Lays the groundwork for WorkspaceEdit/rename (L2+) by making
navigation cross-file-correct.
- Relocate file_path/file_meta from the EditorCore global onto
Buffer itself, so each buffer keeps its own filesystem identity
across cross-file navigation. Accessors + registry/editor/lua/
semantic_render call sites migrated; zero behavioural change for
single-file flows.
- uri->path: project_index::uri_to_path made pub; pmacs.lsp.path_for_uri.
- find-or-open: BufferRegistry::find_by_path + pmacs.buffer.find_or_open
dedups an already-open file instead of spawning a duplicate buffer
(SP-4 Gap A).
- Bounded jump ring on EditorCore (cap 64, oldest-evict, stale-buffer
skip): push_jump/jump_back + pmacs.editor.* bindings + lsp.jump-back
command bound to M-,.
- pmacs.lsp.go_to_definition cross-file branch: decode URI ->
push_jump -> find_or_open -> reposition, with a failure path that
unwinds the pushed origin. ensure_server now passes cfg.env through.
Tests: 5 jump-ring unit tests; m4_12_cross_file_go_to_definition_and_
jump_back end-to-end via a new `defenv` fake-LSP mode. All gates green
(lib 1262/0, m4 67/0, m8_1/m8_9/m8_10, m9_1, m11_5 --features crdt 2/0).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Completes the read-only LSP feature set (everything except edits).
Same request→store→Lua pattern as the nav batch; these three need
new parsing (new response shapes), so they were deliberately split
from the Location-family PR (#16).
- src/symbol.rs: one flat Symbol type for both symbol requests.
from_lsp_value handles BOTH LSP shapes — hierarchical
DocumentSymbol[] (flattened with depth + parent chain) and flat
SymbolInformation[]/WorkspaceSymbol[] (location.uri, range
optional for WorkspaceSymbol). Scope-keyed (Document(uri) vs
Workspace(query)) so an outline and a query don't collide.
- src/document_highlight.rs: range + DocumentHighlightKind (absent
defaults to Text=1 per spec), (server,uri)-keyed.
- lsp.rs: three ResponseRoute variants + absorb arms + request
methods. documentSymbol/documentHighlight ranges convert via the
requested-doc codec; workspace/symbol results are cross-file →
route uri "" → non-destructive passthrough (same rule as
cross-file definition).
- Lua: raw bindings + pmacs.document_symbol / .workspace_symbol /
.document_highlight read surfaces (the new LSP Symbol is aliased
to avoid the pre-existing project_index::Symbol name clash);
lsp.lua wrappers + an lsp.document-symbols command on C-c o
(modeline summary; outline buffer is future UX).
- Tests: 6 parser unit tests (hierarchical depth/parent, flat
SymbolInformation, range-less WorkspaceSymbol, highlight kind
default, scope non-collision) + an e2e driving all three through
the async bridge asserting shape correctness.
Also includes a pre-existing rustfmt normalization of the #15
semantic-frontend files (protocol.rs / semantic_client.rs /
semantic_render.rs) — main was not rustfmt-clean there after the #15
merge; bundled here per operator decision so the fmt gate is green.
Gate: fmt clean; clippy --all-targets -D warnings clean; lib
1257/0; m4_acceptance 66/0; m9_1 18/0; m8_1/m8_9/m8_10 green.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The "cheap batch" subset that is genuine template-fill: these four
return the exact `Location | Location[] | LocationLink[] | null`
shape `textDocument/definition` already parses, so no new parsing —
only a kind discriminator so they don't collide on (server, uri).
- src/locations.rs: a (server, uri, kind)-keyed store whose value
type is the reused crate::definition::DefinitionResponse. The
proven definition store + Lua API are untouched.
- lsp.rs: ResponseRoute::Locations { uri, kind }; one absorb arm; a
DRY request_locations helper + request_references /
request_declaration / request_type_definition /
request_implementation. references sends
context.includeDeclaration. Supersede keys derive from each
kind's distinct method, so the four don't cancel each other.
- Lua: _request_*_raw bindings + install_locations exposing
pmacs.references / .declaration / .type_definition /
.implementation ({ locations, clear }, mirroring pmacs.definition,
reusing definition_response_to_lua). lsp.lua Handle wrappers + a
lsp.find-references command bound to M-? (modeline summary;
references-list buffer is future UX, like the hover panel).
