Explanation

Editing

• Buffers, panes and saved files: how live text, views, history and files relate.

Git

• Git ownership: live source, saved files, observations and owned process lifetimes.

Org mode

• Org support in rev: native document behavior, numeric formulas and the difference between tangling and execution.

For a practical start with Org, use its own guide.

Use the User Guide for a practical start, or the reference for exact behavior.