function t = isspace(c)
%ISSPACE True for white space characters.
%   For a string S, ISSPACE(S) is 1 for white space characters and
%   0 otherwise.  White space characters are spaces, newlines,
%   carriage returns, tabs, vertical tabs, and formfeeds.
%
%   See also ISLETTER.
 
%   Copyright (c) 1984-98 by The MathWorks, Inc.
%   $Revision: 5.5 $  $Date: 1997/11/21 23:47:22 $

%   Built-in function.
