Finding-by-finding (framing revision 7; every fix bite-verified via
scripts/bite against the pre-fix tree):
1. Stored coordinates must be finite integers, and both cursor walks
are movement-bounded — they clamp at EOF, and the column walk
clamps at the target row's EOL instead of marching onto later
rows. An astronomical %d+ capture can no longer hang the editor.
2. The grep panel gains the same immediate buffer.after-edit
recovery trigger as the compile slots: M-x buffer.undo after a
COMPLETED search is marked synchronously.
3. The rustc arrow rule uses the framing's ([^:]+) spelling — paths
with spaces capture whole.
4. All pattern captures are collected (index 4+ reads the real
capture, not nil-as-column-0); capture indexes must be positive
integers; a rule naming a column its match didn't produce rejects
the match.
5. emit_text_raw is module-local — a user global could shadow the
helper the terminal-event path depends on, and its error consumed
the terminal event before pump cleanup/forget ran.
6. stdin/group spec fields reject wrong Lua types as hard errors;
group is matched as a raw Value because mlua's bool conversion
applies Lua truthiness ("true" would silently coerce).
7. resync also nils the public line_start_byte — total pre-marker
anchor invalidation includes the byte anchor.
8. The inherited cwd resolves through
pmacs.instance.identity().working_directory; the header always
names a real path and relative error files get an explicit base.
9. New AnsiParser::finish() + parser:finish() (additions #5): a
truncated multibyte sequence at process EOF surfaces as U+FFFD
before the exit marker instead of vanishing.
10. The built-in default rules are a private deep copy — in-place
mutations of the public table no longer survive the "using
built-in defaults" degradation.
Eleven new tests (r1f1a/b–r1f10); bites: 9 fail against pre-fix
compile.lua, r1f2 against pre-fix default.lua, r1f6 against pre-fix
lua_bindings/mod.rs — all clean assertion failures. Gates: fmt,
clippy workspace all-targets, lib 1522, crdt lib 1696, compile
acceptance 45, crdt acceptance 1, m4 101, GPU 59, workspace sweep
2493/0, git diff --check.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VoiEyuPjoBhvwACf8HAnLB
cargo fmt over the new files; doc-markdown backticks; is_ok_and in
the recompile counter wait; m4_6's M-g n/p pin updated to the Q#CM5
takeover contract (error.next/error.previous with the diag commands
as the dispatchers' fallback — the test's no-attachment status
behavior is unchanged). Handoff §1: main @ 0efb5cd, compile-mode
branch in flight at framing revision 6, themes named as the
standing runner-up.
Gate results on this machine (laptop, basedpyright live): fmt,
clippy --workspace --all-targets, lib 1522, crdt lib 1696,
compile_mode_acceptance 34, compile_mode_crdt_acceptance 1,
m4_acceptance 101 (no skip), PMACS_REQUIRE_GPU gpu 59, workspace
sweep 2482/0, git diff --check.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VoiEyuPjoBhvwACf8HAnLB
tests/compile_mode_acceptance.rs (34 tests): spawn shape + header +
exit markers; read-only under dispatch; child-boundary stderr merge
in emission order; stdin EOF; group kill/leader-exit/escalation/
ledger bites incl. the redirected TERM-ignoring survivor and the
pipe-holding-descendant tick-latency bound; starter-rule parsing
with 0-based normalization and severity posture; sub-1 fail-closed;
severity override + malformed-rule containers; unterminated final
line; RET/n-p/M-g n/M-g p/C-x ` navigation pins with the diag
fallback; recompile + q-target discipline; supersede baseline; all
seven undo/redo chords table-driven; M-x undo after a completed run
recovering via buffer.after-edit; no-hook shrink and same-length
newline-moving replace with anchor epochs; ANSI SGR/CR with
rendered-cell attachment proof surviving RET-then-M-,; killed-buffer
teardown; grep locations panel, kill-mid-search + masking
prevention, root retention; shell-command M-!; round-trip pins.
tests/compile_mode_crdt_acceptance.rs: a chord-triggered full run
converges byte-identically on two replicas (mid-session generated-
buffer snapshot adoption), and a synthetic accepted replica edit
triggers the immediate recovery marker, converging across the
causal-reorder seam.
Fixes found by the suite: compile.lua's CR handling now scans the
current line start from the buffer (the REPL discipline) instead of
using the per-batch parse position — a same-batch CR previously let
a progress line overwrite earlier output; malformed Lua patterns
are rejected (and counted) at validation time via a probe match.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VoiEyuPjoBhvwACf8HAnLB
Levi Neuwirth