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@ -146,6 +146,14 @@ though.)</p>
"hi there"
</pre>
<p>They can also span multiple lines:</p>
<pre class="snippet">
"hi
there,
again"
</pre>
<h3>Escaping <a href="#escaping" name="escaping" class="header-anchor">#</a></h3>
<p>A handful of escape characters are supported:</p>
<pre class="snippet">
"\0" // The NUL byte: 0.
@ -194,6 +202,52 @@ System.print("wow %((1..3).map {|n| n * n}.join())") //> wow 149
<p>An interpolated expression can even contain a string literal which in turn has
its own nested interpolations, but doing that gets unreadable pretty quickly.</p>
<h3>Raw strings <a href="#raw-strings" name="raw-strings" class="header-anchor">#</a></h3>
<p>A string literal can also be created using triple quotes <code>"""</code> which is
parsed as a raw string. A raw string is no different
from any other string, it&rsquo;s just parsed in a different way.</p>
<p><strong>Raw strings do not process escapes and do not apply any interpolation</strong>.</p>
<pre class="snippet">
"""hi there"""
</pre>
<p>When a raw string spans multiple lines, the newline immediately
after the triple quote will be ignored, and any whitespace after
the last newline (before the closing triple quote) will be ignored too.</p>
<pre class="snippet">
"""
Hello world
"""
</pre>
<p>The value in the string above is <code>Hello world</code>, it contains no newlines.
The newline after <code>"""</code> and the whitespace on the closing line are ignored.
Note that the whitespace on the line is preserved.</p>
<p>A raw string will be parsed exactly as is in the file, unmodified.
This means it can contain quotes, invalid syntax, other data formats
and so on without being modified by Wren.</p>
<pre class="snippet">
"""
{
"hello": "wren",
"from" : "json"
}
"""
</pre>
<p>One more example, embedding wren code inside a string safely.</p>
<pre class="snippet">
"""
A markdown string with embedded wren code example.
class Example {
construct code() {
//
}
}
"""
</pre>
<h2>Ranges <a href="#ranges" name="ranges" class="header-anchor">#</a></h2>
<p>A range is a little object that represents a consecutive range of numbers. They
don&rsquo;t have their own dedicated literal syntax. Instead, the number class