main
5 Commits
| Author | SHA1 | Message | Date | |
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 Edward Langley
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d00cea2477 |
fix: show decimals by default, and let a formula name its own format
improvise-e0ex. `Margin = Profit / Revenue` drew as `1`: `View::new` seeded
`,.0` — zero decimals — so a 0.66 ratio rounded half-away-from-zero. The cause
is the format, not the arithmetic; exact decimal math would not change the
rendering by one character, so nothing here touches the evaluator and gotcha 8
is unchanged.
Two halves, per the user's ruling:
* `View::new` seeds `,.2`. Revenue draws `18,400.00` and Margin `0.66`. The
noise on whole numbers is the cheaper error — a currency column with two
redundant zeroes is legible, a ratio with none is wrong — and a format cannot
be guessed from a value.
* A formula may carry its own format, which wins for its target; a raw measure
keeps the view's. `formula.pest` gains
`format_clause = ${ ^"FORMAT" ~ sp+ ~ format_spec }`, with `sp+` for `WHERE`'s
reason (a predicate is invisible to the grammar-walking generator) and
`FORMAT` added to `quote::KEYWORDS`.
`improv.pest` is deliberately unchanged: `formula_raw` already carries the
`## Formulas` line verbatim, so the format rides in the formula text with
nothing to add — and the generator, which reads `improv.pest`, sees no new
spelling to violate.
Resolution has one home. `FormatPlan::of(model, view)` replaces the
`(comma, decimals)` pair every render path threaded — `GridLayout::display_text`,
`viewport::grid_body`/`compute_col_widths`, `project::grid_in` and
`persistence/export.rs::render_csv` — rather than being added beside it, which
would be two answers to "what format is this cell". It is asked of the cell's
`CellKey`, so a cell aggregating over `_Measure` keeps the view's format by
construction. `GridBody::col_formats` carries the answer to the totals strip,
which is formatted on its own path.
Persistence is untouched except for metadata: `format_f64` is display,
`persistence/format.rs::format_number` writes round-trip precision, and the two
have no call between them. Newly created views write `format: ,.2`; existing
documents are unaffected, because `format_md` has always written the line
explicitly. `web/demo.improv` moves to `,.2` on both views.
The trap this sets is gotcha 34's: `format_md` writes `Formula::raw`, so a
`FORMAT` suffix round-trips whether or not the walker parsed it. The round-trip
test therefore asserts the parsed field — injecting a walker that drops the
clause fails that one test and nothing else in `improvise-io`, 242 tests
including the whole characterization suite and the grammar properties.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FC2jVn8Au7E9JPkw6bwXXH
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Edward Langley
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0f14b2a39e |
fix(protocol): a formula-owned cell projects CellId::Derived, not Record
improvise-ir7l. project::cell_id decided Record vs Aggregate purely on whether a regular category sat on Axis::None; it never asked whether the coordinate named a formula target. So a formula cell was a Record, render.rs::editable said true, and a write to it landed, was stored, and was then shadowed forever by formula_cache — not a revert, a permanent silent shadow, on the demo's front page. Rather than a second "but not really" flag beside CellId (the two-answers shape ADR 002 exists to forbid), a formula-owned cell now projects a different kind of identity. Derived carries the formula's target and no surrogate, so the write is unconstructible rather than refused. The predicate is Model::formula_for(&CellKey), one home, which already existed three times open-coded inside model/types.rs. The TUI lands in the same change: EditOrDrill calls the same predicate and refuses, or the two front ends diverge. Two orderings are load-bearing and tested: Derived is asked before the record branch (the coordinate is stored), and after the aggregate branch (gotcha 10 — an aggregating formula cell is still drillable). Two tests were passing while their names were false for the Profit column and are renamed and two-sided now. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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Edward Langley
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f7d377b010 |
refactor(tests): cap the integration tests' comments
grid_frame_agreement.rs is the strongest test in the last wave and its comments were the record of six injected faults; all of it is now in context/test-evidence/tui.md, keyed by test name. THE_MEMBERSHIP_CORRECT_SPANS and its assert_ne! are UNTOUCHED. Its comment now says what it is — a deliberately wrong constant and a live tripwire — and points at the derivation rather than carrying it. shipped_documents_load.rs keeps its two load-bearing claims in the file (directory walk, full-name match) because both sit directly over the code that would otherwise be "simplified" back into the bug. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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Edward Langley
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301a74821a |
