Collaboration-oriented websites require a human-friendly markup language for easy entry of formatted text in forum posts, wiki pages, blogs, comments, etc. Seam provides the <s:formattedText/> control for display of formatted text that conforms to the
Seam Text
language. Seam Text is implemented using an ANTLR-based parser. You don't need to know anything about ANTLR to use it, however.
Here is a simple example:
It's easy to make *bold text*, /italic text/, |monospace|,
~deleted text~, super^scripts^ or _underlines_.
If we display this using <s:formattedText/>, we will get the following HTML produced:
<p>
It's easy to make <b>bold text</b>, <i>italic text</i>, <tt>monospace</tt>
<del>deleted text</del>, super<sup>scripts</sup> or <u>underlines</u>.
</p>
We can use a blank line to indicate a new paragraph, and + to indicate a heading:
+This is a big heading
You /must/ have some text following a heading!
++This is a smaller heading
This is the first paragraph. We can split it across multiple
lines, but we must end it with a blank line.
This is the second paragraph.
(Note that a simple newline is ignored, you need an additional blank line to wrap text into a new paragraph.) This is the HTML that results:
<h1>This is a big heading</h1>
<p>
You <i>must</i> have some text following a heading!
</p>
<h2>This is a smaller heading</h2>
<p>
This is the first paragraph. We can split it across multiple
lines, but we must end it with a blank line.
</p>
<p>
This is the second paragraph.
</p>
Ordered lists are created using the # character. Unordered lists use the = character:
An ordered list:
#first item
#second item
#and even the /third/ item
An unordered list:
=an item
=another item
<p>
An ordered list:
</p>
<ol>
<li>first item</li>
<li>second item</li>
<li>and even the <i>third</i> item</li>
</ol>
<p>
An unordered list:
</p>
<ul>
<li>an item</li>
<li>another item</li>
</ul>
Quoted sections should be surrounded in double quotes:
The other guy said:
"Nyeah nyeah-nee
/nyeah/ nyeah!"
But what do you think he means by "nyeah-nee"?
<p>
The other guy said:
</p>
<q>Nyeah nyeah-nee
<i>nyeah</i> nyeah!</q>
<p>
But what do you think he means by <q>nyeah-nee</q>?
</p>
