--- parse tree ---
[ Code
    "test/typ/meta/counter-03.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/meta/counter-03.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/meta/counter-03.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Code
    "test/typ/meta/counter-03.typ"
    ( line 3 , column 2 )
    (FuncCall
       (Ident (Identifier "figure"))
       [ KeyValArg (Identifier "numbering") (Literal (String "A"))
       , KeyValArg
           (Identifier "caption")
           (Block
              (Content
                 [ Text "Four"
                 , Space
                 , Quote '\''
                 , Text "A"
                 , Quote '\''
                 , Text "s"
                 ]))
       , KeyValArg (Identifier "kind") (Ident (Identifier "image"))
       , KeyValArg (Identifier "supplement") (Literal (String "Figure"))
       , BlockArg [ Emph [ Text "AAAA!" ] ]
       ])
, SoftBreak
, Code
    "test/typ/meta/counter-03.typ"
    ( line 4 , column 2 )
    (FuncCall
       (Ident (Identifier "figure"))
       [ KeyValArg (Identifier "numbering") (Literal None)
       , KeyValArg
           (Identifier "caption")
           (Block
              (Content
                 [ Text "Four"
                 , Space
                 , Quote '\''
                 , Text "B"
                 , Quote '\''
                 , Text "s"
                 ]))
       , KeyValArg (Identifier "kind") (Ident (Identifier "image"))
       , KeyValArg (Identifier "supplement") (Literal (String "Figure"))
       , BlockArg [ Emph [ Text "BBBB!" ] ]
       ])
, SoftBreak
, Code
    "test/typ/meta/counter-03.typ"
    ( line 5 , column 2 )
    (FuncCall
       (Ident (Identifier "figure"))
       [ KeyValArg
           (Identifier "caption")
           (Block
              (Content
                 [ Text "Four"
                 , Space
                 , Quote '\''
                 , Text "C"
                 , Quote '\''
                 , Text "s"
                 ]))
       , KeyValArg (Identifier "kind") (Ident (Identifier "image"))
       , KeyValArg (Identifier "supplement") (Literal (String "Figure"))
       , BlockArg [ Emph [ Text "CCCC!" ] ]
       ])
, SoftBreak
, Code
    "test/typ/meta/counter-03.typ"
    ( line 6 , column 2 )
    (FuncCall
       (FieldAccess
          (Ident (Identifier "update"))
          (FuncCall
             (Ident (Identifier "counter"))
             [ NormalArg
                 (FuncCall
                    (FieldAccess
                       (Ident (Identifier "where")) (Ident (Identifier "figure")))
                    [ KeyValArg (Identifier "kind") (Ident (Identifier "image")) ])
             ]))
       [ NormalArg
           (FuncExpr
              [ NormalParam (Identifier "n") ]
              (Plus (Ident (Identifier "n")) (Literal (Int 3))))
       ])
, SoftBreak
, Code
    "test/typ/meta/counter-03.typ"
    ( line 7 , column 2 )
    (FuncCall
       (Ident (Identifier "figure"))
       [ KeyValArg
           (Identifier "caption")
           (Block
              (Content
                 [ Text "Four"
                 , Space
                 , Quote '\''
                 , Text "D"
                 , Quote '\''
                 , Text "s"
                 ]))
       , KeyValArg (Identifier "kind") (Ident (Identifier "image"))
       , KeyValArg (Identifier "supplement") (Literal (String "Figure"))
       , BlockArg [ Emph [ Text "DDDD!" ] ]
       ])
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 figure(body: emph(body: text(body: [AAAA!])), 
                        caption: text(body: [Four ‘A’s]), 
                        kind: , 
                        numbering: "A", 
                        supplement: "Figure"), 
                 text(body: [
]), 
                 figure(body: emph(body: text(body: [BBBB!])), 
                        caption: text(body: [Four ‘B’s]), 
                        kind: , 
                        numbering: none, 
                        supplement: "Figure"), 
                 text(body: [
]), 
                 figure(body: emph(body: text(body: [CCCC!])), 
                        caption: text(body: [Four ‘C’s]), 
                        kind: , 
                        supplement: "Figure"), 
                 text(body: [
]), 
                 text(body: [
]), 
                 figure(body: emph(body: text(body: [DDDD!])), 
                        caption: text(body: [Four ‘D’s]), 
                        kind: , 
                        supplement: "Figure"), 
                 parbreak() })