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>
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>
Levi Neuwirth