Autocmd bufnewfile 在相对路径上导致 "Trailing characters" 错误

Question

我的 .vimrc 文件有问题。我已经完成了所有 python 和 sh 文件的自动命令。我在下面都包括了。使用直接路径时，一切都按预期工作，即：

gvim test.py

如果我使用相对于cwd的路径，例如：

gvim ../test.py

我收到以下错误：

Error detected while processing BufNewFile Auto commands for "*.{py,sh}"

E488: Trailing characters

关于如何解决这个问题有什么想法吗？

autocmd bufnewfile *.{py,sh}
\ let path = expand("~/bin/Templates/")|
\ let extension = expand("%:e")|
\ let template = path . extension|
\ let name = "John Doe" |
\ if filereadable(template)|
\   execute "silent! 0r" . template|
\   execute "1," . 10 . "g/# File Name:.*/s//# File Name: " .expand("%")|
\   execute "1," . 10 . "g/# Creation Date:.*/s//# Creation Date: " .strftime("%b-%d-%Y")|
\   execute "1," . 10 . "g/Created By:.*/s//Created By: " . name|
\   execute "normal Gdd/CURSOR\<CR>dw"|
\ endif|
\ startinsert!

autocmd bufwritepre,filewritepre *.{py,sh}
\ execute "normal ma"|
\ execute "1," . 10 . "g/# Last Modified:.*/s/# Last Modified:.*/# Last Modified: " 
\ .strftime("%b-%d-%Y")

autocmd bufwritepost,filewritepost *.{py,sh}
\ execute "normal 'a"

python个文件的模板如下：

#!/usr/bin/python
# File Name: <filename>
# Creation Date: <date>
# Last Modified: <N/A>
# Created By: <Name> 
# Description: CURSOR

Answer 1

首先我们来看一下:help 10.2:

The general form of the `:substitute` command is as follows:
     :[range]substitute/from/to/[flags]

请牢记/[flags]。现在当你在命令行中输入gvim test.py时，在Vim中执行如下命令：

:s//# File Name: test.py

但是当你输入gvim ../test.py时Vim执行：

:s//# File Name: ../test.py

所以 Vim 使用 test.py 作为 :substitute 的标志，这不是我们想要的行为。

您需要的是将expand("%")替换为expand("%:t")以仅获取文件名。有关详细信息，请参阅 :help expand()。

Autocmd bufnewfile 在相对路径上导致 "Trailing characters" 错误

Autocmd bufnewfile causing "Trailing characters" error on relative paths

vim

autocmd