Iterator Record

spec.bs

@@ -512,27 +512,28 @@ An <dfn>internal observer</dfn> is a [=struct=] with the following [=struct/item
     1. If [$IsCallable$](|asyncIteratorMethodRecord|'s \[[Value]]) is false, then
        [=exception/throw=] a {{TypeError}}.
 
-       Otherwise, let |nextAlgorithm| be the following steps, given |subscriber| and |iterator|:
+    1. Let |nextAlgorithm| be the following steps, given a {{Subscriber}} |subscriber| and an
+       Iterator Record |iteratorRecord|:
 
-         1. If |iterator|'s \[[Done]] is true, then: run |subscriber|'s {{Subscriber/complete()}}
-            method and abort these steps.
+         1. If |iteratorRecord|'s \[[Done]] is true, then: run |subscriber|'s
+            {{Subscriber/complete()}} method and abort these steps.
 
-         1. Let |nextRecord| be [$IteratorStepValue$](|iterator|).
+         1. Let |nextRecord| be [$IteratorStepValue$](|iteratorRecord|).
 
          1. Let |nextPromise| be undefined.
 
-         1.  If |nextRecord| is a [=throw completion=], then set |nextPromise| to [=a promise
-             rejected with=] |nextRecord|'s \[[Value]].
+         1. If |nextRecord| is a [=throw completion=], then set |nextPromise| to [=a promise
+            rejected with=] |nextRecord|'s \[[Value]].
 
-         1. Otherwise, set |nextPromise| to |nextRecord|'s \[[Value]].
+            Otherwise, set |nextPromise| to |nextRecord|'s \[[Value]].
 
          1. [=React=] to |nextPromise|:
 
             1. If |nextPromise| was fulfilled with value |v|, then:
 
                1. Run |subscriber|'s {{Subscriber/next()}} method, given |v|.
 
-               1. Run |nextAlgorithm|, given |subscriber| and |iterator|.
+               1. Run |nextAlgorithm|, given |subscriber| and |iteratorRecord|.
 
             1. If |nextPromise| was rejected with reason |r|, then run |subscriber|'s
                {{Subscriber/error()}} method, given |r|.
@@ -545,8 +546,8 @@ An <dfn>internal observer</dfn> is a [=struct=] with the following [=struct/item
        1. If |iteratorRecord| is a [=throw completion=], then [=queue a microtask=] to run
           |subscriber|'s {{Subscriber/error()}} method, given |iteratorRecord|'s \[[Value]].
 
-       1. Otherwise, [=queue a microtask=] to run |nextAlgorithm| given |subscriber| and
-          |iteratorRecord|'s \[[Value]].
+          Otherwise, [=queue a microtask=] to run |nextAlgorithm| given |subscriber| and
+          |iteratorRecord|.
 
        Note: It is important to [=queue a microtask=] in both branches here to guarantee that
        coercing an AsyncIterable never stops the Subscription synchronously, thereby releasing