--- parse tree ---
[ Code
    "test/typ/layout/enum-numbering-01.typ"
    ( line 1 , column 2 )
    (Let
       (BasicBind (Just (Identifier "test")))
       (FuncExpr
          [ NormalParam (Identifier "x") , NormalParam (Identifier "y") ]
          (Block
             (CodeBlock
                [ If
                    [ ( Equals (Ident (Identifier "x")) (Ident (Identifier "y"))
                      , Block (Content [ Text "\9989" ])
                      )
                    , ( Literal (Boolean True)
                      , Block
                          (Content
                             [ Text "\10060"
                             , Text "("
                             , Code
                                 "test/typ/layout/enum-numbering-01.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/layout/enum-numbering-01.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Code
    "test/typ/layout/enum-numbering-01.typ"
    ( line 3 , column 2 )
    (Set
       (Ident (Identifier "enum"))
       [ KeyValArg (Identifier "numbering") (Literal (String "1.a."))
       , KeyValArg (Identifier "full") (Literal (Boolean True))
       ])
, SoftBreak
, EnumListItem
    Nothing
    [ Text "First"
    , SoftBreak
    , EnumListItem Nothing [ Text "Nested" , ParBreak ]
    ]
]
--- evaluated ---
document(body: { text(body: [
]), 
                 text(body: [
]), 
                 enum(children: ({ text(body: [First
]), 
                                   enum(children: ({ text(body: [Nested]), 
                                                     parbreak() }), 
                                        full: true, 
                                        numbering: "1.a.") }), 
                      full: true, 
                      numbering: "1.a.") })