diff --git a/src/istack.c b/src/istack.c
index 22942ba..afa6c73 100644
--- a/src/istack.c
+++ b/src/istack.c
@@ -41,6 +41,12 @@ static Bool IsNodePushable( Node *node )
     if (node->tag->model & CM_OBJECT)
         return no;
 
+    /*\ Issue #92: OLD problem of ins and del which are marked as both
+     *  inline and block, thus should NOT ever be 'inserted'
+    \*/
+    if (nodeIsINS(node) || nodeIsDEL(node))
+        return no;
+
     return yes;
 }
 
diff --git a/src/lexer.c b/src/lexer.c
index c6ff87f..d45b93f 100644
--- a/src/lexer.c
+++ b/src/lexer.c
@@ -2138,6 +2138,9 @@ Node* TY_(GetToken)( TidyDocImpl* doc, GetTokenMode mode )
     /* at start of block elements, unclosed inline
        elements are inserted into the token stream */
     if (lexer->insert || lexer->inode) {
+        /*\ Issue #92: could fix by the following, but instead chose not to stack these 2
+         *  if ( !(lexer->insert && (nodeIsINS(lexer->insert) || nodeIsDEL(lexer->insert))) ) {
+        \*/
         lexer->token = TY_(InsertedToken)( doc );
         node = lexer->token;
         GTDBG(doc,"lex-inserted2", node);
diff --git a/src/tags.h b/src/tags.h
index 467c8b9..67f0174 100644
--- a/src/tags.h
+++ b/src/tags.h
@@ -228,6 +228,9 @@ uint TY_(nodeHeaderLevel)( Node* node );  /* 1, 2, ..., 6 */
 #define nodeIsCANVAS( node )     TagIsId( node, TidyTag_CANVAS )
 #define nodeIsPROGRESS( node )   TagIsId( node, TidyTag_PROGRESS )
 
+#define nodeIsINS( node )        TagIsId( node, TidyTag_INS )
+#define nodeIsDEL( node )        TagIsId( node, TidyTag_DEL )
+
 /* HTML5 */
 #define nodeIsDATALIST( node )   TagIsId( node, TidyTag_DATALIST )
 /* NOT in HTML 5 */