--- parse tree ---
[ Code
    "test/typ/text/case-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/text/case-00.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/text/case-00.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Code
    "test/typ/text/case-00.typ"
    ( line 2 , column 2 )
    (Let
       (BasicBind (Just (Identifier "memes")))
       (Literal (String "ArE mEmEs gReAt?")))
, SoftBreak
, Code
    "test/typ/text/case-00.typ"
    ( line 3 , column 2 )
    (FuncCall
       (Ident (Identifier "test"))
       [ NormalArg
           (FuncCall
              (Ident (Identifier "lower"))
              [ NormalArg (Ident (Identifier "memes")) ])
       , NormalArg (Literal (String "are memes great?"))
       ])
, SoftBreak
, Code
    "test/typ/text/case-00.typ"
    ( line 4 , column 2 )
    (FuncCall
       (Ident (Identifier "test"))
       [ NormalArg
           (FuncCall
              (Ident (Identifier "upper"))
              [ NormalArg (Ident (Identifier "memes")) ])
       , NormalArg (Literal (String "ARE MEMES GREAT?"))
       ])
, SoftBreak
, Code
    "test/typ/text/case-00.typ"
    ( line 5 , column 2 )
    (FuncCall
       (Ident (Identifier "test"))
       [ NormalArg
           (FuncCall
              (Ident (Identifier "upper"))
              [ NormalArg (Literal (String "\917\955\955\940\948\945")) ])
       , NormalArg (Literal (String "\917\923\923\902\916\913"))
       ])
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 text(body: [
]), 
                 text(body: [✅]), 
                 text(body: [
]), 
                 text(body: [✅]), 
                 text(body: [
]), 
                 text(body: [✅]), 
                 parbreak() })