--- parse tree ---
[ Code
    "test/typ/layout/grid-4-02.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-4-02.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/layout/grid-4-02.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Code
    "test/typ/layout/grid-4-02.typ"
    ( line 3 , column 2 )
    (Set
       (Ident (Identifier "page"))
       [ KeyValArg (Identifier "height") (Literal (Numeric 4.0 Cm))
       , KeyValArg (Identifier "margin") (Literal (Numeric 0.0 Cm))
       ])
, SoftBreak
, Code
    "test/typ/layout/grid-4-02.typ"
    ( line 4 , column 2 )
    (FuncCall
       (Ident (Identifier "grid"))
       [ KeyValArg
           (Identifier "rows")
           (Array
              [ Reg (Literal (Numeric 1.0 Cm))
              , Reg (Literal (Numeric 1.0 Fr))
              , Reg (Literal (Numeric 1.0 Fr))
              , Reg (Literal Auto)
              ])
       , NormalArg
           (FuncCall
              (Ident (Identifier "rect"))
              [ KeyValArg (Identifier "height") (Literal (Numeric 50.0 Percent))
              , KeyValArg (Identifier "width") (Literal (Numeric 100.0 Percent))
              , KeyValArg (Identifier "fill") (Ident (Identifier "green"))
              ])
       , NormalArg
           (FuncCall
              (Ident (Identifier "rect"))
              [ KeyValArg (Identifier "height") (Literal (Numeric 50.0 Percent))
              , KeyValArg (Identifier "width") (Literal (Numeric 100.0 Percent))
              , KeyValArg (Identifier "fill") (Ident (Identifier "red"))
              ])
       , NormalArg
           (FuncCall
              (Ident (Identifier "rect"))
              [ KeyValArg (Identifier "height") (Literal (Numeric 50.0 Percent))
              , KeyValArg (Identifier "width") (Literal (Numeric 100.0 Percent))
              , KeyValArg (Identifier "fill") (Ident (Identifier "green"))
              ])
       , NormalArg
           (FuncCall
              (Ident (Identifier "rect"))
              [ KeyValArg (Identifier "height") (Literal (Numeric 25.0 Percent))
              , KeyValArg (Identifier "width") (Literal (Numeric 100.0 Percent))
              , KeyValArg (Identifier "fill") (Ident (Identifier "red"))
              ])
       ])
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 text(body: [
]), 
                 grid(children: (rect(fill: rgb(18%,80%,25%,100%), 
                                      height: 50%, 
                                      width: 100%), 
                                 rect(fill: rgb(100%,25%,21%,100%), 
                                      height: 50%, 
                                      width: 100%), 
                                 rect(fill: rgb(18%,80%,25%,100%), 
                                      height: 50%, 
                                      width: 100%), 
                                 rect(fill: rgb(100%,25%,21%,100%), 
                                      height: 25%, 
                                      width: 100%)), 
                      rows: (1.0cm, 
                             1.0fr, 
                             1.0fr, 
                             auto)), 
                 parbreak() })