Arc 1b phase 1 (framing: docs/lsp-panels-framing.md).
Q#P6 (the one Rust change): EditorCore.round_trip_buffers +
pmacs.buffer.set_round_trip_input(buf, on); dispatch_idle() reports
false while a marked buffer is active, so semantic frontends'
optimistic-apply stays off -- RET reaches a panel's buffer-local visit
binding instead of locally inserting a newline, and typing dispatches
into the edit path where the read-only intercept rejects it (a CRDT
import would bypass the intercept chain entirely). Pruned on kill.
Q#P1/P2/P3: builtin/runtime/listview.lua generalizes the *buffer-list*
idiom -- pmacs.listview.open{name, header, rows, on_visit, on_refresh}
owns ensure-buffer (recreates if user-killed), wholesale render with
bypass_intercept, line->item map, buffer-local RET/SPC/n/p/g/q keymap,
previous-buffer capture + q restore (never another panel; scratch
fallback), cursor re-seat after render, the read-only intercept, and
the Q#P6 mark. Panels are buffers: both frontends render them with
zero protocol change.
Q#P4: lsp.find-references (M-?) opens *references* -- one row per
location, paths shortened against the project root, RET visits via the
shared SP-4 template (jump ring, find_or_open, cursor walk; extracted
as visit_location for the phase-2 outline to reuse).
Acceptance: tests/listview_acceptance.rs -- open/seat/visit, header
non-visitable, q restore, read-only rejection, dispatch_idle gate,
refresh re-render + re-seat.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Seven end-to-end tests through dispatch_key: dabbrev auto-open + TAB
accept, C-n/RET second-candidate accept, Esc dismiss with fall-through
typing (and no same-edit reopen), Home-breaks-anchor validation close,
yank-shaped edits never auto-open (Q#C9), C-M-i below the threshold,
and ctx.uri scoping through the Lua provider surface.
The suite immediately caught a real wiring bug: install_completion
(M4.7, runs at make_lsp_manager time) built pmacs.completion with a
fresh lua.create_table(), clobbering the popup bindings installed at
editor-attach time --- popup_visible was nil at runtime and the driver
hook errored silently into *errors* on every edit. It now merges into
the existing table, the same idiom as install_completion_framework,
so installer order no longer matters.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Q#C1/C9: builtin/runtime/completion.lua reconstructs typing intent
from state (buffer.after-edit has no payload): a {buffer, cursor}
snapshot recognizes the single-byte-advance typing signature, so
paste/undo/kill/remote edits never auto-open; prefix >= 2 opens off
the synchronous providers, server trigger chars open a pending session
that materializes when the LSP answer lands; refresh-on-typing
re-derives the prefix from the text; a core-closed popup suppresses
reopen off the same edit (the accept case). completion.at-point on
C-M-i covers deliberate invocation; the driver filters collect() to
score >= 0 (collect keeps non-matches, merely sorted last).
Q#C8: CompletionContext gains uri; the built-in LSP provider scopes to
it (legacy global drain only when absent); Lua providers get uri as a
trailing ninth positional arg; context_for can now express char
triggers + uri. pmacs.lsp.attachment_for_request() exposes the
flushing accessor (attached_for_active) so completion requests answer
against current text, not the debounced didChange backlog.
Q#C2 write path: pmacs.completion.popup_show/popup_hide/popup_visible
publish into the core session (kind tags shared with collect() rows,
so driver code passes rows straight through).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Extend the gutter with the last two of the framed modes (Q#UX4):
- Relative: each line shows its distance from the cursor line (cursor = 0).
- Hybrid: cursor line shows its absolute number, others relative
(Vim number + relativenumber).
`LineNumberMode` gains `Relative`/`Hybrid` + `number_for(line, cursor_line)`
(the per-line displayed value) and `is_on()`. `paint_line_number_gutter`
now derives each number from the mode and the cursor's buffer line
(`text_view.line_at_offset(cursor)`); the TUI re-renders the whole frame on
cursor motion, so relative numbers track the cursor for free. Gutter width
is sized by `digits(line_count)` for every on-mode, so the text never
jitters as the cursor moves.
Mode selection (chosen over a 4-way cycle): `window.toggle-line-numbers`
stays a binary off/absolute toggle; a new `window.set-line-numbers` opens
the minibuffer with an arrow-navigable completion dropdown
(off|absolute|relative|hybrid) to pick a mode directly. `set_line_numbers`
accepts all four; the getter returns them.
No protocol change here — the GPU half (which needs the mode over the wire,
protocol v14) follows. Test: number_for across all modes. fmt + clippy
clean both flavors; 1446 lib tests pass. Needs a TUI eyeball.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014TXbAwk27agwhrNNrhLi2U
Introduce a reserved left gutter column with absolute line numbers in the
TUI/grid frontend — the foundational piece of the UX arc (docs/ux-arc-
framing.md). Default OFF (Emacs tradition), so zero layout/coordinate
change until a window opts in.
- window.rs: LineNumberMode { Off, Absolute } + per-window `line_numbers`
field + `gutter_width()` (digits(line_count) + PAD) + `decimal_digits`.
- editor.rs: the gutter is one viewport shift at the paint site
(cell_origin.col += gutter_w, cell_size.cols -= gutter_w) — every
viewport-relative painter (text, syntax, diag underline, search) stays
gutter-agnostic. The sites that read rect.origin.col directly get a
manual +gutter_w: cursor placement, local selection, mouse hit-test
(a gutter click maps to line start, Q#UX6). paint_line_number_gutter
writes right-aligned dim digits alloc-free.
