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  • Daniel Barlow's avatar
    -(define-condition system-definition-error (error)) · 7265988e
    Daniel Barlow authored
     +(define-condition system-definition-error (error) ())
    fix for syntax error in probably any implementation other than cmucl.
    Thanks to John M Adams for pointing this out
    lose the special variables for tracking visited nodes; keep this data
    in the operation instead
     +(defmethod operation-ancestor ((operation operation))
     +  "Recursively chase the operation's parent pointer until we get to the head of the tree"
     +(defun make-sub-operation (o type)
    use this when creating new operations so that they inherit initargs
    appropriately from their parent
    7265988e