diff --git a/cmd-find.c b/cmd-find.c
index a17918c3..064f468e 100644
--- a/cmd-find.c
+++ b/cmd-find.c
@@ -509,7 +509,7 @@ cmd_find_get_pane(struct cmd_find_state *fs, const char *pane, int only)
 	/* Check for pane ids starting with %. */
 	if (*pane == '%') {
 		fs->wp = window_pane_find_by_id_str(pane);
-		if (fs->wp == NULL || window_pane_outside(fs->wp))
+		if (fs->wp == NULL)
 			return (-1);
 		fs->w = fs->wp->window;
 		return (cmd_find_best_session_with_window(fs));
@@ -546,7 +546,7 @@ cmd_find_get_pane_with_session(struct cmd_find_state *fs, const char *pane)
 	/* Check for pane ids starting with %. */
 	if (*pane == '%') {
 		fs->wp = window_pane_find_by_id_str(pane);
-		if (fs->wp == NULL || window_pane_outside(fs->wp))
+		if (fs->wp == NULL)
 			return (-1);
 		fs->w = fs->wp->window;
 		return (cmd_find_best_winlink_with_window(fs));
@@ -578,7 +578,7 @@ cmd_find_get_pane_with_window(struct cmd_find_state *fs, const char *pane)
 	/* Check for pane ids starting with %. */
 	if (*pane == '%') {
 		fs->wp = window_pane_find_by_id_str(pane);
-		if (fs->wp == NULL || window_pane_outside(fs->wp))
+		if (fs->wp == NULL)
 			return (-1);
 		if (fs->wp->window != fs->w)
 			return (-1);
@@ -590,27 +590,27 @@ cmd_find_get_pane_with_window(struct cmd_find_state *fs, const char *pane)
 		if (fs->w->last == NULL)
 			return (-1);
 		fs->wp = fs->w->last;
-		if (fs->wp == NULL || window_pane_outside(fs->wp))
+		if (fs->wp == NULL)
 			return (-1);
 		return (0);
 	} else if (strcmp(pane, "{up-of}") == 0) {
 		fs->wp = window_pane_find_up(fs->w->active);
-		if (fs->wp == NULL || window_pane_outside(fs->wp))
+		if (fs->wp == NULL)
 			return (-1);
 		return (0);
 	} else if (strcmp(pane, "{down-of}") == 0) {
 		fs->wp = window_pane_find_down(fs->w->active);
-		if (fs->wp == NULL || window_pane_outside(fs->wp))
+		if (fs->wp == NULL)
 			return (-1);
 		return (0);
 	} else if (strcmp(pane, "{left-of}") == 0) {
 		fs->wp = window_pane_find_left(fs->w->active);
-		if (fs->wp == NULL || window_pane_outside(fs->wp))
+		if (fs->wp == NULL)
 			return (-1);
 		return (0);
 	} else if (strcmp(pane, "{right-of}") == 0) {
 		fs->wp = window_pane_find_right(fs->w->active);
-		if (fs->wp == NULL || window_pane_outside(fs->wp))
+		if (fs->wp == NULL)
 			return (-1);
 		return (0);
 	}
@@ -626,7 +626,7 @@ cmd_find_get_pane_with_window(struct cmd_find_state *fs, const char *pane)
 			fs->wp = window_pane_next_by_number(fs->w, wp, n);
 		else
 			fs->wp = window_pane_previous_by_number(fs->w, wp, n);
-		if (fs->wp != NULL && !window_pane_outside(fs->wp))
+		if (fs->wp != NULL)
 			return (0);
 	}
 
@@ -634,13 +634,13 @@ cmd_find_get_pane_with_window(struct cmd_find_state *fs, const char *pane)
 	idx = strtonum(pane, 0, INT_MAX, &errstr);
 	if (errstr == NULL) {
 		fs->wp = window_pane_at_index(fs->w, idx);
-		if (fs->wp != NULL && !window_pane_outside(fs->wp))
+		if (fs->wp != NULL)
 			return (0);
 	}
 
