--- parse tree ---
[ Code
    "test/typ/math/alignment-00.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/alignment-00.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/math/alignment-00.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Code
    "test/typ/math/alignment-00.typ"
    ( line 3 , column 2 )
    (Set
       (Ident (Identifier "page"))
       [ KeyValArg (Identifier "width") (Literal (Numeric 225.0 Pt)) ])
, SoftBreak
, Equation
    True
    [ Text " a "
    , MAlignPoint
    , Text "="
    , Text "c"
    , HardBreak
    , MAlignPoint
    , Text "="
    , Text "c"
    , Text "+"
    , Text "1"
    , MAlignPoint
    , Text " By definition "
    , HardBreak
    , MAlignPoint
    , Text "="
    , Text "d"
    , Text "+"
    , Text "100"
    , Text "+"
    , Text "1000"
    , HardBreak
    , MAlignPoint
    , Text "="
    , Text "x"
    , MAlignPoint
    , MAlignPoint
    , Text " Even longer "
    , HardBreak
    ]
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 text(body: [
]), 
                 math.equation(block: true, 
                               body: { text(body: [ a ]), 
                                       math.alignpoint(), 
                                       text(body: [=]), 
                                       text(body: [c]), 
                                       linebreak(), 
                                       math.alignpoint(), 
                                       text(body: [=]), 
                                       text(body: [c]), 
                                       text(body: [+]), 
                                       text(body: [1]), 
                                       math.alignpoint(), 
                                       text(body: [ By definition ]), 
                                       linebreak(), 
                                       math.alignpoint(), 
                                       text(body: [=]), 
                                       text(body: [d]), 
                                       text(body: [+]), 
                                       text(body: [100]), 
                                       text(body: [+]), 
                                       text(body: [1000]), 
                                       linebreak(), 
                                       math.alignpoint(), 
                                       text(body: [=]), 
                                       text(body: [x]), 
                                       math.alignpoint(), 
                                       math.alignpoint(), 
                                       text(body: [ Even longer ]), 
                                       linebreak() }, 
                               numbering: none), 
                 parbreak() })