Definition: The 'doxygen.conf' file, in a text editor, describes how to generate documentation from source code. Definition: The 'doxygen.conf' is a configuration file for using Doxygen as an IDE. It's used by the OpenIDocument project and other libraries that need to produce documentation from source code. This helps maintain consistency among multiple projects, making it easier to integrate existing code into others, enhancing readability and improving reproducibility of codebases.