PRs #145/#149. New gotcha 50: `fill_line` takes a `Keeps` because the three
rows sharing a line disagree about which side yields, and the one key table on
screen is the one derived from the keymap — with the import wizard as the
deliberate inverse, since its derived line comes from the mode keymap while
the real keys are per-step.
AGENTS.md gains the remote trap, and it is the orchestrator's fault: briefs
said "merge `main`", and because `origin`/`gitea` take `main` directly while
GitHub gets branches, `origin/main` runs ahead of `gh/main`. An agent doing
the habitual thing pulled four unmerged commits — another PR's whole diff —
into a branch based on `gh/main`. Nothing in CI can see it; the result
compiles and passes. Codex caught it. The window is transient, which makes it
worse: the hazard is absent exactly when you would think to check.
Closes improvise-t14d, improvise-rr8n and improvise-vgp4 — the last
stale-open, fixed by 94a3d17 two days before it was filed.
Measured on main at 78a7bbf: 1700 passed / 0 failed / 7 ignored over 38
binaries, longest single binary 0.69s. kb_consistent: TRUE, 792 facts.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
Two hand-written key tables were drawn BESIDE derived ones, in a different
notation, and one of them was false.
The tile bar's non-TileSelect hint read " Ctrl+^v<-> to move tiles" while
Ctrl-Left/Right/Up/Down are bound in Normal to enter-tile-select -- pressing one
ENTERS tile mode and moves nothing. It was the only persistent on-screen
documentation of those keys, and it spelt Ctrl+ where key_label, and therefore
every derived hint and help row, spells Ctrl-.
The fix DELETES both of the tile bar's hints rather than rewriting one, which
departs from the ticket's acceptance criteria and does so on the ticket's own
evidence. rr8n proposed rewriting the string and suppressing the STATUS BAR's
hint in TileSelect. But the derived status line is a strict superset of the tile
bar's literal -- it carries Space, h/l and Tab, which the tile bar's omits, as
the ticket's own finding 2 records -- and it cannot go stale, being read off the
keymap. Suppressing it would have deleted information and kept the table that had
just been shown to rot. In Normal the derived line already says T:tiles, so only
the Ctrl-arrow spelling is lost, and it was never documented correctly.
The wizard goes the other way and there the ticket is right. Its overlay draws
correct per-step hints; the status bar drew one static line under it, wrong on
four of eight steps, including telling the user Esc cancels on Done where Esc
goes BACK. That line is derived too, but from the wrong input -- the wizard's
real keys are resolved per step inside HandleWizardKey. So draw_status suppresses
its hint fallback for that one mode.
The rule, stated in context/code/tui.md: keep whichever table is derived from the
thing it describes.
Five tests. Four faults injected, each caught by a distinct test; the sharpest is
suppressing the hint fallback unconditionally, which passes both tests aimed at
the suppression and is caught only by the counterweight asserting TileSelect
still advertises its keys. Two things that let the false hint survive are
recorded: every_hint_key_resolves_in_its_mode cannot see a literal in a widget,
and the widget's own characterization test renders at 80 columns, where the hint
does not fit and is never drawn.
Evidence: context/test-evidence/tui.md.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
`fill_line` composed the title bar's two segments by concatenating them and
letting ratatui clip. ratatui clips the RIGHT, and the right segment is
" ?:help :q quit " -- the only thing on screen telling a stuck user how to get
help or get out. The left segment is decoration whose length is unbounded, so
the affordance was the first thing sacrificed: measured through a TestBackend, a
document named "Quarterly Regional Sales Analysis" stored as
quarterly-regional-sales-2026.improv loses ":q quit" at 100 columns.
Two smaller faults in the same three lines. The padding was `left.len()` --
BYTES -- and the title's own format string spells a "·", two bytes and one cell,
so every document's right segment sat one cell in from the edge it is anchored
to, before any non-ASCII name made it worse. And there was no truncation at all,
so the failure was a mid-token clip of "?:" rather than a graceful drop.
`Keeps` makes the priority a per-call-site decision rather than a global rule,
because it genuinely differs: the title bar keeps the RIGHT (the hatch outranks
the name), while `minibuffer_line` and `draw_status` keep the LEFT, which is what
they already did -- there the left is the user's own typing plus the cursor, or
the status message, and right priority would let a long message eat the text
being edited. Truncation goes through ui::text::truncate, so widths are display
cells throughout and an overflow is an ellipsis.
