Virtually, within the ligature delimiters @code{\[} and @code{\]},
any number of heads may be accumulated to form a single ligature,
and head prefixes like @code{\pes}, @code{\flexa}, @code{\virga},
Virtually, within the ligature delimiters @code{\[} and @code{\]},
any number of heads may be accumulated to form a single ligature,
and head prefixes like @code{\pes}, @code{\flexa}, @code{\virga},