"Bohdan R. Rau" <ethanak at polip.com> writes: > static u_char goto_buf[8]; That is even better, thanks! > I looked at code - it should work only if user will enter proper > data... even with properly declared buffer user can enter more than > expected number of characters... This is what num and maxlen are supposed to guard against. Try working through the code with an input which is too long. Say, 1234y for instance. Once the 3 is read, we know we have invalid input. The function will send "goto canceled" to the synthesizer, and the operation will be aborted. If you can show me an input that would exceed the length of the buffer, I'll give this function a closer look. Thanks, -- Chris
