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C-char-escape

Change-c-char-escape

Modifying constructor for c-char-escape structures.

Syntax

(change-c-char-escape x 
                      [:escape <escape>])

This is an often useful alternative to make-c-char-escape.

We construct a new c-char-escape 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-c-char-escape

(defmacro change-c-char-escape (x &rest args)
  (std::change-aggregate 'c-char-escape
                         x args
                         '((:escape . c-char-escape->escape))
                         'change-c-char-escape
                         'remake-c-char-escape))