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Printconfig

Change-printconfig

Modifying constructor for printconfig structures.

Syntax

(change-printconfig x 
                    [:flat-right-margin <flat-right-margin>] 
                    [:hard-right-margin <hard-right-margin>] 
                    [:print-base <print-base>] 
                    [:print-radix <print-radix>] 
                    [:home-package <home-package>] 
                    [:print-lowercase <print-lowercase>])

This is an often useful alternative to make-printconfig.

We construct a new printconfig structure that is a copy of x, except that you can explicitly change some particular fields. Any fields you don't mention just keep their values from x.

Definition

This is an ordinary change- macro introduced by fty::defprod.

Macro: change-printconfig

(defmacro change-printconfig (x &rest args)
  (std::change-aggregate
       'printconfig
       x args
       '((:flat-right-margin . printconfig->flat-right-margin)
         (:hard-right-margin . printconfig->hard-right-margin)
         (:print-base . printconfig->print-base)
         (:print-radix . printconfig->print-radix)
         (:home-package . printconfig->home-package)
         (:print-lowercase . printconfig->print-lowercase))
       'change-printconfig
       'remake-printconfig))