I believe you are misusing the term "dereference". I think it would be more accurate to use the term "subscript". Refer to Subscripts and perlreftut for the distinction.
In reply to Re^2: Newbie Question
by toolic
in thread Newbie Question
by pgaraitonandia
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |