diff --git a/bikeshed/h/parser/nodes.py b/bikeshed/h/parser/nodes.py
index 09f95a586b..dc77b6974c 100644
--- a/bikeshed/h/parser/nodes.py
+++ b/bikeshed/h/parser/nodes.py
@@ -14,9 +14,10 @@ class ParserNode(metaclass=ABCMeta):
     endLine: int
 
     @property
-    def height(self):
+    def height(self) -> int:
         return self.endLine - self.line
 
+
 @dataclass
 class Text(ParserNode, metaclass=ABCMeta):
     text: str
@@ -43,7 +44,7 @@ def curlifyApostrophes(self, lastNode: ParserNode | None) -> RawText:
             self.text = re.sub(r"(\w)'(\w)", r"\1’\2", self.text)
         return self
 
-    def needsLCCs(self):
+    def needsLCCs(self) -> bool:
         """
         Whether or not the node will eventally insert an ILCC or DLCC
         to fix the line count when serializing to a string.
diff --git a/bikeshed/h/parser/parser.py b/bikeshed/h/parser/parser.py
index 4eca9776de..3ea35139bf 100644
--- a/bikeshed/h/parser/parser.py
+++ b/bikeshed/h/parser/parser.py
@@ -29,6 +29,7 @@ def nodesFromStream(s: Stream, start: int) -> t.Generator[ParserNode, None, None
             node.curlifyApostrophes(lastNode)
             if node.needsLCCs():
                 if heldLast:
+                    assert lastNode is not None
                     yield lastNode
                 yield node
                 lastNode = node
@@ -42,30 +43,27 @@ def nodesFromStream(s: Stream, start: int) -> t.Generator[ParserNode, None, None
                 heldLast = True
         else:
             if heldLast:
+                assert lastNode is not None
                 yield lastNode
             yield node
             lastNode = node
             heldLast = False
     if heldLast:
+        assert lastNode is not None
         yield lastNode
 
 
 def generateNodes(s: Stream, start: int) -> t.Generator[ParserNode, None, None]:
     i = start
     end = len(s)
-    context = s.config.context
     while i < end:
         nodes, i = parseAnything(s, i).vi
         if nodes is None:
             return
         elif isinstance(nodes, list):
             for node in nodes:
-                if context is not None:
-                    node.context = context
                 yield node
         else:
-            if context is not None:
-                nodes.context = context
             yield nodes