@c This is part of the GNU Emacs Lisp Reference Manual.
@c Copyright (C) 1990-1995, 1998-1999, 2001-2012 Free Software Foundation, Inc.
@c See the file elisp.texi for copying conditions.
-@setfilename ../../info/commands
@node Command Loop, Keymaps, Minibuffers, Top
@chapter Command Loop
@cindex editor command loop
@item v
A variable declared to be a user option (i.e., satisfying the
-predicate @code{user-variable-p}). This reads the variable using
+predicate @code{custom-variable-p}). This reads the variable using
@code{read-variable}. @xref{Definition of read-variable}. Existing,
Completion, Prompt.
individual events, which you can put in @code{unread-command-events}.
@end defun
+@ignore
@defvar unread-command-char
This variable holds a character to be read as command input.
A value of -1 means ``empty''.
@code{unread-command-events} instead; it exists only to support programs
written for Emacs versions 18 and earlier.
@end defvar
+@end ignore
@defun input-pending-p
@cindex waiting for command key input