Tag: 命令提示符

编写解释器或更像是命令提示程序

我应该编写一个更像是命令提示符的解释程序。 这是一些背景信息： General flow of basic interpreter 1. Prompt for user request. 2. Carry out the user request. 3. Unless user terminates the program, go to step 1. Run a command. Format: R command_path [arg1 to arg4] //a single character ‘R’ which stands for ‘Run’, followed by the path of the command //the user can […]