 	/* Try as a description. */
 	fs->wp = window_find_string(fs->w, pane);
-	if (fs->wp != NULL && !window_pane_outside(fs->wp))
+	if (fs->wp != NULL)
 		return (0);
 
 	return (-1);
@@ -688,9 +688,7 @@ cmd_find_valid_state(struct cmd_find_state *fs)
 	if (fs->w != fs->wl->window)
 		return (0);
 
-	if (!window_has_pane(fs->w, fs->wp))
-		return (0);
-	return (!window_pane_outside(fs->wp));
+	return (window_has_pane(fs->w, fs->wp));
 }
 
 /* Copy a state. */
@@ -817,10 +815,6 @@ cmd_find_from_pane(struct cmd_find_state *fs, struct window_pane *wp)
 {
 	if (cmd_find_from_window(fs, wp->window) != 0)
 		return (-1);
-	if (window_pane_outside(wp)) {
-		cmd_find_clear_state(fs, 0);
-		return (-1);
-	}
 	fs->wp = wp;
 
 	cmd_find_log_state(__func__, fs);
@@ -1015,7 +1009,7 @@ cmd_find_target(struct cmd_find_state *fs, struct cmdq_item *item,
 		switch (type) {
 		case CMD_FIND_PANE:
 			fs->wp = cmd_mouse_pane(m, &fs->s, &fs->wl);
-			if (fs->wp != NULL && !window_pane_outside(fs->wp))
+			if (fs->wp != NULL)
 				fs->w = fs->wl->window;
 			break;
 		case CMD_FIND_WINDOW:
diff --git a/mode-tree.c b/mode-tree.c
index 4e11a3b4..fc31592a 100644
--- a/mode-tree.c
+++ b/mode-tree.c
@@ -870,6 +870,15 @@ mode_tree_key(struct mode_tree_data *mtd, struct client *c, key_code *key,
 	case 'v':
 		mtd->preview = !mtd->preview;
 		mode_tree_build(mtd);
+
+		/*
+		 * If the current line would now be off screen now the preview
+		 * is on, reset the the offset to the last visible line.
+		 */
+		if (mtd->preview && mtd->current > mtd->height - 1) {
+			mtd->offset = mtd->current - mtd->height;
+			mtd->current--;
+		}
 		break;
 	}
 	return (0);
diff --git a/resize.c b/resize.c
index 4c41f769..0fd30ba0 100644
--- a/resize.c
+++ b/resize.c
@@ -159,6 +159,8 @@ recalculate_sizes(void)
 			if (w->active == wp)
 			       break;
 		}
+		if (w->active == w->last)
+			w->last = NULL;
 
