Skip to content

Psi CLI 语言

Psi is a new programming language designed with simplicity, flexibility, and performance in mind. It provides a clean and intuitive syntax that is easy to read and write, making it an excellent choice for both beginners and experienced programmers.

Features

  • Lexer Module_: The lexer module is responsible for converting the source code into a sequence of tokens. It recognizes the basic elements of the language such as identifiers, keywords, operators, and literals. ['OPERATOR', 'IDENTIFIER', 'SEPARATOR', 'SEPARATOR', 'CONTROL', 'IDENTIFIER', 'OPERATOR', 'INTEGER', 'SEPARATOR', 'IDENTIFIER', 'SEPARATOR', 'IDENTIFIER', 'OPERATOR', 'IDENTIFIER', 'SEPARATOR', 'IDENTIFIER', 'SEPARATOR', 'EOF']

  • Parser Module_: The parser module takes the sequence of tokens generated by the lexer module and transforms it into an Abstract Syntax Tree (AST). The AST is a tree-like data structure that represents the source code in a way that is closer to the syntactic structure of the programming language.

  • Built-in Types Module_: This module defines the built-in types of the Psi language, such as lists and dictionaries. It provides functions for creating and manipulating instances of these types.

  • Error Handling Module_: This module provides a mechanism for catching and handling errors during runtime. It defines a set of exception classes and functions for throwing and catching these exceptions.

  • Execution Environment Module_: This module defines the execution environment of the Psi language, including the scope and lifecycle of variables. It provides functions for defining and looking up variables in the execution environment.

  • Interpreter Module_: The main task of this module is to traverse the AST and perform the corresponding operations in the execution environment.

  • Mathematics Foundation Module_: This module provides basic mathematical functions and constants, such as addition, subtraction, multiplication, and division.

  • Documentation Module_: This module uses reStructuredText and Sphinx to build the documentation, providing API interface descriptions and usage examples.

Getting Started

To get started with Psi, you can clone the repository and follow the instructions in the README file. The repository includes a comprehensive set of examples that demonstrate the various features of the language.

Contributing

Contributions to the Psi project are welcome. If you have a feature request, bug report, or proposal for improvement, please open an issue on the project's GitHub page. If you wish to contribute code, please fork the repository and submit a pull request.

How to build docs

git clone https://github.com/HydroRoll-Team/psi.git
cd psi/psi/docs
sphinx-build -b html . _build/html

License

Psi is open-source software, licensed under the MIT license. This means you are free to use, modify, and distribute it under the terms of this license.

Last modified on: 2023-07-25 12:37:11

简
Last update: 2023-07-25
Created: 2023-07-25
Authors: 简律纯