Drop narration and internal asides from comments

node-graph/libraries/core-types/src/attribute.rs

@@ -381,7 +381,7 @@ attribute! {
 	/// Maps the unit square `[(0, 0), (1, 1)]` (top-left convention) onto the 'Text' node's
 	/// text frame in this item's local space. Each item carries the frame relative to its own
 	/// glyph origin so it survives 'Index Elements' filtering. The Text tool reads this to
-	/// position its drag cage. Stored as an affine to allow non-axis-aligned frames in the future.
+	/// position its drag cage.
 	pub EditorTextFrame("editor:text_frame"): DAffine2;
 	/// Byte offset where a regex match begins ('Regex Find All' and 'Regex Capture' text nodes).
 	pub Start("start"): u64;

node-graph/libraries/core-types/src/registry.rs

@@ -285,7 +285,7 @@ pub struct RegistryEntry {
 	pub io: NodeIOTypes,
 	pub constructor: NodeConstructor,
 	/// Declarative record-io metadata for the compiler layout pass; `None` for
-	/// nodes whose layout the pass does not yet fold (routing/opaque, hand-written
+	/// nodes whose layout the pass does not fold (routing/opaque, hand-written
 	/// rows), which keep the construction-time path.
 	pub layout_meta: Option<crate::record::LayoutMeta>,
 }

node-graph/libraries/graphene-hash/src/lib.rs

@@ -238,8 +238,7 @@ impl_tuple!(A, B, C, D, E);
 impl_tuple!(A, B, C, D, E, F);
 
 /// rustc-hash's polynomial hash with the state pinned to u64, so keys match across native and wasm targets.
-/// The state starts at a nonzero seed: zero-initialized fx absorbs leading zero words, which produced
-/// a real wrong-value memo hit in the prototype.
+/// The state starts at a nonzero seed, since zero-initialized fx absorbs leading zero words.
 #[derive(Clone)]
 pub struct FxHasher64 {
 	hash: u64,

node-graph/libraries/graphic-types/src/graphic/mod.rs

@@ -200,7 +200,7 @@ fn flatten_graphic_list<T>(content: List<Graphic>, extract_variant: fn(Graphic)
 
 					flatten_recursive(output, sub_list, extract_variant, lane_layer_path.as_deref());
 				}
-				// A bridge row's native group flattens through its legacy lowering; the arm dies with the legacy interior.
+				// A bridge row's native group flattens through its legacy lowering.
 				Graphic::Group(group) => {
 					let lowered = List::new_from_item(Item::from_parts(group_to_legacy_graphic(&group), attributes.clone()));
 					flatten_recursive(output, lowered, extract_variant, parent_layer_path);