@c -*-texinfo-*-
@c This is part of the XEmacs Lisp Reference Manual.
-@c Copyright (C) 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+@c Copyright (C) 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
@c See the file lispref.texi for copying conditions.
@setfilename ../../info/debugging.info
@node Debugging, Read and Print, Byte Compilation, Top
@end example
@end deffn
-@deffn Command cancel-debug-on-entry function-name
+@deffn Command cancel-debug-on-entry &optional function-name
This function undoes the effect of @code{debug-on-entry} on
@var{function-name}. When called interactively, it prompts for
@var{function-name} in the minibuffer. If @var{function-name} is