Hi Rainer,

Finally, I see the problem. In my solaris test box, I need to cast
the char to unsigned char to fix the problem of the "accuted i and 
accuted u".

BTW, this problem is not relevant for English users.

I mean, in getwords (string.c), isspace(*line) should be moved to
isspace((int)((unsigned char)*line))

I need to check other OS.

cu
Jose