SuperTab.vim is a Vim plugin which provides autocomplete via the Tab key whilst in insert-mode. I'm attaching an ebuild and source .tar.bz2 (needed because vim.sf.net's downloads aren't portage-friendly) for this plugin. I've contacted the author re the plugin license. The author is happy for it to be marked as 'vim license'. I've tested on x86 and sparc.
Created attachment 16955 [details] supertab ebuild
Created attachment 16956 [details] supertab source .tar.bz2
Nice work Ciaran!