrokes and
pastes now go through app._sendInputAsync over the tile's own socket,
registered in the input-socket map while open (HTTP fallback while
not), so they are ACKed, persisted until delivered, redelivered after a
drop, and the ACK clears the idle alert.
What xterm generates on its own stays out of that persisted queue: a
query reply (DA/CPR/OSC) is dropped, as the primary pane drops it, and a
focus or mouse report goes out once via _sendInputEphemeral. The tile's
socket carries the tab identity with a :tile suffix so it can never
evict the primary pane's socket.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Pure move and rename, no behavior change. The split pane's second
terminal (SplitTerminalPane) moves out of terminal-split.js into its own
terminal-tile.js (load order 7.4) as TerminalTile, so the tile grid can
reuse it. terminal-split.js keeps the split orchestration (picker,
divider, auto-collapse) and constructs a TerminalTile for Pane B.
Tests follow the class: split-pane-terminal-unit becomes
terminal-tile-unit, and the Shift+Enter guard and the two browser suites
read terminal-tile.js / window.TerminalTile. The browser suites match
master (one pre-existing environmental failure in both).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Both read activeSessionId at the END of an async gap, so switching tabs
in between sent the input to the wrong session:
- An image upload inserted its paths with sendInput(), which re-reads
activeSessionId after the uploads finish. It now inserts into the
session the batch was uploaded to, through the same durable queue.
- Voice dictation read the target when the transcript arrived and again
when the send button or the compose overlay's Send was pressed. The
target is now captured in start() (via _focusedPane()), the local-echo
overlay is only used when that target is the active session, and a
target that closed meanwhile gets a toast instead of a 404.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
No behavior change. Prepares the split pane's second terminal (and later
grid tiles) to share what today only the primary terminal has:
- _inputSocketFor/_registerInputSocket/_unregisterInputSocket: the
exactly-once input queue, its ACK handling and the redelivery sweep now
deliver over any registered socket bound to a session, not only
this._ws. ACKs are routed by the receiving socket's session; silence is
judged per socket; a stale handle cannot unregister its replacement.
- registerFilePathLinkProvider, cleanedTerminalSelection,
copyTerminalSelection and _handleImagePaste take an optional target
terminal and session (defaults: the primary pane).
- _focusedPane() is the one place to ask which pane the keyboard is in
(primary only, for now); _forEachTile() replaces the _splitPane special
cases in the font, family, weight, skin and resize paths.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Compact now draws every reading the same way, ring then label then
value: CPU and MEM get an accent ring (red past 80%, like their value)
in place of the sparklines, the plan windows keep their green, yellow
or red rings, the dot separators go, and both pills share one label and
one value style. The sparkline markup, history and CSS are removed.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Plans a grid of up to nine live sessions side by side. All tiles are
equal TerminalTiles, the main terminal is parked while the grid is
open, and activeSessionId follows the focused tile. The split pane stays
and shares the tile class. PR 1 builds the seams and TerminalTile, so
the split's second pane gains reconnect, exactly-once input, links,
image paste and focus-following shortcuts. PR 2 adds the grid.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Idle is the default state of a tab, so naming it only adds noise. The
idle group is now quiet: its heading element stays (it anchors the row's
order band and, as the first row, holds its place beside the brand) but
draws no label or count. Needs you, Waiting and Working are unchanged.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
In the desktop header strip grouped by state, the brand leaves the flow
and sits over the strip's top-left corner, so every row after the first
starts at the left edge under "Codeman" instead of leaving that corner
empty. Labels are left-aligned in the measured column; the first row's
heading takes its natural width beside the brand (--tab-triage-brand,
kept by a ResizeObserver so no render pass reads layout for it).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Header icon buttons next to the Tiles take the tile box (36px, border,
fill, 18px glyph) and turn into round chips beside the Compact pills;
the gear's quarter turn moves onto the glyph. The ledger's active cell
gets an inset second pixel and an accent bar (the skin's 1px !important
border was too quiet in a grid of look-alike cells), and every ledger
cell stretches to a 30px minimum so rows stay one height.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Tab Grouping becomes Tab Layout (tabArrangement: 'state' | 'case' |
'ledger' | 'classic', default 'state'), the first row of App Settings,
Appearance, Tabs, so the old and the new strip are one choice apart.
