--- parse tree ---
[ Code
    "test/typ/math/style-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/math/style-02.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/math/style-02.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Equation
    False
    [ Text "h"
    , Text ","
    , Code
        "test/typ/math/style-02.typ"
        ( line 3 , column 5 )
        (FuncCall (Ident (Identifier "bb")) [ BlockArg [ Text "N" ] ])
    , Text ","
    , Code
        "test/typ/math/style-02.typ"
        ( line 3 , column 12 )
        (FuncCall (Ident (Identifier "cal")) [ BlockArg [ Text "R" ] ])
    , Text ","
    , Code
        "test/typ/math/style-02.typ"
        ( line 3 , column 20 )
        (Ident (Identifier "Theta"))
    , Text ","
    , Code
        "test/typ/math/style-02.typ"
        ( line 3 , column 27 )
        (FuncCall
           (Ident (Identifier "italic"))
           [ BlockArg
               [ Code
                   "test/typ/math/style-02.typ"
                   ( line 3 , column 34 )
                   (Ident (Identifier "Theta"))
               ]
           ])
    , Text ","
    , Code
        "test/typ/math/style-02.typ"
        ( line 3 , column 42 )
        (FuncCall
           (Ident (Identifier "sans"))
           [ BlockArg
               [ Code
                   "test/typ/math/style-02.typ"
                   ( line 3 , column 47 )
                   (Ident (Identifier "Theta"))
               ]
           ])
    , Text ","
    , Code
        "test/typ/math/style-02.typ"
        ( line 3 , column 55 )
        (FuncCall
           (Ident (Identifier "sans"))
           [ BlockArg
               [ Code
                   "test/typ/math/style-02.typ"
                   ( line 3 , column 60 )
                   (FuncCall
                      (Ident (Identifier "italic"))
                      [ BlockArg
                          [ Code
                              "test/typ/math/style-02.typ"
                              ( line 3 , column 67 )
                              (Ident (Identifier "Theta"))
                          ]
                      ])
               ]
           ])
    ]
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 math.equation(block: false, 
                               body: { text(body: [h]), 
                                       text(body: [,]), 
                                       math.bb(body: text(body: [N])), 
                                       text(body: [,]), 
                                       math.cal(body: text(body: [R])), 
                                       text(body: [,]), 
                                       text(body: [Θ]), 
                                       text(body: [,]), 
                                       math.italic(body: text(body: [Θ])), 
                                       text(body: [,]), 
                                       math.sans(body: text(body: [Θ])), 
                                       text(body: [,]), 
                                       math.sans(body: math.italic(body: text(body: [Θ]))) }, 
                               numbering: none), 
                 parbreak() })