Heading structure, code blocks, and the metadata block.
Prompt, shell, and literal variables.
Control picker display and returned values.
Branch variable definitions with if and fi.
Export and import reusable variables.
Multi-step workflows that advance per launch.
All tag sources and how search uses them.
Filesystem completion while resolving values.
cheatmd.yaml settings and defaults.
Shell widgets, tmux, and Zellij.
Validate syntax, references, and structure.
Export metadata as JSON or CSV.
Create a cheat from one raw command.
Import navi, tldr, and cheat collections.
JSON-RPC interface over stdio.
Copy-pasteable patterns.