editing former patches

[Mihamina Rakotomandimby <mihamina@gulfsat.mg>]

Manao ahoana, Hello, Bonjour,

Let's consider the package "slim", from here: 
https://launchpad.net/ubuntu/lucid/+source/slim/1.3.1-4/+files/

When I get it with "apt-get source" the untared folder is already
patched.

I dont like the way it's patched because it defaults to the Debian
theme. And also, most of the patch is the Debian theme 
(debian-moreblue-orbit).

I would like to build a separate package for themes and keep the other
patches, which are, I think, necessary:
- adding the debian/ directory
- patching the original code for various reasons

How to? Would you please help me?

Misaotra, Thanks, Merci.

-- 
       Architecte Informatique chez Blueline/Gulfsat:
    Administration Systeme, Recherche & Developpement
                                     +261 3456 000 19