Programming-Languages-Project

This project is a compiler built in Python for the RPAL language.

Usage

• input.rpal is at the root
• ./test/ex7.rpal is the path to other test programs file
• To run other test programs replace input.rpal with ./test/ex7.rpal in each command

To compile and run an RPAL program, use the following command in Programming-Languages-Project> directory:

 python .\myrpal.py input.rpal

To print the Abstract syntax tree of the program, use the following command in Programming-Languages-Project> directory:

 python .\myrpal.py input.rpal -ast

To print the Standardized Abstract syntax tree of the program, use the following command in Programming-Languages-Project> directory:

 python .\myrpal.py input.rpal -st

input.rpal is the example program in the project description and there are other test programs in test folder named as ex1.rpal,ex2.rpal...etc.

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Makefile (Not recommended if you haven't make installed on Local PC)

If Your PC have make installed ONLY you can run the same programs using makefile also,

Commands: ./input.rpal is the same file path as above and can replace with any ./tests/ex7.rpal as well

Run:

Programming-Languages-Project> make run file=./input.rpal

AST:

Programming-Languages-Project> make run ast file=./input.rpal

ST:

Programming-Languages-Project> make run st file=./input.rpal