gap> 1;2;3;[last,last2,last3];
1
2
3
[ 3, 2, 1 ]
gap> Error("err");
Error, err
Stack trace:
not in any function at *stdin*:3
you can 'quit;' to quit to outer loop, or
you can 'return;' to continue
brk> 1;2;3;[last,last2,last3];
1
2
3
[ 3, 2, 1 ]
brk> QUIT;