Five tests, each rendered through a real TestBackend because the loss happens in
ratatui's clip and a helper's return value cannot see it. Three faults injected,
each caught by a distinct test; the reasoning and the injections are in
context/test-evidence/tui.md and context/code/tui.md.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
PRs #140/#141. Gotcha 27 gains the one home for what a virtual view must BE
(`view::{records_spine,records_steps,drill_steps}` as data; `cmd/grid.rs::
steps_into_active_view` as the TUI's translation). Gotcha 44 gains the
finding: `RecordHash` is document-scoped and `AggregateHash` is layout-scoped
and cannot be otherwise, so `App::resolve_aggregate` answers only where the
host stands — that, not ADR 001 layer 2, is what blocks browser drill.
Gotcha 29 described improvise-lltt as an open gap. It is CLOSED, and verified
so: every view-scoped `ModelCommand` carries `view: String` and `model_effects`
maps it to `ViewTarget::Named`. A closed ticket cited as an open gap is the
mirror of a dead ID — it reads as a promise that work remains.
improvise-gd28 closed by REMOVING its dependency on improvise-7b8v rather than
forcing past it: the dependency encoded the premise #141 disproved. Files
improvise-t0ma, improvise-obtu, improvise-t219.
kb_consistent: TRUE, 788 facts. Dead-ID audit: 360 ids, all resolve.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
The replay audit found `layout_version` documented as bumping "per
`ModelChange::LayoutGeometry` effect". It does not: `observe_reshape` diffs
`view_shapes` before and after the batch and bumps only where a view's shape
actually moved, so an idempotent `set-axis` bumps nothing. The source comment
at `apply_effects` has said so since improvise-pdvm; the repo map was the
stale copy, and it said the opposite in three sibling sentences — the
parenthetical, the "both tiers are read off the `EffectKind`" claim, and the
"bumps inside the loop" claim, which is also false (it runs once, after).
The observed form subsumes the gotcha 21 argument rather than restating it:
an aborted batch moved no shape, so there is nothing to not-claim.
Also files improvise-6uva (P1) and improvise-up8g, and records the audit on
improvise-ilvl. kb_consistent: TRUE, 783 facts.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
Records the campaign's accumulated facts: the Pages-tracks-main ruling, the
reserve-space-do-not-fit-it rule behind the header stability work, the
decimals-by-default decision and its grammar placement, and the doctrine
learned from this session's failures — a ready ticket may already be fixed,
a prose count is checked by no one, a clean merge is not a tested merge.
kb_consistent: TRUE.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
The first version of this test had the exact defect it was written to expose.
It derived the grid from a hard-coded `grid_in(&app, "Other", WHOLE)`, so the
session, the switch and `apply_checked` could ALL be deleted and every
assertion still passed. It proved a grid built for a NAME where its own name
claims a grid a SESSION WAS SHOWN -- a check adjacent to the one it means,
which design-principles S7 calls this repo's characteristic defect.
The view is now read off `sessions.get(id).view().active_view`, asserted to
have moved, and asserted to differ from the host's; the grid is derived from
that and from the session's own viewport. Injected fault: delete the
`apply_checked` line -- the test now fails with `left: "Default" right:
"Other"`, which it could not do before.
Found by the ChatGPT Codex review on the PR, which was right about this for
the same reason it was right about the two predicates on #140.
1700 passed, 0 failed, 7 ignored. --check-evidence unchanged at 824/302.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
improvise-gd28 records browser drill as blocked on the addressed command form,
because `ApplyAndClearDrill` is session-local and unaddressable. That argument
is about the COMMIT path. Entering a drill commits nothing, and after the
view-stack work already on this ticket a browser has `<` -- so what is missing
is only the step that builds `_Drill`.
Every command that step needs is already on the wire and already unaddressed:
`CreateView`, `SetAxis` and `SetPageSelection` each NAME their view
(improvise-lltt), and `SwitchView` is view-half and per-client. What a browser
cannot supply is the operand. It holds `CellId::Aggregate(AggregateHash)`, an
opaque u128, so it cannot compose the filter coordinates itself -- ADR 002
working as designed, and it points at the host resolving the surrogate.
`App::resolve_aggregate` does exactly that and is tested. This test shows it
answers only where the HOST stands. A `RecordHash` falls back to `DataStore`'s
maintained index and resolves against the document, which is why a connected
client's `SetCell` works from any view; an `AggregateHash` has no such index
and cannot have one, since an aggregate has no existence outside the layout
deriving it. So it is layout-scoped, and that layout is built from the host's
active view -- which since improvise-jytm is not the client's.
The test seats a session on a view the host is not on, takes a surrogate out of
the grid `grid_in` derives FOR THAT SESSION, and shows the host answering
`None` to an identity it had just projected. The control is what makes it
discriminating: the same surrogate resolves once the host is moved onto that
view, so the failure is the host's view rather than the surrogate. Without it a
blanket `None` would pass.
