- README: add performance section (beats gforth 2-10x), update test
commands, note self-recursive direct calls and loop promotion
- CLAUDE.md: update test counts (427 unit + comparison tests)
- OPTIMIZATIONS.md: stack-to-local Phase 1→Phase 2 (loops + IF),
DO/LOOP locals done, J as IR done, add section 14 (self-recursive
direct call), add current performance table vs gforth
- WAFER.md: document self-recursive call optimization, CONSOLIDATE,
update test commands and line counts
- FORTH.md: expanded space history, add FORTH-IN-SPACE.md reference
- FORTH-IN-SPACE.md: new document with verified spacecraft history
Rename ABOUT_FORTH.md to FORTH.md and rewrite to cover Forth's unique
position as simultaneously low-level and high-level, where Forth is used
today (Philae lander, Open Firmware, embedded systems), and why Forth
maps naturally onto WebAssembly's stack machine architecture.
ok