 		server_redraw_window(w);
 		notify_window("window-layout-changed", w);
diff --git a/tmux.h b/tmux.h
index 1989fc55..1f0db91a 100644
--- a/tmux.h
+++ b/tmux.h
@@ -365,6 +365,7 @@ enum tty_code_code {
 	TTYC_KIC6,
 	TTYC_KIC7,
 	TTYC_KICH1,
+	TTYC_KIND,
 	TTYC_KLFT2,
 	TTYC_KLFT3,
 	TTYC_KLFT4,
@@ -386,6 +387,7 @@ enum tty_code_code {
 	TTYC_KPRV5,
 	TTYC_KPRV6,
 	TTYC_KPRV7,
+	TTYC_KRI,
 	TTYC_KRIT2,
 	TTYC_KRIT3,
 	TTYC_KRIT4,
@@ -2164,7 +2166,6 @@ int		 window_pane_set_mode(struct window_pane *,
 void		 window_pane_reset_mode(struct window_pane *);
 void		 window_pane_key(struct window_pane *, struct client *,
 		     struct session *, key_code, struct mouse_event *);
-int		 window_pane_outside(struct window_pane *);
 int		 window_pane_visible(struct window_pane *);
 u_int		 window_pane_search(struct window_pane *, const char *);
 const char	*window_printable_flags(struct winlink *);
diff --git a/tty-keys.c b/tty-keys.c
index ca03628d..6e02bdc1 100644
--- a/tty-keys.c
+++ b/tty-keys.c
@@ -271,6 +271,7 @@ static const struct tty_default_key_code tty_default_code_keys[] = {
 	{ TTYC_KDC5, KEYC_DC|KEYC_CTRL|KEYC_XTERM },
 	{ TTYC_KDC6, KEYC_DC|KEYC_SHIFT|KEYC_CTRL|KEYC_XTERM },
 	{ TTYC_KDC7, KEYC_DC|KEYC_ESCAPE|KEYC_CTRL|KEYC_XTERM },
+	{ TTYC_KIND, KEYC_UP|KEYC_SHIFT|KEYC_XTERM },
 	{ TTYC_KDN2, KEYC_DOWN|KEYC_SHIFT|KEYC_XTERM },
 	{ TTYC_KDN3, KEYC_DOWN|KEYC_ESCAPE|KEYC_XTERM },
 	{ TTYC_KDN4, KEYC_DOWN|KEYC_SHIFT|KEYC_ESCAPE|KEYC_XTERM },
@@ -319,6 +320,7 @@ static const struct tty_default_key_code tty_default_code_keys[] = {
 	{ TTYC_KRIT5, KEYC_RIGHT|KEYC_CTRL|KEYC_XTERM },
 	{ TTYC_KRIT6, KEYC_RIGHT|KEYC_SHIFT|KEYC_CTRL|KEYC_XTERM },
 	{ TTYC_KRIT7, KEYC_RIGHT|KEYC_ESCAPE|KEYC_CTRL|KEYC_XTERM },
+	{ TTYC_KRI, KEYC_UP|KEYC_SHIFT|KEYC_XTERM },
 	{ TTYC_KUP2, KEYC_UP|KEYC_SHIFT|KEYC_XTERM },
 	{ TTYC_KUP3, KEYC_UP|KEYC_ESCAPE|KEYC_XTERM },
 	{ TTYC_KUP4, KEYC_UP|KEYC_SHIFT|KEYC_ESCAPE|KEYC_XTERM },
diff --git a/tty-term.c b/tty-term.c
index 37e9dc8b..9d026fa3 100644
--- a/tty-term.c
+++ b/tty-term.c
@@ -68,36 +68,36 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_CNORM] = { TTYCODE_STRING, "cnorm" },
 	[TTYC_COLORS] = { TTYCODE_NUMBER, "colors" },
 	[TTYC_CR] = { TTYCODE_STRING, "Cr" },
-	[TTYC_CS] = { TTYCODE_STRING, "Cs" },
 	[TTYC_CSR] = { TTYCODE_STRING, "csr" },
-	[TTYC_CUB] = { TTYCODE_STRING, "cub" },
+	[TTYC_CS] = { TTYCODE_STRING, "Cs" },
 	[TTYC_CUB1] = { TTYCODE_STRING, "cub1" },
-	[TTYC_CUD] = { TTYCODE_STRING, "cud" },
+	[TTYC_CUB] = { TTYCODE_STRING, "cub" },
 	[TTYC_CUD1] = { TTYCODE_STRING, "cud1" },
