Adds Sx_vm.bytecode_uses_extension_opcodes — an operand-aware
bytecode scanner that walks past CONST u16, CALL_PRIM u16+u8, and
CLOSURE u16+dynamic upvalue descriptors so operand bytes that happen
to be ≥200 don't false-positive as extension opcodes.
jit_compile_lambda calls the scanner on the inner closure's bytecode.
On hit it returns None — the lambda then runs through CEK
interpretation. The VM's dispatch fallthrough still routes the
extension opcodes themselves through the registry; this change just
prevents the JIT from claiming code it has no plan for.
Tests: 7 new foundation cases — pure core eligible, head/middle/
post-CLOSURE detection, CONST + CALL_PRIM + CLOSURE-descriptor false-
positive avoidance. +7 pass vs Phase D baseline, no regressions
across 11 conformance suites.
Loop complete: acceptance criteria 1-4 met. Hand-off to the Erlang
loop — lib/erlang/vm/dispatcher.sx's Phase 9b stub can now be
replaced with a real hosts/ocaml/lib/extensions/erlang.ml consumer.
lib/extensions/ becomes the new home for VM extensions, wired in via
(include_subdirs unqualified). README documents the registration
pattern, opcode-ID range conventions (200-209 guest_vm, 210-219
inline test, 220-229 test_ext, 230-247 ports), and naming rules.
extensions/test_ext.ml is the canonical worked example — two
operand-less opcodes (220 push 42, 221 double TOS) carrying a per-
extension state slot (TestExtState invocation counter). Test_ext.register
called from run_tests.ml at the start of the Phase D suite, on top of
the inline test_reg from earlier suites (disjoint opcode IDs).
Sx_vm.opcode_name now consults extension_opcode_name_ref (forward ref
in the same style as extension_dispatch_ref), so disassemble shows
extension opcodes by name instead of UNKNOWN_n. Registry maintains
name_of_id_table and installs the lookup at module init.
Tests: 5 new foundation cases — primitive resolves test_ext name,
end-to-end bytecode (push + double + return → 84), disassemble shows
"test_ext.OP_TEST_PUSH_42" / "test_ext.OP_TEST_DOUBLE_TOS",
unregistered ext opcodes still fall back to UNKNOWN_n, invocation
counter records the two dispatches. +5 pass vs Phase C baseline, no
regressions across 11 conformance suites.
Registers extension-opcode-id from sx_vm_extensions.ml module init.
Lives downstream of both sx_primitives and sx_vm to avoid a build
cycle. Accepts a string or symbol; returns Integer id when the opcode
is registered, Nil otherwise.
Compilers (lib/compiler.sx) call this to emit extension opcodes by
name. Returning Nil rather than failing on unknown names lets a port's
optimization opt in per-build — missing extensions degrade to slower
correct execution.
Tests: 5 new foundation cases — registered lookup, unknown → nil,
symbol arg, zero-arg + integer-arg rejection. +5 pass vs Phase B
baseline, no regressions across 11 conformance suites.
sx_vm_extension.ml: handler type, extensible extension_state variant,
EXTENSION first-class module signature.
sx_vm_extensions.ml: register / dispatch / id_of_name /
state_of_extension. install_dispatch () runs at module init,
swapping Phase A's stub for the real registry. Rejects out-of-range
opcode IDs (must be 200-247), duplicate IDs, duplicate names, and
duplicate extension names.
Tests: 9 new foundation cases — lookup hits/misses, end-to-end VM
dispatch including opcode composition, all four rejection paths.
+9 pass vs Phase A baseline, no regressions across 11 conformance
suites.
Adds Invalid_opcode of int exception and extension_dispatch_ref forward
ref (default raises Invalid_opcode op), plus the |op when op >= 200 arm
before the catch-all in the bytecode dispatch loop. Partition comment
documents 1-199 core / 200-247 extensions / 248-255 reserved.
Phase B will install the real registry's dispatch into the ref at module
init, replacing this stub.