- Tests: locations.rs unit tests (kind labels distinct; keys don't
collide); e2e driving all four through the async bridge and
asserting each routes to its own kind slot (fake returns distinct
lines 11/21/31/41).
Scoped: documentSymbol / workspaceSymbol / documentHighlight return
different shapes (new parsing) — a separate follow-up, not crammed
in here.
Gate: fmt clean; clippy --all-targets -D warnings clean; lib
1232/0; m4_acceptance 65/0; m9_1 18/0; m8_1/m8_9/m8_10 green.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The spec the M11 arc (M11.1–M11.5) implements; all five CHANGELOG
entries reference it. Status header updated from "post-v1.0 design
draft, no code" to an implementation map against the arc, so the
landed doc is not self-contradictory. Design body unchanged; the
"Open questions" remain open by design.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Completes the M11 arc with the consumer side. pmacs has no GUI
toolkit, so per the design note's testability strategy the
deliverable is the bounded testable glue, not a GPU renderer.
- src/semantic_client.rs (crdt-gated): headless SemanticClient
composing the BufferMirror rope replica (M10.10) with a tile-based
SemanticModel that reconstructs styling/decorations from the full +
dirty-segment deltas (M11.4). Emits FrontendEvent::Viewport;
read-back accessors (text / effective_style_at /
decoration_kinds_at / tile ranges). The M11.4 contract (segments
carry every current item intersecting their range) makes tiles
self-contained → incremental apply is per-tile replacement with
edge-clipping, no cross-span surgery. 7 unit tests.
- tests/m11_5_semantic_acceptance.rs: (a) reconstruction-equivalence
— incrementally-driven client asserted byte-for-byte identical to
a fresh full projection across a scripted viewport/edit/selection
sequence incl. a viewport jump (golden discipline, no snapshot
crate); (b) end-to-end — a real daemon routes StyleSpans/
Decorations to a semantic session (after it declares a Viewport)
and never to a grid session, CellDelta vice versa, validating the
M11.2 per-session projection through the socket.
Lib (1404 crdt / 1242 non-crdt) + integration green on both feature
flavors; clippy -D warnings clean on both.
M11 arc complete (M11.1–M11.5). Inline/Block/Fold/ResourceOffer
remain honest stubs pending their source features.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two more real languages on the proven async + UTF-16 + config-pull
base. Pure pattern application of the #12 Python shape.
- pmacs.lsp.config.c / .cpp → clangd `--background-index`. One
binary serves both; separate entries only so the didOpen
languageId is accurate. No `settings`: clangd's project model is
compile_commands.json / compile_flags.txt, not
workspace/configuration (documented in-line).
- pmacs.lsp.config.go → gopls (no args = stdio). settings =
{ gopls = {} } so the #13 workspace/configuration pull is answered
"use defaults" (present, not null — gopls prefers that).
- pmacs.lsp.filetypes extended: c/h → c (.h defaults to C,
remappable); cpp cc cxx hpp hh hxx ipp inl cppm → cpp; go → go.
- Two PATH-gated acceptance tests via a shared DRY helper, mirroring
m4_5_basedpyright: reach Initialized + assert the negotiated
positionEncoding is one pmacs can encode. Skip cleanly when the
binary is absent.
clangd is on the dev PATH, so its test ran for real: the full stack
(async bridge + Option B UTF-16 + registry + filetypes) is validated
end-to-end against a real strict-default C/C++ server, closing the
"validate UTF-16 against a real strict server" gap from the Option B
evaluation. gopls test skips here; runs wherever gopls is installed.
Gate: fmt clean; clippy --all-targets -D warnings clean; lib
1230/0; m4_acceptance 64/0 (clangd ran live); m9_1 18/0;
m8_1/m8_9/m8_10 green.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
gopls / pyright / basedpyright / clangd issue server→client
`workspace/configuration` during startup and degrade (or fall back
to defaults) without a reply. pmacs advertised `configuration:false`,
so it never got the chance.
- Advertise `workspace.configuration: true`.
- New `settings` field on the spawn spec, threaded through
lua_to_lsp_spec → ensure_server (pmacs.lsp.config[lang].settings).
