Two-Dot and Three-Dot Ranges

Updated

October 30, 2026

Two-Dot and Three-Dot Ranges

This page is a stub. Prose, labs, and diagrams come in a later writing pass.

Outline

  • A..B vs A...B; what a pull request actually diffs.
Note

Core Git depth (Linux host). See content/_planning/SYLLABUS.md.