- The shortened fallback swap name was capped at exactly NAME_MAX, so
compaction's '<journal>.tmp' failed with ENAMETOOLONG on every
checkpoint and the journal grew by a full copy of the buffer each
time. Cap it at NAME_MAX - 4.
- A lone UTF-8 lead byte (8-bit Meta terminals) waited a second for
continuation bytes on every key; wait 250 ms. An invalid byte now ends
a pending ESC/C-k prefix instead of leaving it for the next key.
- Journal notices are shown after a deferred open's own status (which
used to overwrite them), all pending ones at once, and the lock-out
notice is not repeated after every save while the lock is still held.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015rcVQiiWyTzoNrsvLSaAfB
Claude
b9f91b0ed2