Paolo Carlini wrote:
>Maybe something newer than 5.2.1 is ok, otherwise I will downgrade...
>
>
FYI, finally fixed in April of this year:
2005-04-26 Paul Eggert <eggert@cs.ucla.edu>
Restore support for usages like "head -1" and "tail -1",
even when conforming to POSIX 1003.1-2001.
;)
Paolo.