我的vim配置

set autoindent
set shiftwidth=4
set softtabstop=4
set number
set relativenumber
set cursorline
set showmatch
set hlsearch
set spell spelllang=en_us
set undofile
set visualbell
set autoread
syntax on
set showmode
set mouse=a
let g:ycm_seed_identifiers_with_syntax = 1
filetype plugin on
map <F5> :call CompileRunGcc()<CR>
func! CompileRunGcc()
exec "w"
if &filetype == 'c'
	exec "!g++ % -o %<"
	exec "!time ./%<"
    elseif &filetype == 'cpp'
    exec "!g++ % -o %<"
    exec "!time ./%<"
	elseif &filetype == 'java' 
	exec "!javac %" 
	exec "!time java %<"
    elseif &filetype == 'sh'
    :!time bash %
	elseif &filetype == 'python'
	exec "!time python2.7 %"
    elseif &filetype == 'html'
    exec "!firefox % &"
    elseif &filetype == 'go'
	exec "!go build %<"
	exec "!time go run %"
	elseif &filetype == 'mkd'
	exec "!~/.vim/markdown.pl % > %.html &"
	exec "!firefox %.html &"
	endif
	endfunc
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"""""新文件标题
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"新建.c,.h,.sh,.java文件，自动插入文件头 
autocmd BufNewFile *.cpp,*.[ch],*.sh,*.java exec ":call SetTitle()" 
""定义函数SetTitle，自动插入文件头 
func SetTitle() 
	"如果文件类型为.sh文件 
	if &filetype == 'sh' 
		call setline(1,"#########################################################################") 
		call append(line("."), "# File Name: ".expand("%")) 
		call append(line(".")+1, "# Author: gdx") 
		call append(line(".")+2, "# mail: 1437672807@qq.com") 
		call append(line(".")+3, "# Created Time: ".strftime("%c")) 
		call append(line(".")+4, "#########################################################################") 
		call append(line(".")+5, "#!/bin/bash") 
		call append(line(".")+6, "") 
	else 
		call setline(1, "/*************************************************************************") 
		call append(line("."), "	> File Name: ".expand("%")) 
		call append(line(".")+1, "	> Author: gdx") 
		call append(line(".")+2, "	> Mail: 1437672807@qq.com ") 
		call append(line(".")+3, "	> Created Time: ".strftime("%c")) 
		call append(line(".")+4, " ************************************************************************/") 
		call append(line(".")+5, "")
	endif
	if &filetype == 'cpp'
		call append(line(".")+6, "#include<bits/stdc++.h>")
		call append(line(".")+7, "using namespace std;")
		call append(line(".")+8, "int main(){")
		call append(line(".")+9, "    ")
		call append(line(".")+10, "    return 0;")
		call append(line(".")+11, "}")
	endif
	if &filetype == 'c'
		call append(line(".")+6, "#include<stdio.h>")
		call append(line(".")+7, "")
	endif
	"	if &filetype == 'java'
	"		call append(line(".")+6,"public class ".expand("%"))
	"		call append(line(".")+7,"")
	"	endif
	"新建文件后，自动定位到文件末尾
	autocmd BufNewFile * normal G
endfunc