Vim - 如何在启动vim时立即运行命令？

Question

我有一个插件(FindFile.vim),:FindFileCache .每当我启动vim收集文件缓存以便快速打开时都需要运行..我必须在每次启动vim时运行它.

每次vim启动时,我怎么能写一个运行一次的命令？

Answer 1

保存配置内容的最佳位置是.vimrc 文件.但是,它的来源太早,请检查:h startup:

At startup, Vim checks environment variables and files and sets values
accordingly.  Vim proceeds in this order:

1. Set the 'shell' and 'term' option                *SHELL* *COMSPEC* *TERM*
2. Process the arguments
3. Execute Ex commands, from environment variables and/or files *vimrc* *exrc*
4. Load the plugin scripts.                                 *load-plugins*
5. Set 'shellpipe' and 'shellredir'
6. Set 'updatecount' to zero, if "-n" command argument used
7. Set binary options
8. Perform GUI initializations
9. Read the viminfo file
10. Read the quickfix file
11. Open all windows
12. Execute startup commands

如您所见,您的.vimrc将在插件之前加载.如果你:FindFileCache .输入它会发生错误,因为该命令尚不存在.(一旦插件在步骤4中加载,它就会存在.)

要解决此问题,请创建自动命令,而不是直接执行命令.发生事件时,自动命令会执行某些命令.在这种情况下,VimEnter事件看起来合适(来自:h VimEnter):

                                                    *VimEnter*
VimEnter                    After doing all the startup stuff, including
                            loading .vimrc files, executing the "-c cmd"
                            arguments, creating all windows and loading
                            the buffers in them.

然后,只需将此行放在.vimrc中:

autocmd VimEnter * FindFileCache .

Answer 2

还有vim的-c标志.我在我的tmuxp配置中执行此操作以使vim以垂直拆分开始:

vim -c "vnew"

Answer 3

创建一个名为的文件~/.vim/after/plugin/whatever_name_you_like.vim并填充它

FindFileCache .

在vim目录中读取和执行脚本的顺序如下所述 :help 'runtimepath'