view general/cellutils/@cell/head.m @ 13:03694e5c8365

Reorganised some high order list functions to correct class-based method dispatch; fixed some docs.

% head - Head for cell arrays (first element)
%
% head :: cells(A) -> A.
function y=head(x), y=x{1}; % if iscell(x), y=x{1}; else y=x; end;