Merge branch 'master' into sixel

.github/CONTRIBUTING.md

@@ -14,8 +14,8 @@ Before opening an issue, please ensure that:
 - Your question or issue is not covered [in the
   manual](https://man.openbsd.org/tmux.1) (run `man tmux`).
 
-- Your problem is not mentioned in the [CHANGES
-  file](https://raw.githubusercontent.com/tmux/tmux/master/CHANGES) file.
+- Your problem is not mentioned in [the CHANGES
+  file](https://raw.githubusercontent.com/tmux/tmux/master/CHANGES).
 
 - Nobody else has opened the same issue recently.
 

.github/FUNDING.yml

@@ -1 +1,2 @@
+github: nicm
 liberapay: tmux

.github/lock.yml

@@ -0,0 +1,10 @@
+daysUntilLock: 180
+skipCreatedBefore: false
+exemptLabels: []
+lockLabel: false
+lockComment: >
+  This thread has been automatically locked since there has not been
+  any recent activity after it was closed. Please open a new issue for
+  related bugs.
+setLockReason: false
+#only: issues

CHANGES

@@ -1,4 +1,8 @@
-CHANGES FROM 3.0 to X.X
+CHANGES FROM 3.1 TO 3.2
+
+XXX
+
+CHANGES FROM 3.0a to 3.1
 
 * Add support for adding a note to a key binding (with bind-key -N) and use
   this to add descriptions to the default key bindings. A new -N flag to
@@ -10,7 +14,7 @@ CHANGES FROM 3.0 to X.X
 * Add support for the iTerm2 DSR 1337 sequence to get the terminal version.
 
 * Treat plausible but invalid keys (like C-BSpace) as literal like any other
-  unrecognised string passed to send-keys
+  unrecognised string passed to send-keys.
 
 * Detect iTerm2 and enable use of DECSLRM (much faster with horizontally split
   windows).
@@ -42,11 +46,6 @@ CHANGES FROM 3.0 to X.X
 
 * Add push-default to status-left and status-right in status-format[0].
 
-* Add -F flag to send-keys to expand formats in search-backward and forward
-  copy mode commands and copy_cursor_word and copy_cursor_line formats for word
-  and line at cursor in copy mode. Use for default # and * binding with vi(1)
-  keys.
-
 * Do not clear search marks on cursor movement with vi(1) keys.
 
 * Add p format modifier for padding to width and allow multiple substitutions
@@ -54,32 +53,9 @@ CHANGES FROM 3.0 to X.X
 
 * Add -f for full size to join-pane (like split-window).
 
-* Handle OSC 7 (a VTE extension) and put the result in a new format (pane_path).
-
-* Change new-session -A without a session name (that is, no -s option also) to
-  attach to the best existing session like attach-session rather than creating
-  a new one.
-
-* Add an option to set the key sent by backspace for those whose system uses ^H
-  rather than ^?.
-
-* Add formats for cursor and selection position in copy mode.
-
-* Add support for percentage sizes for resize-pane ("-x 10%"). Also change
-  split-window and join-pane -l to accept similar percentages and no longer
-  document -p.
-
-* Turn automatic-rename back on if the rename escape sequence is used with an
-  empty name.
-
-* Make select-pane -P set window-active-style also to match previous behaviour.
-
 * Do not use bright when emulating 256 colours on an 8 colour terminal because
   it is also bold on some terminals.
 
-* Add a "latest" window-size option which tries to size windows based on the
-  most recently used client. This is now the default.
-
 * Make select-pane -P set window-active-style also to match previous behaviour.
 
 * Do not truncate list-keys output.
@@ -92,17 +68,18 @@ CHANGES FROM 3.0 to X.X
   -p flag.
 
 * Add -F flag to send-keys to expand formats in search-backward and forward
-  copy mode commands, this makes it easier to use the cursor_word and
-  cursor_line formats.
+  copy mode commands and copy_cursor_word and copy_cursor_line formats for word
+  and line at cursor in copy mode. Use for default # and * binding with vi(1)
+  keys.
 
 * Add formats for word and line at cursor position in copy mode.
 
-* Add formats for cursor and selection position in copy mode
+* Add formats for cursor and selection position in copy mode.
 
