e488：vim 配置替换错误E488: Trailing characters

错误描述

下面是我的vim配置:

set nocompatible filetype on syntax on :filetype indent on set et set ci set shiftwidth=4 set number :set ts=4 set expandtab :%retab! :set modifiable map <F3> :NERDTreeMirror<CR> map <F3> :NERDTreeToggle<CR> ##实现新建.py和.sh文件时自动添加文件头 "auto add file header --start autocmd BufNewFile *.sh 0r ~/.vim/template/shell_header autocmd BufNewFile *.py 0r ~/.vim/template/python_header autocmd BufNewFile *.py,*.sh ks|call FileName()|'s autocmd BufNewFile *.py,*.sh ks|call CreatedTime()|'s fun FileName() let info = "File Name :" if line("$") > 10 let len = 10 else let len = line("$") endif exe "1," . len . "g/".info.".*/s/".info.".*/".info." ".expand("%") "exe 1,5g/File Name :.*/s/File Name :.*/File Name :".expand("%") endfun fun CreatedTime() let info = "Created Time :" if line("$") > 10 let len = 10 else let len = line("$") endif exe "1," . len . "g/".info.".*/s/".info.".*/".info." ".strftime("%Y-%m-%d %T") endfun "auto add file header --end

python文件头的配置是python_header,sh文件头部与此类似。
错出的地方是是函数FileName中的替换命令。
当我执行vim test.py时，并没有什么错误；但是执行vim ryu-learn/xxx.sh时(ryu-learn是一个目录名)，提示：

"~/.vim/template/shell_header" 8L, 225CError detected while processing function FileName:line 7:E488: Trailing charactersPress ENTER or type command to continue

解决问题

原来是因为使用vim新建文件时，vim后面的整个内容都会被当做文件名读入，包括目录名和符号/；而执行替换命令的分隔符也是/,这肯定会有错啊。所以把函数中替换命令的分隔符改成其他的，比如#，就可以了。修改后的vim配置如下：

...... "auto add file header --start autocmd BufNewFile *.sh 0r ~/.vim/template/shell_header autocmd BufNewFile *.py 0r ~/.vim/template/python_header autocmd BufNewFile *.py,*.sh ks|call FileName()|'s autocmd BufNewFile *.py,*.sh ks|call CreatedTime()|'s fun FileName() let info = "File Name :" if line("$") > 10 let len = 10 else let len = line("$") endif exe "1," . len . "g#".info.".*#s#".info.".*#".info." ".expand("%") endfun fun CreatedTime() let info = "Created Time :" if line("$") > 10 let len = 10 else let len = line("$") endif exe "1," . len . "g#".info.".*#s#".info.".*#".info." ".strftime("%Y-%m-%d %T") endfun "auto add file header --end

问题解决。