-	[TTYC_CUF] = { TTYCODE_STRING, "cuf" },
+	[TTYC_CUD] = { TTYCODE_STRING, "cud" },
 	[TTYC_CUF1] = { TTYCODE_STRING, "cuf1" },
+	[TTYC_CUF] = { TTYCODE_STRING, "cuf" },
 	[TTYC_CUP] = { TTYCODE_STRING, "cup" },
-	[TTYC_CUU] = { TTYCODE_STRING, "cuu" },
 	[TTYC_CUU1] = { TTYCODE_STRING, "cuu1" },
+	[TTYC_CUU] = { TTYCODE_STRING, "cuu" },
 	[TTYC_CVVIS] = { TTYCODE_STRING, "cvvis" },
-	[TTYC_DCH] = { TTYCODE_STRING, "dch" },
 	[TTYC_DCH1] = { TTYCODE_STRING, "dch1" },
+	[TTYC_DCH] = { TTYCODE_STRING, "dch" },
 	[TTYC_DIM] = { TTYCODE_STRING, "dim" },
-	[TTYC_DL] = { TTYCODE_STRING, "dl" },
 	[TTYC_DL1] = { TTYCODE_STRING, "dl1" },
+	[TTYC_DL] = { TTYCODE_STRING, "dl" },
 	[TTYC_E3] = { TTYCODE_STRING, "E3" },
 	[TTYC_ECH] = { TTYCODE_STRING, "ech" },
 	[TTYC_ED] = { TTYCODE_STRING, "ed" },
-	[TTYC_EL] = { TTYCODE_STRING, "el" },
 	[TTYC_EL1] = { TTYCODE_STRING, "el1" },
+	[TTYC_EL] = { TTYCODE_STRING, "el" },
 	[TTYC_ENACS] = { TTYCODE_STRING, "enacs" },
 	[TTYC_FSL] = { TTYCODE_STRING, "fsl" },
 	[TTYC_HOME] = { TTYCODE_STRING, "home" },
 	[TTYC_HPA] = { TTYCODE_STRING, "hpa" },
-	[TTYC_ICH] = { TTYCODE_STRING, "ich" },
 	[TTYC_ICH1] = { TTYCODE_STRING, "ich1" },
-	[TTYC_IL] = { TTYCODE_STRING, "il" },
+	[TTYC_ICH] = { TTYCODE_STRING, "ich" },
 	[TTYC_IL1] = { TTYCODE_STRING, "il1" },
+	[TTYC_IL] = { TTYCODE_STRING, "il" },
 	[TTYC_INDN] = { TTYCODE_STRING, "indn" },
 	[TTYC_INVIS] = { TTYCODE_STRING, "invis" },
 	[TTYC_KCBT] = { TTYCODE_STRING, "kcbt" },
@@ -112,20 +112,19 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_KDC6] = { TTYCODE_STRING, "kDC6" },
 	[TTYC_KDC7] = { TTYCODE_STRING, "kDC7" },
 	[TTYC_KDCH1] = { TTYCODE_STRING, "kdch1" },
-	[TTYC_KDN2] = { TTYCODE_STRING, "kDN" },
+	[TTYC_KDN2] = { TTYCODE_STRING, "kDN" }, /* not kDN2 */
 	[TTYC_KDN3] = { TTYCODE_STRING, "kDN3" },
 	[TTYC_KDN4] = { TTYCODE_STRING, "kDN4" },
 	[TTYC_KDN5] = { TTYCODE_STRING, "kDN5" },
 	[TTYC_KDN6] = { TTYCODE_STRING, "kDN6" },
 	[TTYC_KDN7] = { TTYCODE_STRING, "kDN7" },
-	[TTYC_KEND] = { TTYCODE_STRING, "kend" },
 	[TTYC_KEND2] = { TTYCODE_STRING, "kEND" },
 	[TTYC_KEND3] = { TTYCODE_STRING, "kEND3" },
 	[TTYC_KEND4] = { TTYCODE_STRING, "kEND4" },
 	[TTYC_KEND5] = { TTYCODE_STRING, "kEND5" },
 	[TTYC_KEND6] = { TTYCODE_STRING, "kEND6" },
 	[TTYC_KEND7] = { TTYCODE_STRING, "kEND7" },
-	[TTYC_KF1] = { TTYCODE_STRING, "kf1" },
+	[TTYC_KEND] = { TTYCODE_STRING, "kend" },
 	[TTYC_KF10] = { TTYCODE_STRING, "kf10" },
 	[TTYC_KF11] = { TTYCODE_STRING, "kf11" },
 	[TTYC_KF12] = { TTYCODE_STRING, "kf12" },
