Add a helper to get pane-border-status for a window for some other

changes to come.

usr.bin/tmux/cmd-resize-pane.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd-resize-pane.c,v 1.57 2026/06/13 16:16:18 nicm Exp $ */
+/* $OpenBSD: cmd-resize-pane.c,v 1.58 2026/06/14 19:31:37 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -118,7 +118,7 @@ cmd_resize_pane_exec(struct cmd *self, struct cmdq_item *item)
 			free(cause);
 			return (CMD_RETURN_ERROR);
 		}
-		status = options_get_number(w->options, "pane-border-status");
+		status = window_get_pane_status(w);
 		switch (status) {
 		case PANE_STATUS_TOP:
 			if (y != INT_MAX && wp->yoff == 1)

usr.bin/tmux/format.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: format.c,v 1.377 2026/06/13 20:07:30 nicm Exp $ */
+/* $OpenBSD: format.c,v 1.378 2026/06/14 19:31:37 nicm Exp $ */
 
 /*
  * Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1151,7 +1151,7 @@ format_cb_pane_at_top(struct format_tree *ft)
 		return (NULL);
 	w = wp->window;
 
-	status = options_get_number(w->options, "pane-border-status");
+	status = window_get_pane_status(w);
 	if (status == PANE_STATUS_TOP)
 		flag = (wp->yoff == 1);
 	else

usr.bin/tmux/layout.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: layout.c,v 1.67 2026/06/14 18:59:15 nicm Exp $ */
+/* $OpenBSD: layout.c,v 1.68 2026/06/14 19:31:37 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -348,7 +348,7 @@ layout_fix_panes(struct window *w, struct window_pane *skip)
 	int			 status, scrollbars, sb_pos, sb_w, sb_pad;
 	u_int			 sx, sy;
 
-	status = options_get_number(w->options, "pane-border-status");
+	status = window_get_pane_status(w);
 	scrollbars = options_get_number(w->options, "pane-scrollbars");
 	sb_pos = options_get_number(w->options, "pane-scrollbars-position");
 
@@ -426,7 +426,7 @@ layout_resize_check(struct window *w, struct layout_cell *lc,
 	u_int			 available, minimum;
 	int			 status, scrollbars;
 
-	status = options_get_number(w->options, "pane-border-status");
+	status = window_get_pane_status(w);
 	scrollbars = options_get_number(w->options, "pane-scrollbars");
 
 	if (lc->type == LAYOUT_WINDOWPANE) {
@@ -1060,7 +1060,7 @@ layout_split_pane(struct window_pane *wp, enum layout_type type, int size,
 		lc = wp->window->layout_root;
 	else
 		lc = wp->layout_cell;
-	status = options_get_number(wp->window->options, "pane-border-status");
+	status = window_get_pane_status(wp->window);
 	scrollbars = options_get_number(wp->window->options, "pane-scrollbars");
 
 	/* Copy the old cell size. */
@@ -1283,7 +1283,7 @@ layout_spread_cell(struct window *w, struct layout_cell *parent)
 		number++;
 	if (number <= 1)
 		return (0);
-	status = options_get_number(w->options, "pane-border-status");
+	status = window_get_pane_status(w);
 
 	if (parent->type == LAYOUT_LEFTRIGHT)
 		size = parent->sx;

usr.bin/tmux/screen-redraw.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: screen-redraw.c,v 1.133 2026/06/10 14:51:20 nicm Exp $ */
+/* $OpenBSD: screen-redraw.c,v 1.134 2026/06/14 19:31:37 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -774,7 +774,6 @@ screen_redraw_set_context(struct client *c, struct screen_redraw_ctx *ctx)
 	struct session	*s = c->session;
 	struct options	*oo = s->options;
 	struct window	*w = s->curw->window;
-	struct options	*wo = w->options;
 	u_int		 lines;
 
 	memset(ctx, 0, sizeof *ctx);
@@ -787,11 +786,12 @@ screen_redraw_set_context(struct client *c, struct screen_redraw_ctx *ctx)
 		ctx->statustop = 1;
 	ctx->statuslines = lines;
 
-	ctx->pane_status = options_get_number(wo, "pane-border-status");
-	ctx->pane_lines = options_get_number(wo, "pane-border-lines");
+	ctx->pane_status = window_get_pane_status(w);
+	ctx->pane_lines = options_get_number(w->options, "pane-border-lines");
 
-	ctx->pane_scrollbars = options_get_number(wo, "pane-scrollbars");
-	ctx->pane_scrollbars_pos = options_get_number(wo,
+	ctx->pane_scrollbars = options_get_number(w->options,
+	    "pane-scrollbars");
+	ctx->pane_scrollbars_pos = options_get_number(w->options,
 	    "pane-scrollbars-position");
 
 	tty_window_offset(&c->tty, &ctx->ox, &ctx->oy, &ctx->sx, &ctx->sy);

usr.bin/tmux/server-client.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: server-client.c,v 1.467 2026/06/11 19:50:23 nicm Exp $ */
+/* $OpenBSD: server-client.c,v 1.468 2026/06/14 19:31:37 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -607,15 +607,14 @@ server_client_check_mouse_in_pane(struct window_pane *wp, int px, int py,
     u_int *sl_mpos)
 {
 	struct window		*w = wp->window;
-	struct options		*wo = w->options;
 	struct window_pane	*fwp;
 	int			 pane_status, sb, sb_pos, sb_w, sb_pad;
 	int			 pane_status_line, sl_top, sl_bottom;
 	int			 bdr_bottom, bdr_top, bdr_left, bdr_right;
 