Tests: 4 new foundation cases (Invalid_opcode for 200/224/247, Eval_error
for 199 to pin the threshold). +4 pass vs baseline, no regressions.
sx_types.ml:
- Add l_uid field on lambda (unique identity for cache tracking)
- Add lambda_uid_counter + next_lambda_uid () minted on construction
- Add jit_budget (default 5000) and jit_evicted_count counter
- Add jit_cache_queue : (int * value) Queue.t — FIFO of compiled lambdas
- jit_cache_size () helper for stats
sx_vm.ml:
- On successful JIT compile, push (uid, Lambda l) onto jit_cache_queue
- While queue length exceeds jit_budget, pop head (oldest entry) and
clear that lambda's l_compiled slot — evicted entries fall through
to cek_call_or_suspend on next call (correct, just slower)
- Guard JIT trigger by !jit_budget > 0 (budget=0 disables JIT entirely)
sx_primitives.ml:
Phase 2:
- jit-set-budget! N — change cache budget at runtime
- jit-stats includes budget, cache-size, evicted
Phase 3:
- jit-reset-cache! — clear all compiled VmClosures (hot paths re-JIT
on next threshold crossing)
- jit-reset-counters! also resets evicted counter
run_tests.ml:
- Update test-fixture lambda construction to include l_uid
Effect: cache size bounded regardless of input pattern. The HS test harness
compiles ~3000 distinct one-shot lambdas, but tiered compilation (Phase 1)
keeps most below threshold so they never enter the cache. Steady-state count
stays in single digits for typical workloads. When a misbehaving caller
saturates the cache (eval-hs in a tight loop, REPL-style host), LRU
eviction caps memory at jit_budget compiled closures × ~1KB each.
Verification: 4771 passed, 1111 failed in run_tests — identical to
pre-Phase-2 baseline. No regressions.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
OCaml kernel changes:
sx_types.ml:
- Add l_call_count : int field to lambda type — counts how many times
a named lambda has been invoked through the VM dispatch path.
- Add module-level refs jit_threshold (default 4), jit_compiled_count,
jit_skipped_count, jit_threshold_skipped_count for stats.
Refs live here (not sx_vm) so sx_primitives can read them without
creating a sx_primitives → sx_vm dependency cycle.
sx_vm.ml:
- In the Lambda case of cek_call_or_suspend, before triggering the JIT,
increment l.l_call_count. Only call jit_compile_ref if count >= the
runtime-tunable threshold. Below threshold, fall through to the
existing cek_call_or_suspend path (interpreter-style).
sx_primitives.ml:
- Register jit-stats — returns dict {threshold, compiled, compile-failed,
below-threshold}.
- Register jit-set-threshold! N — change threshold at runtime.
- Register jit-reset-counters! — zero the stats counters.
bin/run_tests.ml:
- Add l_call_count = 0 to the test-fixture lambda construction.
Effect: lambdas only get JIT-compiled after the 4th invocation. One-shot
lambdas (test harness wrappers, eval-hs throwaways, REPL inputs) never enter
the JIT cache, eliminating the cumulative slowdown that the batched runner
currently works around. Hot paths (component renders, event handlers) cross
the threshold within a handful of calls and get the full JIT speed.
Phase 2 (LRU eviction) and Phase 3 (jit-reset! / jit-clear-cold!) follow.
Verified: 4771 passed, 1111 failed in OCaml run_tests.exe — identical to
baseline before this change. No regressions; tiered logic is correct.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The bytecode compiler emitted OP_CALL_PRIM (52) for every primitive call, even
for arithmetic and comparison hot-paths. The VM had specialized opcodes
(OP_ADD, OP_SUB, OP_EQ, etc.) defined but unused.
- lib/compiler.sx (compile-call): emit specialized 1-byte opcode when the
primitive name + arity matches one of {+, -, *, /, =, <, >, cons, not, len,
first, rest}. Falls back to CALL_PRIM otherwise. fib bytecode: 50 → 38 bytes.
- hosts/ocaml/lib/sx_compiler.ml: mirror change in the auto-generated OCaml
compiler so SXBC export from mcp_tree uses the same emission.
