vim syntax can not work

I set 'syntax enable' and 'syntax on' in .vimrc,
but syntax can not work on any program language.
here is my .vimrc paste: http://paste.ubuntu.com/657772/

BTW: there are other fails in my .vimrc, they are writen with "FIXME".
If you can help me solve those error, Just thanks very much. really.

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