-	sb = options_get_number(wo, "pane-scrollbars");
-	sb_pos = options_get_number(wo, "pane-scrollbars-position");
-	pane_status = options_get_number(wo, "pane-border-status");
+	sb = options_get_number(w->options, "pane-scrollbars");
+	sb_pos = options_get_number(w->options, "pane-scrollbars-position");
+	pane_status = window_get_pane_status(w);
 
 	if (window_pane_show_scrollbar(wp, sb)) {
 		sb_w = wp->scrollbar_style.width;
@@ -919,8 +918,7 @@ have_event:
 				log_debug("mouse %u,%u on pane %%%u", x, y,
 				    wp->id);
 			} else if (loc == KEYC_MOUSE_LOCATION_BORDER) {
-				sr = window_pane_border_status_get_range(wp, px,
-					py);
+				sr = window_pane_status_get_range(wp, px, py);
 				if (sr != NULL) {
 					n = sr->argument;
 					loc = KEYC_MOUSE_LOCATION_CONTROL0 + n;

usr.bin/tmux/tmux.h

@@ -1,4 +1,4 @@
-/* $OpenBSD: tmux.h,v 1.1348 2026/06/13 10:32:54 nicm Exp $ */
+/* $OpenBSD: tmux.h,v 1.1349 2026/06/14 19:31:37 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -3472,8 +3472,9 @@ int		 window_pane_get_bg_control_client(struct window_pane *);
 int		 window_get_bg_client(struct window_pane *);
 enum client_theme window_pane_get_theme(struct window_pane *);
 void		 window_pane_send_theme_update(struct window_pane *);
-struct style_range *window_pane_border_status_get_range(struct window_pane *,
-			u_int, u_int);
+int		 window_get_pane_status(struct window *);
+struct style_range *window_pane_status_get_range(struct window_pane *, u_int,
+		     u_int);
 int		 window_pane_is_floating(struct window_pane *);
 
 /* layout.c */

usr.bin/tmux/window.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: window.c,v 1.335 2026/06/11 14:19:59 nicm Exp $ */
+/* $OpenBSD: window.c,v 1.336 2026/06/14 19:31:37 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -627,7 +627,7 @@ window_get_active_at(struct window *w, u_int x, u_int y)
 	int			 pane_status, xoff, yoff;
 	u_int			 sx, sy;
 
-	pane_status = options_get_number(w->options, "pane-border-status");
+	pane_status = window_get_pane_status(w);
 
 	if (pane_status == PANE_STATUS_TOP) {
 		/*
@@ -635,10 +635,12 @@ window_get_active_at(struct window *w, u_int x, u_int y)
 		 * bottom border.
 		 */
 		TAILQ_FOREACH(wp, &w->z_index, zentry) {
-			if (!window_pane_visible(wp) || window_pane_is_floating(wp))
+			if (!window_pane_visible(wp) ||
+			    window_pane_is_floating(wp))
 				continue;
 
-			window_pane_full_size_offset(wp, &xoff, &yoff, &sx, &sy);
+			window_pane_full_size_offset(wp, &xoff, &yoff, &sx,
+			    &sy);
 			if ((int)x < xoff || x > xoff + sx)
 				continue;
 			if ((int)y == yoff - 1)
@@ -685,7 +687,7 @@ window_find_string(struct window *w, const char *s)
 	x = w->sx / 2;
 	y = w->sy / 2;
 
-	status = options_get_number(w->options, "pane-border-status");
+	status = window_get_pane_status(w);
 	if (status == PANE_STATUS_TOP)
 		top++;
 	else if (status == PANE_STATUS_BOTTOM)
@@ -1544,7 +1546,7 @@ window_pane_find_up(struct window_pane *wp)
 	if (wp == NULL)
 		return (NULL);
 	w = wp->window;
-	status = options_get_number(w->options, "pane-border-status");
+	status = window_get_pane_status(w);
 
 	list = NULL;
 	size = 0;
@@ -1605,7 +1607,7 @@ window_pane_find_down(struct window_pane *wp)
 	if (wp == NULL)
 		return (NULL);
 	w = wp->window;
-	status = options_get_number(w->options, "pane-border-status");
+	status = window_get_pane_status(w);
 
 	list = NULL;
 	size = 0;
@@ -2121,21 +2123,19 @@ window_pane_send_theme_update(struct window_pane *wp)
 }
 
 struct style_range *
-window_pane_border_status_get_range(struct window_pane *wp, u_int x, u_int y)
+window_pane_status_get_range(struct window_pane *wp, u_int x, u_int y)
 {
 	struct style_ranges	*srs;
 	struct window		*w;
-	struct options		*wo;
 	u_int			 line;
 	int			 pane_status;
 
 	if (wp == NULL)
 		return (NULL);
 	w = wp->window;
-	wo = w->options;
 	srs = &wp->border_status_line.ranges;
 
-	pane_status = options_get_number(wo, "pane-border-status");
+	pane_status = window_get_pane_status(w);
 	if (pane_status == PANE_STATUS_TOP)
 		line = wp->yoff - 1;
 	else if (pane_status == PANE_STATUS_BOTTOM)
@@ -2150,6 +2150,12 @@ window_pane_border_status_get_range(struct window_pane *wp, u_int x, u_int y)
 	return (style_ranges_get_range(srs, x - wp->xoff - 2));
 }
 
+int
+window_get_pane_status(struct window *w)
+{
+       return (options_get_number(w->options, "pane-border-status"));
+}
+
 int
 window_pane_is_floating(struct window_pane *wp)
 {