To implement the Farsi patch, untar the original vim-4.6.tar in a directory 
of your choice. Then do the followings:

	1 - Change to the 'vim-4.6' subdirectory and call 

		cat whatever/vim-4.6-persian-patch | patch 

	2 - Follow the instructions of the original vim-4.6 package for
            setting other preferences and making the vim.

	3 - Untar the Farsi-HOWTO-Package.tar in a directory of your choice. 
            This package contains the Farsi fonts and the font installation
            instruction.

For more information, refer to Farsi-HOWTO-1.txt contained in the 
Farsi-HOWTO-Package.tar file.