docs; values; add note about newline normalization in docs
@@ -50,7 +50,8 @@ String literals are surrounded in double quotes:
"hi there"
</pre>
-They can also span multiple lines:
+They can also span multiple lines. When they do, the newline character within
+the string will always be `\n` (`\r\n` is normalized to `\n`).
<pre class="snippet">
"hi