- handle_request intercepts `workspace/configuration` (mirrors the
publishDiagnostics interception in handle_notification): each
item's dotted `section` resolves against the server's settings via
resolve_config_section; one array element per item; unknown
sections answer `null` (the spec's "not configured" signal,
distinct from a configured null). All other server→client requests
still surface as a `Request` event for the consumer.
- The Python default now ships
`python.analysis.typeCheckingMode = "basic"` (+ basedpyright.*
alias), so the #12 basedpyright-noise concern is now actually
fixed rather than only documented; a project pyrightconfig.json /
[tool.pyright] still wins where present.
Scoped: `scopeUri` ignored (single-root; same settings regardless
of scope) until multi-root, a separate deferred item.
Tests: exhaustive resolve_config_section unit test (dotted paths,
configured-null vs unknown-null, whole-object for absent section);
new `wsconfig` fake mode pulls config at `initialized` and echoes
pmacs's answer back; end-to-end test asserts the configured section
round-trips.
Gate: fmt clean; clippy --all-targets -D warnings clean; lib
1230/0; m4_acceptance 62/0; m9_1 18/0; m8_1/m8_9/m8_10 green.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replace the M11.2/M11.3 coarse whole-payload suppression with a
CellDelta-style diff lifted from positional cells to byte-anchored
ranges.
- protocol.rs: StyleSpans/Decorations refined to
{ buffer_id, generation, full: bool, segments: Vec<...Segment> }.
New StyleSegment{range,spans} / DecorationSegment{range,decorations}.
full=true → frontend discards prior state for the buffer; full=false
→ replace styling only within each segment's range, bytes in no
segment keep prior state. Decorations gains generation for parity.
Each segment carries ALL current items intersecting its range
(clipped), so an unchanged span overlapping a dirty range is
reconstructed. ResourceOffer stays an honest stub (no producer).
- semantic_render.rs: LastFrame baseline per buffer (viewport region
+ full item set). full on first frame / viewport-region change;
else symmetric-difference the ordered sets, coalesce changed ranges
into maximal disjoint dirty intervals, emit one segment per
interval with current items clipped to it; suppress when no dirty
interval. Independent baselines for styling vs decorations.
Byte offsets cascade on edits (an insert shifts later spans), so an
incremental post-edit frame dirties [edit, viewport_end) — bounded;
no-edit frames (cursor/scroll/selection-only) still cost nothing.
10 semantic_render tests (full-on-first/viewport-change, incremental
dirty intervals, independent suppression, unchanged-overlapping
reconstruction) + updated protocol round-trip. Lib (1397 crdt / 1242
non-crdt) + integration green both flavors; clippy -D warnings clean
both.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
First real language on the now-correct async + UTF-16 substrate.
- pmacs.lsp.config.python → `basedpyright-langserver --stdio`.
basedpyright (MIT fork of pyright) re-enables inlay hints /
semantic tokens in the OSS server that upstream pyright withholds
for Pylance — matches the deferred-feature roadmap. No init_options:
strictness is project config (pyrightconfig.json / [tool.pyright]);
pmacs does not yet advertise workspace/configuration, so an
editor-side typeCheckingMode would not be honoured regardless
(documented in-line, with the upstream-pyright one-field override).
- LSP language detection separated from tree-sitter. pmacs.parse's
extension registry is grammar-gated (rejects "python" — no bundled
grammar). New user-extensible pmacs.lsp.filetypes map (py/pyi →
python); active_buffer_language() tries grammar-backed parse first
(rust/.rs etc. unchanged) then falls back to the map, so a language
with a server but no grammar still auto-attaches.
- PATH-gated acceptance test mirroring m4_5_rust_analyzer_initializes;
unique assertion: a real basedpyright must negotiate a
positionEncoding pmacs can encode — validates Option B against a
real strict server, not just the fake. Skips when absent.
Gate: fmt clean; clippy --all-targets -D warnings clean; lib
1229/0; m4_acceptance 61/0; m9_1 18/0; m8_1/m8_9/m8_10 green.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
SemanticRenderState now also projects InstanceMessage::Decorations
from the instance-side state pmacs actually has.
- Selection: per-window byte-native state via active_window_for(fid)
(SemanticRenderState now carries the session FrontendId), gated to
the declared buffer and clipped to the viewport →
DecorationKind::Selection.
