--- parse tree ---
[ Code
    "test/typ/layout/repeat-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/layout/repeat-04.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/layout/repeat-04.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Text "A"
, Code
    "test/typ/layout/repeat-04.typ"
    ( line 3 , column 3 )
    (FuncCall
       (Ident (Identifier "box"))
       [ KeyValArg (Identifier "width") (Literal (Numeric 1.0 Fr))
       , NormalArg
           (FuncCall
              (Ident (Identifier "repeat"))
              [ NormalArg
                  (FuncCall
                     (Ident (Identifier "rect"))
                     [ KeyValArg (Identifier "width") (Literal (Numeric 6.0 Em))
                     , KeyValArg (Identifier "height") (Literal (Numeric 0.7 Em))
                     ])
              ])
       ])
, Text "B"
, ParBreak
, Code
    "test/typ/layout/repeat-04.typ"
    ( line 5 , column 2 )
    (Set
       (Ident (Identifier "align"))
       [ NormalArg (Ident (Identifier "center")) ])
, SoftBreak
, Text "A"
, Code
    "test/typ/layout/repeat-04.typ"
    ( line 6 , column 3 )
    (FuncCall
       (Ident (Identifier "box"))
       [ KeyValArg (Identifier "width") (Literal (Numeric 1.0 Fr))
       , NormalArg
           (FuncCall
              (Ident (Identifier "repeat"))
              [ NormalArg
                  (FuncCall
                     (Ident (Identifier "rect"))
                     [ KeyValArg (Identifier "width") (Literal (Numeric 6.0 Em))
                     , KeyValArg (Identifier "height") (Literal (Numeric 0.7 Em))
                     ])
              ])
       ])
, Text "B"
, ParBreak
, Code
    "test/typ/layout/repeat-04.typ"
    ( line 8 , column 2 )
    (Set
       (Ident (Identifier "text"))
       [ KeyValArg (Identifier "dir") (Ident (Identifier "rtl")) ])
, SoftBreak
, Text "\1585\1610\1580\1610\1606"
, Code
    "test/typ/layout/repeat-04.typ"
    ( line 9 , column 7 )
    (FuncCall
       (Ident (Identifier "box"))
       [ KeyValArg (Identifier "width") (Literal (Numeric 1.0 Fr))
       , NormalArg
           (FuncCall
              (Ident (Identifier "repeat"))
              [ NormalArg
                  (FuncCall
                     (Ident (Identifier "rect"))
                     [ KeyValArg (Identifier "width") (Literal (Numeric 4.0 Em))
                     , KeyValArg (Identifier "height") (Literal (Numeric 0.7 Em))
                     ])
              ])
       ])
, Text "\1587\1608\1606"
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 text(body: [A]), 
                 box(body: repeat(body: rect(height: 0.7em, 
                                             width: 6.0em)), 
                     width: 1.0fr), 
                 text(body: [B]), 
                 parbreak(), 
                 text(body: [
A]), 
                 box(body: repeat(body: rect(height: 0.7em, 
                                             width: 6.0em)), 
                     width: 1.0fr), 
                 text(body: [B]), 
                 parbreak(), 
                 text(body: [
ريجين], 
                      dir: rtl), 
                 box(body: repeat(body: rect(height: 0.7em, 
                                             width: 4.0em)), 
                     width: 1.0fr), 
                 text(body: [سون], dir: rtl), 
                 parbreak() })