What this rules OUT is the useful part. It is not ADR 001 layer 2: a drill's
mutation is addressed to no one session -- it configures the shared `_Drill`
view exactly as `CreateView`/`SetAxis` already do -- and only its operand's
resolution is session-scoped. It is not improvise-fdk1 either: `edit_or_drill`
declines records-mode editing out loud before reaching a cell, so a browser
cannot edit inside a drill grid at all, no coordinate rename is reachable, and
no second staging scheme is created. The remaining work is one seam, and the
cheap shape is the one every other view-scoped variant already uses: let the
command name its view and resolve against a layout derived for that name.
No behaviour changes here. 1699 -> 1700 tests, the one added.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
Both faults were injected on purpose to show the extracted functions are on
the live path, and the revert of the second one replaced the WRONG occurrence:
`str.replace(".is_measure()", ".is_index_or_dim()", 1)` hit the first match in
the file, which is `drill_constraint`'s pre-existing predicate at line 78, and
left `records_steps`' injected one at line 137 in place. So the commit carried
two faults where it had shown one:
- `drill_constraint` stopped recognising a formula targeting `_Measure`, so the
derived measure stayed in the constraint and `matching_cells` returned no
source rows -- the defect `drill_into_formula_cell_returns_data_records`
exists to catch.
- `records_steps` put `_Index` and `_Dim` on Row and Column and then overwrote
both with `Axis::None`, while never aggregating `_Measure` away, so entering
records mode lost its spine entirely.
Found by the ChatGPT Codex review on the PR, reading the diff, and both of its
findings were exactly right.
The process failure is the part worth recording: after reverting the rivals I
re-ran clippy, fmt, --check-evidence, the node suites, the eight-crate wasm
gate and Playwright, and every one of them passed over the broken logic. The
one gate that could see it -- `cargo test --workspace` -- was measured BEFORE
the injections and never again, so the PR body's "identical, 1699 passed"
was a figure that was checkable and false. An injected fault is not reverted
until the full suite has been re-run; the targeted test passing again only
shows the targeted fault is gone.
Re-measured after this commit, on the orchestrator's machine: 1699 passed, 0
failed, 7 ignored over 38 binaries -- identical to the base at `a9cad15`, which
is what this PR claims and now actually has.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
`DrillIntoCell::execute` and the records-mode command each spelled out what
their view must be as a run of `effect::SetAxis { view: ViewTarget::Active }`
pushes, interleaving the model question ("what is this view") with the UI
question ("how does a TUI keypress get there"). The two spellings shared the
`_Index`/`_Dim` spine and nothing kept them in agreement.
`view::layout` now answers the first question as data: `records_spine()`,
`records_steps(model)` and `drill_steps(key, none_cats)`, each a `Vec<ViewStep>`
of `Axis`/`PageSelection` assignments naming no effect, no `App` and no front
end. `cmd/grid.rs::steps_into_active_view` is the whole of the second question
for this front end -- a browser composing `ModelCommand`s against `_Drill` will
answer it differently without touching core.
`drill_constraint`/`drill_snapshot` were already model-side and are untouched;
core.md S8 records why their order cannot be derived a second time. `DrillState`
deliberately does not move: it holds an `Rc` and its `pending_edits` are
uncommitted writes belonging to whoever staged them, so it stays on `App` where
gotcha 30's session-local-residue tag puts it.
Behaviour is unchanged and no test expectation moved, which is the strongest
evidence a pure separation can produce. Measured on the orchestrator's machine,
before and after:
cargo test --workspace 1699 passed, 0 failed, 7 ignored over 38 binaries
node web/tests 56 tests over 6 files
node web/tests/bundle 4 tests over 1 file
playwright (harness) 68 passed, 4 skipped
--check-evidence 823 entries, 301 citing tests, 83 prose headings
Two rivals injected against the extracted functions, to show they are on the
live path rather than a parallel copy: `drill_steps` emitting `Axis::Page`
instead of `Axis::Filter` fails `drilling_fixes_its_coordinates_on_filter_not_page`,
and `records_steps` filtering on `is_measure()` instead of `is_index_or_dim()`
fails `save_with_unfinished_record_is_readable`.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
`build = ["sh", "scripts/build-web-release.sh"]` overrides the shebang the
same way the old local gate did, so the script ran under dash on the release
runner while declaring bash. It is the seventh such site and the only one
outside a shell file; scripts/checkers.sh cannot see a TOML array, so this one
is fixed by reading rather than by a gate.
The script is mode 100755, so dropping the `sh` runs it through its own
`#!/usr/bin/env bash`.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
context/code/gp.md §7 said reordering importance_ranking's arithmetic "moves the
bit patterns misclass_rate_and_importance_are_bit_for_bit_what_they_were pins",
and filed the fix on that cost. It does not. That test pins
permutation_importance's RAW scores; importance_ranking consumes them
afterwards, so no path it witnesses runs through the share. Measured on the
commit that actually fixes k844: tests/scoring_known_answers.rs is
byte-identical and not one literal moved.
