Enciclopedia:Editar una voz

Start your sections with header lines:

New Section

Subsection

Sub-subsection

== New Section ==

=== Subsection ===

==== Sub-subsection ====

A single newline has no effect.

But an empty line starts a new paragraph.

A single newline
has no effect.

But an empty line
starts a new paragraph.

You can break lines<br>
without starting a new paragraph.

• Lists are easy to do:
  • start every line with a star
  • more stars means deeper levels

* Lists are easy to do:
** start every line with a star
** more stars means deeper levels

1. Numbered lists are also good
   1. Very organized
   2. easy to follow

# Numbered lists are also good
## Very organized
## easy to follow

• You can even do mixed lists
  1. and nest them
     • like this

* You can even do mixed lists
*# and nest them
*#* like this

Definition list 

list of definitions

item 

the item's definition

; Definition lists : list 
of definitions
; item : the item's definition

Lines can be

indented

several levels

:Lines can be
::indented
:::several levels

A colon will indent a line or paragraph.

A manual newline starts a new paragraph.

:A colon will indent a line or paragraph.
A manual newline starts a new paragraph.

IF a line starts with a space THEN
  it will be formatted exactly 
    as typed;
  in a technical looking font;
  lines won't wrap;
ENDIF
this is useful for:
  * pasting preformatted text;
  * algorithm descriptions;
  * ascii art;

WARNING If you make it wide, you force the whole page to be wide and hence less readable.

 IF a line starts with a space THEN
   it will be formatted exactly 
     as typed;
   in a technical looking font;
   lines won't wrap;
 ENDIF
 this is useful for:
   * pasting preformatted text;
   * algorithm descriptions;
   * ascii art;

<center>Centered text.</center>

and below.

A horizontal dividing line: above
----
and below. 

- Montrealais or four for user name plus date/time:

When adding a comment to a Talk page,
you should sign it. You can do this by adding three
tildes for your user name: 
~~~
or four for user name plus date/time:
~~~~

• First letter of target is automatically capitalized.

Link to the [[Wikipedia FAQ]].

Same target, different name: 
[[wikipedia FAQ|answers]]

Endings are blended 
into the link: [[test]]ing, [[gene]]s

The "pipe trick":
Automatically hide stuff in parentheses: kingdom.

Automatically hide namespace: Village Pump. <p>The server fills in the part after the | when you Save page.

Automatically hide stuff in parentheses:

[[kingdom (biology)|]]. 

Automatically hide namespace: 
[[Wikipedia:Village Pump|]].

exist yet.

• You can create it by clicking on the link.

• To create a new page:
  1. Create a link to it on some other page.
  2. Save that page.
  3. Click on the link you just made. The new page will open for editing.
• Have a look at the naming conventions.
• After creating a page, search for its title and make sure that everyone correctly links to it.

[[The weather in London]] is a page 
that doesn't exist yet.

Redirect one article title to another by putting text like this in its first line. Note that there must be no text following this, or the redirect may not work. See Wikipedia:How to use redirect pages for more.

#REDIRECT [[United States]]

External link: 
[http://www.nupedia.com Nupedia]

• Good idea since it makes a printout more useful.

Or just give the URL: 
http://www.nupedia.com.

• In the URL all symbols must be among: A-Z a-z 0-9 ._\/~%-+&#?!=()@ \x80-\xFF. If a URL contains another character it should be converted; for example, ^ has to be written %5E (to be looked up in ASCII).

• Only images that have been uploaded to Wikipedia can be used. To upload images, use the upload page. You can find the uploaded image on the image list.

A picture: [[Image:Wiki.png]]

or, with alternate text (preferred)

[[Image:Wiki.png|Wikipedia logo]] 

which will be

• displayed in text only browsers, like Lynx
• displayed in any browser, when display of images is disabled by the user
• spoken in text to speech browsers, e.g. for blind people
• displayed in many browsers as a rectangle when the mouse is hoverered over the image

Clicking on an uploaded image displays a description page, which you can also link directly to: Image:Wiki.png

[[:Image:Wiki.png]]

To include links to non-image uploads such as sounds, or to images shown as links instead of drawn on the page, use a "media" link.

