14 lines
455 B
Racket
14 lines
455 B
Racket
#lang prospect
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;; Analogous to nc-incremental-meta-drop.rkt in the Redex model.
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;; Demonstrates (hopefully) correct processing of meta-interests when dropping a patch.
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(spawn-network
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(spawn (lambda (e u)
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(match u
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[0 (transition 1 '())]
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[1 (transition 2 (retract 'a #:meta-level 1))]
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[_ #f]))
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0
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(patch-seq (assert 'a #:meta-level 1)
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(assert (observe 'a) #:meta-level 1))))
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