- overlay_paint.rs: remote-presence cursor/selection shift by gutter_w.
- Lua: pmacs.window.set_line_numbers/line_numbers +
window.toggle-line-numbers command.
No protocol/daemon change (frontend-local, Q#UX1). Tests: gutter render
(right-aligned digits + past-EOF blanks) + decimal_digits.
Validated: fmt clean; clippy --lib clean both flavors; 1439 lib tests pass
both flavors. Needs a human eyeball (coordinate-math change) before the PR.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014TXbAwk27agwhrNNrhLi2U
Review follow-up on the F-016 split. install_diag / install_project_index
/ install_mcp were `pub fn` reachable at crate::lua_bindings::install_* be-
fore the split, but moving them into private child modules dropped those
paths without a re-export — shrinking the public API, which the split is
supposed to preserve. (They take crate-internal handle types so no external
caller can invoke them, and none does, so nothing actually broke — but the
paths should still resolve.)
Re-export all three alongside the factories/handles already re-exported,
restoring the paths for the two already-merged tranches (diag, index) too.
Deliberately narrowing these to pub(crate) is left as a separate change.
Validated: fmt clean; clippy --lib clean under both Lua flavors; full lib
suite 1437 passed / 0 failed under luajit.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014TXbAwk27agwhrNNrhLi2U
Third tranche of the F-016 split. Extract the pmacs.mcp surface (MCP client
bindings) from src/lua_bindings/mod.rs into src/lua_bindings/mcp.rs,
verbatim.
Corrected model (see framing): a helper-hoist is NOT a prerequisite for
most domains. The contamination that stopped parse/theme bites only when a
shared helper is *defined inside* the range being extracted. A domain that
merely *uses* a cross-section helper reaches it via `super::`
(parent-private access). So mcp extracts cleanly: all its items are
self-contained, and it reaches the JSON converters (still in the lsp
section) via super::json_to_lua / lua_to_json, and SharedProcessSupervisor
via super::. The JSON-helper hoist is deferred to the tranche that
extracts lsp itself (where they're defined).
mod.rs declares `mod mcp;` and re-exports make_mcp_manager (external caller
editor.rs) and McpServerIdLua — the latter to preserve its public-API path
crate::lua_bindings::McpServerIdLua (moving it into a private module had
dropped it from the crate surface; the split must not shrink the public
API).
Pure code motion, no behavior change. mod.rs: 14603 → 14020 lines.
Validated: fmt clean; clippy --lib clean under both Lua flavors; full lib
suite 1437 passed / 0 failed under both luajit and lua54.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014TXbAwk27agwhrNNrhLi2U
Second tranche of the F-016 split. Extract the pmacs.index surface (the
project symbol-index bindings) from src/lua_bindings/mod.rs into
src/lua_bindings/index.rs, moved verbatim.
index is the one genuinely clean remaining leaf: its private helpers
(symbol_kind_from_lua, lua_symbol_from_table, search_hit_to_lua) are used
only within its own range, and it has zero shared-core coupling — it
depends only on crate::project_index, mlua, and std, reaching one stranded
helper (lua_to_json, still in the lsp section) via `super::`.
mod.rs declares `mod index;` and re-exports `SharedProjectIndexer` +
`make_project_indexer` via `pub use`, so the crate::lua_bindings::… paths
in editor.rs and completion_framework.rs (and an in-file completion-
framework use) stay valid — no external file changes.
Pure code motion, no behavior change. mod.rs: 14986 → 14603 lines.
While vetting the next leaves I found the recon under-counted the
misplaced shared helpers: parse/theme, window, and minibuffer trail off
into shared style/color, caller_source, and command/menu helpers, so a
dedicated helper-hoist tranche must precede them (framing tranche plan
updated). This tranche stops at index rather than force a contaminated
extraction.
Validated: fmt clean; clippy --lib clean under both Lua flavors; full lib
suite 1437 passed / 0 failed under both luajit and lua54.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014TXbAwk27agwhrNNrhLi2U
First tranche of the F-016 split of the 15k-line src/lua_bindings.rs.
Deliberately minimal — it validates the mechanics before bulk moves.
- Convert src/lua_bindings.rs → src/lua_bindings/mod.rs (the
`pub mod lua_bindings;` in lib.rs resolves to mod.rs unchanged).
- Extract the pmacs.diag surface (diagnostic_to_lua + install_diag) into
src/lua_bindings/diag.rs, moved verbatim. mod.rs declares `mod diag;`
and its one internal call site is now `diag::install_diag(...)`.
Pure code motion: no logic, signature, or behavior change. diag.rs reaches
shared-core items (BufferIdLua, SharedCore) via `super::` — a child module
can see its ancestors' private items, so no visibility widening was
needed; install_diag's only caller is mod.rs itself, so no re-export
either. The Lua-visible pmacs.diag.* API is byte-for-byte unchanged.
mod.rs: 15202 → 14986 lines. Framing + tranche plan:
docs/lua-bindings-split-framing.md.
Validated: fmt clean; clippy --lib clean under both Lua flavors; full lib
suite 1437 passed / 0 failed under luajit AND lua54 (the tests drive
pmacs.diag.* through the Lua VM — same outcomes, code relocated).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014TXbAwk27agwhrNNrhLi2U
Levi Neuwirth