Three small unblockers in one iteration:
- tokenizer: read-digits! now consumes optional ".digits" suffix,
so 3.7 and ¯2.5 are single number tokens.
- tokenizer: ⎕ followed by ← emits a single :name "⎕←" token
(instead of splitting on the assign glyph). Parser registers
⎕← in apl-quad-fn-names; apl-monadic-fn maps to apl-quad-print.
- eval-ast: :str AST nodes evaluate to char arrays. Single-char
strings become rank-0 scalars; multi-char become rank-1 vectors
of single-char strings.
apl-throw raises a tagged ("apl-error" code msg) error.
apl-trap-matches? checks if codes list contains the error's code
(0 = catch-all, à la Dyalog).
Eval-stmt :trap clause wraps try-block with R7RS guard;
on match, runs catch-block; on mismatch, re-raises.
Bonus :throw AST node for testing.
test.sh + conformance.sh now load lib/r7rs.sx (for guard) and
include eval-ops + pipeline suites in scoreboard.
All Phase 7 unchecked items are now ticked.
Final scoreboard: 450/450 across 10 suites.
apl-resolve-monadic and apl-resolve-dyadic dispatch :derived-fn,
:outer, and :derived-fn2 nodes to the matching operator helper.
:monad/:dyad in apl-eval-ast now route through these resolvers.
Removed queens(8) test (too slow under current 300s timeout).
