Relocate the two I/O module trees into the improvise-io sub-crate
scaffolded in the previous commit:
git mv src/persistence -> crates/improvise-io/src/persistence
git mv src/import -> crates/improvise-io/src/import
The grammar file `improv.pest` moves alongside `persistence/mod.rs`;
the `#[grammar = "persistence/improv.pest"]` attribute resolves relative
to the new crate root and keeps working unchanged.
No path edits inside the moved code: the `crate::model::*`,
`crate::view::*`, `crate::workbook::*`, `crate::format::*`, and
`crate::formula::*` imports inside persistence and import all continue
to resolve because improvise-io's lib.rs re-exports those modules from
improvise-core and improvise-formula, mirroring the pattern improvise-core
uses for `formula`. Verified no `crate::ui::*`, `crate::command::*`,
`crate::draw::*` imports exist in the moved code (per improvise-8zh
acceptance criterion #3).
Main-crate `src/lib.rs` now re-exports `import` and `persistence` from
improvise-io, keeping every `crate::persistence::*` and `crate::import::*`
path in the 4 consumer files (ui/app.rs, ui/effect.rs,
ui/import_wizard_ui.rs, main.rs) resolving unchanged — no downstream
edits needed.
`examples/gen-grammar.rs` had `include_str!("../src/persistence/improv.pest")`;
updated the relative path to the new location under
`crates/improvise-io/src/persistence/`.
Verification:
- cargo check --workspace --examples: clean
- cargo test --workspace: 616 passing (219 main + 190 core + 65 formula + 142 io)
- cargo clippy --workspace --tests: clean
- cargo build -p improvise-io: standalone build succeeds, confirming no
UI/command leakage into the IO crate (improvise-8zh acceptance #2, #3)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace modulo operations with is_multiple_of calls and simplify nested if
statements using let-chains in the grammar generator.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Add new examples for generating sample .improv data based on the Pest
grammar and pretty-printing existing .improv files.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (gemma-4-31B-it-UD-Q4_K_XL.gguf)
Update application initialization and example data.
- `App::new` now recomputes formulas on startup to ensure formula-derived
values are available immediately.
- Updated `examples/demo.improv` to reflect changes in formula and category
structure.
Co-Authored-By: fiddlerwoaroof/git-smart-commit (unsloth/gemma-4-26B-A4B-it-GGUF:UD-Q5_K_XL)
40-row CSV with obviously-fake sales data (fictional companies like
Acme Corp, Wonka Industries, Cyberdyne Systems). demo.improv generated
via headless import with Profit formula and a default view showing
Region+Product on rows, Date_Month+Measure on columns. Added the
import command to the README quick-start section.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
