replServer.displayPrompt() 方法准备 REPL 实例以供用户输入,将配置的 prompt 打印到 output 中的新行并恢复 input 以接受新输入。


preserveCursortrue 时,光标位置不会重置为 0

replServer.displayPrompt 方法主要用于从操作函数内部调用使用 replServer.defineCommand() 方法注册的命令。

The replServer.displayPrompt() method readies the REPL instance for input from the user, printing the configured prompt to a new line in the output and resuming the input to accept new input.

When multi-line input is being entered, an ellipsis is printed rather than the 'prompt'.

When preserveCursor is true, the cursor placement will not be reset to 0.

The replServer.displayPrompt method is primarily intended to be called from within the action function for commands registered using the replServer.defineCommand() method.