Compiler-Project

C# Windows Form Application: Compiler-Project

Overview

Welcome to the Compiler Project Windows Forms application! This program serves as a simple compiler that scans and processes code based on predefined transition rules.

Features

• Transition Rules:

  • Transition rules for scanning are defined in the transitionTable.txt file.
  • The project includes a transRule list and a MapData method to map keyword, operator, and special character values.

• Token Identification:

  • The application identifies tokens based on transition rules and a state machine.
  • Token categories include keywords, identifiers, operators, literals, and special characters.

• Token Scanner:

  • The Result method scans and tokenizes input text based on the defined transition rules.
  • It categorizes tokens into different types such as Keywords, Identifiers, Operators, Numbers, Strings, and Special Characters.

Code Snippet: Token Scanner

public string Result(string txt, string src = @"transistionTable.txt")
{
    // ... (previous code)

    while (txtIndex != txt.Length)
    {
        // ... (previous code)

        iState = nextState(iState, cChar);
        switch (iState)
        {
            // ... (cases for different states)

            case 30:
            case 33:
                iState = 0;
                sToken = "";
                break;
        }
    }
    return result;
}

How to Use

1. Run the application.
2. Enter the code inside the text area or select the "Read from file" button to open a file.
3. Press the "Scan" button to initiate the scanning process.
4. View the results of the scanning process.
5. Exit the application when you are done.

Feel free to explore and utilize this compiler project for scanning and processing code efficiently with this Windows Forms application!