if exists("did_load_filetypes")
    finish
endif
augroup filetypedetect
    autocmd! BufNewFile,BufRead *.launch  setfiletype roslaunch
    autocmd! BufNewFile,BufRead PKGBUILD* setfiletype PKGBUILD
augroup END

augroup ft_ros
    autocmd! BufNewFile,BufRead */ros/*.cpp setfiletype cpp.roscpp
    autocmd! BufNewFile,BufRead */ros/*.h   setfiletype cpp.roscpp
    autocmd! BufNewFile,BufRead package.xml setfiletype rospackage
augroup END