udpate for exnref

Author: dschuff

document/core/appendix/embedding.rst

@@ -311,7 +311,7 @@ Functions
 
   a. If it succeeds with :ref:`values <syntax-val>` :math:`{\val'}^\ast` as results, then let :math:`\X{result}` be :math:`{\val'}^\ast`.
 
-  b. Else if the outcome is an exception with :ref:`tag <syntax-tagaddr>` :math:`\tagaddr` and payload :ref:`values <syntax-val>` :math:`{\val'}^\ast`,  let :math:`\X{result}` be :math:`\ETHROW~\tagaddr~{\val'}^\ast`.
+  b. Else if the outcome is an exception with a thrown :ref:`exception <exec-throw_ref>` :math:`\REFEXNADDR~\exnaddr` as the result, then let :math:`\X{result}` be :math:`\exnaddr`
 
   c. Else it has trapped, hence let :math:`\X{result}` be :math:`\ERROR`.
 
@@ -321,7 +321,7 @@ Functions
    ~ \\
    \begin{array}{lclll}
    \F{func\_invoke}(S, a, v^\ast) &=& (S', {v'}^\ast) && (\iff \invoke(S, a, v^\ast) \stepto^\ast S'; F; {v'}^\ast) \\
-   \F{func\_invoke}(S, a, v^\ast) &=& (S', \ETHROW~a'~{v'}^\ast) && (\iff \invoke(S, a, v^\ast) \stepto^\ast S'; F; \XT[(\THROWadm~a')]) \\
+   \F{func\_invoke}(S, a, v^\ast) &=& (S', \ETHROW~a'~{v'}^\ast) && (\iff \invoke(S, a, v^\ast) \stepto^\ast S'; F; \XT[(\REFEXNADDR~\exnaddr)~\THROWREF] \\
    \F{func\_invoke}(S, a, v^\ast) &=& (S', \ERROR) && (\iff \invoke(S, a, v^\ast) \stepto^\ast S'; F; \TRAP) \\
    \end{array}
 

document/core/exec/modules.rst

@@ -348,7 +348,7 @@ New instances of :ref:`functions <syntax-funcinst>`, :ref:`tables <syntax-tablei
 
 2. Let :math:`a` be the first free :ref:`exception address <syntax-exnaddr>` in :math:`S`.
 
-3. Let :math:`\exninst` be the :ref:`exception instance <syntax-exninst>` :math:`\{ \EITAG~ta, \EIFIELDS~\val^\ast \}`. 
+3. Let :math:`\exninst` be the :ref:`exception instance <syntax-exninst>` :math:`\{ \EITAG~ta, \EIFIELDS~\val^\ast \}`.
 
 4. Append :math:`\exninst` to the |SEXNS| of :math:`S`.