Contributing ====================== Coding Style ------------ 1. All code should be indented with spaces. This is effectively the following VIM modeline: /* vim: set ai ts=4 sw=4 et: */ 2. Recommend removing trailing whitespace. Here is an example for .vimrc autocmd BufWritePre *.py normal m`:%s/\s\+$//e `` vim: set ai ts=4 sw=4 et: