| Allegro CL version 9.0 This page is new in 9.0. | ||||||||||
This variable is nil by default, and it
governs the behavior of the printing of arrays. If the value
is nil, then the printer prints the array in
standard #NAdata format (the standard Common Lisp fashion). If the
value of this variable is true, and the array being printed is an
unsigned byte array where the byte size is 4, 8, 16, 32, or 64, or a
signed byte arrays where the byte size is 8, 16, 32, or 64, then the
printer extends the format to #{N}A{T}data format. This extension of
the #A reader macro format is described
in The #A
reader macro in implementation.htm.
This variable is presented in the :printer-variables toplevel command, and can be queried or set there.
This variable has a required top-level binding
to nil, so a listener thread will bind this
variable to nil, thus not disturbing its
value in other threads. (See *required-top-level-bindings*.)
Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page is new in the 9.0 release.
Created 2019.8.20.
| Allegro CL version 9.0 This page is new in 9.0. | ||||||||||