 * Support all the forms of RGB colour strings in OSC sequences rather than
   requiring two digits.
 
-* Limit lazy resize to panes in attached sessions only
+* Limit lazy resize to panes in attached sessions only.
 
 * Add an option to set the key sent by backspace for those whose system uses ^H
   rather than ^?.
@@ -111,7 +88,8 @@ CHANGES FROM 3.0 to X.X
   attach to the best existing session like attach-session rather than a new
   one.
 
-* Change window-size default from smallest to latest.
+* Add a "latest" window-size option which tries to size windows based on the
+  most recently used client. This is now the default.
 
 * Add simple support for OSC 7 (result is available in the pane_path format).
 
@@ -133,7 +111,7 @@ CHANGES FROM 3.0 to X.X
 
 * Add reverse sorting in tree, client and buffer modes.
 
-CHANGES FROM 3.0 to 3.0a
+CHANGES FROM 3.0 TO 3.0a
 
 * Do not require REG_STARTEND.
 
@@ -147,7 +125,7 @@ CHANGES FROM 3.0 to 3.0a
 
 * Do not crash when restoring a layout with only one pane.
 
-CHANGES FROM 2.9 to 3.0
+CHANGES FROM 2.9 TO 3.0
 
 * Workaround invalid layout strings generated by older tmux versions and add
   some additional sanity checks
@@ -272,11 +250,11 @@ CHANGES FROM 2.9 to 3.0
 * Add the ability to infer an option type (server, session, window) from its
   name to show-options (it was already present in set-option).
 
-CHANGES FROM 2.9 to 2.9a
+CHANGES FROM 2.9 TO 2.9a
 
 * Fix bugs in select-pane and the main-horizontal and main-vertical layouts.
 
-CHANGES FROM 2.8 to 2.9
+CHANGES FROM 2.8 TO 2.9
 
 * Attempt to preserve horizontal cursor position as well as vertical with
   reflow.
@@ -401,7 +379,7 @@ CHANGES FROM 2.8 to 2.9
   moves up, down, left or right and -c returns to automatic cursor
   tracking. The position is reset when the current window is changed.
 
-CHANGES FROM 2.7 to 2.8
+CHANGES FROM 2.7 TO 2.8
 
 * Make display-panes block the client until a pane is chosen or it
   times out.

cmd-bind-key.c

@@ -33,8 +33,8 @@ const struct cmd_entry cmd_bind_key_entry = {
 	.name = "bind-key",
 	.alias = "bind",
 
-	.args = { "cnrN:T:", 2, -1 },
-	.usage = "[-cnr] [-T key-table] [-N note] key "
+	.args = { "nrN:T:", 2, -1 },
+	.usage = "[-nr] [-T key-table] [-N note] key "
 	         "command [arguments]",
 
 	.flags = CMD_AFTERHOOK,

cmd-list-keys.c

@@ -36,8 +36,8 @@ const struct cmd_entry cmd_list_keys_entry = {
 	.name = "list-keys",
 	.alias = "lsk",
 
-	.args = { "1NP:T:", 0, 1 },
-	.usage = "[-1N] [-P prefix-string] [-T key-table] [key]",
+	.args = { "1aNP:T:", 0, 1 },
+	.usage = "[-1aN] [-P prefix-string] [-T key-table] [key]",
 
 	.flags = CMD_STARTSERVER|CMD_AFTERHOOK,
 	.exec = cmd_list_keys_exec
@@ -89,7 +89,7 @@ cmd_list_keys_print_notes(struct cmdq_item *item, struct args *args,
 	struct key_table	*table;
 	struct key_binding	*bd;
 	const char		*key;
-	char			*tmp;
+	char			*tmp, *note;
 	int	                 found = 0;
 
 	table = key_bindings_get_table(tablename, 0);
@@ -99,19 +99,24 @@ cmd_list_keys_print_notes(struct cmdq_item *item, struct args *args,
 	while (bd != NULL) {
 		if ((only != KEYC_UNKNOWN && bd->key != only) ||
 		    KEYC_IS_MOUSE(bd->key) ||
-		    bd->note == NULL) {
+		    (bd->note == NULL && !args_has(args, 'a'))) {
 			bd = key_bindings_next(table, bd);
 			continue;
 		}
 		found = 1;
 		key = key_string_lookup_key(bd->key);
 
