diff options
| -rw-r--r-- | lispref/ChangeLog | 4 | ||||
| -rw-r--r-- | lispref/strings.texi | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/lispref/ChangeLog b/lispref/ChangeLog index 2a398b3b52c..7e76bd8b505 100644 --- a/lispref/ChangeLog +++ b/lispref/ChangeLog @@ -1,3 +1,7 @@ +2006-04-07 Reiner Steib <Reiner.Steib@gmx.de> + + * strings.texi (Predicates for Strings): Add string-or-null-p. + 2006-03-28 Kim F. Storm <storm@cua.dk> * processes.texi (Accepting Output): Remove obsolete (and incorrect) diff --git a/lispref/strings.texi b/lispref/strings.texi index d7111eaa722..796090bb80c 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. |