在vim命令模式下，管道字符有什么作用?(例如，:vimgrep/pattern/文件| another_cmd) [英] What does pipe character do in vim command mode? (for example, :vimgrep /pattern/ file | another_cmd)

问题描述

在vim命令模式下管道字符有什么作用?

What does pipe character do in vim command mode?

例如，:vimgrep/pattern/file |打开

它是否像 Linux 命令行中的管道? vimgrep 的内容通过管道传递到 copen ?

Does it act like a pipe in Linux Command Line? Contents of vimgrep gets piped to copen?

还是在命令行中分隔诸如; 之类的命令?

Or does it separate commands like ; in Command Line?

推荐答案

| 用于一次执行多个命令.

| is used to execute more than one command at a time.

在您的示例中:

:vimgrep /pattern/ file | copen

这将在指定的文件中查找模式，然后打开一个窗口以显示模式的当前发生列表.

This finds for the pattern in the specified file and then opens a window to show current list of occurrence of pattern.

仅在先前命令成功的情况下才执行第二个命令(和后续命令).

The second command (and subsequent commands) are only executed if the prior command succeeds.

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