guess you need autocompleter+snippet plugin, since Supertab will be slow when the tags file are large, recommand you two group plugins:
- (1) YouCompleteMe + UltiSnips
- (2) Neocomplete + clang_complete + Jedi + neosnippet + neosnippet-snippets
They are the best C/C++/Python completer+snippet plugin combinations I ever used, but incompatible with each other.
YCM group is fast, easy to install on both Windows and Linux, big (450MB), good to use, you need to learn how to write a '.ycm_extra_conf.py' for your own project.
Neocomplete group is smooth, good, but need lua support. AFAIK, vim-gnome already support lua compiled with vim/gvim on many Linux(Fedora/Ubuntu/etc), but I don't use it for a long time.
Here's my vimrc: https://github.com/zhaochenyou/vimrc
It support many plugins, very good to use, it based on Vundle, YouCompleteMe, ctags, cscope, the_silver_searcher/ag.
you may need the Installation guide of YCM: https://github.com/Valloric/YouCompleteMe