A cost predicted from a test's name rather than from what it calls is how a
one-line fix stays filed. The wrong prediction is kept and corrected in place
rather than deleted, because that is the part a future reader needs — the fact
was stated in two sections and changing it is a grep, not an edit.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
`importance_ranking` computed `100.0 * imp[j] / total` in f32, which associates
left: a lone importance above 3.4e36 overflowed on the multiply, before the
divide that would have brought it back into range, and the feature carrying all
of the importance was reported as `inf%`.
Dividing first — the fix the ticket's title proposes — is not enough, and that
is the half worth recording. `total` overflows too: several large importances
sum past f32::MAX, and the reassociated version then divides by `inf` and
reports a serene 0% for every feature, where the original reported NaN%. That is
improvise-pv3g's `cv_regress` shape again: an overflow that corrupts a reported
number with no panic to announce it.
So the sum and the ratio move to f64 — no sum of finite f32s can overflow it —
and only the resulting share, bounded by 100 and therefore always finite, is
narrowed back. The arithmetic stops being able to produce a non-finite share
rather than a call site checking for one afterwards; `fit_csv`'s existing clamp
stays as the bar-length bound it also is. The one remaining guard,
`!total.is_finite()`, answers only an importance that arrives non-finite: an
infinite total apportions nothing, so the ranking is empty rather than NaN.
Reachable end to end: both callers score importance in the target's own units,
so an importance is an MSE difference and grows as the square of the target.
That leaves a live window between pv3g's `standardize` refusal and this
overflow, and `a_large_measures_importance_shares_reach_the_report_finite` sits
inside it — before the fix, `fit_measure` reported `[("Cost", inf)]`.
The scoring bit patterns in tests/scoring_known_answers.rs are unchanged, which
is the evidence the fix is confined to the non-finite path: `importance_ranking`
is not on any path that file pins. gp-tree still prints nothing.
Evidence in context/test-evidence/gp.md; the argument in context/code/gp.md §8.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
The report was "a narrow window clips grid columns without usable horizontal
scroll", and the ticket suspected a flex `min-width: auto` trap swallowing
`#grid`'s overflow. It was not that: `#grid` has `overflow: auto`, which
already zeroes a flex item's automatic minimum. What could not shrink was the
app bar.
Measured at 22ab58f on the grouped harness fixture, `documentElement.scrollWidth`
read 1011 at every window narrower than 1011px — a floor, not a slope, which is
the signature of a sum of `flex: none` reserves. Below it the PAGE grew a
horizontal scrollbar, and what it scrolled to was the bar's own right-hand end
sitting outside the window, while the grid slid off to the left.
`header` takes `flex-wrap: wrap`, chosen over a `@media` breakpoint because a
flex item wraps exactly when the line cannot hold it, so the desktop bar is
untouched by construction rather than by a number someone picked. `main` gets
the `min-width: 0` the ticket asked about, and the three side panels are capped
at 40vw so the grid keeps the larger share of a phone window.
What this deliberately does NOT do: make `#grid` scroll to columns beyond the
announced extent. The browser's Viewport is a real window (gotcha 44/47), so
those columns are never projected and no scrolling can reveal them; the
keyboard already reaches every one, and a spec now asserts that.
`harness/tests/narrow.spec.js` asserts `scrollWidth <= clientWidth`, which is a
question a browser answers exactly. `body { overflow-x: hidden }` was rejected
for making that assertion vacuous.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
`Client::key` folds a locally-resolved batch before sending it, so the page
redraws on the keystroke. A refusal left those folds in place: measured against
a real `Host`, a refused commit left the client one row down with its edit
buffer cleared while the host's mirror of that same client was still at the
origin holding the user's typing.
What rolls back is `ViewState` — the thing the fold produces — never a cache. A
`Command::Model` is a no-op in `reduce_view`, so the optimistic fold never
touched the caches, and the bug report's own evidence (`page_coords`) cannot
diverge this way: it moves only under `Projection::Grid`. What diverges is the
mode, cursor, status and buffers that ride along with the model command.
The rollback needed a positive acknowledgement first, which the protocol did not
have: with only `Rejected` on the wire, a client holding two frames in flight
cannot tell which one an answer addresses. `ServerFrame::Accepted` closes that —
emitted once per accepted mutating frame, last, after everything the frame
produced — the same shape as the basis-publication gap ADR 001 originally left.
Two existing facts make the rule usable rather than a convention: only
`Command::Model` can be refused, so a frame carrying none is answered by neither
and needs no entry; and `Rejection::refused_an_edit` already separates the two
`Save` refusals, so a failed write cannot consume the answer owed to an edit.
