Fex Interpreter

Status: Active Development

This interpreter is still under development. Features may change and bugs may be present.

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An interpreter written in C++ for a custom programming language, Fex.

The interpreter supports:

• Compiling source files
• An interactive REPL when no file argument is provided

Build from Source

Requirements

• C++ compiler with C++20 support (or newer)
• CMake

Build Steps

git clone https://github.com/paul-csc/Fex-Interpreter.git
cd Fex-Interpreter

cmake -S . -B build
cmake --build build

The compiled binary will be located in the build directory.

Usage

Run the interpreter with a file:

fex program.fex

Run without arguments to start the REPL:

fex

Syntax

Fex has a syntax similar to C.