The stepper's split-tag and steps-to-preview used (list) with append!,
but in the WASM kernel (list) creates immutable List values — append!
returns a new list without mutating, so children accumulate nowhere.
Changed all accumulator initializations to (mutable-list):
- split-tag: cch, cat, spreads
- steps-to-preview: bc-loop inner children, initial call
- result and tokens lists in the parsing setup
Also includes WASM rebuild with append! primitive and &rest fixes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
From other session: adapter-html/sx/dom fixes, orchestration
improvements, examples-content refactoring, SPA navigation test
updates, WASM copies synced.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace Node.js compile-modules.js with direct Sx_compiler.compile_module
calls in mcp_tree.ml. No subprocess, no JIT warm-up, no Node.js.
23 files compile in 1.9 seconds.
Also includes rebuilt WASM kernel (iterative cek_run) and all 23
bytecode modules recompiled with native compiler.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Bytecode modules are now serialized as s-expressions (.sxbc) in addition
to JSON (.sxbc.json). The .sxbc format is the canonical representation —
content-addressable, parseable by the SX parser, and suitable for CID
referencing. Annotation layers (source maps, variable names, tests, docs)
can reference the bytecode CID without polluting the bytecode itself.
Format: (sxbc version hash (code :arity N :bytecode (...) :constants (...)))
The browser loader tries .sxbc first (via load-sxbc kernel primitive),
falls back to .sxbc.json. Caddy needs .sxbc MIME type to serve the new
format (currently 404s, JSON fallback works).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
