[Emacs-diffs] Changes to emacs/lispref/intro.texi

[Stefan Monnier]

Index: emacs/lispref/intro.texi
diff -u emacs/lispref/intro.texi:1.32 emacs/lispref/intro.texi:1.33
--- emacs/lispref/intro.texi:1.32       Mon Feb  6 11:55:10 2006
+++ emacs/lispref/intro.texi    Mon May  1 13:30:59 2006
@@ -212,6 +212,11 @@
 values results in a @code{setting-constant} error.  @xref{Constant
 Variables}.
 
address@hidden booleanp object
+Return non-nil iff @var{object} is one of the two canonical boolean
+values: @code{t} or @code{nil}.
address@hidden defun
+
 @node Evaluation Notation
 @subsection Evaluation Notation
 @cindex evaluation notation