+		if (bd->note == NULL)
+			note = cmd_list_print(bd->cmdlist, 1);
+		else
+			note = xstrdup(bd->note);
 		tmp = utf8_padcstr(key, keywidth + 1);
 		if (args_has(args, '1') && c != NULL)
-			status_message_set(c, "%s%s%s", prefix, tmp, bd->note);
+			status_message_set(c, "%s%s%s", prefix, tmp, note);
 		else
-			cmdq_print(item, "%s%s%s", prefix, tmp, bd->note);
+			cmdq_print(item, "%s%s%s", prefix, tmp, note);
 		free(tmp);
+		free(note);
 
 		if (args_has(args, '1'))
 			break;

cmd-select-pane.c

@@ -197,8 +197,8 @@ cmd_select_pane_exec(struct cmd *self, struct cmdq_item *item)
 	if (args_has(self->args, 'T')) {
 		pane_title = format_single(item, args_get(self->args, 'T'),
 		    c, s, wl, wp);
-		screen_set_title(&wp->base, pane_title);
-		server_status_window(wp->window);
+		if (screen_set_title(&wp->base, pane_title))
+			server_status_window(wp->window);
 		free(pane_title);
 		return (CMD_RETURN_NORMAL);
 	}

configure.ac

@@ -1,6 +1,6 @@
 # configure.ac
 
-AC_INIT([tmux], next-3.1)
+AC_INIT([tmux], next-3.2)
 AC_PREREQ([2.60])
 
 AC_CONFIG_AUX_DIR(etc)

format.c

@@ -895,6 +895,44 @@ format_cb_pane_in_mode(struct format_tree *ft, struct format_entry *fe)
 	xasprintf(&fe->value, "%u", n);
 }
 
+/* Callback for pane_at_top. */
+static void
+format_cb_pane_at_top(struct format_tree *ft, struct format_entry *fe)
+{
+	struct window_pane	*wp = ft->wp;
+	struct window		*w = wp->window;
+	int			 status, flag;
+
+	if (wp == NULL)
+		return;
+
+	status = options_get_number(w->options, "pane-border-status");
+	if (status == PANE_STATUS_TOP)
+		flag = (wp->yoff == 1);
+	else
+		flag = (wp->yoff == 0);
+	xasprintf(&fe->value, "%d", flag);
+}
+
+/* Callback for pane_at_bottom. */
+static void
+format_cb_pane_at_bottom(struct format_tree *ft, struct format_entry *fe)
+{
+	struct window_pane	*wp = ft->wp;
+	struct window		*w = wp->window;
+	int			 status, flag;
+
+	if (wp == NULL)
+		return;
+
+	status = options_get_number(w->options, "pane-border-status");
+	if (status == PANE_STATUS_BOTTOM)
+		flag = (wp->yoff + wp->sy == w->sy - 1);
+	else
+		flag = (wp->yoff + wp->sy == w->sy);
+	xasprintf(&fe->value, "%d", flag);
+}
+
 /* Callback for cursor_character. */
 static void
 format_cb_cursor_character(struct format_tree *ft, struct format_entry *fe)
@@ -2546,9 +2584,9 @@ format_defaults_pane(struct format_tree *ft, struct window_pane *wp)
 	format_add(ft, "pane_right", "%u", wp->xoff + wp->sx - 1);
 	format_add(ft, "pane_bottom", "%u", wp->yoff + wp->sy - 1);
 	format_add(ft, "pane_at_left", "%d", wp->xoff == 0);
-	format_add(ft, "pane_at_top", "%d", wp->yoff == 0);
+	format_add_cb(ft, "pane_at_top", format_cb_pane_at_top);
 	format_add(ft, "pane_at_right", "%d", wp->xoff + wp->sx == w->sx);
-	format_add(ft, "pane_at_bottom", "%d", wp->yoff + wp->sy == w->sy);
+	format_add_cb(ft, "pane_at_bottom", format_cb_pane_at_bottom);
 