A refusal drops one frame and replays the rest, because a single saved snapshot
is unsound under pipelining — it would discard a later frame the host applied.
This does not do improvise-3al1's force, and it does not contradict it: the
2026-09-21 wave recorded the two tickets as contradictory on the ground that a
rollback would wipe the staged typing. It does the opposite — the typing frames
carry no model command, are never refused, and have already settled, so rolling
back the commit restores the buffer to the typing. Asserted, not inferred.
Reasoning: context/code/clients.md, context/code/protocol.md §4.
Evidence: context/test-evidence/clients.md.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
`scripts/pr-reviews-test.sh` passed 19/19 locally and 2/19 in CI on the same
commit, because a multi-assignment `local` is not left-to-right on bash 5
while macOS's bash 3.2 tolerates it. The obvious half of the fix is pinning
the shell. The half that decides the design is not.
.envrc DOES already put a nix bash 5.3.15 on PATH, which is CI's semantics --
and it is not enough. `pkgs.mkShell` exports `name`, `out`, `outputs`,
`system`, `shell`, `builder`, `stdenv`, `phases` and about twenty more
generically-named variables that CI does not have, so a script reading one by
accident under `set -u` is SILENT in the dev shell and fatal in CI. That is
exactly what happened: the broken clause read `$name`, and in the dev shell
`$name` was `nix-shell-env`. Measured at 051f541^ on one machine:
macOS /bin/bash 3.2 19 passed, 0 failed
direnv exec . ./scripts/pr-reviews-test.sh 19 passed, 0 failed
the same, with `name` unset 2 passed, 17 failed
Two reasons for green, one of them the correct interpreter. A dev shell is a
third environment, not a reproduction of CI.
A nix shebang was measured and declined, on availability rather than speed:
warm, `nix shell nixpkgs#bash --command true` is 61.8ms against an ambient
5.1ms, and `nix-shell -p bash --run true` -- the manpage form -- is 675.2ms,
132x, inside git's merge machinery for beads-merge-driver.sh. But only the
`kb` job installs nix; build, test, wasm, js, harness-lint and browser have
none, so a nix shebang needs an installer step on three more jobs to reach a
bash those runners already ship. zsh is not a shebang change and the runner
does not have it either. Both declined in context/code/tooling.md section 5.
What lands instead pins interpreter and environment together, in one place:
scripts/checkers.sh is the one entry point for every check_the_checker, used
verbatim by CI and by the local gate. It pins a bash >= 5 (ambient first, nix
only when the ambient one is older, exit 3 when neither), scrubs the
environment to an allowlist, and refuses any shell shebang in scripts/ that
is not `#!/usr/bin/env bash`. The pinned bash goes on the front of PATH so
inner invocations get it too -- which is where the fault actually lived.
The second undetected split is closed with it: the four `#!/bin/sh` and one
`#!/usr/bin/env sh` scripts are now bash, and the six places that ran a
script through an explicit `sh` -- overriding the callee's own shebang, which
is the same disease -- now invoke it directly.
Verification, injected against the real script: restoring pr-reviews'
multi-assignment `local` leaves `sh scripts/pr-reviews-test.sh` at 22/22 and
`direnv exec . ./scripts/pr-reviews-test.sh` at 22/22, while
`./scripts/checkers.sh pr-reviews` reports 2 passed, 20 failed, exit 1 --
matching the 2/19 CI actually reported. scripts/checkers-test.sh is twelve
cases, each injecting rather than asserting; the pair that carries it runs
one fixture both ways, so the `set -u` case is a test of the runner and not
of `set -u`.
The old local gate was `for t in scripts/*-test.sh; do sh "$t"; done`, which
overrides every shebang with /bin/sh -- so it ran every suite under bash 3.2
in sh-mode regardless of what the file said. It is replaced by
`./scripts/checkers.sh`.
Workspace suite unchanged at 1689 passing over 38 binaries.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
Typing a name into the trailing `+` column of a records grid and pressing Tab
created the measure and then threw the user across the grid: it added a record
row nobody asked for and parked the cursor at (row + 1, 0), leaving the column
the commit had just made unreachable. Enter on the same cell was correct.
The cause is a stale index, not an abort and not an ordering. `AdvanceDir::Right`
reads `at_bottom_right` off `CursorState::col_count`, the PRE-commit column count
— `apply_effects` rebuilds the layout only after the whole batch (gotcha 23). A
`+measure` commit inserts its column at the cursor's own index and pushes the `+`
one to the right, exactly as `+cat` does, so after the commit the cursor is no
longer at the right edge.
