使用下列命令行编译此程序

To compile this program, the following command line could be used

youdao

配置Flex命令行编译器。

Configure the Flex command-line compiler.

youdao

当从命令行编译时，附加信息行可以追加到错误或警告消息之后。

When you compile from the command line, the additional line of information can be appended to the error or warning message.

youdao

- You then run a compiler, in our case called "GCC" -- -- one of the world's most popular -- and then you can run it with some number of switches, these command line arguments as they're called that somehow influences the behavior of this program.

然后你们运行编译器，在这里我们使用叫做“GCC“的编译器-,这是全球最流行的-,然后你们可以通过一些命令来运行这个编译器，这些命令行参数可以,影响这个程序的行为。

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