code: protected boolean isStrongCloseCharStolen( String chars ){
          if(chars.length() < 2 )
              return false;
  
          Object childClass = peek().getClass();
          
          //checks if last `inline` to be added as child is not a StrongEmphSuperNode
          //that eats up a closing character for the parent StrongEmphSuperNode
          if( StrongEmphSuperNode.class.equals( childClass ) ){
              StrongEmphSuperNode child = (StrongEmphSuperNode) peek();
              if (!child.isClosed())
                  return false;
  
              if( child.getChars().endsWith( chars.substring(0, 1) ) ){
                  //The nested child ends with closing char for the parent, allow stealing it back
                  return true;
              }
          }
          
          return false;
      }
docs: This method checks if current parent is a strong parent based on param `chars`. If so, it checks if the
  latest inline node to be added as child does not end with a closing character of the parent. When this
  is true, a next test should check if the closing character(s) of the child should become (part of) the
  closing character(s) of the parent.