%TOC\{depth="4"\}% %STARTINCLUDE% It is easy to collaborate: just type in your text. You don't need to know HTML at all, though you can use it if you prefer. Links to topics will be created automatically, as long as you follow these simple Text Formatting Rules. [[TextFormattingFAQ]] has answers to frequently asked questions about text formatting. This page is also available as quick reference pop-up window from a link in the Edit screen. ## Links Being able to create links without any formatting required is a core TWiki feature, made possible using [[WikiNames]]. With the latest version of TWiki linking rules, a simple extension of the syntax provides an new set of flexible linking options. ### Internal Links * [[GoodStyle]] is a [[WikiWord]] that links to the GoodStyle topic located in the current %WIKITOOLNAME% web. * [[NotExistingYet]] is a topic waiting to be written. You could create that topic by clicking on the question mark. (Do not create that topic; you would wreck this example!) ### External Links * `http://...`, `https://...`, `ftp://...` and `mailto:...@...` are linked automatically. * Email addresses like `name@domain.com` are linked automatically. ## Editing

Formatting Command: Example: You write: You get:

Paragraphs:
Blank lines will create new paragraphs.

1st paragraph

2nd paragraph

1st paragraph

2nd paragraph

Headings:
At least three dashes at the beginning of a line, followed by plus signs and the heading text. One plus creates a level 1 heading (most important), two pluses a level 2 heading; the maximum is level 6. Note: A Table of Content can be created automatically with the %TOC% variable, see TWiki Variables?.

---++ Sushi

---+++ Maguro

Sushi

Maguro

Bold Text:
Words get bold by enclosing them in * asterisks.

*Bold*

Bold

Italic Text:
Words get italic by enclosing them in _ underscores.

_Italic_

Italic

Bold Italic:
Words get _bold italic by enclosing them in _ double-underscores.

__Bold italic__

Bold italic

Fixed Font:
Words get shown in fixed font by enclosing them in = equal signs.

=Fixed font=

Fixed font

Bold Fixed Font:
Words get shown in bold fixed font by enclosing them in double equal signs.

==Bold fixed==

Bold fixed

Note: Make sure to "stick" the * _ = == signs to the words, e.g. take away spaces.

_This works_,
_this not _

This works, _this not _

Verbatim Mode:
Surround code excerpts and other formatted text with <verbatim> and </verbatim> tags.
Note: Use <pre> and </pre> tags instead if you want that HTML code is interpreted.
Note: Each tag must be on a line by itself.

&lt;verbatim&gt;
class CatAnimal {
  void purr() {
    &lt;code here&gt;
  }
}
&lt;/verbatim&gt;

class CatAnimal {
  void purr() {
    &lt;code here&gt;
  }
}

Separator:
At least three dashes at the beginning of a line.

-------

List Item:
Three spaces and an asterisk.

   * bullet item

bullet item

Nested List Item:
Six, nine, ... spaces and an asterisk.

      * nested stuff

- nested stuff

Ordered List:
Three spaces and a number.

   1 Sushi
   1 Dim Sum

Sushi
Dim Sum

Definition List:
Three spaces, the term, a colon, a space, followed by the definition.
Note: Terms with spaces are not supported. In case you do have a term with more then one word, separate the words with dashes or with the &nbsp; non-breaking-space entity.

   Sushi: Japan
   Dim&amp;nbsp;Sum: S.F.

Sushi: Japan
Dim Sum: S.F.

Table:
Optional spaces followed by the cells enclosed in vertical bars.
Note: | *bold* | cells are rendered as table headers.
Note: | spaced | cells are rendered center aligned.
Note: | spaced | cells are rendered right aligned.
Note: | 2 colspan || cells are rendered as multi-span columns.
Note: In case you have a long row and you want it to be more readable when you edit the table you can split the row into lines that end with a '\' backslash character.

| *L* | *C* | *R* |
| A2 |  2  |  2 |
| A3 |  3  |  3 |
| multi span |||
| A4 \
  | next \
  | next |

L	C	R
A2	2	2
A3	3	3
multi span
A4	next	next

WikiWord Links:
CapitalizedWordsStuckTogether (or Wiki Words?) will produce a link automatically.
Note: In case you want to link to a topic in a different %WIKITOOLNAME% web write Webname.TopicName.