 	wme = TAILQ_FIRST(&wp->modes);
 	if (wme != NULL) {

input.c

@@ -2225,10 +2225,8 @@ input_exit_osc(struct input_ctx *ictx)
 	switch (option) {
 	case 0:
 	case 2:
-		if (utf8_isvalid(p)) {
-			screen_set_title(sctx->s, p);
+		if (screen_set_title(sctx->s, p))
 			server_status_window(ictx->wp->window);
-		}
 		break;
 	case 4:
 		input_osc_4(ictx, p);
@@ -2286,10 +2284,8 @@ input_exit_apc(struct input_ctx *ictx)
 		return;
 	log_debug("%s: \"%s\"", __func__, ictx->input_buf);
 
-	if (!utf8_isvalid(ictx->input_buf))
-		return;
-	screen_set_title(sctx->s, ictx->input_buf);
-	server_status_window(ictx->wp->window);
+	if (screen_set_title(sctx->s, ictx->input_buf))
+		server_status_window(ictx->wp->window);
 }
 
 /* Rename string started. */

key-string.c

@@ -242,53 +242,90 @@ key_string_lookup_string(const char *string)
 const char *
 key_string_lookup_key(key_code key)
 {
-	static char		out[32];
-	char			tmp[8];
-	u_int			i;
-	struct utf8_data	ud;
-	size_t			off;
+	static char		 out[32];
+	char			 tmp[8];
+	const char		*s;
+	u_int			 i;
+	struct utf8_data	 ud;
+	size_t			 off;
 
 	*out = '\0';
 
+	/* Literal keys are themselves. */
+	if (key & KEYC_LITERAL) {
+		snprintf(out, sizeof out, "%c", (int)(key & 0xff));
+		return (out);
+	}
+
+	/* Fill in the modifiers. */
+	if (key & KEYC_CTRL)
+		strlcat(out, "C-", sizeof out);
+	if (key & KEYC_ESCAPE)
+		strlcat(out, "M-", sizeof out);
+	if (key & KEYC_SHIFT)
+		strlcat(out, "S-", sizeof out);
+	key &= KEYC_MASK_KEY;
+
 	/* Handle no key. */
 	if (key == KEYC_NONE)
 		return ("None");
 
 	/* Handle special keys. */
-	if (key == KEYC_UNKNOWN)
-		return ("Unknown");
-	if (key == KEYC_ANY)
-		return ("Any");
-	if (key == KEYC_FOCUS_IN)
-		return ("FocusIn");
-	if (key == KEYC_FOCUS_OUT)
-		return ("FocusOut");
-	if (key == KEYC_PASTE_START)
-		return ("PasteStart");
-	if (key == KEYC_PASTE_END)
-		return ("PasteEnd");
-	if (key == KEYC_MOUSE)
-		return ("Mouse");
-	if (key == KEYC_DRAGGING)
-		return ("Dragging");
-	if (key == KEYC_MOUSEMOVE_PANE)
-		return ("MouseMovePane");
-	if (key == KEYC_MOUSEMOVE_STATUS)
-		return ("MouseMoveStatus");
-	if (key == KEYC_MOUSEMOVE_STATUS_LEFT)
-		return ("MouseMoveStatusLeft");
-	if (key == KEYC_MOUSEMOVE_STATUS_RIGHT)
-		return ("MouseMoveStatusRight");
-	if (key == KEYC_MOUSEMOVE_BORDER)
-		return ("MouseMoveBorder");
-	if (key >= KEYC_USER && key < KEYC_USER + KEYC_NUSER) {
-		snprintf(out, sizeof out, "User%u", (u_int)(key - KEYC_USER));
-		return (out);
+	if (key == KEYC_UNKNOWN) {
+		s = "Unknown";
+		goto append;
 	}
-
-	/* Literal keys are themselves. */
-	if (key & KEYC_LITERAL) {
-		snprintf(out, sizeof out, "%c", (int)(key & 0xff));
+	if (key == KEYC_ANY) {
+		s = "Any";
+		goto append;
+	}
+	if (key == KEYC_FOCUS_IN) {
+		s = "FocusIn";
+		goto append;
+	}
+	if (key == KEYC_FOCUS_OUT) {
+		s = "FocusOut";
+		goto append;
+	}
+	if (key == KEYC_PASTE_START) {
+		s = "PasteStart";
+		goto append;
+	}
+	if (key == KEYC_PASTE_END) {
+		s = "PasteEnd";
+		goto append;
+	}
+	if (key == KEYC_MOUSE) {
+		s = "Mouse";
+		goto append;
+	}
+	if (key == KEYC_DRAGGING) {
+		s = "Dragging";
+		goto append;
+	}
+	if (key == KEYC_MOUSEMOVE_PANE) {
+		s = "MouseMovePane";
+		goto append;
+	}
+	if (key == KEYC_MOUSEMOVE_STATUS) {
+		s = "MouseMoveStatus";
+		goto append;
+	}
+	if (key == KEYC_MOUSEMOVE_STATUS_LEFT) {
+		s = "MouseMoveStatusLeft";
+		goto append;
+	}
+	if (key == KEYC_MOUSEMOVE_STATUS_RIGHT) {
+		s = "MouseMoveStatusRight";
+		goto append;
+	}
+	if (key == KEYC_MOUSEMOVE_BORDER) {
+		s = "MouseMoveBorder";
+		goto append;
+	}
+	if (key >= KEYC_USER && key < KEYC_USER + KEYC_NUSER) {
+		snprintf(tmp, sizeof tmp, "User%u", (u_int)(key - KEYC_USER));
+		strlcat(out, tmp, sizeof out);
 		return (out);
 	}
 