@@ -136,7 +135,7 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_KF17] = { TTYCODE_STRING, "kf17" },
 	[TTYC_KF18] = { TTYCODE_STRING, "kf18" },
 	[TTYC_KF19] = { TTYCODE_STRING, "kf19" },
-	[TTYC_KF2] = { TTYCODE_STRING, "kf2" },
+	[TTYC_KF1] = { TTYCODE_STRING, "kf1" },
 	[TTYC_KF20] = { TTYCODE_STRING, "kf20" },
 	[TTYC_KF21] = { TTYCODE_STRING, "kf21" },
 	[TTYC_KF22] = { TTYCODE_STRING, "kf22" },
@@ -147,7 +146,7 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_KF27] = { TTYCODE_STRING, "kf27" },
 	[TTYC_KF28] = { TTYCODE_STRING, "kf28" },
 	[TTYC_KF29] = { TTYCODE_STRING, "kf29" },
-	[TTYC_KF3] = { TTYCODE_STRING, "kf3" },
+	[TTYC_KF2] = { TTYCODE_STRING, "kf2" },
 	[TTYC_KF30] = { TTYCODE_STRING, "kf30" },
 	[TTYC_KF31] = { TTYCODE_STRING, "kf31" },
 	[TTYC_KF32] = { TTYCODE_STRING, "kf32" },
@@ -158,7 +157,7 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_KF37] = { TTYCODE_STRING, "kf37" },
 	[TTYC_KF38] = { TTYCODE_STRING, "kf38" },
 	[TTYC_KF39] = { TTYCODE_STRING, "kf39" },
-	[TTYC_KF4] = { TTYCODE_STRING, "kf4" },
+	[TTYC_KF3] = { TTYCODE_STRING, "kf3" },
 	[TTYC_KF40] = { TTYCODE_STRING, "kf40" },
 	[TTYC_KF41] = { TTYCODE_STRING, "kf41" },
 	[TTYC_KF42] = { TTYCODE_STRING, "kf42" },
@@ -169,7 +168,7 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_KF47] = { TTYCODE_STRING, "kf47" },
 	[TTYC_KF48] = { TTYCODE_STRING, "kf48" },
 	[TTYC_KF49] = { TTYCODE_STRING, "kf49" },
-	[TTYC_KF5] = { TTYCODE_STRING, "kf5" },
+	[TTYC_KF4] = { TTYCODE_STRING, "kf4" },
 	[TTYC_KF50] = { TTYCODE_STRING, "kf50" },
 	[TTYC_KF51] = { TTYCODE_STRING, "kf51" },
 	[TTYC_KF52] = { TTYCODE_STRING, "kf52" },
@@ -180,11 +179,12 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_KF57] = { TTYCODE_STRING, "kf57" },
 	[TTYC_KF58] = { TTYCODE_STRING, "kf58" },
 	[TTYC_KF59] = { TTYCODE_STRING, "kf59" },
-	[TTYC_KF6] = { TTYCODE_STRING, "kf6" },
+	[TTYC_KF5] = { TTYCODE_STRING, "kf5" },
 	[TTYC_KF60] = { TTYCODE_STRING, "kf60" },
 	[TTYC_KF61] = { TTYCODE_STRING, "kf61" },
 	[TTYC_KF62] = { TTYCODE_STRING, "kf62" },
 	[TTYC_KF63] = { TTYCODE_STRING, "kf63" },
+	[TTYC_KF6] = { TTYCODE_STRING, "kf6" },
 	[TTYC_KF7] = { TTYCODE_STRING, "kf7" },
 	[TTYC_KF8] = { TTYCODE_STRING, "kf8" },
 	[TTYC_KF9] = { TTYCODE_STRING, "kf9" },
@@ -202,6 +202,7 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_KIC6] = { TTYCODE_STRING, "kIC6" },
 	[TTYC_KIC7] = { TTYCODE_STRING, "kIC7" },
 	[TTYC_KICH1] = { TTYCODE_STRING, "kich1" },
+	[TTYC_KIND] = { TTYCODE_STRING, "kind" },
 	[TTYC_KLFT2] = { TTYCODE_STRING, "kLFT" },
 	[TTYC_KLFT3] = { TTYCODE_STRING, "kLFT3" },
 	[TTYC_KLFT4] = { TTYCODE_STRING, "kLFT4" },
