使用--remote时如何向gvim发送命令? [英] How to send commands to gvim when using --remote?

问题描述

我想在已经打开的GVim窗口中查看命令的输出.

I want to look at the output of a command in a GVim window that's already opened.

要在新的GVim窗口中查看命令的输出，我要做:

To look at the output of a command in a new GVim window, I'd do:

mycommand | gvim -

要在现有窗口中打开文件，请执行以下操作:

To open a file an existing window, I'd do:

gvim --remote-silent myfile

我如何一起使用它们? mycommand | gvim --remote-silent -不能不起作用(它认为-是当前目录中的文件).

How do I use them together? mycommand | gvim --remote-silent - does not work (it thinks - is a file in the current directory).

推荐答案

假定您使用默认服务器名称GVIM运行Gvim，这是一条在运行的Gvim中执行:echo 'It works!'的命令:

Assume you have Gvim running with default servername GVIM, here's a command to execute :echo 'It works!' in the running Gvim:

vim --servername GVIM --remote-send ":echo 'It works!'<CR>"

此命令不返回任何内容，它仅向服务器发送":echo 'It works!'<CR>"并立即返回.

This command returns nothing, it just sends ":echo 'It works!'<CR>" to the server and returns immediately.

如果需要评估一个表达式并获取结果，则可以使用以下命令:

If you need to evalute an expression and get the result, you might use this command:

vim --servername GVIM --remote-expr "version"

(将返回版本号)

vim --servername GVIM --remote-expr "2+2"

(将返回"4")

当然，您可以在Vim中声明自己的函数并将其用作表达式，就像这样:

Of course, you can declare your own function in Vim and use it as a expression, just like that:

vim --servername GVIM --remote-expr "MyOwnFunction()"

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