pub fn tool_in_flight_note_label(text: &str) -> Option<&str>Expand description
text without its brackets iff it is exactly a note
tool_in_flight_note_text generates: a single line, a known phrase,
one or more names that are each a backticked plausible tool name or
UNRECOGNISED_TOOL, and nothing else. Checked by regenerating the
note from the names it contains, so there is no free-form part. None
for anything else.