--- parse tree ---
[ Code
    "test/typ/math/spacing-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/math/spacing-03.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/math/spacing-03.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Code
    "test/typ/math/spacing-03.typ"
    ( line 3 , column 2 )
    (Set
       (Ident (Identifier "page"))
       [ KeyValArg (Identifier "width") (Literal Auto) ])
, SoftBreak
, Equation
    True
    [ MGroup
        (Just "{")
        (Just "}")
        [ Text "x"
        , Code
            "test/typ/math/spacing-03.typ"
            ( line 4 , column 7 )
            (Ident (Identifier "in"))
        , Code
            "test/typ/math/spacing-03.typ"
            ( line 4 , column 10 )
            (Ident (Identifier "RR"))
        , MGroup Nothing Nothing [ Nbsp , Text "|" , Nbsp ]
        , Text "x"
        , Text " is natural "
        , Code
            "test/typ/math/spacing-03.typ"
            ( line 4 , column 30 )
            (Ident (Identifier "and"))
        , Text "x"
        , Text "<"
        , Text "10"
        ]
    ]
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 text(body: [
]), 
                 math.equation(block: true, 
                               body: math.lr(body: ({ [{], 
                                                      text(body: [x]), 
                                                      text(body: [∈]), 
                                                      text(body: [ℝ]), 
                                                      text(body: [ ]), 
                                                      text(body: [|]), 
                                                      text(body: [ ]), 
                                                      text(body: [x]), 
                                                      text(body: [ is natural ]), 
                                                      text(body: [∧]), 
                                                      text(body: [x]), 
                                                      text(body: [<]), 
                                                      text(body: [10]), 
                                                      [}] })), 
                               numbering: none), 
                 parbreak() })