- By case (option A): each case's tabs sit in one .tab-cluster box in
first-appearance order, labelled with the case and its count, coloured
by a stable hash into the session palette. Membership is
_mobileOverviewCaseFor(), the home screens' own match. Inside a box with
company a generated w75-api-gateway reads w75; the -<case> stays in the
DOM in a .tab-name-case span only .tabs-clusters hides. The incremental
render path rebuilds only when the cluster structure key changes. The
rail and the sidebar get a labelled section per case; phones dissolve
the boxes into the chip row. Drag stays inside one box.
- Ledger (option B): CSS only on .tabs-ledger, desktop header strip: an
auto-fill column grid of equal cells in mono type with a 3px status
bar. Its markup is identical to classic's.
- State Order (tabStateOrder: 'urgent-first' | 'urgent-last'): flips the
by-state groups so needs you can be the bottom row.
- By state: the label column is measured to the widest label on screen
and the labels are right-aligned in it, instead of a fixed 92px gutter
that left short labels far from their tabs.
- Tiles: a three-row grid (label, value, bar) with pixel line-heights in
the bundled JetBrains Mono, 36px like the header. The bar used to lie
over a fixed 28px tile, and a taller system mono (SF Mono) pushed the
value into it. The WS tile's grid moved onto an inner .connection-tile
span because JS writes the indicator's display inline. Compact uses the
same font and a matched WS size.
Tests: test/tab-clusters.test.ts (new), plus the rename and the reversed
order in test/tab-triage.test.ts.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Two directions from Discussion #426, each a per-device setting and the
new default.
Tab Grouping (tabGrouping: 'state' | 'none', default 'state', option C):
tabs are grouped needs you (red, plus failed sessions), waiting (yellow),
working and idle (also ended, exited panes and web tabs), most urgent on
top. The desktop header strip draws a row per group with its label and
count in a left gutter; the flat vertical rail and the sidebar draw a
section per group; tablets keep their scrolling row with inline dividers;
phones keep the chip row in group order without headings. Classification
is the home screens' own (_mobileOverviewState/_mobileOverviewExit), the
fold into four groups is pure in CodemanTabTriage (constants.js). It is
flex `order` plus aria-hidden heading/break elements reconciled in place
after both render paths, never a DOM reorder, so Alt+N, the keyboard walk
and drag keep reading tab order; a drop is refused across groups. Named
groups in the vertical rail take precedence.
Header Stats Style (headerStatsStyle: 'classic' | 'compact' | 'tiles',
default 'tiles', option G): tiles give WS, CPU, MEM and each plan window
a label-over-value tile with a bar underneath; compact is one WS/CPU/MEM
pill with sparklines plus a plan-ring pill; classic is the header as
before. Desktop only (classic below 768px and in solo windows). The
clustered styles move #connectionIndicator into #headerSystemStats and
WS stays out of a hidden System Stats pill. The extra parts are always
rendered and hidden by default in CSS, so classic is unchanged.
Tests: test/tab-triage.test.ts, test/header-stats-style.test.ts; three
source pins in test/tab-rail-order.test.ts follow renamed lines.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Admission counted cells, rows, merges and styles only in worksheets,
styles.xml and workbook.xml, so the objects ExcelJS builds per element
elsewhere (shared-string runs, fonts, fills, borders, comments, drawings,
VML, tables) were bounded only by the inflated-byte caps, and empty stored
deflate blocks pad a stream past the ratio cap. createXmlCounter now counts
every start tag in every part except the pure-bytes xl/media/<name>.<ext>
entries into counts.elements and refuses above LIMITS.maxElements
(2,000,000) as element-limit. Parts that read no attributes carry only a
trailing '<' between chunks, so long text or binary is never taken for an
oversized tag.
Very tall sheets now scale only the scroll position: the scroll range maps
onto the sheet's whole range and the tile is laid out at real row heights
and column widths, with spans clipped at the spacer, instead of dividing
every cell and heading by the scale.
- opencode-resize: record WebSocket resize frames as well as POST /resize,
seed the needsRefresh test with real PTY output, skip the OpenCode close
modal test when opencode is not installed
- split-pane: send the marker with useMux:false (plain prompts otherwise go
through tmux send-keys, which test mode does not have) and retry past
Codeman's own post-create clear
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JrzFKEdBLwVfu6ev2ZscJS
Codeman maintainer