- Diagnostics: the shared DiagnosticStore keyed by file URI. Made
lsp::path_to_file_uri pub(crate) (byte-identical to the Lua
file_uri_for) so the projection reproduces the exact store key from
core.file_path. LSP (line,col) -> byte via a line-start scan
against the buffer source; severity -> DiagnosticError/Warning/
Info/Hint. Clipped to the viewport.
- StyleSpans and Decorations suppress unchanged frames independently
(separate last_* maps): a selection move doesn't force a styling
re-send and vice versa.
- Deliberately NOT emitted: SearchMatch/SearchMatchActive (no
instance search-hit store), CurrentLine (frontend derives from
CursorByte; emitting it would breach the contract boundary).
- InlineAdornments/BlockAdornments/FoldState remain unproduced by
design — no inlay/blame/lens/fold/diff source exists in pmacs yet.
Honest stubs (the M11.1 "declared, not yet wired" discipline), not
empty messages every frame.
Dispatcher updated for SemanticRenderState::new(frontend_id). Lib
(1394 crdt / 1239 non-crdt) + integration green on both feature
flavors; clippy -D warnings clean on both.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Before this, pmacs sent and consumed LSP `Position.character` as raw
UTF-8 byte offsets while advertising no `positionEncoding`, so per
the LSP spec every non-3.17 server assumed UTF-16. rust-analyzer is
lenient; clangd/gopls/pyright are not — any non-ASCII byte before a
position silently corrupted definition jumps, diagnostic spans,
hover targets, and formatting edits. This is the correctness gate
before Python/C/C++/Go.
- Negotiation: advertise `general.positionEncodings:["utf-8","utf-16"]`;
honour the server's `capabilities.positionEncoding`; default UTF-16
(LSP spec default) when absent. Stored per-LspClient.
- Codec: per-line byte<->utf-8/utf-16. UTF-8 is an identity fast
path; mid-surrogate / mid-codepoint positions clamp to the
containing char's start (a unit test caught and fixed an overshoot
in the first cut).
- Document cache: (server,uri)->text mirrored from did_open /
did_change_full, dropped on did_close and at every teardown site
(start_generation / on_exit / forget) alongside the existing drain.
- One conversion at the Rust boundary: a recursive JSON Position
rewriter at the two inbound seams (absorb_routed_response,
absorb_publish_diagnostics) plus outbound at request-build. Zero
store / Lua / consumer changes — completion popup, diagnostics
gutter, and lsp.lua all stay byte-uniform.
- Non-destructive fallback: a Position on a line absent from the
cached doc (cross-file / not-yet-opened) is left unconverted, not
collapsed to 0. Correct production behaviour (cross-file encoding
is v0.2, tied to deferred cross-file nav) and fixes the m4_12
definition tests.
Tests: 6 lib unit tests (negotiation default, utf-8 identity, utf-16
non-ASCII round-trip, astral surrogate pair, nth_line EOF semantics,
recursive rewrite). pmacs_fake_lsp `posecho` mode (advertises
utf-16, echoes the wire position into the result uri as `pos:N`);
end-to-end m4 test asserts both directions independently and
discriminatingly against a `é=x` fixture.
Gate: fmt clean; clippy --all-targets -D warnings clean; lib
1229/0; m4_acceptance 60/0; m9_1 18/0; m8_1/m8_9/m8_10 green.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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>
The async bridge settles awaiters inside `tick_lsp`/`tick_mcp` by
posting to the message bus; `tick_async` drains that bus and resumes
the parked coroutine. With `tick_async` running *first* (historical
accretion from M3.3, predating processes/LSP/MCP), every LSP/MCP
`:await()` resumption was deferred a full frame: the response
absorbed in frame N's `tick_lsp` wasn't observed until frame N+1's
`tick_async` (~33ms structural floor @ 60Hz, plus a render frame).
Reordering both production loops (`editor::run` and the daemon loop)
to `processes → lsp → mcp → async` makes settle→resume happen in the
same frame, halving the floor to one frame. The only documented
ordering invariant — `tick_processes → tick_lsp → tick_mcp` for
same-batch supervisor I/O — is preserved; settle (bus post) and
resume (bus drain) are bus-decoupled, so the move cannot regress
correctness in either direction.
