org-mode/testing/examples/babel.org

a collection of examples for Babel tests

• :noweb header argument expansion
• elisp forms in header arguments
• excessive id links on tangling
  • no, don't give me an ID
  • yes, I'd love an ID
• simple variable resolution
• multi-line header arguments
• simple named code block

:noweb header argument expansion

  (message "expanded")

  ;; noweb-yes-start
  <<noweb-example>>
  ;; noweb-yes-end

  ;; noweb-no-start
  <<noweb-example>>
  ;; noweb-no-end

  ;; noweb-tangle-start
  <<noweb-example>>
  ;; noweb-tangle-end

elisp forms in header arguments

  prop

4

excessive id links on tangling

no, don't give me an ID

  (message "not to be tangled")

yes, I'd love an ID

  (message "for tangling")

simple variable resolution

  (list 1 2 3 4)

  (length four)

4

multi-line header arguments

  (map 'list #'list numbers letters)

1	a
2	b
3	c
4	d
5	e
6	f
7	g

simple named code block

  42

42

42