The `alix` book

alix is a plain-text spaced-repetition tool built around understanding, not just recall. A fast flashcard core does the drilling, and AI fills in where it helps: a tutor on any card, decks and workspaces generated from your own material, and an exam that grades your understanding against the source.

This book is the manual and reference: each feature is expanded with worked examples and the reasoning behind it, and the Directives reference is the quick index to every directive.