             ("section"   "placeins")
             ;; It doesn't seem below packages are required
             ;; ;; Packages suggested to be added for previewing latex fragments
-            ;; ;; Source: http://orgmode.org/worg/org-tutorials/org-latex-preview.html
-            ;; ("usenames"  "color") ;; HAD TO COMMENT IT OUT BECAUSE OF CLASH WITH placeins pkg
+            ;; ;; http://orgmode.org/worg/org-tutorials/org-latex-preview.html
+            ;; ("usenames"  "color") ; HAD TO COMMENT IT OUT BECAUSE OF CLASH WITH placeins pkg
             ("mathscr"   "eucal")
             (""          "latexsym")
             ;; Prevent an image from floating to a different location

    (setq org-latex-minted-options
          '(("linenos")
            ("numbersep"   "5pt")
            ("frame"       "none") ;; box frame is created by the mdframed package
            ("framesep"    "2mm")
            ;; ("fontfamily"  "zi4") ;; Required only when using pdflatex instead of xelatex
            ))))

    ;; (add-to-list 'org-latex-classes
    ;;              '("article"
    ;;                "\\documentclass[11pt,letterpaper]{article}"
    ;;                ("\\section{%s}"        . "\\section*{%s}")
    ;;                ("\\subsection{%s}"     . "\\subsection*{%s}")
    ;;                ("\\subsubsection{%s}"  . "\\subsubsection*{%s}")
    ;;                ("\\paragraph{%s}"      . "\\paragraph*{%s}")
    ;;                ("\\subparagraph{%s}"   . "\\subparagraph*{%s}"))
    ;;              )

;; You can also do the org > tex > pdf conversion and open the pdf file in
;; acroread directly using the `C-c C-e l o` key binding

  ;; :load-path "from-git/org-reveal"
  :config
  (progn
    ;; I have git cloned reveal.js in my {emacs config directory}/from-git/
    (setq org-reveal-root     (concat "file://" user-emacs-directory "/from-git/reveal.js/")
          org-reveal-hlevel   1
          org-reveal-theme    "default" ; beige blood moon night serif simple sky solarized
          org-reveal-mathjax  t))) ; Use mathjax.org to render LaTeX equations

;; org-agenda related functions
;; http://sachachua.com/blog/2013/01/emacs-org-task-related-keyboard-shortcuts-agenda/
