The first real producer of the semantic-frontend arc. The instance
projects syntax styling to semantic_render sessions without
rasterizing to a cell grid.
- src/semantic_render.rs: SemanticRenderState, sibling of
instance_render::RenderState. Reads the same EditorState, emits
InstanceMessage::StyleSpans (tree-sitter spans via the active
Theme), scoped + clipped to the FrontendEvent::Viewport byte range.
Emits nothing until a viewport is declared; suppresses
byte-identical frames (per-span delta encoding deferred to M11.4).
- CrdtState::version_scalar(): oplog version vector summed to a
monotonic non-decreasing u64 — the StyleSpans.generation anchor.
- daemon dispatcher: semantic_states map parallel to render_states;
projection selected per session. Semantic sessions get StyleSpans +
CursorByte + BufferSnapshot + CrdtOp + presence, never CellDelta /
grid Cursor. FrontendEvent::Viewport consumed (routed by
authenticated source). SessionEstablished body extracted to
handle_session_established (clippy 100-line ceiling). Grid-less
sessions no longer panic the _ => apply_event arm.
- InstanceCapabilities default semantic_render flipped to
cfg!(feature = "crdt") — the "M11.2 enables semantic" moment,
analogous to the M10.8 Day-4 flip. M11.1 negotiation test comment
updated for the flip (frontend-side default still false keeps M10.7
outcomes unperturbed).
Lib (1392 crdt / 1237 non-crdt) + integration suites green on both
feature flavors; clippy -D warnings clean on both.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
First milestone of the M11 semantic-frontend arc
(docs/semantic-frontend-protocol.md). Wire-format scaffolding only —
no producer or consumer; mechanically identical to the M10.5 CRDT
wire declaration, and non-breaking by the same slice-membership +
per-session-filter argument.
- PROTOCOL_VERSION 2 -> 3; SUPPORTED_PROTOCOL_VERSIONS [1,2,3]. v0.1
and v1.0 binaries keep connecting unchanged (membership, not
strict equality).
- semantic_render capability bit on FrontendCapabilities,
InstanceCapabilities, NegotiatedCapabilities (#[serde(default)];
instance default false until the M11.2 projection seam).
negotiate_capabilities AND-combines it and enforces the
semantic_render => crdt_replica dependency as a CapabilityMismatch
(a semantic session is also a text replica), never a silent
degrade. PMACS_INSTANCE_SEMANTIC_RENDER env override added.
- InstanceMessage SemanticFrame family: StyleSpans, Decorations,
InlineAdornments, BlockAdornments, FoldState, ResourceOffer.
FrontendEvent::Viewport. Supporting types: ByteRange, StyleSpan,
Decoration/DecorationKind, InlineAdornment/AdornmentPlacement/
AdornmentContent, BlockAdornment, ResourceBody. All byte-anchored;
no pixels cross the contract boundary.
- Grid TUI (frontend.rs) and daemon apply_event drop the new family
silently — the "declared, not yet wired" posture CrdtOp held
between M10.5 and M10.8. Stale v1.0 version-pin tests updated to
the v1.1 truth; negotiation matrix + postcard round-trips added.
Lib + integration suites green on both the default and crdt feature
flavors; clippy -D warnings clean on both.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Roadmap steps #3–#6 (post-CI-green doc/version work; no source
change — the CI-validated tree at ed78465 is unchanged).
- CHANGELOG: authored the [1.0.0] --- 2026-05-18 body. M7–M10 arc
(third-party packages / fs API + dired-magit-outline / MCP /
multi-frontend CRDT collaboration) over the 0.1.0 M1–M6 preview;
the pulled-forward v0.2-prerequisite public APIs; SSH stderr
Changed + Broken-pipe Fixed carried from Unreleased; Known
limitations (per-frontend undo not persisted across reattach,
Finding 4; macOS m6_5 REPL ctrl-c/exit-marker timing); project
posture (forbid(unsafe_code), 1.95.0 pin, cross-flavor CI).
