Merge branch 'master' into command_parser

configure.ac

@@ -1137,6 +1137,11 @@ if test "x$enable_asan" = xyes; then
 else
 	AC_MSG_NOTICE([ASAN: off])
 fi
+if test "x$enable_sixel" = xyes; then
+	AC_MSG_NOTICE([SIXEL: on])
+else
+	AC_MSG_NOTICE([SIXEL: off])
+fi
 if test "x$enable_debug" = xyes; then
 	AC_MSG_NOTICE([debug: on])
 else

regress/menu-mouse.sh

@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# Check that mouse selection in an active menu uses the correct coordinates
+# when the status line is at the top.
+
+PATH=/bin:/usr/bin
+TERM=screen
+
+[ -z "$TEST_TMUX" ] && TEST_TMUX=$(readlink -f ../tmux)
+TMUX="$TEST_TMUX -LtestA$$ -f/dev/null"
+TMUX2="$TEST_TMUX -LtestB$$ -f/dev/null"
+
+cleanup()
+{
+	$TMUX kill-server >/dev/null 2>&1
+	$TMUX2 kill-server >/dev/null 2>&1
+}
+fail()
+{
+	echo "$*" >&2
+	cleanup
+	exit 1
+}
+
+# click COL ROW
+#
+# Write an SGR mouse press then release at a 1-based position to the outer pane
+# holding the inner client.
+click()
+{
+	col="$1"
+	row="$2"
+
+	seq=$(printf '\033[<0;%s;%sM\033[<0;%s;%sm' \
+	    "$col" "$row" "$col" "$row")
+	$TMUX2 send-keys -t "$OUTER" -l "$seq" 2>/dev/null
+	sleep 1
+}
+
+cleanup
+
+$TMUX new-session -d -s inner -x 80 -y 24 'sleep 100' || exit 1
+$TMUX set -g mouse on || exit 1
+$TMUX set -g status-position top || exit 1
+$TMUX set -g @menu-choice '' || exit 1
+
+$TMUX2 new-session -d -x 80 -y 24 "$TMUX attach -t inner" || exit 1
+sleep 1
+OUTER=$($TMUX2 list-panes -F '#{pane_id}' | head -1)
+[ -n "$OUTER" ] || fail "No outer pane."
+
+$TMUX display-menu -M -x 5 -y 7 \
+    "First item" f "set -g @menu-choice first" \
+    "Second item" s "set -g @menu-choice second" || exit 1
+sleep 1
+
+# -y is the bottom of the menu, so with four menu lines this puts the menu at
+# window y=3. The first item is then at window y=4. With one status line at the
+# top, this is terminal row 6 in SGR's 1-based coordinates.
+click 8 6
+
+choice=$($TMUX show -gv @menu-choice 2>/dev/null)
+[ "$choice" = "first" ] || fail "got '$choice', expected 'first'"
+
+cleanup
+exit 0

server-client.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: server-client.c,v 1.499 2026/07/22 08:19:14 nicm Exp $ */
+/* $OpenBSD: server-client.c,v 1.500 2026/07/28 13:17:45 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1682,6 +1682,9 @@ server_client_handle_menu_key(struct client *c, struct key_event *event)
 	memcpy(&new_event, event, sizeof new_event);
 	if (KEYC_IS_MOUSE(event->key)) {
 		m = &new_event.m;
+		m->statusat = status_at_line(c);
+		m->statuslines = status_line_size(c);
+
 		tty_window_offset(&c->tty, &ox, &oy, &sx, &sy);
 		m->x += ox;
 		if (m->statusat == 0) {
@@ -1689,8 +1692,7 @@ server_client_handle_menu_key(struct client *c, struct key_event *event)
 				m->x = m->y = UINT_MAX;
 			else
 				m->y = m->y - m->statuslines + oy;
-		} else if (m->statusat > 0 &&
+		} else if (m->statusat > 0 && m->y >= (u_int)m->statusat)
-		    m->y >= (u_int)m->statusat)
 			m->x = m->y = UINT_MAX;
 		else
 			m->y += oy;

tmux.1

@@ -1,4 +1,4 @@
-.\" $OpenBSD: tmux.1,v 1.1151 2026/07/28 07:04:18 nicm Exp $
+.\" $OpenBSD: tmux.1,v 1.1152 2026/07/29 08:58:33 nicm Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
 .\"
@@ -14,7 +14,7 @@
 .\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 .\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: July 28 2026 $
+.Dd $Mdocdate: July 29 2026 $
 .Dt TMUX 1
 .Os
 .Sh NAME
@@ -8754,7 +8754,7 @@ values are given, they are available as
 and so on.
 For example:
 .Bd -literal -offset indent
-run-shell 'myscript.sh #1 #2' foo bar
+run-shell 'myscript.sh #{1} #{2}' foo bar
 .Ed
 .Pp
 With