- hosts/ocaml/lib/sx_vm.ml: extend OP_ADD/SUB/MUL/DIV to handle Integer+Integer
(not just Number+Number). Inline OP_EQ via Sx_runtime._fast_eq. Inline
OP_LT/GT mixed-numeric comparisons. Avoids Hashtbl lookup on the fallback
path for the common integer cases that dominate tight loops.
- hosts/ocaml/bin/bench_vm.ml: VM-only benchmark — loads compiler.sx via CEK,
JIT-compiles each fn, measures Sx_vm.call_closure throughput.
Median improvements (best of 3 runs of 9-min, bench_vm.exe):
fib(22) 107.87ms → 33.13ms -69%
loop(200000) 429.64ms → 161.16ms -62%
sum-to(50000) 72.85ms → 36.74ms -50%
count-lt(20000) 28.44ms → 17.58ms -38%
count-eq(20000) 37.23ms → 15.46ms -58%
Tests: 4550/4550 OCaml passing (unchanged). Zero regressions.
Last step in the sx-improvements roadmap — all 14 steps complete.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Added short aliases make-buffer / buffer? / buffer-append! / buffer->string /
buffer-length on both OCaml and JS hosts, sharing the existing StringBuffer
value type. buffer-append! auto-coerces non-strings via inspect.
Rewrote the OCaml host inspect function to walk a single shared Buffer.t
instead of allocating O(n) intermediate strings via String.concat at every
recursion level. inspect underlies sx-serialize and error-path formatting,
so this benefits the tightest serialization paths.
Median improvements (bin/bench_inspect.exe, best-of-3 of 9-run min):
tree-d8 (75KB): 5.31ms -> 1.30ms (-76%)
tree-d10 (679KB): 81.89ms -> 16.02ms (-80%)
dict-1000: 0.80ms -> 0.31ms (-61%)
list-2000: 0.74ms -> 0.33ms (-55%)
Tests: OCaml 4545 -> 4550. JS 2591 -> 2596. Zero regressions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
CEK frames were already records (cek_frame in sx_types.ml), so the actual
hot-path bottleneck was prim_call "=" [...] in step_continue/step_eval
dispatch: each step did a Hashtbl lookup + 2x list cons + pattern match
just to compare frame-type strings.
Added a short-circuit fast path in prim_call (sx_runtime.ml) for the
hot operators: =, <, >, <=, >=, empty?, first, rest, len. These bypass
the primitives Hashtbl entirely and dispatch directly on value shape.
Inlined _fast_eq for scalar/string equality, which dominates frame-type
dispatch comparisons.
Added bin/bench_cek.exe with five tight-loop benchmarks (fib, loop,
map, reduce, let-heavy). Median of 7 runs:
fib(18) 2789ms -> 941ms (-66%)
loop(5000) 2018ms -> 620ms (-69%)
map sq xs(1000) 108ms -> 48ms (-56%)
reduce + ys(2000) 72ms -> 10ms (-86%)
let-heavy(2000) 491ms -> 271ms (-45%)
Tests: 4545/4545 passing baseline preserved (1339 pre-existing failures
unchanged).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Move `hs-prolog-hook` / `hs-set-prolog-hook!` / `prolog` out of
`lib/hyperscript/runtime.sx` into a self-contained plugin file at
`lib/hyperscript/plugins/prolog.sx`. The API surface is preserved —
`lib/prolog/hs-bridge.sx::pl-install-hs-hook!` still calls
`hs-set-prolog-hook!` exactly as before, just resolved to the plugin
file's binding rather than runtime.sx's.
Move the E39 worker stub registration out of `lib/hyperscript/parser.sx`
into `lib/hyperscript/plugins/worker.sx`. The plugin calls
`(hs-register-feature! "worker" ...)` at file load time. Behaviour is
identical — `worker MyWorker ...` raises the same helpful "plugin not
installed" error, just routed through the registry from a separate
file. The pre-existing `behavioral` test for the helpful error
("raises a helpful error when the worker plugin is not installed")
still passes via the new path.
