NAME

QUESTIONS

1. The SYNOPSIS of the FreeBSD 11 krb5_encrypt(3) manual contains these lines:

   .Ft krb5_error_code 
   .Fo krb5_crypto_overhead 
   .Fa "krb5_context context" 
   .Fa size_t *padsize" 
   .Fc
       

   What's wrong here? What is the consequence?
2. The OpenBSD sort(1) manual contains this sentence:

   A line is a record separated from the subsequent record by a 
   newline (default) or NUL \'\\0\' character (-z option).
       

   Which aspects can be improved here?
3. The flex(1) manual in the FreeBSD 10.2 release contains the following source code:

   A non-zero macro argument makes rules anchored with 
   '^' active, while a zero argument makes '^' rules inactive.
       

   What's wrong with that? How should it have been fixed?
   html — source
4. The current manual in FreeBSD 11 now contains the following source code:

   A non-zero macro argument makes rules anchored with 
    '^' active, while a zero argument makes '^' rules inactive.
       

   What's wrong with the fix?
   html — source

HINTS

SOLUTION