`context/code/command.md` argued the opposite in prose: that the measure `+` has
no column to its right for an index to shift into, and that both advances are
already special-cased at the bottom-right edge. The first is false — the column
that shifts is `+measure` itself — and the second names the bug rather than a
safeguard. That paragraph is corrected here.
`inserts_a_column` therefore covers both creating columns, and takes the value,
because an empty name creates nothing: `created_name` is now the one home of that
rule, read by `add_measure`, `add_category` and the predicate. Splitting on the
buffer rather than the column is what keeps bulk entry, whose Tab-at-the-bottom-
right path is reachable only from `+measure` — it is always the rightmost column
— by tabbing onto the `+` with nothing typed.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
Both found by ChatGPT Codex on PR #133, both invisible on macOS, both
arriving as exit 2 with no output -- jq's answer to an invalid --argjson,
so a shell fault at the top of the script wears jq's exit code.
`local n="$1" name="$2" f="$DIR/$n.$name.json"` creates every name before
running the assignments on bash 5, so $n is unbound in the third clause
and set -u kills the shell. The dead command substitution then hands
--argjson an empty string. Works on macOS bash 3.2: the suite passed
19/19 locally and 2/19 in CI on the same commit. Each local now gets its
own statement.
`gh api --paginate` emits one JSON array PER PAGE, so a comment thread
past the page size is several concatenated documents that --argjson
rejects the same way. Both fetch paths now flatten through one
pages_to_array (`jq -s 'add // []'`), which is a no-op on a single page.
The fixture path shares that helper, which is the only reason a fixture
can test it: a fixture holding a single array would exercise a shape the
live fetch never produces. Three cases added, and removing the helper
from the fixture path fails exactly those three, the wait case with the
live exit-2 signature. Suite is 22 cases.
No PR in this repo has yet had enough inline comments to reach a second
page, so nothing but the test will see that one before a user does.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
`ClientFrame::Save` landed with improvise-368h and `Host::handle` has answered
it ever since, but `KeyOutcome` was `Local | Upstream | Ignored`, so no
resolver could say "send this frame". `save` therefore sat on
`the_command_names_that_still_need_the_host_are_these`, resolved to `Upstream`,
and `Host::handle` answers `Upstream` with an empty vec — gotcha 47's black
hole. An implemented server feature that no key could reach.
`KeyOutcome::Request(Request)` closes it, with `Request::Save` the one member
and `Request::frame` the one mapping to an envelope. The variant carries a
narrow enum rather than a whole `ClientFrame` on purpose: a resolver handing
out arbitrary frames could compose a `Viewport` (the page's fact, not the
keymap's) or a `Commands` batch, which would be indistinguishable on the wire
from a `Local` while skipping the local fold `Local`'s contract requires.
`requested` is checked first in `step`, so no name is in two lists, and a
request cannot travel inside a `Binding::Sequence` — a sequence is one frame.
`save` leaves the host-needed list in the same commit, as gotcha 47 requires.
The guard is end to end, in `browser_round_trip.rs`: Ctrl-S on a real `Client`
yields `ClientFrame::Save`, and a real `Host` over a real `App` writes the
document to storage. Two half-tests that never meet is exactly what left this
gap open. Reasoning in `context/code/clients.md`; evidence and the injected
rivals in `context/test-evidence/clients.md`.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
Found by dogfooding the new script on PR #122, the PR that prompted it.
One review submitted between 19:48 and 19:53 carries five inline
comments: three name 246e8f4a, two name 6a4c7dcd, and the body names
246e8f4a. GitHub pins each comment to the file version it was written
against, so a comment on an outdated diff position keeps the older
commit while its siblings move on.
Two consequences worth writing down. The per-entry "EARLIER head" flag
is honest but can make a current review look partly stale. And a head
comparison against the review BODY is not a proxy for its own comments:
on that PR the body read as an earlier head while two of its rulings sat
on the current one.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
It printed review BODIES only and was blind to inline review comments --
the surface a human reviewer is most likely to use. On PR #122 the user
reviewed with the body "Generally good, added comments inline." and five
substantive rulings underneath it; pr-reviews printed the one-liner, and
an agent reported the PR as awaiting review while the answers sat on it.
pulls/{n}/comments and issues/{n}/comments join pulls/{n}/reviews, all
three interleaved in time order, each inline comment carrying its path
and line (falling back to original_line, which is what an outdated
comment has left).
The exit contract is unchanged: 0 means something exists against the
current head, 1 means the wait elapsed, 4 is usage. An inline comment at
the head now satisfies --wait -- it carries a commit_id and is exactly
the case that failed. An issue-level comment does not: it names no
commit and so makes no claim about which tree was read.
