cperl-indent-parens-as-block

cperl-indent-parens-as-block is a variable defined in `cperl-mode.el'.
Its value is

nil

Documentation:
*Non-nil means that non-block ()-, {}- and []-groups are indented as blocks,
but for trailing "," inside the group, which won't increase indentation.
One should tune up `cperl-close-paren-offset' as well.

You can customize this variable.