Installation | Development | Building | Branches | Attribution and copyright | Code style

‘modules’ “v1.0” == ‘box’ | Importing modules and packages | General syntax | Attaching names | Loading documentation | Executing code during module loading | Changed options | Changed function names | Exporting names from modules | Accessing default packages | Loading parents of nested modules | Displaying documentation | Cyclic imports

Using modules | Attaching modules | Writing modules | Nesting modules | Code execution on loading | Module helper functions

General | Can I call library/require/source inside a module? | Can I use “meta packages” like ‘tidyverse’ with ‘box’? | How to organise globally installed modules? | Common error messages | “object 'X' not found” inside a module | “there is no package called ‘X’” when running box::use(X), even though the module 'X' exists

Preliminaries | An example | c.r | b.r | a.r | Environments | Module namespace | Module imports environment | Module export environment | Importing into other environments

Tools for writing modular code | Tools for loading code | Tools for organising code

Testing is crucial | Support for existing testing frameworks | A note on RStudio and other IDEs | Test interfaces, not implementation details

Current status | Example | Compile code | Loading compiled code | Interacting with compiled code