diff --git a/blueprintcompiler/language/adw_breakpoint.py b/blueprintcompiler/language/adw_breakpoint.py
index 4ad5b24..3d2c10d 100644
--- a/blueprintcompiler/language/adw_breakpoint.py
+++ b/blueprintcompiler/language/adw_breakpoint.py
@@ -81,8 +81,8 @@ class AdwBreakpointSetter(AstNode):
         return self.tokens["property"]
 
     @property
-    def value(self) -> Value:
-        return self.children[Value][0]
+    def value(self) -> T.Optional[Value]:
+        return self.children[Value][0] if len(self.children[Value]) > 0 else None
 
     @property
     def gir_class(self) -> T.Optional[GirType]:
@@ -106,7 +106,10 @@ class AdwBreakpointSetter(AstNode):
             return None
 
     @property
-    def document_symbol(self) -> DocumentSymbol:
+    def document_symbol(self) -> T.Optional[DocumentSymbol]:
+        if self.value is None:
+            return None
+
         return DocumentSymbol(
             f"{self.object_id}.{self.property_name}",
             SymbolKind.Property,
diff --git a/blueprintcompiler/outputs/xml/__init__.py b/blueprintcompiler/outputs/xml/__init__.py
index 5c03761..15850f7 100644
--- a/blueprintcompiler/outputs/xml/__init__.py
+++ b/blueprintcompiler/outputs/xml/__init__.py
@@ -308,6 +308,9 @@ class XmlOutput(OutputFormat):
 
         elif isinstance(extension, AdwBreakpointSetters):
             for setter in extension.setters:
+                if setter.value is None:
+                    continue
+
                 attrs = {}
 
                 if isinstance(setter.value.child, Translated):
diff --git a/blueprintcompiler/outputs/xml/xml_emitter.py b/blueprintcompiler/outputs/xml/xml_emitter.py
index ea91e03..d34eff4 100644
--- a/blueprintcompiler/outputs/xml/xml_emitter.py
+++ b/blueprintcompiler/outputs/xml/xml_emitter.py
@@ -73,6 +73,7 @@ class XmlEmitter:
         self._needs_newline = False
 
     def put_cdata(self, text: str):
+        text = text.replace("]]>", "]]]]><![CDATA[>")
         self.result += f"<![CDATA[{text}]]>"
         self._needs_newline = False
 
diff --git a/docs/setup.rst b/docs/setup.rst
index 839f8f6..0bf23e9 100644
--- a/docs/setup.rst
+++ b/docs/setup.rst
@@ -48,12 +48,19 @@ blueprint-compiler works as a meson subproject.
 
    .. code-block:: meson.build
 
+      blps = [
+        # LIST YOUR BLUEPRINT FILES HERE
+      ]
+
+      uis = []
+      foreach blp : blps
+        uis += blp.replace('.blp', '.ui')
+      endforeach
+
       blueprints = custom_target('blueprints',
-        input: files(
-          # LIST YOUR BLUEPRINT FILES HERE
-        ),
-        output: '.',
-        command: [find_program('blueprint-compiler'), 'batch-compile', '@OUTPUT@', '@CURRENT_SOURCE_DIR@', '@INPUT@'],
+        input: blps,
+        output: uis,
+        command: [find_program('blueprint-compiler'), 'batch-compile', '@OUTDIR@', '@CURRENT_SOURCE_DIR@', '@INPUT@'],
       )
 
 #. In the same ``meson.build`` file, add this argument to your ``gnome.compile_resources`` command:
diff --git a/tests/samples/list_factory_nested.blp b/tests/samples/list_factory_nested.blp
new file mode 100644
index 0000000..86a59b3
--- /dev/null
+++ b/tests/samples/list_factory_nested.blp
@@ -0,0 +1,17 @@
+using Gtk 4.0;
+
+Gtk.ListView {
+  factory: Gtk.BuilderListItemFactory list_item_factory {
+    template ListItem {
+      child: Gtk.ListView {
+        factory: Gtk.BuilderListItemFactory list_item_factory {
+          template ListItem {
+            child: Gtk.Label {
+              label: bind template.item as <$MyObject>.name;
+            };
+          }
+        };
+      };
+    }
+  };
+}
diff --git a/tests/samples/list_factory_nested.ui b/tests/samples/list_factory_nested.ui
new file mode 100644
index 0000000..44cdb2b
--- /dev/null
+++ b/tests/samples/list_factory_nested.ui
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+DO NOT EDIT!
+This file was @generated by blueprint-compiler. Instead, edit the
+corresponding .blp file and regenerate this file with blueprint-compiler.
+-->
+<interface>
+  <requires lib="gtk" version="4.0"/>
+  <object class="GtkListView">
+    <property name="factory">
+      <object class="GtkBuilderListItemFactory" id="list_item_factory">
+        <property name="bytes"><![CDATA[<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <template class="GtkListItem">
+    <property name="child">
+      <object class="GtkListView">
+        <property name="factory">
+          <object class="GtkBuilderListItemFactory" id="list_item_factory">
+            <property name="bytes"><![CDATA[<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <template class="GtkListItem">
+    <property name="child">
+      <object class="GtkLabel">
+        <binding name="label">
+          <lookup name="name" type="MyObject">
+            <lookup name="item" type="GtkListItem">
+              <constant>GtkListItem</constant>
+            </lookup>
+          </lookup>
+        </binding>
+      </object>
+    </property>
+  </template>
+</interface>]]]]><![CDATA[></property>
+          </object>
+        </property>
+      </object>
+    </property>
+  </template>
+</interface>]]></property>
+      </object>
+    </property>
+  </object>
+</interface>
diff --git a/tests/samples/list_factory_nested_dec.blp b/tests/samples/list_factory_nested_dec.blp
new file mode 100644
index 0000000..755491c
--- /dev/null
+++ b/tests/samples/list_factory_nested_dec.blp
@@ -0,0 +1,18 @@
+using Gtk 4.0;
+
+ListView {
+  factory: BuilderListItemFactory list_item_factory {
+    template ListItem {
+      child: ListView {
+        factory: BuilderListItemFactory list_item_factory {
+          template ListItem {
+            child: Label {
+              label: bind template.item as <$MyObject>.name;
+            };
+          }
+        };
+      };
+    }
+  };
+}
+
diff --git a/tests/test_tokenizer.py b/tests/test_tokenizer.py
index 2bca595..ad5f828 100644
--- a/tests/test_tokenizer.py
+++ b/tests/test_tokenizer.py
@@ -25,7 +25,7 @@ from blueprintcompiler.tokenizer import Token, TokenType, tokenize
 
 
 class TestTokenizer(unittest.TestCase):
-    def assert_tokenize(self, string: str, expect: [Token]):
+    def assert_tokenize(self, string: str, expect: list[Token]):
         try:
             tokens = tokenize(string)
             self.assertEqual(len(tokens), len(expect))