note merlyn You can also read [http://www.stonehenge.com/merlyn/UnixReview/col38.html|the column I wrote on context] (sometime back in 2001). <p> You might also reference [id://347416], as a lot of comments in that thread have interesting points. <!-- Node text goes above. Div tags should contain sig only --> <div class="pmsig"><div class="pmsig-9073"> <p>-- [http://www.stonehenge.com/merlyn/|Randal L. Schwartz, Perl hacker] </div></div> 738558 738558