- Version: 0.1.0 -> 1.0.0 (Cargo.toml + Cargo.lock). Production
version reporting already flows from CARGO_PKG_VERSION; verified
`pmacs --version` -> `pmacs 1.0.0`, version-sensitive tests pass.
- README: Status -> v1.0.0 stable, contributions open; build line
-> the rust-toolchain.toml-pinned 1.95.0.
- MSRV: rust-version 1.85 -> 1.95 to match the validated toolchain
pin (was an unverified floor; pmacs is a pinned-toolchain app, so
MSRV reflects the pinned/validated compiler).
Quiescent audit (#6): doc/version-only delta from CI-green ed78465;
build/version-tests/fmt verified clean on pinned 1.95.0; prose
reviewed accurate. SP-9 (macOS m6_5) logged in the gitignored
V0.2-PREREQUISITES.md.
Not in scope here / remaining: the recorded two-laptop manual
acceptance run (#7, operator) and the v1.0.0 tag (#8, operator).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Pulls a set of planned V0.2 prerequisites forward to ship in v1.0,
plus the clean audit-review round over that work.
V0.2-prereq implementations (documented promotions, not M11
surprises; operator raised the v1.0 public-API ceiling to absorb
them — see V0.2-PREREQUISITES.md "v1.0 pull-forward"):
- CC-1: `bypass_intercept` opts on buffer insert/delete/replace —
skips the Lua intercept chain only; preserves the same-buffer
re-entry guard, undo/dirty bookkeeping, view notifications, and
CRDT broadcast queueing.
- CC-2: `pmacs.buffer.on_removed(buf, cb)` + idempotent `:remove()`
handle; buffer-local keymaps pruned on removal. Fires for both
`pmacs.buffer.remove` and `.kill` (incl. interactive C-x k);
callback errors logged to *errors* without failing the removal.
- SP-4: `pmacs.buffer.from_file`.
- SP-5: `pmacs.fs.watch` (polling; `:cancel()`/`:is_cancelled()`).
- SP-7: `pmacs.async.yield_to_next_tick` (worker-free next-tick
yield); outline-aggregate repaint now uses it instead of
workers.sleep(0):await(), pinning propagation to one async tick.
- SP-1: `pmacs.editor.move_to_line` (0-based, clamps out-of-range).
- SP-6: `pmacs.outline.query` published by pmacs-outline.
- SP-3: audit rule 15 `reach-around-require-field` (Info).
- CC-3: runtime API-availability documented (docs-only).
Clean audit-review round (M10.11 framing stop-condition pass):
- Finding 1 (fixed): clippy needless_raw_string_hashes blocked
`clippy -D warnings` on both lanes; raw-string delimiter fixed.
- Finding 2 (fixed): fs_watch acceptance test was racy — the
`pending == 1` gate could not distinguish the in-flight baseline
stat from the steady-state poll sleep, so under load the mutation
raced the baseline (~1/3 fail in the default lane). Rewritten to
re-emit a distinct change each pump iteration; 6/6 on the
previously-failing invocation.
- Finding 3 (fixed): documented fs.watch's async-baseline startup
window and size+mtime-granularity detection limit.
- Finding 4 / SP-8 (logged, non-blocking, out of diff): a
pre-existing PTY-lifecycle test timing flake under severe CPU
oversubscription; src/process.rs untouched here.
CC-1's opts-extension-counts question resolved explicitly
(consistent treatment: counted; ceiling raised to fit).
Gate at normal load, both lanes: fmt clean; clippy --all-targets
-D warnings clean; non-crdt lib 1223/0; crdt lib 1377/0;
m8_1/m8_9/m8_10 green.
Not in scope here: v1.0 CHANGELOG body, version bump, the M10.11
Finding-4 (reattach undo) user-facing artifact, and the recorded
two-laptop manual acceptance — tracked as the remaining v1.0 steps.
.gitignore: M*-FRAMING.md added to the internal-only block for
consistency with the M*-AUDIT.md / M*-SHIP-GATE.md siblings.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Levi Neuwirth