The usage's exit-code warning is widened from "do not pipe into
head/tail" to the real rule: nothing may follow the script in the same
`;` list either, because a trailing `echo "exit=$?"` makes the status
the echo's.
scripts/pr-reviews-test.sh is the check_the_checker, fixture-driven and
needing no network, wired into CI's kb job beside pr-watch-test.sh and
release-preflight-test.sh. Five faults were injected and watched to
fail; context/test-evidence/tooling.md records which case caught each.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
"Keep full color support in themes" (review on 6a4c7dc). The draft left
dropping the Rgb arm as a live choice, because clause 4's protection against
losing a user's terminal theme is a property of the SHIPPED THEME rather than
of the TYPE — weaker than the unconstructible-bad-state shape this repo
usually reaches for. The answer settles it: the arm stays.
Recorded as a REJECTED ALTERNATIVE with its reasoning rather than deleted,
and as the sixth entry in "What the user decided". The substance of the
change is small; what it fixes is that the weakness is now a CHOSEN cost
rather than an unexamined one, which is the difference between a trade-off
and an oversight.
One distinction stated explicitly because it is the easy misreading: "full
colour support in themes" is about what the FORMAT MAY EXPRESS; the
shipped-theme rule is about what IMPROVISE'S OWN DEFAULT SAYS. They are
independent and clause 4 keeps both. If the intent was also that the shipped
default use absolute colour, that is a different change and would reopen the
regression clause 4 exists to prevent — so it is flagged rather than
inferred, cheap to correct either way.
Sibling sweep, since this touched a clause, an alternative and a deferral:
the status line, the intro and the section intro all claimed five answers
and now say five plus the one they left standing.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
Status proposed -> accepted. Each answer is folded into the clauses and
recorded verbatim in a new "What the user decided" section, with what it
settled and where it now lives. The questions are kept: a decision whose
alternatives have been deleted reads as though it was never in doubt.
Two answers changed the decision rather than confirming it.
REVERSE IS IN, AND MY OBJECTION TO IT WAS WRONG (Q3). The draft excluded it
because "CSS, Swift and Qt would have to compute it, which makes resolution
stateful". The user asked whether a class overriding custom properties could
do it. It can, and working it through shows the objection was mistaken: the
swap happens in the RENDERER, after resolution, reading the face's own two
custom properties crossed — a re-reference, not a computation — so `resolve`
stays context-free and clause 3 is untouched. The `Default` case, which is
the one that would have broken it, is covered by the var() fallback. No
reversed palette is needed, and neither is `--accent-ink`: a hardcoded ink
token makes the same assertion about the surface that `fg(Color::Black)`
does, one layer up. Swift and Qt swap two values they already hold. The
portable set is six, and the twelve hand-rolled `fg(Black).bg(accent)` sites
stop asserting the ink is black — a latent light-terminal bug.
THE FORMAT IS JSON, AND THE DEFERRAL DISSOLVED RATHER THAN BEING MET (Q5).
It was deferred on the condition that improvise grows a configuration story.
Download-edit-upload is not a config file: no search path, no precedence, no
absent-file policy — it is an export/import pair, the shape export_csv
already has. So the larger question stays unmade. JSON costs no new
dependency (serde_json is already in every crate but improvise-protocol,
where it is optional); the types derive serde in the protocol and the
serde_json call happens at the front ends, keeping the bundle footprint
unchanged. "Editable by hand" constrains the shape: face names as keys,
stable ordering, no surrogate keys. And a published face name is a
compatibility surface — stated as a cost, not only a benefit.
The other three. Q1 (the item-add/category-add split is an accident) is the
one flagged as expensive and went the cheap way: no face name encodes it,
and the default theme makes them agree — which is clause 8's ONE DECLARED
EXCEPTION to the reproduces-today-exactly property, written down because the
migration's whole safety argument is that it changes nothing. Q2 decomposes
the thirteen DarkGray modes into five faces derived from distinctions
AppMode already draws (minibuffer/panel/is_editing), with the three splits
that could not be justified named rather than guessed; the user's "probably"
is respected, since thirteen faces would have been a transcription.
Q4 makes the second slot table optional, and a terminal mostly ignores a
two-table theme because it HAS the user's palette — the tables are the
browser's substitute for one. Detection declined: verified that crossterm
0.29 has OSC 52 but no OSC 11 background query.
Kept deliberately: every rejected alternative; the palette-relative-vs-
absolute clause Codex improved; and the honest statement that the protection
is a property of the shipped theme rather than of the type. The user has not
ruled on dropping `Rgb`, so it is now listed as a live open choice.
Gotcha 48 applied to myself, since this touched five sections: grepped every
claim before changing it, which caught "Seven clauses", the stale
`--accent-ink` alternative, and two headings I had wrapped across lines.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
The `build` job failed, correctly: `scripts/build-doc-site.mjs` requires every
`context/**/*.md` to be either in the SECTIONS manifest or a named omission
(improvise-res9's cure), and the two files this branch added were neither.
