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Author SHA1 Message Date
39381fda92 reflective: Tcl adapter cfg — second consumer wired, 427+322 tests green
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Phase 2 of the lib-guest-reflective extraction.

lib/tcl/runtime.sx — frame-lookup and frame-set-top now delegate to
refl-env-lookup-or-nil-with and refl-env-bind!-with via a new
tcl-frame-cfg adapter. Tcl keeps its existing {:level :locals :parent}
frame shape unchanged; the cfg bridges it to the kit's generic
algorithms. Functional update semantics preserved (cfg's :bind!
returns the new frame via assoc).

lib/tcl/test.sh + conformance.sh — load lib/guest/reflective/env.sx
before lib/tcl/runtime.sx.

Both consumers' full test suites unchanged:
- Tcl: 427/427 (parse 67, eval 169, error 39, namespace 22, coro 20,
       idiom 110)
- Kernel: 322/322 across 7 suites

The extraction is now real: two consumers, two genuinely different
wire shapes (mutable canonical vs functional frame), sharing the
parent-walk algorithm via cfg adapter — same pattern as
lib/guest/match.sx.
2026-05-12 07:02:56 +00:00
559b0df900 GUEST: step 3 — lib/guest/lex.sx character-class + token primitives
Extracted shared tokeniser primitives:
- Char-class predicates: lex-digit?, lex-hex-digit?, lex-alpha?
  (alias lex-letter?), lex-alnum?, lex-ident-start?, lex-ident-char?,
  lex-space? (no newline), lex-whitespace? (incl newline). All nil-safe.
- Token record: lex-make-token, lex-make-token-spanning, accessors.

Ported lib/lua/tokenizer.sx and lib/tcl/tokenizer.sx — 7 lua and 5 tcl
predicate definitions collapsed into prefix-rename calls that alias
lua-/tcl- names to lex- primitives. Test scripts (lua/test.sh,
tcl/test.sh, tcl/conformance.sh) load lib/guest/lex.sx and prefix.sx
before the per-language tokenizer.

Verification:
- lua/test.sh: 185/185 = baseline
- tcl/test.sh: 342/342 (parse 67 + eval 169 + error 39 + namespace 22
                       + coro 20 + idiom 25)
- tcl/conformance.sh: 3/4 = baseline (event-loop failure is pre-existing)

Two consumers verified — step complete.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-06 23:06:12 +00:00
95f96efb78 tcl: conformance.sh + scoreboard, annotate classic programs
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Adds lib/tcl/conformance.sh: runs .tcl programs through the epoch
protocol, compares against # expected: annotations, writes
scoreboard.json and scoreboard.md. All 3 classic programs pass.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-06 09:44:44 +00:00