Two engine fixes in web/orchestration.sx (rebuilt into the WASM bytecode) plus the
blog CSS that surfaces them.
1. Retry on NETWORK failure, not just HTTP errors. The fetch error/catch path (the
real offline / DNS / connection-refused case) previously dispatched
sx:requestError and stopped — only a non-ok HTTP response with an empty body
ever reached handle-retry. So "no connection" never recovered. Now the catch
path calls handle-retry too, so an sx-retry element actually self-heals when the
connection returns (the cap bounds the backoff interval, not the attempt count —
it retries forever).
2. Visible failure state. On any failed/aborted fetch the engine adds an `.sx-error`
class to the element (cleared, with the retry backoff reset, on the next
success). Without it a stuck retry loop is invisible — the picker just sits
"Loading…". The blog shell ships CSS so the relate picker shows "Connection
problem — retrying…" / "offline, retrying…" on .sx-error.
Platform-wide: any sx-get/sx-post element benefits, not just the picker.
Tests: relate-picker.spec.js gains a 6th case — abort relate-options, assert
.sx-error appears, un-abort, assert it clears and the picker repopulates (proving
the retry loop is live). 6/6 browser + 272/272 conformance. WASM web stack rebuilt
(orchestration.sxbc + the static hs-* copies refreshed by the same build).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Every .sxbc shipped with `:bytecode (nil nil ...)` and `:arity nil`, so the WASM
kernel's vm.sx hit "VM: unknown opcode 0" on every module and fell back to .sx
source (slower, noisy console). Root cause: `raw_serialize` in the `compile-blob`
command (sx_server.ml) handles `Number` but not `Integer`, and bytecode opcodes +
arity/upvalue-count are `Integer`s — so they fell through to the `_ -> "nil"`
catch-all and serialized as nil. Same class of bug as the value_to_js Integer gap
(689dae7d). It went unnoticed because source-fallback masks it. Add the Integer
case and regenerate: the web stack now loads entirely from bytecode (0 unknown-
opcode warnings, 0 source fallbacks), boost + SPA unchanged. compiler.sx in the
bundle was also stale — re-synced to the canonical lib/compiler.sx.
Verified: native host conformance 271/271; chromium boots with 0 unknown-opcode
warnings + 0 source-fallback loads; spa-check still passes (boost 6/6, fragment
swap). Prereq for content-addressing the assets (caching real bytecode, not nil).
Bytecode + sx_browser.bc.{js,wasm.js} regenerated from sources updated
by the hs-f merge (e8246340). No semantic change — these are build
outputs catching up to their inputs.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Updates the pre-bundled HS tokenizer/parser/compiler/runtime/integration
sx + sxbc pairs plus module-manifest.json in shared/static/wasm/sx/,
matching the current HS source after recent patches (call command,
event destructuring, halt/append, break/continue, CSS block syntax, etc.).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Parser/compiler/runtime for focus command. Tokenizer: focus, blur,
precedes, follows, ignoring, case keywords. Test spec: per-test
failure output for diagnosis.
374/831 (45%)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Streaming chunked transfer with shell-first suspense and resolve scripts.
Hyperscript parser/compiler/runtime expanded for conformance. WASM static
assets added to OCaml host. Playwright streaming and page-level test suites.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Reset to last known-good state (908f4f80) where links, stepper, and
islands all work, then recovered all hyperscript implementation,
conformance tests, behavioral tests, Playwright specs, site sandbox,
IO-aware server loading, and upstream test suite from f271c88a.
Excludes runtime changes (VM resolve hook, VmSuspended browser handler,
sx_ref.ml guard recovery) that need careful re-integration.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
All .sxbc recompiled with fixed sx_vm.ml. 32/32 WASM tests, 4/4
bytecode regression tests. hs-repeat-times correctly does 6 io-sleep
suspensions in bytecode mode.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
