What does pipe character do in vim command mode? (for example, :vimgrep /pattern/ file | another_cmd) <p>What does pipe character do in vim command mode?</p> <p>For example, <code>:vimgrep /pattern/ file | copen</code></p> <p>Does it act like a pipe in Linux Command Line? Contents of <code>vimgrep</code> gets piped to <code>copen</code>?</p> <p>Or does it separate commands like <code>;</code> in Command Line?</p>