Acceptance tests open-code their own per-test tick orders and never
drive `editor::run`, so none covered production ordering. Added
`m4_5_await_resolves_same_frame_as_response_absorbed`, which drives
the exact production order and asserts the awaited request resolves
in the same frame its response is absorbed (absorbed_cycle ==
done_cycle); it fails if anyone reverts to `tick_async`-first.
Gate: fmt clean; clippy --all-targets -D warnings clean; lib
1223/0; m4_acceptance 59/0; m9_1 18/0; m8_1/m8_9/m8_10 green
(SP-7 outline-aggregate "one async tick" pin unaffected).
Co-Authored-By: Claude Opus 4.7 <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>
Replaces the editor-blocking `poll_until` tick-loop in the LSP UX
with the M9.1 external-settle pattern: each `textDocument/*` request
registers a pending entry via `AsyncRuntime::register_external` and
returns the job id; the JSON-RPC response (or a server-teardown /
cancel / timeout) settles it, resuming a `Handle:await()` coroutine.
No worker thread is occupied for the round-trip.
Hybrid result delivery (operator decision): the response is absorbed
into the typed stores *and* carried through the Handle. The
completion popup and diagnostics gutter keep reading the stores
untouched; request/response command code awaits the value directly.
Core (src/lsp.rs):
- `LspManager` gains `runtime: SharedAsyncRuntime` (threaded through
`make_lsp_manager` / editor.rs, mirroring `make_mcp_manager`) plus
a `(server, request_id)` -> PendingExternal awaiter table parallel
to `pending_routes`.
- `request_*` return the async `JobId` (`= u64`, signature
unchanged; no caller consumed the old JSON-RPC id).
- `handle_response` settles every non-cancelled awaiter ok/failed
alongside store absorption; null result still wakes await with nil.
- Awaiters drain-cancelled at all three `pending_routes` purge sites
(restart generation flip / terminal exit / forget) so a coroutine
cannot park on a server that went away.
- Per-tick sweep: per-awaiter cancellation (Handle:cancel() or
supersede via a stable `lsp:{method}:{sid}:{uri}` key), with
`$/cancelRequest` + `cancelled_rids` on abandonment to drop the
cancel/response race silently. Mirrors mcp.rs.
- Per-request timeout (default 10s, `pmacs.lsp.set_request_timeout_ms`):
an alive-but-silent server fails the await instead of hanging.
Lua surface:
- `_request_*_raw` job-id bindings (mirror `pmacs.mcp._send_request_raw`).
- builtin/runtime/lsp.lua: Handle wrappers + the four commands
rewritten to spawn `pmacs.async` coroutines that `:await()`;
`poll_until` removed. Server-gone / error surface as structured
await failures in the modeline.
Tests:
- pmacs_fake_lsp: `error` / `silent` modes for deterministic
failure-path coverage.
- 5 end-to-end await-path tests (success+store, server-error->failed,
server-stop->cancelled, timeout->failed, supersede->cancelled).
Gate: fmt clean; clippy --all-targets -D warnings clean; lib
1223/0; m4_acceptance 58/0; m9_1_acceptance 18/0 (MCP unaffected).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Root cause of the CI Lint regression: commit 6113c53 bumped
rust-version 1.85 -> 1.95. clippy::collapsible_if is MSRV-gated —
collapsing `if let { if let }` needs let-chains, stabilized in Rust
1.95. At MSRV 1.85 clippy suppressed these; at 1.95 it emits them.
The patterns were pre-existing; the MSRV bump surfaced 47 of them
and turned `Lint (luajit)` / `Lint (lua54)` red at HEAD (was green
through PR #7; red from PR #8 = the release-prep MSRV bump).
Resolution (operator-chosen: autofix into let-chains): applied
`cargo clippy --fix` across the luajit, lua54, and crdt lanes
(--all-targets). The fix only applied with the lint at warn level;
`-- -D warnings` turns it into an error and blocks --fix.
Verified on the pinned 1.95.0, all three lanes:
clippy --all-targets -D warnings clean (luajit / lua54 / crdt);
fmt 0 diffs; lib tests 1223/0.
