#+TITLE:  Literate Programming with Org
#+AUTHOR: Howard X. Abrams
#+EMAIL:  howard.abrams@gmail.com
#+DATE:   2021-11-05
#+FILETAGS: :emacs:

This section is primarily about development in a literate way, especially focused on [[http://howardism.org/Technical/Emacs/literate-devops.html][literate devops]].

#+BEGIN_SRC emacs-lisp :exports none
  ;;; ha-org-babel.el ---  -*- lexical-binding: t; -*-
  ;;
  ;; Copyright (C) 2021 Howard X. Abrams
  ;;
  ;; Author: Howard X. Abrams <http://gitlab.com/howardabrams>
  ;; Maintainer: Howard X. Abrams <howard.abrams@gmail.com>
  ;; Created: November  5, 2021
  ;;
  ;; This file is not part of GNU Emacs.
  ;;
  ;; *NB:* Do not edit this file. Instead, edit the original literate file at:
  ;;            ~/other/hamacs/ha-org-babel.org
  ;;       And tangle the file to recreate this one.
  ;;
  ;;; Code:
  #+END_SRC

* Introduction
Let's turn on all the languages:
#+BEGIN_SRC emacs-lisp
  (use-package org
    :init
    (setq org-confirm-babel-evaluate nil
          org-src-fontify-natively t
          org-src-tab-acts-natively t)
    :config
    (add-to-list 'org-src-lang-modes '("dot" . "graphviz-dot"))

    (org-babel-do-load-languages 'org-babel-load-languages
                                 '((shell      . t)
                                   (js         . t)
                                   (emacs-lisp . t)
                                   (clojure    . t)
                                   (python     . t)
                                   (ruby       . t)
                                   (dot        . t)
                                   (css        . t)
                                   (plantuml   . t))))
#+END_SRC

#+RESULTS:
: t



* Technical Artifacts                                :noexport:

Let's provide a name so that the file can be required:

#+BEGIN_SRC emacs-lisp :exports none
  (provide 'ha-org-babel)
  ;;; ha-org-babel.el ends here
  #+END_SRC

Before you can build this on a new system, make sure that you put the cursor over any of these properties, and hit: ~C-c C-c~

#+DESCRIPTION:

#+PROPERTY:    header-args:sh :tangle no
#+PROPERTY:    header-args:emacs-lisp  :tangle yes
#+PROPERTY:    header-args    :results none :eval no-export :comments no mkdirp yes

#+OPTIONS:     num:nil toc:nil todo:nil tasks:nil tags:nil date:nil
#+OPTIONS:     skip:nil author:nil email:nil creator:nil timestamp:nil
#+INFOJS_OPT:  view:nil toc:nil ltoc:t mouse:underline buttons:0 path:http://orgmode.org/org-info.js

# Local Variables:
# eval: (add-hook 'after-save-hook #'org-babel-tangle t t)
# End: