I've got a symlink for my .vim folder that points to my Google Drive folder. Upon running vim I get an error like:
Only one file name allowed: source /Users/me/Google Drive/.vim/bundle.....
If I replace lines 801 and 809 with the below, it seems to resolve the errors:
execute "source " . fnameescape(s:usage_file) ... execute "source " . fnameescape(s:file_type_mappings)