On 1/19/07, Allison Randal <[EMAIL PROTECTED]> wrote:
(That also means you can monkey around with the args before passing them
on to the wrapped sub.)
- It should be possible both to put multiple wrappers/traces on a
subroutine, and to put wrappers around other wrappers. So these are all
possible:
perl 5's Hook::LexWrap is a good place to start. and although i
haven't looked at it in many years, i wrote Devel::TraceSubs using
Hook::LexWrap in order to do just what will's after.
maybe that'll help.
~jerry