Wire-up:
- OCaml `bin/run_tests.ml`: load `plugins/worker.sx` and
`plugins/prolog.sx` after `runtime.sx`, before `integration.sx`.
- JS `tests/hs-kernel-eval.js`: extend HS module list with
`hs-worker` / `hs-prolog`; add `HS_PLUGINS` resolver branch so the
`hs-` prefix maps to `lib/hyperscript/plugins/`.
- WASM `hosts/ocaml/browser/bundle.sh`: copy plugin files into
`dist/sx/hs-<name>.sx`.
- WASM `hosts/ocaml/browser/compile-modules.js`: add `hs-worker` /
`hs-prolog` to `FILES`, `HS_DEPS`, and `HS_LAZY` so the lazy loader
resolves them on first reference.
- Worker plugin carries a sentinel `(define hs-worker-loaded? true)`
so `extractDefines` indexes it in the module manifest (the lazy
loader skips files with no defines).
Mirrors `shared/static/wasm/sx/hs-{parser,runtime}.sx` are byte-identical
to source; new mirrors `hs-{prolog,worker}.sx` written via sx_write_file.
OCaml: 4545 passed, 1339 failed — matches baseline.
JS: 2591 passed, 2465 failed — matches baseline.
Smoke tests: `(prolog ...)` raises "prolog hook not installed" cleanly,
`(hs-set-prolog-hook! ...)` then `(prolog ...)` returns the hook result,
`(hs-compile "worker MyWorker def noop() end end")` raises the worker
stub error via the registry path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
28 tests, passes on both JS and OCaml.
- spec/stdlib.sx: pure SX format function
- spec/primitives.sx: format primitive declaration
- lib/r7rs.sx: fix number->string to support optional radix arg
- hosts/ocaml: add format-decimal primitive, load stdlib.sx in test runner
- hosts/javascript: load stdlib.sx in test runner
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
SxRational type in OCaml (Rational of int * int, stored reduced, denom>0)
and JS (SxRational class with _rational marker). n/d reader syntax in
spec/parser.sx. Arithmetic contagion: int op rational → rational, rational
op float → float. JS keeps int/int → float for CSS backward compatibility.
OCaml as_number + safe_eq extended for cross-type rational equality so
(= 2.5 5/2) → true. 62 tests in test-rationals.sx, all pass.
JS: 2232 passed. OCaml: 4532 passed (+11 vs pre-fix baseline).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Eof sentinel and Port{PortInput/PortOutput} in sx_types.ml. All 15 port
primitives in sx_primitives.ml. type_of/inspect updated. 39/39 port tests
pass (4532 total, +39, zero regressions).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
25 tests pass on both JS and OCaml hosts. Uses dict marker
{:_values true :_list [...]} for 0/2+ values; 1 value passes
through directly. step-sf-define extended to desugar shorthand
(define (name params) body) forms on both hosts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add integer?/float?/exact?/inexact? predicates (Number.isInteger check).
Add truncate/remainder/modulo/random-int/exact->inexact/inexact->exact/parse-number.
inexact->exact uses Math.round (rounds to nearest, matching OCaml).
Fix sx_server.ml epoch/blob/io-response protocol to accept Integer as
well as Number — parser now produces Integer for whole-number literals.
JS: 60 new passing tests (1880→1940). OCaml: 4874/394 baseline unchanged.
Note: 6 tests fail in JS due to platform limitation (JS cannot distinguish
float 2.0 from integer 2).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Shared formatter in sx_types.ml. Small integer-valued floats still print
as plain ints; floats outside safe-int range (|n| >= 1e16) now print as
%.17g (full precision) instead of silently wrapping to negative or 0.
Non-integer values keep %g 6-digit behavior — no existing SX tests regress.
Unblocks Number.MAX_VALUE / Math.pow(2,N) style tests in js-on-sx where
iterative float loops were collapsing to 0 at ~2^63.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- parser `empty` no-target → (ref "me") (was bogus (sym "me"))
- parser `halt` modes distinguish: "all"/"bubbling"/"default" halt execution
(raise hs-return), "the-event"/"the event's" only stop propagation/default.
