%% Test for relational operators with strings.
%mode init
A1@A
A2@B
A3@C
B1=A1=A1
B2=A1>=A1
B3=A2<=A2
B4=A1>A2
B5=A1<A2
%calc
%mode result
B1=1
B2=1
B3=1
B4=0
B5=1
%check
%exit