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Escape-hex

Make-escape-hex

Basic constructor macro for escape-hex structures.

Syntax

(make-escape-hex [:escape <escape>])

This is the usual way to construct escape-hex structures. It simply conses together a structure with the specified fields.

This macro generates a new escape-hex structure from scratch. See also change-escape-hex, which can "change" an existing structure, instead.

Definition

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

Macro: make-escape-hex

(defmacro make-escape-hex (&rest args)
  (std::make-aggregate 'escape-hex
                       args '((:escape))
                       'make-escape-hex
                       nil))

Function: escape-hex

(defun escape-hex (escape)
  (declare (xargs :guard (hex-digit-char-listp escape)))
  (declare (xargs :guard t))
  (b* ((escape (mbe :logic (str::hex-digit-char-list-fix escape)
                    :exec escape)))
    (cons :hex escape)))