diff --git a/source/ona/kym.zig b/source/ona/kym.zig
index 971fe23..09fae63 100644
--- a/source/ona/kym.zig
+++ b/source/ona/kym.zig
@@ -2075,12 +2075,18 @@ pub const Typeinfo = struct {
 		userdata: []coral.io.Byte,
 
 		///
-		/// TODO:
+		/// Pushes the index object of the get operation to the top of the stack.
 		///
-		pub fn get_index(self: *const GetContext) *RuntimeObj {
+		/// *Note* the index is guaranteed to be a non-`null` value.
+		///
+		/// A [RuntimeError] is returned if the virtual machine is out of memory.
+		///
+		/// The [RuntimeEnv] is returned for function chaining.
+		///
+		pub fn push_index(self: *const GetContext) RuntimeError!*RuntimeEnv {
 			coral.debug.assert(self.env.locals.values.len > 0);
 
-			return self.env.locals.values[self.env.locals.values.len - 1].?.internal().acquire();
+			return self.env.push(self.env.locals.values[self.env.locals.values.len - 1]);
 		}
 	};
 
@@ -2092,25 +2098,31 @@ pub const Typeinfo = struct {
 		userdata: []coral.io.Byte,
 
 		///
-		/// TODO:
+		/// Pushes the index object of the set operation to the top of the stack.
 		///
-		pub fn get_index(self: *const SetContext) *RuntimeObj {
+		/// *Note* the index is guaranteed to be a non-`null` value.
+		///
+		/// A [RuntimeError] is returned if the virtual machine is out of memory.
+		///
+		/// The [RuntimeEnv] is returned for function chaining.
+		///
+		pub fn push_index(self: *const SetContext) RuntimeError!*RuntimeEnv {
 			coral.debug.assert(self.env.locals.values.len > 0);
 
-			return self.env.locals.values[self.env.locals.values.len - 1].?.internal().acquire();
+			return self.env.push(self.env.locals.values[self.env.locals.values.len - 1]);
 		}
 
 		///
-		/// TODO:
+		/// Pushes the value of the set operation to the top of the stack.
 		///
-		pub fn get_value(self: *const SetContext) ?*RuntimeObj {
+		/// A [RuntimeError] is returned if the virtual machine is out of memory.
+		///
+		/// The [RuntimeEnv] is returned for function chaining.
+		///
+		pub fn push_value(self: *const SetContext) RuntimeError!*RuntimeEnv {
 			coral.debug.assert(self.env.locals.values.len > 1);
 
-			if (self.env.locals.values[self.env.locals.values.len - 2]) |value| {
-				return value.internal().acquire();
-			}
-
-			return null;
+			return self.env.push(self.env.locals.values[self.env.locals.values.len - 2]);
 		}
 	};
 
diff --git a/source/ona/kym/Table.zig b/source/ona/kym/Table.zig
index fad9327..26b5d11 100644
--- a/source/ona/kym/Table.zig
+++ b/source/ona/kym/Table.zig
@@ -57,7 +57,7 @@ fn typeinfo_destruct(context: kym.Typeinfo.DestructContext) void {
 
 fn typeinfo_get(context: kym.Typeinfo.GetContext) kym.RuntimeError!?*kym.RuntimeObj {
 	const table = @as(*Self, @ptrCast(@alignCast(context.userdata)));
-	const index = context.get_index();
+	const index = (try context.push_index()).pop().?;
 
 	defer context.env.release(index);
 
@@ -81,7 +81,7 @@ fn typeinfo_get(context: kym.Typeinfo.GetContext) kym.RuntimeError!?*kym.Runtime
 
 fn typeinfo_set(context: kym.Typeinfo.SetContext) kym.RuntimeError!void {
 	const table = @as(*Self, @ptrCast(@alignCast(context.userdata)));
-	const index = context.get_index();
+	const index = (try context.push_index()).pop().?;
 
 	errdefer context.env.release(index);
 
@@ -98,7 +98,7 @@ fn typeinfo_set(context: kym.Typeinfo.SetContext) kym.RuntimeError!void {
 				context.env.release(replacing);
 			}
 
-			if (context.get_value()) |value| {
+			if ((try context.push_value()).pop()) |value| {
 				errdefer context.env.release(value);
 
 				maybe_replacing.* = value;
@@ -110,7 +110,7 @@ fn typeinfo_set(context: kym.Typeinfo.SetContext) kym.RuntimeError!void {
 		}
 	}
 
-	const value = context.get_value() orelse {
+	const value = (try context.push_value()).pop() orelse {
 		if (table.associative.remove(index)) |removed| {
 			context.env.release(removed.key);
 			context.env.release(removed.value);