pub fn warn_multi_execution_default(session_dir: &Path)Expand description
SRD-77 — emit a per-command banner when the active session
has more than one execution in its history. Tells the
operator which execution the implicit latest default
resolved to and lists the latest three in temporal order
(newest first), with <-- latest marking the one their
query is currently bound to.
Silent for sessions with 0 or 1 executions — the banner is only useful when an ambiguity actually exists.
Writes to stderr so it lands next to other operator-
visible logging without colliding with stdout pipelines
(a piped nmbrs report ... | less still gets clean stdout).