--- parse tree ---
[ Code
    "test/typ/compiler/show-text-04.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/compiler/show-text-04.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/compiler/show-text-04.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Code
    "test/typ/compiler/show-text-04.typ"
    ( line 3 , column 2 )
    (Set
       (Ident (Identifier "par"))
       [ KeyValArg (Identifier "justify") (Literal (Boolean True)) ])
, SoftBreak
, Code
    "test/typ/compiler/show-text-04.typ"
    ( line 4 , column 2 )
    (Show
       (Just
          (FuncCall
             (Ident (Identifier "regex"))
             [ NormalArg (Literal (String "\\S")) ]))
       (FuncExpr
          [ NormalParam (Identifier "letter") ]
          (FuncCall
             (Ident (Identifier "box"))
             [ KeyValArg (Identifier "stroke") (Literal (Numeric 1.0 Pt))
             , KeyValArg (Identifier "inset") (Literal (Numeric 2.0 Pt))
             , NormalArg
                 (FuncCall
                    (Ident (Identifier "upper"))
                    [ NormalArg (Ident (Identifier "letter")) ])
             ])))
, SoftBreak
, Code
    "test/typ/compiler/show-text-04.typ"
    ( line 5 , column 2 )
    (FuncCall
       (Ident (Identifier "lorem")) [ NormalArg (Literal (Int 5)) ])
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 text(body: [
]), 
                 text(body: [
]), 
                 box(body: upper(text: [L]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [o]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [r]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [e]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [m]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 text(body: [ ]), 
                 box(body: upper(text: [i]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [p]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [s]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [u]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [m]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 text(body: [ ]), 
                 box(body: upper(text: [d]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [o]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [l]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [o]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [r]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 text(body: [ ]), 
                 box(body: upper(text: [s]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [i]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [t]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 text(body: [ ]), 
                 box(body: upper(text: [a]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [m]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [e]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [t]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 box(body: upper(text: [,]), 
                     inset: 2.0pt, 
                     stroke: 1.0pt), 
                 parbreak() })