Help:Editing

From Wikipedia, the free encyclopedia.

You may want to keep this Editing Overview page open in a separate browser window for reference while you edit.

Editing basics

Start editing

To start editing a page, click on the "Edit this page" (or just "edit") link at one of its edges. If you just want to experiment, please do so in the sandbox, not here.

Summarize your changes

You should write a short edit summary in the small field below the edit-box.

Preview before saving

When you have finished, press preview to see how your changes will look before you make them permanent. Repeat the edit/preview process until you are satisfied, then click "Save" and your changes will be immediately applied to the article.

Minor edits

A logged-in user can mark an edit as "minor." Minor edits are generally spelling corrections, formatting, and minor rearrangement of text. Marking a significant change as a minor edit is considered bad etiquette. If you have accidentally marked an edit as minor, make a dummy edit, verify that the "[ ] This is a minor edit" check-box is unchecked, and explain in the edit summary that the previous edit was not minor.

Basic text formatting

What it looks like	What you type
You can emphasize text by putting two apostrophes on each side. Three apostrophes will emphasize it strongly. Five apostrophes is even stronger.	You can ''emphasize text'' by putting two apostrophes on each side. Three apostrophes will emphasize it '''strongly'''. Five apostrophes is '''''even stronger'''''.
A single newline has no effect on the layout. But an empty line starts a new paragraph.	A single newline has no effect on the layout. But an empty line starts a new paragraph.
You can break lines without starting a new paragraph. Please use this sparingly.	You can break lines<br> without starting a new paragraph.<br> Please use this sparingly.
You should "sign" your comments on talk pages: Three tildes gives your user name: Karl Wick Four tildes give your user name plus date/time: Karl Wick 07:46, 27 November 2005 (UTC) Five tildes gives the date/time alone: 07:46, 27 November 2005 (UTC)	You should "sign" your comments on talk pages: : Three tildes gives your user name: ~~~ : Four tildes give your user name plus date/time: ~~~~ : Five tildes gives the date/time alone: ~~~~~
You can use HTML tags, too, if you want. Some useful ways to use HTML: Put text in a typewriter font. The same font is generally used for computer code. Strike out or underline text, or write it in small caps. Superscripts and subscripts: x2, x2 Invisible comments that only appear while editing the page. Comments should usually go on the talk page, though.	You can use <b>HTML tags</b>, too, if you want. Some useful ways to use HTML: Put text in a <tt>typewriter font</tt>. The same font is generally used for <code>computer code</code>. <strike>Strike out</strike> or <u>underline</u> text, or write it <span style="font-variant:small-caps"> in small caps</span>. Superscripts and subscripts: x<sup>2</sup>, x<sub>2</sub> Invisible comments that only appear while editing the page. <!-- Note to editors: blah blah blah. --> Comments should usually go on the talk page, though.

For a list of HTML tags that are allowed, see HTML in wikitext. However, you should avoid HTML in favor of Wiki markup whenever possible.

Organizing your writing

What it looks like	What you type
Section headings Headings organize your writing into sections. The Wiki software can automatically generate a table of contents from them. Subsection Using more equals signs creates a subsection. A smaller subsection Don't skip levels, like from two to four equals signs. Start with two equals signs; don't use single equals signs.	== Section headings == Headings organize your writing into sections. The Wiki software can automatically generate a table of contents from them. === Subsection === Using more equals signs creates a subsection. ==== A smaller subsection ==== Don't skip levels, like from two to four equals signs. Start with two equals signs; don't use single equals signs.
Unordered lists are easy to do: Start every line with a star. More stars indicate a deeper level. A newline in a list marks the end of the list. Of course you can start again.	* ''Unordered lists'' are easy to do: ** Start every line with a star. *** More stars indicate a deeper level. *A newline *in a list marks the end of the list. *Of course you can start again.
Numbered lists are also good: Very organized Easy to follow A newline marks the end of the list. New numbering starts with 1.	# Numbered lists are also good: ## Very organized ## Easy to follow A newline marks the end of the list. #New numbering starts with 1.
You can even do mixed lists and nest them or break lines in lists.	* You can even do mixed lists *# and nest them *#* or break lines<br>in lists.
Another kind of list is a definition list: word  definition of the word longer phrase phrase defined	Another kind of list is a '''definition list''': ; word : definition of the word ; longer phrase : phrase defined
A colon indents a line or paragraph. A newline after that starts a new paragraph. This is often used for discussion on Talk pages.	:A colon indents a line or paragraph. A newline after that starts a new paragraph. ::This is often used for discussion on talk pages.
You can make horizontal dividing lines to separate text. But you should usually use sections instead, so that they go in the table of contents.	You can make horizontal dividing lines to separate text. ---- But you should usually use sections instead, so that they go in the table of contents.

Links

You will often want to make clickable links to other pages.

