run.vim

function! s:RunFunc(flag)
    let cmdline = { 'c': 'gcc', 'cpp': 'g++' }
    if exists('cmdline[&ft]')
        exec 'VimProcBang '.cmdline[&ft].' %:t -Wall -g -o %:t:r.exe'

        let output = expand('%:t:r').'.exe'
        " 确保编译成功且生成exe
        if a:flag == 1 && vimproc#get_last_status() == 0 
                    \ && filereadable(output)
            echo vimproc#cmd#system(output)
        endif
    endif
endfunction

command! Run call <SID>RunFunc(1)
" 仅编译不运行
command! RunOnly call <SID>RunFunc(0)
" 用来通过make编译py文件为pyc
au FileType python setlocal makeprg=python\ -c\ \"import\ py_compile,sys;\ sys.stderr=sys.stdout;\ py_compile.compile(r'%')\"