Elisp

elisp

Emacs Lisp reference (106K lines info).

Basics

(defun greet (name)
  "Greet NAME."
  (message "Hello, %s!" name))

(let ((x 1) (y 2))
  (+ x y))

Macros

(defmacro when-let ((var expr) &rest body)
  `(let ((,var ,expr))
     (when ,var ,@body)))

Hooks

(add-hook 'after-init-hook #'my-setup)
(remove-hook 'before-save-hook #'delete-trailing-whitespace)

Advice

(advice-add 'find-file :before #'my-before-find-file)
(advice-add 'save-buffer :after #'my-after-save)

Info

C-h i m elisp RET
C-h f <function>
C-h v <variable>

Scientific Skill Interleaving

This skill connects to the K-Dense-AI/claude-scientific-skills ecosystem:

Graph Theory

• networkx [○] via bicomodule
  • Universal graph hub

Bibliography References

• general: 734 citations in bib.duckdb

Cat# Integration

This skill maps to Cat# = Comod(P) as a bicomodule in the equipment structure:

Trit: 0 (ERGODIC)
Home: Prof
Poly Op: ⊗
Kan Role: Adj
Color: #26D826

GF(3) Naturality

The skill participates in triads satisfying:

(-1) + (0) + (+1) ≡ 0 (mod 3)

This ensures compositional coherence in the Cat# equipment structure.