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Filepath

Change-filepath

Modifying constructor for filepath structures.

Syntax

(change-filepath x 
                 [:unwrap <unwrap>])

This is an often useful alternative to make-filepath.

We construct a new filepath 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-filepath

(defmacro change-filepath (x &rest args)
  (std::change-aggregate 'filepath
                         x args '((:unwrap . filepath->unwrap))
                         'change-filepath
                         'nil))