Turtle

A parser that checks if an imputed TTL file conforms to the given grammar. As well as an Interpreter to handle the logic of these files and output them to a desired format. This was then followed by an extension which gives the user a way to visually create their own TTL files.

Project Gramma in BNF form

Getting Started

These instructions will provide you with a copy of the project and get them running on your local machine for development and testing purposes.

Prerequisites

• GCC
• Clang
• Valgrind

Installing

Follow these steps to get the development environment running:

1. Clone this repository using git clone https://github.com/JamesLove1/Turtle.git.
2. Navigate to the project directory using cd Turtle.

Compiling

Run make all to compile the project.

Using the Parser

replace FILE with a .ttl file found with the TTLs Dir Run make ./parse_s TTLs/FILE.ttl to parse a TTL file.

Using the Interpreter

Replace FILE with a .ttl file found with the TTLs Dir
Run ./interp_s TTLs/FILE.ttl
If no output is specified the code will output to the terminal.

For .txt output replace OUTPUT_FILE.txt with the name of the file you wish to output.
Run ./interp_s TTLs/FILE.ttl OUTPUT_FILE.txt

For .ps output replace OUTPUT_FILE.ps with the name of the file you wish to output.
Run ./interp_s TTLs/FILE.ttl OUTPUT_FILE.ps

Using the Extension

1. Compile code e.g. Make extension_s

2. Run executable with place holder TTL file and .ttl out file e.g.
   ./extension_s ./TTLs/turn.ttl ./out_Extension.ttl

3. Use the instructions within the program to operate the terminal

4. Check the outputted TTL file (The file can be passed to the ./interp_s file).

Acknowledgments

This is an assignment given by the instructor at the University of Bristol: Neil from the Programming in C course.