Difference: TextFormattingRules (35 vs. 36)

Revision 3601 Feb 2003 - Main.PeterThoeny

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TWiki Text Formatting

Working in TWiki is as easy as typing in text - exactly like email. You don't need to know HTML, though you can use it if you prefer. Links to topics are created automatically when you enter WikiWords. And TWiki shorthand gives you all the power of HTML with a simple coding system that takes no time to learn. It's all layed out below - refer back to this page in a pop-up window from the Edit screen.
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TWiki Text Formatting

Working in TWiki is as easy as typing in text - exactly like email. You don't need to know HTML, though you can use it if you prefer. Links to topics are created automatically when you enter WikiWords. And TWiki shorthand gives you all the power of HTML with a simple coding system that takes no time to learn. It's all layed out below - refer back to this page in a pop-up window from the Edit screen.

 

TWiki Editing Shorthand

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Formatting Command:
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Paragraphs:
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Paragraphs:
  Blank lines will create new paragraphs.
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Headings:
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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 TWikiVariables. Any heading text after !! is excluded from the TOC; for example, write ---+!! text if you do not want to list a header in the TOC.
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Bold Text:
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Bold Text:
  Words get bold by enclosing them in * asterisks.
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Italic Text:
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Italic Text:
  Words get italic by enclosing them in _ underscores.
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Bold Italic:
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Bold Italic:
  Words get _bold italic by enclosing them in _ double-underscores.
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Fixed Font:
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Fixed Font:
  Words get shown in fixed font by enclosing them in = equal signs.
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Bold Fixed Font:
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Bold Fixed Font:
  Words get shown in bold fixed font by enclosing them in double equal signs.
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Note: Make sure to "stick" the * _ = == signs to the words, e.g. take away spaces.
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Note: Make sure to "stick" the * _ = == signs to the words, that is, take away spaces.
 

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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.
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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.
 

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Separator:
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Separator:
  At least three dashes at the beginning of a line.
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List Item:
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List Item:
  Three spaces and an asterisk.
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Nested List Item:
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Nested List Item:
  Six, nine, ... spaces and an asterisk.
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Ordered List:
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Ordered List:
  Three spaces and a number.
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Definition List:
Three spaces, the term, a colon, a space, followed by the definition.
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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.
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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.
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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.
 

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A2 2 2
A3 3 3
multi span
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| A4 \ | next \
next
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A4 next next
 
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A2 2 2
A3 3 3
multi span
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A4 next next
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A4 next next
 
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WikiWord Links:
CapitalizedWordsStuckTogether (or WikiWords) will produce a link automatically.
Note: In case you want to link to a topic in a different Proyecto META web write Webname.TopicName.
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WikiWord Links:
CapitalizedWordsStuckTogether (or WikiWords) will produce a link automatically.
Note: In case you want to link to a topic in a different Proyecto META web write Webname.TopicName.
 

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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 TextFormattingFAQ. You can also refer to a different web and use anchors.
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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; for example, [[text formatting FAQ]] links to topic TextFormattingFAQ. You can also refer to a different web and use anchors.
 

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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. WikiSyntax) 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!]].
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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 (e.g. WikiSyntax) and external link references (e.g. http://TWiki.org/) are supported.
Note: The same Forced Links rules apply for internal link references.
Note: For external link references, you can simply use a space instead of ][ to separate the link URL from the descriptive text.
Note: Anchor names can be added as well, like [[WebHome#MyAnchor][go home]] and [[http://gnu.org/#Action][GNU Action]].
 