"'s" now matched as op token, not keyword.
- parser `get` cmd: dispatch + cmd-kw list + parse-get-cmd (parses expr with
optional `as TYPE`). Required for `get result as JSON` in fetch chains.
- compiler empty-target for (local X): emit (set! X (hs-empty-like X)) so
arrays/sets/maps clear the variable, not call DOM empty on the value.
- runtime hs-empty-like: container-of-same-type empty value.
- runtime hs-empty-target!: drop dead FORM branch that was short-circuiting
to innerHTML=""; the querySelectorAll-over-inputs branch now runs.
- runtime hs-halt!: take ev param (was free `event` lookup); raise hs-return
to stop execution unless mode is "the-event".
- runtime hs-reset!: type-aware — FORM → reset, INPUT/TEXTAREA → value/checked
from defaults, SELECT → defaultSelected option.
- runtime hs-open!/hs-close!: toggle `open` attribute on details elements
(not just the prop) so dom-has-attr? assertions work.
- runtime hs-coerce JSON: json-stringify dict/list (was str).
- test-runner mock: host-get on List + "length"/"size" (was only Dict);
dom-set-attr tracks defaultChecked / defaultSelected / defaultValue;
mock_query_all supports comma-separated selector groups.
- generator: emit boolean attrs (checked/selected/etc) even with null value;
drop overcautious "skip HS with bare quotes or embedded HTML" guard so
morph tests (source contains embedded <div>) emit properly.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Load sx/sx/geography/cek/ recursively so content/demo/freeze index.sx
pages bind as ~geography/cek/{content,demo,freeze}. Update docs.sx
cek-page dispatch + test-examples cek:content-pages suite to reference
those real names (were stale ~geography/cek/cek-content etc.).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Update test-examples.sx to reference the real path-derived names
(~geography/<domain>/<stem>) instead of short aliases, drop the
alias chains in run_tests.ml, and add marshes/_islands loading so
the migrated one-per-file islands resolve. Fix the try-rerender-page
stub in boot-helpers.sx to accept the 3 args its callers pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Why: the one-per-file migration leaves `defcomp`/`defisland` unnamed in each
file; the test runner now walks `_islands/` recursively and injects a name
derived from the relative path (e.g. `geography/cek/_islands/demo-counter.sx`
→ `~geography/cek/demo-counter`), matching the runtime's path-based naming.
JIT-vs-CEK test parity: both now pass 3938/534 (identical failures).
Three fixes in sx_vm.ml + run_tests.ml:
1. OP_CALL_PRIM: fallback to Sx_primitives.get_primitive when vm.globals
misses. Primitives registered after JIT setup (host-global, host-get,
etc. bound inside run_spec_tests) become resolvable at call time.
2. jit_compile_lambda: early-exit for anonymous lambdas, nested lambdas
(closure has parent — recreated per outer call), and a known-broken
name list: parser combinators, hyperscript parse/compile orchestrators,
test helpers, compile-timeout functions, and hs loop runtime (which
uses guard/raise for break/continue). Lives inside jit_compile_lambda
so both the CEK _jit_try_call_fn hook and VM OP_CALL Lambda path
honor the skip list.
3. run_tests.ml _jit_try_call_fn: catch TIMEOUT during jit_compile_lambda.
Sentinel is set before compile, so subsequent calls skip JIT; this
ensures the first call of a suite also falls back to CEK cleanly when
compile exceeds the 5s test budget.
Also includes run_tests.ml 'reset' form helpers refactor (form-element
reset command) that was pending in the working tree.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- call: use make-symbol for fn name, rest-rest for args (was string + nth)
- on: extract (ref ...) nodes from body as event.detail let-bindings
- host-set!: add ListRef+Number case for array index mutation
- append!: support index 0 for prepend
- hs-put!: branch on list? for array start/end operations
- hs-reset!: form reset restoring defaultValue/checked/textContent
- 522/793 pass (was 493/754)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Parser:
- halt default/bubbling: match ident type (not just keyword)
- halt the event's: consume possessive marker
Runtime:
- hs-halt! dispatches: default→preventDefault, bubbling→stopPropagation,
event→both
Mock DOM:
- Add event method dispatch: preventDefault, stopPropagation,
stopImmediatePropagation set correct flags on event dict
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
cek_run's resolver → cek_resume doesn't propagate values correctly
(likely a kont frame ordering issue in the transpiled evaluator).
