#+TITLE: Tools for publishing Org-babel documentation
#+OPTIONS: toc:t h:3 num:nil ^:nil

This file contains the code required to export the documentation of Org-babel.

* org-babel-documentation Project

This defines the =org-babel-documentation= project, for ease of
publishing.  Publish a project with =C-c C-e X=.

#+begin_src emacs-lisp :results silent
  (setq org-babel-dir (file-name-directory (or load-file-name buffer-file-name)))
  (unless (boundp 'org-publish-project-alist)
    (setq org-publish-project-alist nil))
  (setq org-publish-project-alist
        (cons
         `("org-babel-documentation"
           :base-directory ,org-babel-dir
           :base-extension "org"
           :exclude ,(regexp-opt-group '("org-babel.org" "test-export.org" "test-tangle.org" "test-tangle-load.org"))
           :publishing-directory ,(expand-file-name "doc" org-babel-dir)
           :index-filename "org-babel-worg.org"
           :auto-postamble nil
           :style "<link rel=\"stylesheet\"href=\"stylesheet.css\"type=\"text/css\">"
           :publishing-function (org-publish-org-to-html org-publish-org-to-org)
           :plain-source t
           :htmlized-source t)
         org-publish-project-alist))
#+end_src

* org-babel-documentation stylesheet

Calling =org-babel-tangle= in this file will export the css file for
the Org-babel documentation.

#+begin_src sass :file doc/stylesheet.css :results silent
  #logo
    float: right
    text-align: center
    max-width: 240px
    font-size: 8pt
    #attr
      margin: -0.5em
  
  #subtitle
    float: center
    text-align: center
  
  #content
    color: #2e2e2e
  
  .outline-text-2
    margin-left: 2em
  
  .outline-text-3
    margin-left: 2em
  
  .outline-text-4
    margin-left: 2em
  
  .outline-text-5
    margin-left: 2em
  
  .outline-text-6
    margin-left: 2em
  
  h3
    margin-left: 1em
    color: #000
  
  a
    text-decoration: none
    color: #4a708b
  a:hover
    text-decoration: underline
#+end_src