[[WikiSyntax][syntax]]

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

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XML
 
syntax

GNU

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XML
 
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Easier External Links:
An easier syntax for external links is now available: [[externalURL text]] - just hit the spacebar to separate the link URL from the descriptive text, e.g. [[http://gnu.org/ GNU]]. This also supports anchors, e.g. [[http://www.yahoo.com/#somewhere Yahoo!]].
[[http://gnu.org GNU]]
GNU
Anchors:
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Anchors:
  You can define a link reference inside a Proyecto META 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 WikiWord. 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.
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Disable Links:
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You can disable automatic linking of WikiWords by surrounding text with <noautolink> and </noautolink> tags.
Note: Each tag must be on a line by itself.
Note: This also works for TWiki tables, but only if you add a blank line between the end of the table and the closing </noautolink> tag (known issue of the TablePlugin).
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You can disable automatic linking of WikiWords by surrounding text with <noautolink> and </noautolink> tags.
Note: Each tag must be on a line by itself.
Note: This also works for TWiki tables, but only if you add a blank line between the end of the table and the closing </noautolink> tag (known issue of the TablePlugin).
 
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Mailto: Links:
To create 'mailto:' links that have more descriptive link text, specify subject lines or message bodies, or omit the email address, you can write [[mailto:user@domain descriptive text]].
[[mailto:a@z.com Mail]]

[[mailto:?subject=Hi Hi]]
Mail

Hi

 

Using HTML

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 You can use just about any HTML tag without a problem - however, there are a few usability and technical considerations to keep in mind.

HTML and TWiki Usability

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  • On collaboration pages, it's preferable NOT to use HTML, and to use TWiki shorthand instead - this keeps the text uncluttered and easy to edit.
  • ALERT! NOTE: TWiki is designed to work with a wide range of browsers and computer platforms, holding to HTML 3.2 compatibility in the standard installation - adding raw HTML, particularly browser-specific tags (or any other mark-up that doesn't degrade well) will reduce compatibility.

TWiki HTML Rendering

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  • TWiki converts shorthand notation to XHTML 1.0 for display. To copy a fully marked-up page, simply view source in your browser and save the contents.
    • TIP If you need to save HTML frequently, you may want to check out TWiki:Plugins/GenHTMLAddon - it will "generate a directory containing rendered versions of a set of TWiki pages together with any attached files."
  • ALERT! NOTE: The opening and closing angle brackets - <...> - of an HTML tag must be on the same line, or the tag will be broken.
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  • Email addresses like name@domain.com are linked automatically.

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    • You can also write [[http://yahoo.com Yahoo home page]] as an easier way of doing external links with descriptive text for the link, such as Yahoo home page.
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    • You can also write [[http://yahoo.com Yahoo home page]] as an easier way of doing external links with descriptive text for the link, such as Yahoo home page.
 

TWiki Variables

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  • %INCLUDE{"SomeTopic"}% : Server side include, includes another topic. The current Proyecto META web is the default web. Example: %INCLUDE{"TWiki.SiteMap"}%
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  • %SEARCH{"sushi"}% : Inline search showing the search result embedded in a topic. FormattedSearch gives you control over formatting, used to create web-based applications.

  • TWikiPreferences defines site-wide variables. Among others:
    • Line break: Write %BR% to start a new line.
    • Colored text: Write: %RED% Red %ENDCOLOR% and %BLUE% blue %ENDCOLOR% colors to get: Red and blue colors.
    • Documentation Graphics: Write: %H% Help, %T% Tip, %X% Alert to get: HELP Help, TIP Tip, ALERT! Alert. For more info see TWikiDocGraphics.
 
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  • TWikiPreferences defines site-wide variables like colors. For example, write: %RED% Red %ENDCOLOR% and %BLUE% blue %ENDCOLOR% colors to get: Red and blue colors.
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TWikiPlugin Formatting Extensions

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    • A: The '&' character has a special meaning in HTML, it starts a so called character entity, i.e. '&copy;' is the © copyright character. You need to escape '&' to see it as it is, so write '&amp;' instead of '&'.
      Example: Type 'This &amp; that' to get 'This & that'.

-- MikeMannix? - 02 Dec 2001

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-- PeterThoeny? - 02 May 2002
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-- PeterThoeny? - 01 Feb 2003
 
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