some unusual errors

Michael Richardson
Tue Sep 22 23:12:00 GMT 1998

>>>>> "Peter" == Peter Dalgaard BSA <> writes:

    Peter> Michael Richardson <> writes:

    >> >> strtod.c:1239: warning: subscript has type `char' >> which confuses
    >> me. What, if not "char" should isspace() take???
    Michael> As all is<xxx> functions it takes an *int* or *unsigned char* !
    Michael> int isalnum (int c); int isalpha (int c);
    >>  Why would you say "unsigned char"??  It says "int" to me.  So, a
    >> signed char should promote to int just fine.

    Peter> ...with everything above 127 mapping to negative numbers!

  Yes. That's my problem. 
  The macro is wrong: it should behave in the same way as a prototyped

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