feat(protocol): the grid's frame on the wire, as AxisFrame
`GridCache::row_labels`/`col_labels` were `Vec<String>` built by `GridLayout::row_label`, which slash-joins a multi-level tuple — the exact rendering `two_row_categories_produce_cross_product_labels` asserts must not appear. So the protocol carried a form of the labels the TUI itself considered wrong, and `improvise-wasm-client/src/render.rs` drew precisely that form: the browser showed `Food/Alice` where the TUI showed two header columns, with no groups and no collapse indicators (gotcha 44). Both fields become one `AxisFrame` per axis, carrying the five facts gotcha 44 enumerates: the categories (hence the header levels), the label *tuples* and the inline group headers, the group a position sits in, and each group's collapse state. `record_col` stays off — session-local, keys pending drill edits, correct to keep off. It is one type and not a `row_levels` beside `row_labels`, because two answers to "what are the labels" is the disease (improvise-edp). The rules that used to be written twice are methods on it and are now called from both front ends: `shows_level` (repeat suppression, improvise-jjx's fix), `group_of`, `body_from`, and `header_widths` — the row-header width rule, which existed twice already, inline in `render_grid` and again in `viewport::compute_row_header_width` (improvise-1125). `GridWidget` loses its `&View`: nothing in it reads the view any more. Evidence. `the_whole_frame_is_unchanged` — the exact-buffer characterization over a grid with row groups, column groups, a page axis, multi-level headers and a total row — passes byte for byte, so the TUI is unchanged. The new `tests/grid_frame_agreement.rs` drives the widget into a ratatui buffer and the browser client through a `Snapshot` of the *same* cache, and compares what each draws; re-introducing the slash-join on either side was injected and watched to fail before the test was kept. `tests/web_demo_model.rs::the_web_demo_has_one_category_per_visible_axis` is deleted: it guarded the gap this closes, and a consolidation that keeps its compatibility test is unfinished. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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Edward Langley
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a550201fae |
feat(web): the page spawns the worker, opens a demo, and reads a key
Three pieces of the standalone deployment, all in web/.
improvise-djm — app.js picks its peer instead of assuming a socket. The
wasm bundle is the same artifact either way (improvise-xks6), so the
difference is confined to one factory: `?ws=` selects the websocket, its
absence spawns `new Worker('./worker.js?doc=&seed=', {type:'module'})`.
The websocket path is KEPT, because improvise-ws-server is how a
TUI-hosted document is shared and nothing else can reach it; the presence
of the parameter is the whole selection mechanism, since a second knob
naming the same fact is a second thing to get wrong.
improvise-bck — web/demo.improv, built against an assertion rather than
by flipping an axis. examples/demo.improv leaves Customer/Date on None,
so every cell is an Aggregate and nothing is editable. The new demo puts
exactly one category on each visible axis (Product on row, _Measure on
column, Quarter on page) and carries Profit = Revenue - Cost, so a
visitor sees the formula move beside the cell they typed in, with no
keystroke and no scrolling. Two tests hold it: tests/web_demo_model.rs
projects the whole grid through grid_of and asserts every CellId is
Record (ADR 002 — that is what `editable` means), and post_message.rs
drives the shipped bytes through the real seed -> VFS -> open -> Snapshot
chain. The first was proved discriminating by pointing it at
examples/demo.improv, where it names the aggregate at (0,0).
One category per axis is asserted too: GridCache slash-joins a
multi-level tuple (gotcha 44), so a second category on an axis puts that
known gap on the front page.
improvise-hwpi — all four. A keydown listener on window feeds
Client::on_key_event, so the classifier is reachable at last; a frame
that will not fold now writes to #status instead of only the console; the
socket has an error listener, so "not running" no longer reads like
"still connecting"; and close() has a re-entry guard. Plus one the ticket
could not have predicted: a worker whose start() rejects is caught inside
worker.js and fires no `error` on the main thread, so the same silence
was about to be rebuilt in the new path — a first-frame watchdog covers
both deployments, because "the peer never answered" is the one condition
that means the same thing on each.
Verified: cargo test --workspace 1159 passing (1155 + 4), clippy clean,
fmt clean, actionlint clean, ./web/build.sh end to end (345 KB / 123 KB
gzipped client, 1.33 MB / 498 KB gzipped worker), every call present in
the generated .d.ts with the right arity, every relative reference in the
assembled site resolving. NOT verified: there is no browser here. No line
of JavaScript in this commit has ever run.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EoW5BB87ZZdm96SvBTWawH
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