[markdown parser] how to parse element nested other elements ( multi line, with indent) ?

[kurt-steiner]

in this example, the ordered list nested a unordered list and a blockcode, both take multi line and with indent

I have an idea about parsing this list, why not remove the indent, and then parse the nested elements, finally place them into the parent element

I don't know if there is a solution about this, can you help me out ?

[kurt-steiner]

and this is my list rule

orderedListItemPrefix: prefix=Digit+ Dot Space;
unOrderedListItemPrefix: (Minus | Plus | Star) Space;


orderedListItemMarker:
    orderedListItemPrefix inline # OrderedListItemMarkerSingleElement
  | orderedListItemPrefix inline (paragraphIndent inline)+ # OrderedListItemMarkerMultiElement
  ;

unOrderedListItemMarker:
    unOrderedListItemPrefix inline # UnOrderedListItemMarkerSingleElement
  | unOrderedListItemPrefix inline (paragraphIndent inline)+ # UnOrderedListItemMarkerMultiElement
  ;
 

listItemContent:
   (listItemContentIndent listItem)+ # ListItemContentListItem
 | softLineBreak (listItemContentIndent inline)+ # ListItemContentInlineElements
 | listItemContentIndent blockCodeStart listItemContentIndent blockCodeEnd # ListItemContentBlockCodeEmpty
 | listItemContentIndent blockCodeStart
   blockCodeContent
   blockCodeEnd # ListItemContentBlockCodeCommon
;

listItemContentIndent: paragraphIndent;

orderedListItem:
    orderedListItemMarker # OrderedListItemOnlyMarker
  | orderedListItemMarker (softLineBreak+ listItemContent)+ # OrderedListItemWithContent
  ;

unOrderedListItem:
    unOrderedListItemMarker # UnOrderedListItemOnlyMarker
  | unOrderedListItemMarker (softLineBreak+ listItemContent)+ # UnOrderedListItemWithContent
  ;

listItem: orderedListItem | unOrderedListItem;

orderedList: orderedListItem (softLineBreak orderedListItem)*;
unOrderedList: unOrderedListItem (softLineBreak unOrderedListItem)*;

what i want is to write such rule like this:

listItem: listItemMarker indent nestedListContent; //  contains the oneline and multiline list content -- nested one