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Compose tips

  • To post pieces of code, surround them with <code>...</code> tags. For PHP code, you can use <?php ... ?>, which will also colour it based on syntax.
  • Quick Tips:
    • Two or more spaces at a line's end = Line break
    • Double returns = Paragraph
    • *Single asterisks* or _single underscores_ = Emphasis
    • **Double** or __double__ = Strong
    • This is [a link](http://the.link.example.com "The optional title text")
    For complete details on the Markdown syntax, see the Markdown documentation and Markdown Extra documentation for tables, footnotes, and more.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd> <img> <blockquote> <small> <h2> <h3> <h4> <h5> <h6> <sub> <sup> <p> <br> <strike> <table> <tr> <td> <thead> <th> <tbody> <tt> <output>

    This site allows HTML content. While learning all of HTML may feel intimidating, learning how to use a very small number of the most basic HTML "tags" is very easy. This table provides examples for each tag that is enabled on this site.

    For more information see W3C's HTML Specifications or use your favorite search engine to find other sites that explain HTML.

    Tag DescriptionYou TypeYou Get
    Anchors are used to make links to other pages.<a href="http://data.agaric.com">Open Data</a>Open Data
    Emphasized<em>Emphasized</em>Emphasized
    Strong<strong>Strong</strong>Strong
    Cited<cite>Cited</cite>Cited
    Coded text used to show programming source code<code>Coded</code>Coded
    Unordered list - use the <li> to begin each list item<ul> <li>First item</li> <li>Second item</li> </ul>
    • First item
    • Second item
    Ordered list - use the <li> to begin each list item<ol> <li>First item</li> <li>Second item</li> </ol>
    1. First item
    2. Second item
    Definition lists are similar to other HTML lists. <dl> begins the definition list, <dt> begins the definition term and <dd> begins the definition description.<dl> <dt>First term</dt> <dd>First definition</dd> <dt>Second term</dt> <dd>Second definition</dd> </dl>
    First term
    First definition
    Second term
    Second definition
    No help provided for tag img.
    Block quoted<blockquote>Block quoted</blockquote>
    Block quoted
    No help provided for tag small.
    Header<h2>Subtitle</h2>

    Subtitle

    Header<h3>Subtitle three</h3>

    Subtitle three

    Header<h4>Subtitle four</h4>

    Subtitle four

    Header<h5>Subtitle five</h5>
    Subtitle five
    Header<h6>Subtitle six</h6>
    Subtitle six
    Subscripted<sub>Sub</sub>scriptedSubscripted
    Superscripted<sup>Super</sup>scriptedSuperscripted
    By default paragraph tags are automatically added, so use this tag to add additional ones.<p>Paragraph one.</p> <p>Paragraph two.</p>

    Paragraph one.

    Paragraph two.

    By default line break tags are automatically added, so use this tag to add additional ones. Use of this tag is different because it is not used with an open/close pair like all the others. Use the extra " /" inside the tag to maintain XHTML 1.0 compatibilityText with <br />line breakText with
    line break
    No help provided for tag strike.
    Table<table> <tr><th>Table header</th></tr> <tr><td>Table cell</td></tr> </table>
    Table header
    Table cell
    No help provided for tag thead.
    No help provided for tag tbody.
    No help provided for tag tt.
    No help provided for tag output.

    Most unusual characters can be directly entered without any problems.

    If you do encounter problems, try using HTML character entities. A common example looks like &amp; for an ampersand & character. For a full list of entities see HTML's entities page. Some of the available characters include:

    Character DescriptionYou TypeYou Get
    Ampersand&amp;&
    Greater than&gt;>
    Less than&lt;<
    Quotation mark&quot;"
  • Syntax highlight code surrounded by the {syntaxhighlighter SPEC}...{/syntaxhighlighter} tags, where SPEC is a Syntaxhighlighter options string or "class="OPTIONS" title="the title".

    Example: {syntaxhighlighter brush:php;collapse:true;first-line:50;highlight:[57,81,101];class-name:'some_class some_other_class'}...{/syntaxhighlighter}

    This will syntax highlight PHP code, initially collapsed, start line number at 50, highlight lines 57, 81 and 101 and tag highlighted code with class names some_class and some_other_class.

    See the Syntaxhighlighter javascript library site for additional helps.

  • Lines and paragraphs are automatically recognized. The <br /> line break, <p> paragraph and </p> close paragraph tags are inserted automatically. If paragraphs are not recognized simply add a couple blank lines.