88 lines
2.1 KiB
Java
88 lines
2.1 KiB
Java
|
<h2>Comments</h2>
|
|||
|
|
<pre><code>$foo[bar] # Some comment</code></pre>
|
|||
|
|
|
|||
|
|
<h2>Variables and functions</h2>
|
|||
|
|
<pre><code>@navigation[]
|
|||
|
|
$sections[^table::load[sections.cfg]]
|
|||
|
|
$sections.uri</code></pre>
|
|||
|
|
|
|||
|
|
<h2>Literals</h2>
|
|||
|
|
<pre><code>$foo(3+$bar)
|
|||
|
|
^switch[$sMode]{
|
|||
|
|
^case[def]{$result(true)}
|
|||
|
|
}
|
|||
|
|
^if(in "/news/"){}</code></pre>
|
|||
|
|
|
|||
|
|
<h2>Escape sequences</h2>
|
|||
|
|
<pre><code>^^
|
|||
|
|
^"
|
|||
|
|
^;</code></pre>
|
|||
|
|
|
|||
|
|
<h2>Embedded in markup</h2>
|
|||
|
|
<pre><code><nav>
|
|||
|
|
<ul>
|
|||
|
|
^sections.menu{
|
|||
|
|
<li>
|
|||
|
|
<a href="$sections.uri">$sections.name</a>
|
|||
|
|
</li>
|
|||
|
|
}
|
|||
|
|
</ul>
|
|||
|
|
</nav></code></pre>
|
|||
|
|
|
|||
|
|
<h2>Full example</h2>
|
|||
|
|
<pre><code>@CLASS
|
|||
|
|
MyTable
|
|||
|
|
|
|||
|
|
@create[uParam]
|
|||
|
|
^switch[$uParam.CLASS_NAME]{
|
|||
|
|
^case[string;void]{$t[^table::create{$uParam}]}
|
|||
|
|
^case[table;MyTable]{$t[^table::create[$uParam]]}
|
|||
|
|
^case[DEFAULT]{^throw[MyTable;Unsupported type $uParam.CLASS_NAME]}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
# method will return value in different calling contexts
|
|||
|
|
@GET[sMode]
|
|||
|
|
^switch[$sMode]{
|
|||
|
|
^case[table]{$result[$t]}
|
|||
|
|
^case[bool]{$result($t!=0)}
|
|||
|
|
^case[def]{$result(true)}
|
|||
|
|
^case[expression;double]{$result($t)}
|
|||
|
|
^case[DEFAULT]{^throw[MyTable;Unsupported mode '$sMode']}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
# method will handle access to the "columns"
|
|||
|
|
@GET_DEFAULT[sName]
|
|||
|
|
$result[$t.$sName]
|
|||
|
|
|
|||
|
|
|
|||
|
|
# wrappers for all existing methods are required
|
|||
|
|
@count[]
|
|||
|
|
^t.count[]
|
|||
|
|
|
|||
|
|
@menu[jCode;sSeparator]
|
|||
|
|
^t.menu{$jCode}[$sSeparator]
|
|||
|
|
|
|||
|
|
|
|||
|
|
# new functionality
|
|||
|
|
@remove[iOffset;iLimit]
|
|||
|
|
$iLimit(^iLimit.int(0))
|
|||
|
|
$t[^t.select(^t.offset[]<$iOffset || ^t.offset[]>=$iOffset+$iLimit)]</code></pre>
|
|||
|
|
|
|||
|
|
<h2>Known failures</h2>
|
|||
|
|
<p>There are certain edge cases where Prism will fail.
|
|||
|
|
There are always such cases in every regex-based syntax highlighter.
|
|||
|
|
However, Prism dares to be open and honest about them.
|
|||
|
|
If a failure is listed here, it doesn’t mean it will never be fixed. This is more of a “known bugs” list, just with a certain type of bug.
|
|||
|
|
</p>
|
|||
|
|
|
|||
|
|
<h3>Code block starting with a comment</h3>
|
|||
|
|
<pre><code># Doesn't work
|
|||
|
|
# Does work</code></pre>
|
|||
|
|
<pre><code> # Does work when prefixed with a space</code></pre>
|
|||
|
|
|
|||
|
|
<h3>Comments inside expressions break literals and operators</h3>
|
|||
|
|
<pre><code>^if(
|
|||
|
|
$age>=4 # not too young
|
|||
|
|
&& $age<=80 # and not too old
|
|||
|
|
)</code></pre>
|