Is it possible to tell SnipMate to ignore a specific set of snippets?
Vim comes with some support (syntax highlighting) out of the box for the DOT language (graphviz)
In addition, I found the plugin: https://github.com/wannesm/wmgraphviz.vim, which provides integrated ...
I am using the setup I found in this answer: https://stackoverflow.com/a/22253548/2241241
" if you use Vundle, load plugins: