#+TITLE: Org Mode Examples

#+SETUPFILE: setupfile.org
# Don't do this :)
# #+INCLUDE: "~/.emacs" src emacs-lisp

* Introduction
  This page shows some examples. The org source document is [[https://raw.githubusercontent.com/ptpt/org-notes-style/master/examples.org][here]].

* VERSE                                                             :orgmode:
  VERSE is used to keep the line breaks in a reagin. This is a VERSE:
  #+BEGIN_VERSE
Great clouds overhead
 Tiny black birds rise and fall
  Snow covers Emacs

  -- AlexSchroeder
  #+END_VERSE
  Notice: As you can see, the starting whitespaces counts.
* This is a quote                                           :orgmode:example:
  #+BEGIN_QUOTE
  Everything should be made as simple as possible, but not any simpler
  -- Albert Einstein
  #+END_QUOTE

  Just like a normal paragraph but it is quoted.

** QUOTE Quoted level
   This level is quoted

* =EXAMPLE=
  An EXAMPLE is used to include literal examples.

  This is an EXAMPLE:
  #+BEGIN_EXAMPLE
  Some example from a text file.
  #+END_EXAMPLE

  You can also start the example lines with a *colon* followed by *a
  space*:
  : Some example started with a colon followed by a space.

  If example is source code, you can use =BEGIN_SRC= block instead.

* Source code
  You can always use =M-x org-edit-src-code= to edit the code block in
  another buffer.

  Print =hello world= in C:
  #+BEGIN_SRC c
    #include <stdio.h>

    int main(int argc, char *argv[])
    {
         printf("hello this world\n");
         return 0;
    }
  #+END_SRC

* Markups
  - /This is italic/
  - *This is bold*
  - This is _underlined_
  - This is a =variable=, ~verbatim~
  - +this is deleted+

  This is a horizontal line
  -----

* Drawers
  :CLOCK:
  This is a drawer
  :END:

* Footnots
  The Org homepage[fn:orglink: org mode homepage] now looks a lot better than
  it used to.

  Inline definition [fn:: This is the inline definition of this footnote].

  Org homepage again [fn:orglink]. Don't tell others that the link is: http://orgmode.org

  An issue about the footnote [fn:issue: The definition is wrapped in a paragraph (=<p>=) hence a new line].

* Links
  This is a [[http://www.google.com][link]] do you like it?

* Lists
  + plus
  + second plus
    * star
    * second star
      1. number
      2. second number
         1) number again
         2) second number again
    * third star
  + third plus

* COMMENT This is hidden comment
  You can't see me

* Math formula
  The formula:

  $$ f(x) = x^2 + 2 $$

  where $x$ is some value and $f(x)$ returns the result.

* TODO Buy a car
  It's just an example :)

* DONE Upload this file
  CLOSED: [2014-05-29 Thu 11:49]
   - [x] add more examples
   - [ ] push to GitHub

* Top level headline
  The quick brown fox jumps over the lazy dog. Foxy parsons quiz and
  cajole the lovably dim wiki-girl. Watch “Jeopardy!”, Alex Trebek’s
  fun TV quiz game. How razorback-jumping frogs can level six piqued
  gymnasts! All questions asked by five watched experts — amaze the
  judge.
** Two stars
    The quick brown fox jumps over the lazy dog. Foxy parsons quiz and
    cajole the lovably dim wiki-girl. Watch “Jeopardy!”, Alex Trebek’s
    fun TV quiz game. How razorback-jumping frogs can level six piqued
    gymnasts! All questions asked by five watched experts — amaze the
    judge.
*** Three stars
     The quick brown fox jumps over the lazy dog. Foxy parsons quiz
     and cajole the lovably dim wiki-girl. Watch “Jeopardy!”, Alex
     Trebek’s fun TV quiz game. How razorback-jumping frogs can level
     six piqued gymnasts! All questions asked by five watched experts
     — amaze the judge.
**** Four stars
      The quick brown fox jumps over the lazy dog. Foxy parsons quiz
      and cajole the lovably dim wiki-girl. Watch “Jeopardy!”, Alex
      Trebek’s fun TV quiz game. How razorback-jumping frogs can level
      six piqued gymnasts! All questions asked by five watched experts
      — amaze the judge.
***** Five stars
       The quick brown fox jumps over the lazy dog. Foxy parsons quiz
       and cajole the lovably dim wiki-girl. Watch “Jeopardy!”, Alex
       Trebek’s fun TV quiz game. How razorback-jumping frogs can
       level six piqued gymnasts! All questions asked by five watched
       experts — amaze the judge.
* Table
  <<sec:table>>

  #+CAPTION: This is the plan for next weekdays
  #+NAME:   tab:plan
  | Monday | Tuesday                           | Wesday | Thursday | Friday | This is a long weekend                                            |
  |--------+-----------------------------------+--------+----------+--------+-------------------------------------------------------------------|
  | work   | play                              | study  | work     | party  | I have nothing to do                                              |
  | play   | study and work and play and party | work   | party    | work   | I sing and dance and the quick brown fox jumps over the lazy dog. |

* Image
  <<sec:image>>

  #+CAPTION: This is a tree taken by Tao. Source: https://flic.kr/p/8JZ7Lq
  #+NAME: fig:tree
  [[https://c1.staticflickr.com/5/4105/5080934352_5e8e76b7f4_b.jpg]]

* Internal links
  - one item
  - <<target>>another item

    Here we refer to item [[target]].

    Please check the table [[tab:plan]] at section [[sec:table]], and image
    [[fig:tree]] at section [[sec:image]].

* Special symbols
  The mass of the sun is M_sun = 1.989 x 10^30 kg.  The radius of the
  sun is R_{sun} = 6.96 x 10^8 m.

  Angles are written as Greek letters \alpha, \beta and \gamma.