--- parse tree ---
[ Code
    "test/typ/layout/grid-1-01.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/grid-1-01.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/layout/grid-1-01.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Code
    "test/typ/layout/grid-1-01.typ"
    ( line 2 , column 2 )
    (Set
       (Ident (Identifier "rect"))
       [ KeyValArg (Identifier "inset") (Literal (Numeric 0.0 Pt)) ])
, SoftBreak
, Code
    "test/typ/layout/grid-1-01.typ"
    ( line 3 , column 2 )
    (FuncCall
       (Ident (Identifier "grid"))
       [ KeyValArg
           (Identifier "columns")
           (Array
              [ Reg (Literal Auto)
              , Reg (Literal Auto)
              , Reg (Literal (Numeric 40.0 Percent))
              ])
       , KeyValArg (Identifier "column-gutter") (Literal (Numeric 1.0 Fr))
       , KeyValArg (Identifier "row-gutter") (Literal (Numeric 1.0 Fr))
       , NormalArg
           (FuncCall
              (Ident (Identifier "rect"))
              [ KeyValArg (Identifier "fill") (Ident (Identifier "eastern"))
              , BlockArg
                  [ Text "dddaa" , Space , Text "aaa" , Space , Text "aaa" ]
              ])
       , NormalArg
           (FuncCall
              (Ident (Identifier "rect"))
              [ KeyValArg (Identifier "fill") (Ident (Identifier "green"))
              , BlockArg [ Text "ccc" ]
              ])
       , NormalArg
           (FuncCall
              (Ident (Identifier "rect"))
              [ KeyValArg
                  (Identifier "fill")
                  (FuncCall
                     (Ident (Identifier "rgb"))
                     [ NormalArg (Literal (String "dddddd")) ])
              , BlockArg [ Text "aaa" ]
              ])
       ])
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 text(body: [
]), 
                 grid(children: (rect(body: text(body: [dddaa aaa aaa]), 
                                      fill: rgb(13%,61%,67%,100%), 
                                      inset: 0.0pt), 
                                 rect(body: text(body: [ccc]), 
                                      fill: rgb(18%,80%,25%,100%), 
                                      inset: 0.0pt), 
                                 rect(body: text(body: [aaa]), 
                                      fill: rgb(86%,86%,86%,100%), 
                                      inset: 0.0pt)), 
                      column-gutter: 1.0fr, 
                      columns: (auto, auto, 40%), 
                      row-gutter: 1.0fr), 
                 parbreak() })