[Rt-devel] ParseTicketId duplicated

[Florian Weimer]

RT 3.4.1 contains two copies of ParseTicketId, one in
RT::EmailParser::ParseTicketId, and another one in
RT::Interface::Email::ParseTicketId.

Apart from some calling convention issue, they are identical.  Is this
code duplication really necessary?  This is a likely place of
customization, and it would be nice if I needn't apply patches to both
variants.