Four review findings, all confirmed against the tree.
Q#JR3 was false. `replace_active_buffer` does not drop the startup
scratch buffer -- its body is one `switch_active_buffer` call, which
reassigns the window's buffer_id and removes nothing. The claim came
from that function's own doc comment, wrong for as long as it has
existed, and rev 5 propagated it into the framing and into new
documentation this branch added. Both comments are corrected here,
because this PR was adding further false references to a claim P4
depends on. Actually removing the stale scratch is buffer-lifetime work
and stays out.
The daemon bootstrap could report the wrong buffer. The directory arm
captured the destination id, ran the resolver chain synchronously, then
returned the captured id -- so a handler that opened something
synchronously through commit_to had already replaced the window's
buffer, and the reply paired one buffer's snapshot with another's
identity. It also returned early, skipping the post-hook revalidation
the framing said stayed active. The arm now re-reads the destination
after dispatch and rehomes through `non_side_target` as the file arm
does. Pinned by a test whose handler claims synchronously.
N11 tested neither RET nor self-insert: it called display_file and
buf:insert directly, so it stayed green with dired's RET binding, its
entry dispatch, and the editor's self-insert path all broken. Both
gestures now go through dispatch_key.
P7 is removed rather than weakened. Q#JR12 has nothing to pin --
`had_file = file.is_some()` and a directory is Some like any other, so
no directory-specific branch exists to break. The old test never armed
restore and hard-coded had_file, so it could not fail against any
implementation.
Also adds the daemon bootstrap pins (N2, N5) and fixes an insertion that
had orphaned a `#[cfg(feature = "crdt")]` from the test it guarded --
which would have made one new test dark and one existing test escape its
gate.
Framing: docs/journey-stage1a-framing.md rev 6.
Serves COHERENCE.md §2 (the golden product journey), §19 (coherence
acceptance tests), and §20 Priority 1, which grades the journey broken
at step 3 because `pmacs .` exits 1.
Stage 1a ships four things: the directory argument routed into dired's
buffer on both the local and daemon/GPU startup paths; EditorState::open
adopting resolve_target_buffer so the two path-open implementations
become one; a scoped-destination commit primitive so an async open lands
where it was requested or nowhere; and the first cross-subsystem journey
acceptance suite.
Framing only -- no implementation. Rev 5 after four review rounds.
Levi Neuwirth