Linux中用vim编辑器打开时自动补入头文件

我们在新建一定类型的文件时，可以自动在文件开头加上注释，根据新建文件类型的不同，在文件开头加上不同的注释；
为了实现这个目标，我们需要在~/.vimrc中设定，设定实例如下：

" 自动调用创建文件头
autocmd BufNewFile *.sh, *.csh, *.mk, Makefile, *.v, *.sv, *.py, *.tcl exec ":call SetTitleComment()"

" 设置文件头
func SetTitleComment()
    if expand('%:e') == 'v' || expand('%:e') == 'sv'
        call setline(1,             '// ======================================== //')
        call append(line('.'),      '// CopyRight(C) '.strftime('%Y').' Turbo Snail')
        call append(line('.')+1,    '// ALL RIGHTS RESERVED.')
        call append(line('.')+2,    '// FileName : '.expand('%:t'))
        call append(line('.')+3,    '// Author   : ZeGa')
        call append(line('.')+4,    '// Email    : xxxx.com')
        call append(line('.')+5,    '// Created  : '.strftime('%Y-%m-%d'))
        call append(line('.')+6,    '// History  : v1.0')
        call append(line('.')+7,    '// ======================================= //')
        call append(line('.')+8,    '')
        call append(line('.')+9,    'module '.toupper(expand('%:t:r')).' ();')
        call append(line('.')+10,   'endmodule')
        call append(line('.')+11,   '')
    else
        let lnum = 1
        if &filetype == 'make'
            call setline(1, '#!/bin/make')
        elseif expand('%:e') == 'sh'
            call setline(1, '#!/bin/bash -f')
        elseif expand('%:e') == 'csh'
            call setline(1, '#!/bin/csh -f')
        elseif expand('%:e') == 'py'
            call setline(1, '#!/usr/bin/python')
            call setline(2, '# -*- coding: utf-8 -*-')
            let lnum = 2
        elseif expand('%:e') == 'tcl'
            call setline(1, '#!/usr/bin/tclsh')
        endif

        call append(lnum,   '# ========================================= #')
        call append(lnum+1, '# CopyRight(C) '.strftime('%Y').' Turbo Snail')
        call append(lnum+2, '# ALL RIGHTS RESERVED.')
        call append(lnum+3, '# FileName : '.expand('%:t'))
        call append(lnum+4, '# Author   : ZeGa')
        call append(lnum+5, '# Email    : xxxx.com')
        call append(lnum+6, '# Created  : '.strftime('%Y-%m-%d'))
        call append(lnum+7, '# History  : v1.0')
        call append(lnum+8, '# ======================================== #')
        call append(lnum+9, '')

    endif
endfunc


autocmd BufNewFile *.py,*.sh 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: xxxxxxx")
call append(line(".")+2, "\# mail: xxxxxxxx@gmail.com")
call append(line(".")+3, "\# Created Time: ".strftime("%c"))
call append(line(".")+4, "\######################################################################$
call append(line(".")+5, "\#!/bin/bash")
call append(line(".")+6, "")
elseif &filetype == 'python'
call setline(1, "\#######################################")
call append(line("."), "\# > File Name: ".expand("%"))
call append(line(".")+1, "\# > Author: xxxxxxxxx")
call append(line(".")+2, " \# > Mail: xxxxxxxx@gmail.com ")
call append(line(".")+3, " \# > Created Time: ".strftime("%c"))
call append(line(".")+4, " \######################################################)
call append(line(".")+5, "#!/usr/bin/python")
call append(line(".")+6, "# -*- coding:utf-8 -*-")
call append(line(".")+7,"")
else
call setline(1, "/*************************************************************************")
call append(line("."), " > File Name: ".expand("%"))
call append(line(".")+1, " > Author: xxxxx")
call append(line(".")+2, " > Mail: xxxxxxxx@gmail.com ")
call append(line(".")+3, " > Created Time: ".strftime("%c"))
call append(line(".")+4, " **********************************************************************/
call append(line(".")+5, "")
endif
"新建文件后，自动定位到文件末尾
autocmd BufNewFile * normal G
endfunc