May be the most widely accepted model for the most classical works, Pascal language father, Turing Award winner Niklaus Wirth in his famous book Algorithms+ Data Structures = Programs Chapter 5 gives a recursive descent parser to achieve prediction. There is no doubt that it is written in Pascal. The compiler generates the target language is the p-code, a p-code virtual machine has three registers (program counter, the basic registers and stack registers) and 8 instructions (each instruction takes many forms).

PL0.pas

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．