anchor.diff:      (error 'operation-error :component c :operation o)))
   
   (defsystem :linedit
  -    :version "0.17.5"
  -    :description "Readline-style library."
  -    :licence "MIT"
  -    :author "Nikodemus Siivola <nikodemus@sb-studio.net>"
  -    :depends-on (:uffi :terminfo :osicat :alexandria)
  -    :components
  +  :version "0.17.5"
  +  :description "Readline-style library."
  +  :licence "MIT"
  +  :author "Nikodemus Siivola <nikodemus@sb-studio.net>"
  +  :depends-on (:uffi :terminfo :osicat :alexandria)
  +  :defsystem-depends-on (:madeira-port)
  +  :components
     (;; Common
      (:file "packages")
      (:file "utility-functions" :depends-on ("packages"))
  
positive.code:             :depends-on ("main")
              :serial t
              :if-component-dep-fails :try-next
              :components (;; This has definitions which signal an error, replaced
                           ;; by port-specific files below when possible.
                           (:file "generic")
                           (:linedit-port-file "sbcl" :when :sbcl)
                           (:linedit-port-file "ccl" :when :ccl)))))
  
negative.code:   (:use :cl :asdf))
  
  (in-package :linedit-system)
  
  ;;;; C compiler
  
  