3 Commits

Author SHA1 Message Date
C. Cassel
806e2f1ec6 feat: add platform shells, CLI, formatting, plugins, tests, and benchmarks
Phase 4 — Platform shells:
- calcpad-macos/: SwiftUI two-column editor with Rust FFI bridge (16 files)
- calcpad-windows/: iced GUI with Windows 11 Fluent theme (7 files, 13 tests)
- calcpad-web/: React 18 + CodeMirror 6 + WASM Worker + PWA (20 files)
- calcpad-cli/: clap-based CLI with expression eval, pipe/stdin, JSON/CSV
  output, and interactive REPL with rustyline history

Phase 5 — Engine modules:
- formatting/: answer formatting (decimal/scientific/SI notation, thousands
  separators, currency), line type classification, clipboard values (93 tests)
- plugins/: CalcPadPlugin trait, PluginRegistry, Rhai scripting stub (43 tests)
- benches/: criterion benchmarks (single-line, 100/500-line sheets, DAG, incremental)
- tests/sheet_scenarios.rs: 20 real-world integration tests
- tests/proptest_fuzz.rs: 12 property-based fuzz tests

771 tests passing across workspace, 0 failures.
2026-03-17 09:46:40 -04:00
C. Cassel
68fa54615a feat(engine): add units, currency, datetime, variables, and functions modules
Extracted and integrated unique feature modules from Epic 2-6 branches:

- units/: 200+ unit conversions across 14 categories, SI prefixes
  (nano-tera), CSS/screen units, binary vs decimal data, custom units
- currency/: fiat (180+ currencies, cached rates, offline fallback),
  crypto (63 coins, CoinGecko), symbol recognition, rate caching
- datetime/: date/time math, 150+ city timezone mappings (chrono-tz),
  business day calculations, unix timestamps, relative expressions
- variables/: line references (lineN, #N, prev/ans), section
  aggregators (sum/total/avg/min/max/count), subtotals, autocomplete
- functions/: trig, log, combinatorics, financial, rounding,
  list operations (min/max/gcd/lcm), video timecodes

585 tests passing across workspace.
2026-03-17 09:01:13 -04:00
bfe0e01254 initial commit 2026-03-16 19:54:53 -04:00