Tokenizer:
* and % now emit as operators (were silently swallowed)
Added keywords: install, measure, behavior, called
5 new arithmetic operator tests
Parser — expression layer:
Arithmetic (+, -, *, /, %) via parse-arith
Unary not, no, unary minus
the X of Y possessive (parse-the-expr)
as Type conversion, X in Y membership, array literals [...]
fetch URL parsing fixed — no longer consumes "as" meant for fetch
Parser — 8 new commands:
return, throw, append...to, tell...end, for...in...end,
make a Type, install Behavior, measure
Parser — 2 new features:
def name(params)...end, behavior Name(params)...end
Parser — enhanced:
wait for event [from target], on every event modifier
33 new parser tests (16 suites), 5 tokenizer tests.
3043/3043 full build, zero regressions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
giles
f1ba7177e7