vim设置自动添加头部注释

#自己改了改vim开头文件，如下图#

友友们可以直接修改·SetTitle()

if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"
set fileencodings=ucs-bom,utf-8,latin1
endif

set nocompatible " Use Vim defaults (much better!)
set bs=indent,eol,start " allow backspacing over everything in insert mode
"set ai " always set autoindenting on
"set backup " keep a backup file
set viminfo='20,\"50 " read/write a .viminfo file, don't store more
" than 50 lines of registers
set history=50 " keep 50 lines of command line history
set ruler " show the cursor position all the time

" Only do this part when compiled with support for autocommands
if has("autocmd")
augroup redhat
autocmd!
" In text files, always limit the width of text to 78 characters
" autocmd BufRead *.txt set tw=78
" When editing a file, always jump to the last cursor position
autocmd BufReadPost *
\ if line("'\"") > 0 && line ("'\"") <= line("$") |
\ exe "normal! g'\"" |
\ endif
" don't write swapfile on most commonly used directories for NFS mounts or USB sticks
autocmd BufNewFile,BufReadPre /media/*,/run/media/*,/mnt/* set directory=~/tmp,/var/tmp,/tmp
" start with spec file template
autocmd BufNewFile *.spec 0r /usr/share/vim/vimfiles/template.spec
augroup END
endif

if has("cscope") && filereadable("/usr/bin/cscope")
set csprg=/usr/bin/cscope
set csto=0
set cst
set nocsverb
" add any database in current directory
if filereadable("cscope.out")
cs add $PWD/cscope.out
" else add database pointed to by environment
elseif $CSCOPE_DB != ""
cs add $CSCOPE_DB
endif
set csverb
endif

" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if &t_Co > 2 || has("gui_running")
syntax on
set hlsearch
endif

filetype plugin on

if &term=="xterm"
set t_Co=8
set t_Sb=[4%dm
set t_Sf=[3%dm
endif

" Don't wake up system with blinking cursor:
" http://www.linuxpowertop.org/known.php
let &guicursor = &guicursor . ",a:blinkon0"
filetype on

set rtp+=~/.vim/bundle/Vundle.vim
set runtimepath+=~/.vim/bundle/YouCompleteMe
autocmd InsertLeave * if pumvisible() == 0|pclose|endif
let g:ycm_collect_identifiers_from_tags_files = 1
let g:ycm_collect_identifiers_from_comments_and_strings = 1
let g:syntastic_ignore_files=[".*\.py$"]
let g:ycm_seed_identifiers_with_syntax = 1
let g:ycm_complete_in_comments = 1
let g:ycm_confirm_extra_conf = 0
let g:ycm_key_list_select_completion = ['<c-n>', '<Down>']
let g:ycm_key_list_previous_completion = ['<c-p>', '<Up>']
let g:ycm_complete_in_comments = 1
let g:ycm_complete_in_strings = 1
let g:ycm_collect_identifiers_from_comments_and_strings = 1
let g:ycm_global_ycm_extra_conf='~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py'
let g:ycm_show_diagnostics_ui = 0
inoremap <expr> <CR> pumvisible() ? "\<C-y>" : "\<CR>"
nnoremap <c-j> :YcmCompleter GoToDefinitionElseDeclaration<CR>
let g:ycm_min_num_of_chars_for_completion=2
autocmd BufNewFile *.cpp,*.[ch],*.sh,*.java exec ":call SetTitle()" 
func SetTitle()
if &filetype == 'sh'
call setline(1, "##########################################################################")
call append(line("."), "# File Name: ".expand("%"))
call append(line(".")+1, "# Author: jerry")
call append(line(".")+2, "# mail: jiayu_zhou007@163.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: jerry") 
call append(line(".")+2, " > Mail: jiayu_zhou007@163.com ") 
call append(line(".")+3, " > Created Time: ".strftime("%c")) 
call append(line(".")+4, " ************************************************************************/") 
call append(line(".")+5, "")
endif
endfunc
"突出显示当前行
set cursorline
" 语法高亮
set syntax=on
" 去掉输入错误的提示声音
set noeb
"背景使用黑色
"set background=dark