WebNotify

Know.ReadmeFirst

Web Notify?

Readme First?

Forced Links:
You can create a forced internal link by enclosing words in double square brackets.
Note: Text within the brackets may contain optional spaces; the topic name is formed by capitalizing the initial letter and by removing the spaces; i.e. [[text formatting FAQ]] links to topic Text Formatting FAQ?. You can also refer to a different web and use anchors.

[[wiki syntax]]

[[%MAINWEB%.TWiki users]]

wiki syntax?

%MAINWEB%.TWiki users?

Specific Links:
Create a link where you can specify the link text and the link reference separately, using nested square brackets like [[reference][text]]. Internal link references (i.e. Wiki Syntax?) and external link references (i.e. http://TWiki.org/) are supported. The same Forced Links rules apply for internal link references. Anchor names can be added as well, like [[WebHome#MyAnchor][go home]] and [[http://www.yahoo.com/#somewhere][Yahoo!]].

[[WikiSyntax][syntax]]

[[http://gnu.org][GNU]]

syntax?

GNU

Anchors:
You can define a link reference inside a %WIKITOOLNAME% topic (called an anchor name) and link to that. To define an anchor write #AnchorName at the beginning of a line. The anchor name must be a Wiki Word?. To link to an anchor name use the [[MyTopic#MyAnchor]] syntax. You can omit the topic name if you want to link within the same topic.

[[WebHome#NotThere]]

[[#MyAnchor][Jump]]

#MyAnchor To here

Web Home#Not There?

Jump

To here

Prevent a Link:
Prevent a Wiki Word? from being linked by prepending it with the <nop> tag.

&lt;nop&gt;SunOS

SunOS

## Using HTML Most HTML tags will work, but it's almost always preferable not to use HTML, so that the markup remains easy for everyone to edit. * HTML 4.01 Reference Specification: * Quick reference of all HTML elements: ## TWiki Variables Variables are names that are enclosed in percent signs; they get expanded on the fly. * %TOC% : The table of content, is based on headings in a topic. * %WEB% : The current web, is **%WEB%** . * %TOPIC% : The current topic name, is **%TOPIC%** . * %ATTACHURL% : The attachment URL of the current topic. Example usage: If you attach a file to a topic you can refer to it as **%ATTACHURL%/image.gif** to show the URL of the file or the image in your text. * %INCLUDE\{"SomeTopic"\}% : Server side include, includes another topic. The current %WIKITOOLNAME% web is the default web. Example: **%INCLUDE\{"%TWIKIWEB%.TWikiWebsTable"\}%** * There are many more variables, see [[TWikiVariables]]. ## "Gotchas" when Editing Text The formatting rules are fairly simple to use and fast to type. However, there are some things to watch out for: * **Q:** Text enclosed in angle brackets like `` is not displayed. How can I show it as it is? * **A:** The `'<'` and `'>'` characters have a special meaning in HTML, they define HTML tags. You need to escape them, so write `'<'` instead of `'<'`, and `'>'` instead of `'>'`.
Example: Type `'prog <filename>'` to get `'prog '`. * **Q:** Why is the `'&'` character sometimes not displayed? * **A:** The `'&'` character has a special meaning in HTML, it starts a so called character entity, i.e. `'©'` is the `©` copyright character. You need to escape `'&'` to see it as it is, so write `'&'` instead of `'&'`.
Example: Type `'This & that'` to get `'This & that'`. * See more [[TextFormattingFAQs]] ## TWiki Plugins Plugins provide additional text formatting rules and can extend the functionality of %WIKITOOLNAME% into many other areas. Available Plugins are located in the [[TWikiPlugins]] web. Currently enabled plugins on this site are: %PLUGINDESCRIPTIONS% Check on current Plugin status and settings for this site in [[TWikiPreferences]]. -- [[MikeMannix]] - 30 Aug 2001