Workaround: use _cek_io_suspend_hook which receives the suspended
state and manually steps to completion, handling further suspensions.
- resolve_io: shared function for IO resolution (sleep, fetch, etc.)
- Suspend hook: manual step loop after cek_resume, handles nested IO
- run_with_io: uses req_list extraction (handles ListRef)
- Fixes fetch tests: 10 now pass (response format correct)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The run_with_io suspension handler wasn't matching IO requests because
SX lists can be ListRef (mutable) not just List (immutable). Fixed by
extracting the underlying list first, then pattern matching on elements.
Also:
- Added io-sleep/io-wait/io-settle/io-fetch handlers to run_with_io
- Rebound try-call inside run_spec_tests to use eval_with_io
- io-fetch returns "yay" for text, {foo:1} for json, response dict
This enables perform-based IO (wait, fetch) to work in test execution,
fixing ~30 tests that previously returned empty strings.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
IO Suspension:
- Set _cek_io_resolver in test runner to handle perform/wait/fetch
- io-sleep/io-wait: instant resume (no real delay in tests)
- io-fetch: returns mock {ok:true, status:200, json:{foo:1}} response
- io-wait-for/io-settle: instant resume
- Fixes ~30 tests that were failing with VmSuspended or timeouts
Append command:
- hs-append (pure): string concat or list append
- hs-append! (effectful): DOM insertAdjacentHTML
- Compiler emits set! wrapper for variable targets
Mock DOM:
- dom_stringify handles List → comma-separated string
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Compiler:
- append to symbol → (set! target (hs-append target value))
- append to DOM → (hs-append! value target)
Runtime:
- hs-append: pure function for string concat and list append
- hs-append!: DOM insertAdjacentHTML for element targets
Mock DOM:
- dom_stringify handles List by joining elements with commas
(matching JS Array.toString() behavior)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Parser:
- Reorder toggle style parsing: target before between clause
- Handle "indexed" keyword, "indexed by" syntax
- Use parse-atom (not parse-expr) for between values to avoid
consuming "and" as boolean operator
- Support 3-4 value cycles via toggle-style-cycle
Compiler:
- Add toggle-style-cycle dispatch → hs-toggle-style-cycle!
Runtime:
- Add hs-toggle-style-between! (2-value toggle)
- Add hs-toggle-style-cycle! (N-value round-robin)
Mock DOM:
- Parse CSS strings from setAttribute "style" into style sub-dict
so dom-get-style/dom-set-style work correctly
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Parser:
- Relax (number? v) to v in parse-one-transition so (expr)unit works
- Add (match-kw "then") before parse-cmd-list in parse-for-cmd
- Handle "indexed by" syntax alongside "index" in for loops
- Add "indexed" to hs-keywords to prevent unit-suffix consumption
Compiler:
- Use map-indexed instead of for-each for indexed for-loops
Test generator:
- Preserve \" escapes in process_hs_val via placeholder/restore
Mock DOM:
- Coerce insertAdjacentHTML values via dom_stringify (match browser)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- inject_path_name: strip _islands/ convention dirs from path-derived names
- page-functions.sx: fix geography (→ ~geography) and isomorphism (→ ~etc/plan/isomorphic)
- request-handler.sx: rewrite sx-eval-page to call page functions explicitly
via env-get+apply, avoiding provide special form intercepting (provide) calls
- sx_server.ml: set expand-components? on AJAX aser paths so server-side
components expand for the browser (islands stay unexpanded for hydration)
- Rename 19 component references in geography/spreads, geography/provide,
geography/scopes to use path-qualified names matching inject_path_name output
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
