if(argv(i) == argv(j))
goto skip_union;
s = strcat(s, " ", argv(i));
- :skip_union
+LABEL(skip_union)
}
if(substring(s, 0, 1) == " ")
s = substring(s, 1, 99999);
if(argv(i) == argv(j))
goto skip_difference;
s = strcat(s, " ", argv(i));
- :skip_difference
+LABEL(skip_difference)
}
if(substring(s, 0, 1) == " ")
s = substring(s, 1, 99999);