1272343Sngiebefore case 2272343Sngiebefore dotcmd 3272343Sngiesubshell start 4272343Sngiebefore continue 5272343Sngieafter continue, return value: 0 6272343Sngiesubshell end 7272343Sngieafter dotcmd, return value: 0 8272343Sngieafter case 9