fix indentation after empty lines

src/printer.ts

@@ -44,7 +44,7 @@ const printExpression = (node: Expression): builders.Doc => {
 	);
 
 	return node.preNewLines > 1
-		? builders.group([builders.hardline, builders.trim, expression])
+		? builders.group([builders.trim, builders.hardline, expression])
 		: expression;
 };
 
@@ -79,7 +79,7 @@ const printCommentBlock = (node: Node): builders.Doc => {
 	});
 
 	return node.preNewLines > 1
-		? builders.group([builders.hardline, builders.trim, comment])
+		? builders.group([builders.trim, builders.hardline, comment])
 		: comment;
 };
 
@@ -162,7 +162,7 @@ export const embed: Printer<Node>["embed"] = (
 		const block = buildBlock(path, print, node as Block, mapped);
 
 		return node.preNewLines > 1
-			? builders.group([builders.hardline, builders.trim, block])
+			? builders.group([builders.trim, builders.hardline, block])
 			: block;
 	}
 	return [...mapped, builders.hardline];

test/cases/newline_between/expected.html

@@ -28,3 +28,19 @@
 {% else %}
   <li><em>no users found</em></li>
 {% endfor %}
+
+{% macro input(name, value='', type='text', size=20) %}
+
+  {{ my_variable|default('my_variable is not defined') }}
+
+  {% for city, items in users|groupby("city") %}
+    <li>
+      {{ city }}
+      <ul>
+        {% for user in items %}
+          <li>{{ user.name }}</li>
+        {% endfor %}
+      </ul>
+    </li>
+  {% endfor %}
+{% endmacro %}

test/cases/newline_between/input.html

@@ -37,3 +37,17 @@
     <li><em>no users found</em></li>
 
 	{% endfor %}
+
+{% macro input(name, value='', type='text', size=20) %}
+
+{{ my_variable|default('my_variable is not defined') }}
+
+{% for city, items in users|groupby("city") %}
+<li>{{ city }}
+<ul>{% for user in items %}
+<li>{{ user.name }}
+{% endfor %}</ul>
+</li>
+{% endfor %}
+
+{% endmacro %}