add function call example code
@@ -146,6 +146,25 @@ import * as myNamespace from 'path/to/hello.soy';
This template uses the `{call ...}` command to invoke the template we defined
above.
+If you don't need to use `{param}` blocks -- such as to pass an HTML value --
+you can omit the `call` keyword and use a more function-like syntax:
+
+```soy
+{namespace my.other.namespace}
+import * as myNamespace from 'path/to/hello.soy';
+
+{template helloEveryone}
+ {@param names: list<string>}
+ <ul>
+ {for $name in $names}
+ <li>
+ {myNamespace.hello(name: $name)}
+ </li>
+ {/for}
+ </ul>
+{/template}
+```
+
## How to render non-HTML content
The examples above demonstrate how to render simple snippets of HTML which is a
