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-rw-r--r--doc/lispref/objects.texi20
1 files changed, 15 insertions, 5 deletions
diff --git a/doc/lispref/objects.texi b/doc/lispref/objects.texi
index 54894b8e24e..a76fbb1af7f 100644
--- a/doc/lispref/objects.texi
+++ b/doc/lispref/objects.texi
@@ -1925,6 +1925,15 @@ with references to further information.
@item string-or-null-p
@xref{Predicates for Strings, string-or-null-p}.
+
+@item threadp
+@xref{Basic Thread Functions, threadp}.
+
+@item mutexp
+@xref{Mutexes, mutexp}.
+
+@item condition-variable-p
+@xref{Condition Variables, condition-variable-p}.
@end table
The most general way to check the type of an object is to call the
@@ -1938,11 +1947,12 @@ types. In most cases, it is more convenient to use type predicates than
This function returns a symbol naming the primitive type of
@var{object}. The value is one of the symbols @code{bool-vector},
@code{buffer}, @code{char-table}, @code{compiled-function},
-@code{cons}, @code{finalizer}, @code{float}, @code{font-entity},
-@code{font-object}, @code{font-spec}, @code{frame}, @code{hash-table},
-@code{integer}, @code{marker}, @code{overlay}, @code{process},
-@code{string}, @code{subr}, @code{symbol}, @code{vector},
-@code{window}, or @code{window-configuration}.
+@code{condition-variable}, @code{cons}, @code{finalizer},
+@code{float}, @code{font-entity}, @code{font-object},
+@code{font-spec}, @code{frame}, @code{hash-table}, @code{integer},
+@code{marker}, @code{mutex}, @code{overlay}, @code{process},
+@code{string}, @code{subr}, @code{symbol}, @code{thread},
+@code{vector}, @code{window}, or @code{window-configuration}.
@example
(type-of 1)