Both are now published, beside the TUI in each section.
While there: `context/code/doc-site.md` asserted 'the seven
`context/code/*.md` documents' when there were already twelve, and '501
entries' when the checker reports 801. Both were stale before this branch and
this branch makes them staler, so they are de-numbered rather than re-asserted
— a count in prose that nothing checks is a fact with no owner, and the shape
that stops drifting is not having one.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
improvise-udt2 is the ticket context/code/cli.md section 3 points at: a status
message carries no severity, so a refusal that does not abort cannot set a
non-zero exit. It names both disproved classifiers, so the next attempt does
not rediscover them.
And the per-test scratch directory was named `improvise-cli-<tag>`, which
matches the ticket-id shape the AGENTS.md audit greps for. An ID-shaped
non-ID is worse than a dead ID, because the diagnosis is identical and the
repair is not.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
improvise-z05h, three bugs stacked on one surface.
`CmdRegistry::resolve` rewrites `formula` to `add-formula` *before* the arity
check runs, so `formula Product Total = Widget + Gadget` was refused with
"add-formula requires 1-2 argument(s), got 6" — a command nobody typed, and
an arity where the user needed to be told to quote.
The name now lives in the one place that knows which of the two was written:
`require_args` no longer takes a `word` and `CmdRegistry::parse` prefixes
`"{typed}: "` onto any `Err`. That removes 41 name literals from `cmd/`,
which is the argument gotcha 15 already makes about `registry.rs`. The
`AddFormulaCmd` validator states the shape rather than the arity.
`interactive` deliberately does not prefix — `dispatch` in
`command/keymap.rs` already formats `"{name}: {e}"` with the bound name
(improvise-55l5, PR #126), and doing both would double it.
All three documented spellings of `:formula` taught the unquoted form and so
were ones the parser refuses. help.rs carried the quick-start line **twice**,
on two different pages, which is gotcha 48's "changing a fact stated twice is
a grep, not an edit".
`every_ex_command_the_help_pages_show_is_one_the_parser_accepts` closes the
surface rather than the instance: `HelpLine::Keys` rows are derived from the
keymap and cannot go stale, but `Literal` and `Accent` rows are prose with
nothing checking them, and that is the whole unguarded surface. Run against
bf83294 it fails naming the Welcome page and the exact line.
What it still cannot see, stated in `context/code/cli.md` §6:
`draw.rs::draw_welcome` builds its lines inside a ratatui render function, so
no walk reaches them; its line was corrected by hand.
Checked and not needed: none of the four asciinema casts in `docs/` shows the
`:formula` ex-command — `formulas.cast` uses the formula panel — so none
inherits this and none needs re-recording.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
improvise-q914 and improvise-j6x8 are one bug seen twice, and the second
measured it: `run_headless_commands` applied effects and never read
`app.view_state.status_msg`, setting `exit_code` only for parse errors. A
successful command and a refused one therefore produced byte-identical
output — nothing — and exit 0 for both. `improvise script` is the same
function, so it shared the hole exactly.
Three decisions, argued in `context/code/cli.md`:
**Everything to stderr.** The tempting split — stdout for a report, stderr
for a refusal — cannot be built honestly, because `status_msg` is a bare
`String` with no severity and both candidate classifiers are disproved by
code already in the tree. "A refusal aborted" is false: `AddItem` writes its
`Err` to the status and does not abort, and that is q914's own example. "A
refusal is anything that spoke" is false too: `cmd/fit.rs` reports the seed
that reproduces a fit on **success**. Guessing between them is the adjacent
check design-principles §7 names.
**Exit 1 on a parse error or an aborted batch, and no further.** Both are
real flags. A refusal that only writes a status is now printed but still
exits 0, because nothing can classify it; the README says so plainly rather
than over-promising, and closing it needs a severity on `ViewState`, which
is a wire change reaching the browser.
**No quiet flag.** Silence is never the default and `2>/dev/null` already
exists.
Also: a run that changed nothing no longer rewrites the document. Saving
unconditionally normalised it — `1e20` to its twenty digits — which turns a
hand-edited fixture into a silent no-op. The gate accumulates
`model_state.dirty` per command rather than reading it once at the end,
because `effect::Save` clears the flag and `[add-item, w elsewhere]` would
otherwise drop the edit.
And the three clap doc strings advertised JSON, which the parser refuses.
`tests/headless_cli.rs` pins all of it at the process boundary, where an
exit code and a stream exist. Six of its twelve tests fail at bf83294. The
rival worth injecting — print on the happy path, stay silent on the
refusal — fails five of them.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
Edward Langley