The project now uses the `clap` crate for handling command-line
arguments, replacing the previous manual parsing approach. This includes
adding `clap` as a dependency and creating a `Cli` struct to define the
command-line interface. The `main` function has been updated to parse
these arguments and handle file input or direct script evaluation.
Introduces the lexer and parser modules, enabling the conversion of
source code into an Abstract Syntax Tree (AST).
This includes:
- Defining token kinds and structures.
- Implementing lexer logic to tokenize input.
- Defining AST node kinds and structures.
- Implementing parser logic to construct the AST from tokens.
- Adding support for basic expressions, lists, keywords, and
identifiers.
- Adding the `lazy_static` dependency for keyword interning.
- Refactoring `Value::Nil` to `Value::Void`.
Sets up the basic structure for the compiler GUI application using
eframe.
This includes the main application loop, a default UI layout with a
source code editor and an output log panel, and the foundational AST
(Abstract Syntax Tree) definitions for types, nodes, and an evaluation
mechanism.
Michael Schimmel