I found an bug for you.

[eilhanzy]

The "NIDOS>" text is can be deleted and when be mouse moved gives 7 number.

Please fix this issue. Thanks.

Hi, you have a quick solution for the "NIDOS>" problem, you must not delete chars when the buffstring length is 0. The mouse problem isn't a bug, it is just another input but we don't have something like a "controller" to manage it, you shall go into PIC coding.
Hope I helped.