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11 lines
357 B
Racket
11 lines
357 B
Racket
#lang racket/base
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(provide (all-defined-out))
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(struct $point (x y) #:transparent #:mutable)
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(struct $size (width height) #:transparent #:mutable)
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(struct $rect (origin size) #:transparent #:mutable)
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(struct $quad (posn char) #:transparent #:mutable)
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(define current-wrap-width (make-parameter 5))
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(define current-page-size (make-parameter ($size 10 10))) |