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8 lines
180 B
Racket
8 lines
180 B
Racket
8 years ago
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#lang br
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(require "struct.rkt" "line.rkt")
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(provide b-end b-goto)
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(define (b-end) (raise (end-program-signal)))
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(define (b-goto num-expr)
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(raise (change-line-signal num-expr)))
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