From b3426cd2ba70571471bddb6e88a47898ba223430 Mon Sep 17 00:00:00 2001
From: hornik <hornik@00db46b3-68df-0310-9c12-caf00c1e9a41>
Date: Sun, 19 Jan 2025 15:09:27 +0000
Subject: [PATCH] Say that matrix-like is not vector-like.

git-svn-id: https://svn.r-project.org/R/trunk@87594 00db46b3-68df-0310-9c12-caf00c1e9a41
---
 src/library/base/man/difftime.Rd | 1 +
 src/library/base/man/sets.Rd     | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/library/base/man/difftime.Rd b/src/library/base/man/difftime.Rd
index d40920c32b2..4fb0391f2c8 100644
--- a/src/library/base/man/difftime.Rd
+++ b/src/library/base/man/difftime.Rd
@@ -27,6 +27,7 @@
 \alias{units.difftime}
 \alias{units<-.difftime}
 \alias{time interval} % used by mean.Rd
+\alias{summary.difftime}
 \description{
   Time intervals creation, printing, and some arithmetic.  The
   \code{\link{print}()} method calls these \dQuote{time differences}.
diff --git a/src/library/base/man/sets.Rd b/src/library/base/man/sets.Rd
index b3c0ce4cc0d..d8479a80a58 100644
--- a/src/library/base/man/sets.Rd
+++ b/src/library/base/man/sets.Rd
@@ -43,7 +43,8 @@ is.element(el, set)
   to character vectors).  Starting with \R 4.5.0, operands of the
   \dQuote{same kind} (in the sense that \code{\link{isa}(x, class(y))}
   or \code{\link{isa}(y, class(x))} which appear to be
-  \dQuote{vector-like} (in the sense that subscripting \code{x} and/or
+  \dQuote{vector-like} (in the sense that \code{dim(x)} has length at
+  most one, and subscripting \code{x} and/or
   \code{y} by \code{0L} leaves the class unchanged) are no longer
   transformed.   In particular, union, intersection and set difference
   of two factors now give factors (see the examples).