Switch to [fence-effects="user-code"]

spec.html

@@ -44493,7 +44493,7 @@ <h1>
           1. Assert: The value of _generator_.[[GeneratorState]] is *undefined*.
           1. Let _genContext_ be the running execution context.
           1. Set the Generator component of _genContext_ to _generator_.
-          1. <emu-meta fence-effects="user-code"></emu-meta>Set the code evaluation state of _genContext_ such that when evaluation is resumed for that execution context the following steps will be performed:
+          1. [fence-effects="user-code"] Set the code evaluation state of _genContext_ such that when evaluation is resumed for that execution context the following steps will be performed:
             1. If _generatorBody_ is a Parse Node, then
               1. Let _result_ be the result of evaluating _generatorBody_.
             1. Else,
@@ -44841,7 +44841,7 @@ <h1>
           1. Assert: _generator_.[[AsyncGeneratorState]] is *undefined*.
           1. Let _genContext_ be the running execution context.
           1. Set the Generator component of _genContext_ to _generator_.
-          1. <emu-meta fence-effects="user-code"></emu-meta>Set the code evaluation state of _genContext_ such that when evaluation is resumed for that execution context the following steps will be performed:
+          1. [fence-effects="user-code"] Set the code evaluation state of _genContext_ such that when evaluation is resumed for that execution context the following steps will be performed:
             1. If _generatorBody_ is a Parse Node, then
               1. Let _result_ be the result of evaluating _generatorBody_.
             1. Else,
@@ -45228,7 +45228,7 @@ <h1>
         <emu-alg>
           1. Assert: _promiseCapability_ is a PromiseCapability Record.
           1. Let _runningContext_ be the running execution context.
-          1. <emu-meta fence-effects="user-code"></emu-meta>Set the code evaluation state of _asyncContext_ such that when evaluation is resumed for that execution context the following steps will be performed:
+          1. [fence-effects="user-code"] Set the code evaluation state of _asyncContext_ such that when evaluation is resumed for that execution context the following steps will be performed:
             1. Let _result_ be the result of evaluating _asyncBody_.
             1. Assert: If we return here, the async function either threw an exception or performed an implicit or explicit return; all awaiting is done.
             1. Remove _asyncContext_ from the execution context stack and restore the execution context that is at the top of the execution context stack as the running execution context.