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% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.2 1996/08/30 09:58:55 peter
% %% Uses str2ch to exteact a char from a string.
% %%
% %% Revision 1.1 1996/08/27 12:50:43 peterg
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Field separator
if nargin<3
FS = ';';
end;
arg = '';
if strcmp(args, '')==0
L = length(args);
args_count = 0;
for i=1:n
arg_count = 0;
arg = '';
if args_count == L
break;
end;
while args_count < L
args_count = args_count+1;
arg_count = arg_count+1;
ch = str2ch(args,args_count);
if ch==FS
break;
end;
arg = [arg ch];
end;
end;
L = length(args);
args_count = 0;
for i=1:n
arg_count = 0;
arg = '';
if args_count == L
break;
end;
while args_count < L
args_count = args_count+1;
arg_count = arg_count+1;
ch = str2ch(args,args_count);
if ch==FS
break;
end;
arg = [arg ch];
end;
end;
end;
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