% concatseqs - Concatenate sequences in cell array
%
% concatseqs ::
%    {[N]->seq(A)}	~ 'cell array of N sequences',
% -> seq(A)          ~ 'resultant sequence'.
function o=concat(sources)
	if iscell(sources), sources=cellseq(sources); end
	o=seq.concatenator.make(cellseq(sources));
end