What it looks like	What you type
Here's a link to a page named Official position. You can even say official positions and the link will show up right. You can put formatting around a link. Example: Wikipedia. The first letter will automatically be capitalized, so wikipedia goes to the same place as Wikipedia. Capitalization matters after the first letter. The weather in London is a page that doesn't exist yet. You can create it by clicking on the link.	Here's a link to a page named [[Official position]]. You can even say [[official position]]s and the link will show up right. You can put formatting around a link. Example: ''[[Wikipedia]]''. The ''first letter'' will automatically be capitalized, so [[wikipedia]] is the same as [[Wikipedia]]. Capitalization matters after the first letter. [[The weather in London]] is a page that doesn't exist yet. You can create it by clicking on the link.
You can link to a page section by its title: List of cities by country#Morocco. List of cities by country#Sealand. If multiple sections have the same title, add a number. #Example section 3 goes to the third section named "Example section".	You can link to a page section by its title: *[[List of cities by country#Morocco]]. *[[List of cities by country#Sealand]]. If multiple sections have the same title, add a number. [[#Example section 3]] goes to the third section named "Example section".
You can make a link point to a different place with a piped link. Put the link target first, then the pipe character "|", then the link text. About Links Cities in Morocco	You can make a link point to a different place with a [[Help:Piped link|piped link]]. Put the link target first, then the pipe character "|", then the link text. *[[Help:Link|About Links]] *[[List of cities by country#Morocco| Cities in Morocco]]
You can make an external link just by typing a URL: http://www.nupedia.com You can give it a title: Nupedia Or leave the title blank: [1]	You can make an external link just by typing a URL: http://www.nupedia.com You can give it a title: [http://www.nupedia.com Nupedia] Or leave the title blank: [http://www.nupedia.com]
You can redirect the user to another page with a special link. For example, you might want to redirect USA to United States.	#REDIRECT [[United States]]
Category links don't show up, but add the page to a category. Add an extra colon to actually link to the category: Category:English documentation	Category links don't show up, but add the page to a category. [[Category:English documentation]] Add an extra colon to actually link to the category: [[:Category:English documentation]]
The Wiki reformats linked dates to match the reader's date preferences. These three dates will show up the same if you choose a format in your Preferences: July 20, 1969 20 July 1969 1969-07-20	The Wiki reformats linked dates to match the reader's date preferences. These three dates will show up the same if you choose a format in your [[Special:Preferences|]]: * [[July 20]], [[1969]] * [[20 July]] [[1969]] * [[1969]]-[[07-20]]

Just show what I typed

A few different kinds of formatting will tell the Wiki to display things as you typed them.

	What it looks like	What you type
<nowiki> tags	The nowiki tag ignores [[Wiki]] ''markup''. It reformats text by removing newlines and multiple spaces. It still interprets special characters: →	<nowiki> The nowiki tag ignores [[Wiki]] ''markup''. It reformats text by removing newlines and multiple spaces. It still interprets special characters: &rarr; </nowiki>
<pre> tags	The pre tag ignores [[Wiki]] ''markup''. It also doesn't reformat text. It still interprets special characters: →	<nowiki> <pre> The pre tag ignores [[Wiki]] ''markup''. It also doesn't reformat text. It still interprets special characters: &rarr; </nowiki></pre>
Leading spaces	Leading spaces are another way to preserve formatting. Putting a space at the beginning of each line stops the text from being reformatted. It still interprets Wiki markup and special characters: →	Leading spaces are another way to preserve formatting. Putting a space at the beginning of each line stops the text from being reformatted. It still interprets [[Wiki]] ''markup'' and special characters: &rarr;

Images, tables, video, and sounds

This is a very quick introduction. For more information, see:

• Help:Images and other uploaded files for how to upload files
• Help:Extended image syntax for how to arrange images on the page
• Help:Table for how to create a table

What it looks like	What you type
A picture, including alternate text: The logo for this Wiki You can put the image in a frame with a caption: File:Wiki.png The logo for this Wiki	A picture, including alternate text: [[Image:Wiki.png|The logo for this Wiki]] You can put the image in a frame with a caption: [[Image:Wiki.png|frame|The logo for this Wiki]]
A link to Wikipedia's page for the image: Image:Wiki.png Or a link directly to the image itself: Media:Wiki.png	A link to Wikipedia's page for the image: [[:Image:Wiki.png]] Or a link directly to the image itself: [[Media:Wiki.png]]
Use media: links to link to sounds or videos: A sound file	Use '''media:''' links to link to sounds or videos: [[media:Sg_mrob.ogg|A sound file]]
This is a table	<center> {| border=1 cellspacing=0 cellpadding=5 | This | is |- | a | '''table''' |} </center>

Mathematical formulas

You can format mathematical formulas with TeX markup. See Help:Formula.

What it looks like	What you type
<math>\sum_{n=0}^\infty \frac{x^n}{n!}</math>	<math>\sum_{n=0}^\infty \frac{x^n}{n!}</math>

Templates

Templates are segments of Wiki markup that are meant to be copied automatically ("transcluded") into a page. You add them by putting the template's name in {{double braces}}.

Some templates take parameters, as well, which you separate with the pipe character.

What it looks like	What you type
	{{Transclusion demo}}
This template takes two parameters, and creates underlined text with a hover box: Go to this page to see the H:title template itself.	This template takes two parameters, and creates underlined text with a hover box: {{H:title|This is the hover text| Hover your mouse over this text}} Go to [[template:H:title|this page]] to see the H:title template itself.