_sources/: The source files for the RST version of the textbookbuild/: The output from the RST version of the textbook (will only appear locally)conf.py: The file for configuring Sphinx, the build system for the RST version of the textbookpavement.py: A local server script for testing/debugging the RST booksphinx_settings.json: A file with some variables used by Sphinx
assets/: Assets for the PreTeXt version of the textbookoutput/: The output from the PreTeXt version of the textbook (will only appear locally)publication/: A file indicating how to deploy the textbook to Runestonesource/: The PreTeXt source code.project.ptx: The project definition file for the PreTeXt version of the textbook