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Header-name-angles

Change-header-name-angles

Modifying constructor for header-name-angles structures.

Syntax

(change-header-name-angles x 
                           [:chars <chars>])

This is an often useful alternative to make-header-name-angles.

We construct a new header-name-angles 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-header-name-angles

(defmacro change-header-name-angles (x &rest args)
  (std::change-aggregate 'header-name-angles
                         x args
                         '((:chars . header-name-angles->chars))
                         'change-header-name-angles
                         'remake-header-name-angles))