Sound

Link to image

[[media:Sg_mrob.ogg|Sound]]

[[media:Tornado.jpg|Link to image]]

Emphasize, strongly, very strongly.

• These are double and triple apostrophes, not double quotes.

''Emphasize'', '''strongly''', 
'''''very strongly'''''.

You can also write italic and bold if the desired effect is a specific font style rather than emphasis, as in mathematical formulas:

F = ma

• However, the difference between these two methods is not very important, and most people choose to ignore it.

You can also write <i>italic</i> and <b>bold</b>
if the desired effect is a specific font style
rather than emphasis, as in mathematical formulas:

:<b>F</b> = <i>m</i><b>a</b>

A typewriter font for <tt>technical terms</tt>.

You can use <small>this</small> for <small>captions</small>.

and underline new material.

• Useful for editing.

You can <strike>strike out deleted material</strike>
and <u>underline new material</u>.

Umlauts and accents: (See wikipedia:Special characters)
À Á Â Ã Ä Å
Æ Ç È É Ê Ë
Ì Í Î Ï Ñ Ò
Ó Ô Õ Ö Ø Ù
Ú Û Ü ß à á
â ã ä å æ ç
è é ê ë ì í
î ï ñ ò ó ô
õ ö ø ù ú û

À Á Â Ã Ä Å 
Æ Ç È É Ê Ë 
Ì Í Î Ï Ñ Ò 
Ó Ô Õ Ö Ø Ù 
Ú Û Ü ß à á 
â ã ä å æ ç 
è é ê ë ì í
î ï ñ ò ó ô 
õ ö ø ù ú û 
ü ÿ

Punctuation:
¿ ¡ « » § ¶
† ‡ • —

¿ ¡ « » § ¶
† ‡ • —

Commercial symbols:
™ © ® ¢ € ¥

™ © ® ¢ € ¥ 
£ ¤

Superscript: x² or x²

• The latter method of superscript can't be used in the most general context, but is preferred when possible (as with units of measurement) because most browsers have an easier time formatting lines with it.

ε₀ = 8.85 × 10⁻¹²

Subscript: x<sub>2</sub>
Superscript: x<sup>2</sup> or x&sup2;







&epsilon;<sub>0</sub> =
8.85 &times; 10<sup>&minus;12</sup>
C&sup2; / J m.

α β γ δ ε ζ
η θ ι κ λ μ ν
ξ ο π ρ σ ς
τ υ φ χ ψ ω
Γ Δ Θ Λ Ξ Π
Σ Φ Ψ Ω

α β γ δ ε ζ 
η θ ι κ λ μ ν 
ξ ο π ρ  σ ς
τ υ φ χ ψ ω
Γ Δ Θ Λ Ξ Π 
Σ Φ Ψ Ω

Math characters:
∫ ∑ ∏ √ − ± ∞
≈ ∝ ≡ ≠ ≤ ≥ →
× · ÷ ∂ ′ ″
∇ ‰ ° ∴ ℵ ø
∈ ∉ ∩ ∪ ⊂ ⊃ ⊆ ⊇
¬ ∧ ∨ ∃ ∀ ⇒ ⇔
(See also Wikipedia:TeX markup, Special characters and WikiProject Mathematics)

∫ ∑ ∏ √ − ± ∞
≈ ∝ ≡ ≠ ≤ ≥ →
× · ÷ ∂ ′ ″
∇ ‰ ° ∴ ℵ ø
∈ ∉ ∩ ∪ ⊂ ⊃ ⊆ ⊇
¬ ∧ ∨ ∃ ∀ ⇒ ⇔

• To space things out, use non-breaking spaces - &nbsp;.
• &nbsp; also prevents line breaks in the middle of text, this is useful in formulas.

<i>x</i><sup>2</sup>&nbsp;&nbsp;&ge;&nbsp;&nbsp;0 true.

Complicated formulas:
  <math>\sum_{n=0}^\infty \frac{x^n}{n!}<math>

• See Wikipedia:TeX markup

  
<math>\sum_{n=0}^\infty \frac{x^n}{n!}</math>