From 122c30092c43596cbafab64ad706e41a2f2565fd Mon Sep 17 00:00:00 2001 From: Reiner Steib Date: Fri, 7 Apr 2006 18:53:09 +0000 Subject: [PATCH] (Predicates for Strings): Add string-or-null-p. --- lispref/ChangeLog | 4 ++++ lispref/strings.texi | 5 +++++ 2 files changed, 9 insertions(+) diff --git a/lispref/ChangeLog b/lispref/ChangeLog index 2a398b3b52..7e76bd8b50 100644 --- a/lispref/ChangeLog +++ b/lispref/ChangeLog @@ -1,3 +1,7 @@ +2006-04-07 Reiner Steib + + * strings.texi (Predicates for Strings): Add string-or-null-p. + 2006-03-28 Kim F. Storm * processes.texi (Accepting Output): Remove obsolete (and incorrect) diff --git a/lispref/strings.texi b/lispref/strings.texi index d7111eaa72..796090bb80 100644 --- a/lispref/strings.texi +++ b/lispref/strings.texi @@ -102,6 +102,11 @@ This function returns @code{t} if @var{object} is a string, @code{nil} otherwise. @end defun +@defun string-or-null-p object +This function returns @code{t} if @var{object} is a string or nil, +@code{nil} otherwise. +@end defun + @defun char-or-string-p object This function returns @code{t} if @var{object} is a string or a character (i.e., an integer), @code{nil} otherwise. -- 2.39.2