@@ -229,7 +230,8 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_KRIT5] = { TTYCODE_STRING, "kRIT5" },
 	[TTYC_KRIT6] = { TTYCODE_STRING, "kRIT6" },
 	[TTYC_KRIT7] = { TTYCODE_STRING, "kRIT7" },
-	[TTYC_KUP2] = { TTYCODE_STRING, "kUP" },
+	[TTYC_KRI] = { TTYCODE_STRING, "kri" },
+	[TTYC_KUP2] = { TTYCODE_STRING, "kUP" }, /* not kUP2 */
 	[TTYC_KUP3] = { TTYCODE_STRING, "kUP3" },
 	[TTYC_KUP4] = { TTYCODE_STRING, "kUP4" },
 	[TTYC_KUP5] = { TTYCODE_STRING, "kUP5" },
@@ -242,11 +244,11 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_RMACS] = { TTYCODE_STRING, "rmacs" },
 	[TTYC_RMCUP] = { TTYCODE_STRING, "rmcup" },
 	[TTYC_RMKX] = { TTYCODE_STRING, "rmkx" },
-	[TTYC_SE] = { TTYCODE_STRING, "Se" },
 	[TTYC_SETAB] = { TTYCODE_STRING, "setab" },
 	[TTYC_SETAF] = { TTYCODE_STRING, "setaf" },
 	[TTYC_SETRGBB] = { TTYCODE_STRING, "setrgbb" },
 	[TTYC_SETRGBF] = { TTYCODE_STRING, "setrgbf" },
+	[TTYC_SE] = { TTYCODE_STRING, "Se" },
 	[TTYC_SGR0] = { TTYCODE_STRING, "sgr0" },
 	[TTYC_SITM] = { TTYCODE_STRING, "sitm" },
 	[TTYC_SMACS] = { TTYCODE_STRING, "smacs" },
@@ -258,8 +260,8 @@ static const struct tty_term_code_entry tty_term_codes[] = {
 	[TTYC_SS] = { TTYCODE_STRING, "Ss" },
 	[TTYC_TC] = { TTYCODE_FLAG, "Tc" },
 	[TTYC_TSL] = { TTYCODE_STRING, "tsl" },
-	[TTYC_VPA] = { TTYCODE_STRING, "vpa" },
 	[TTYC_U8] = { TTYCODE_NUMBER, "U8" },
+	[TTYC_VPA] = { TTYCODE_STRING, "vpa" },
 	[TTYC_XENL] = { TTYCODE_FLAG, "xenl" },
 	[TTYC_XT] = { TTYCODE_FLAG, "XT" },
 };
diff --git a/window.c b/window.c
index 505be96d..7e3a8e53 100644
--- a/window.c
+++ b/window.c
@@ -632,6 +632,8 @@ window_add_pane(struct window *w, struct window_pane *other, int before,
 void
 window_lost_pane(struct window *w, struct window_pane *wp)
 {
+	log_debug("%s: @%u pane %%%u", __func__, w->id, wp->id);
+
 	if (wp == marked_pane.wp)
 		server_clear_marked();
 
@@ -1292,23 +1294,18 @@ window_pane_key(struct window_pane *wp, struct client *c, struct session *s,
 }
 
 int
-window_pane_outside(struct window_pane *wp)
+window_pane_visible(struct window_pane *wp)
 {
 	struct window	*w = wp->window;
 
-	if (wp->xoff >= w->sx || wp->yoff >= w->sy)
-		return (1);
-	if (wp->xoff + wp->sx > w->sx || wp->yoff + wp->sy > w->sy)
-		return (1);
-	return (0);
-}
-
-int
-window_pane_visible(struct window_pane *wp)
-{
 	if (wp->layout_cell == NULL)
 		return (0);
-	return (!window_pane_outside(wp));
+
+	if (wp->xoff >= w->sx || wp->yoff >= w->sy)
+		return (0);
+	if (wp->xoff + wp->sx > w->sx || wp->yoff + wp->sy > w->sy)
+		return (0);
+	return (1);
 }
 
 u_int