Note: the prior #6 "quiescent audit, clippy clean" was inaccurate —
clippy was not actually re-run there (build/version/fmt only), so
this MSRV-gated regression went uncaught until the live attach-debug
investigation surfaced it. This commit restores genuine clippy
cleanliness at MSRV 1.95.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
PMACS_ATTACH_DEBUG breadcrumbs were written via eprintln! to the
client's stderr — the same terminal the crossterm alt-screen TUI
renders on. Handshake breadcrumbs are fine (pre-TUI), but the
DebugReader emits one per protocol read, so every live-session frame
painted a debug line over the screen (buffer/protocol uncorrupted;
purely the client's own stderr stomping its own TUI).
Per the chosen "both" routing:
- Always append the full breadcrumb stream (incl. live-session
reads) to a log file: PMACS_ATTACH_DEBUG_FILE, else
<tempdir>/pmacs-attach-debug.log. Path printed once to stderr
during the handshake so the user knows where to look.
- Mirror to stderr only while it is still a normal terminal — a
TUI_TERMINAL_OWNED flag flips just before the interactive pump
(covers reconnect handshakes too, since the TUI stays up).
Safe std only (OnceLock/Mutex/File) — forbid(unsafe_code) intact.
The one new nested `if let` is written as a 1.95 let-chain so it
does not add to the MSRV-surfaced collapsible_if set (swept next).
Verified: build clean, attach lib tests 143/0, fmt clean.
Co-Authored-By: Claude Opus 4.7 <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>
The 1.95.0 pin (7171282) shipped components = [clippy, rustfmt],
profile = minimal. The M4 LSP acceptance suite
(tests/m4_acceptance.rs:1111 m4_5_rust_analyzer_initializes) spawns
`rust-analyzer`; its skip-guard only checks PATH presence. The
`rust-analyzer` on PATH is a rustup proxy shim — with the directory
override active it resolves against the pinned toolchain, finds no
rust-analyzer component, and the spawn dies before the LSP
handshake, so the test runs (doesn't skip) and panics "must observe
Initialized event". This was masked in CI before the pin because the
Test job died at compile (rope.rs:1076); fixing compile unmasked it.
A pin must ship a toolchain complete for the project's own test
surface. Adding `rust-analyzer` to components.
Verified under 1.95.0: `rust-analyzer --version` resolves;
m4_5_rust_analyzer_initializes passes (was the sole failure in the
ubuntu Test legs — CI log showed m4_acceptance 52 passed / 1 failed,
all other suites ok). rust-toolchain.toml-only; no code change.
Still independent / triage-pending (unchanged): macOS F9 nix
PeerCredentials (Test (macos-*)), M1/M4/M6 perf/fuzz gates.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
CI was red on every recent main commit (pre-existing, not from the
V0.2/audit work): the workflow installs rolling `stable`, which on
the runners is ~1 year newer than the local toolchain that validated
the code. Under `RUSTFLAGS: -D warnings` + `clippy -- -D warnings`,
new rustc/clippy lints across pre-existing code became hard failures.
Confirmed identical on the 4 commits before v1.0-rc (e.g. the
`rope.rs:1076` unused_parens compile error is byte-identical there).
Resolution:
- `rust-toolchain.toml` pins channel 1.95.0 (the validated version).
The repo directory override makes every cargo invocation use it
regardless of what the CI action installs, eliminating the
local/CI toolchain-drift class permanently. Bump deliberately.
- Mechanical lint fixes (~17 sites, all the trivial/auto-fixable
class — no logic change): `cargo clippy --fix` + `cargo fix`
applied the machine-applicable set; hand-fixed the residuals:
daemon.rs (duplicated #[allow]), completion_framework.rs
(sort_by -> sort_by_key/Reverse), attach.rs (map().unwrap_or ->
map_or, crdt), buffer.rs (is_some+expect -> match, crdt),
m10_11_acceptance.rs (if -> match guard x2, crdt).
- `cargo fmt --all` (clippy --fix left overlay_paint.rs unformatted).
Verified clean under 1.95.0, all lanes: fmt 0 diffs; clippy
--all-targets -D warnings clean for luajit, lua54, AND crdt;
-D warnings build clean luajit+lua54; doc tests pass; lib 1223/0;
autofix-modified tests (m7_5, m8_1 incl. the Finding-2 fs_watch fix)
pass.
Scope: this clears CI red class #1 (toolchain-gap lints) only.
Independent and still triage-pending: #2 macOS F9 nix
PeerCredentials portability (Test (macos-*)), #3 M1/M4/M6 perf/fuzz
gates. Per plan, those are triaged after CI confirms #1 green.
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