@@ -301,15 +338,6 @@ key_string_lookup_key(key_code key)
 	if ((key & KEYC_MASK_KEY) == 0)
 	    key = ' ' | KEYC_CTRL | (key & KEYC_MASK_MOD);
 
-	/* Fill in the modifiers. */
-	if (key & KEYC_CTRL)
-		strlcat(out, "C-", sizeof out);
-	if (key & KEYC_ESCAPE)
-		strlcat(out, "M-", sizeof out);
-	if (key & KEYC_SHIFT)
-		strlcat(out, "S-", sizeof out);
-	key &= KEYC_MASK_KEY;
-
 	/* Try the key against the string table. */
 	for (i = 0; i < nitems(key_string_table); i++) {
 		if (key == key_string_table[i].key)
@@ -352,4 +380,8 @@ key_string_lookup_key(key_code key)
 
 	strlcat(out, tmp, sizeof out);
 	return (out);
+
+append:
+	strlcat(out, s, sizeof out);
+	return (out);
 }

screen.c

@@ -155,11 +155,14 @@ screen_set_cursor_colour(struct screen *s, const char *colour)
 }
 
 /* Set screen title. */
-void
+int
 screen_set_title(struct screen *s, const char *title)
 {
+	if (!utf8_isvalid(title))
+		return (0);
 	free(s->title);
-	utf8_stravis(&s->title, title, VIS_OCTAL|VIS_CSTYLE|VIS_TAB|VIS_NL);
+	s->title = xstrdup(title);
+	return (1);
 }
 
 /* Set screen path. */

server-client.c

@@ -660,8 +660,7 @@ have_event:
 			break;
 		}
 		c->tty.mouse_drag_flag = 0;
-
-		return (key);
+		goto out;
 	}
 
 	/* Convert to a key binding. */
@@ -956,6 +955,7 @@ have_event:
 	if (key == KEYC_UNKNOWN)
 		return (KEYC_UNKNOWN);
 
+out:
 	/* Apply modifiers if any. */
 	if (b & MOUSE_MASK_META)
 		key |= KEYC_ESCAPE;
@@ -964,6 +964,8 @@ have_event:
 	if (b & MOUSE_MASK_SHIFT)
 		key |= KEYC_SHIFT;
 
+	if (log_get_level() != 0)
+		log_debug("mouse key is %s", key_string_lookup_key (key));
 	return (key);
 }
 
@@ -1057,7 +1059,7 @@ server_client_key_callback(struct cmdq_item *item, void *data)
 		 * Mouse drag is in progress, so fire the callback (now that
 		 * the mouse event is valid).
 		 */
-		if (key == KEYC_DRAGGING) {
+		if ((key & KEYC_MASK_KEY) == KEYC_DRAGGING) {
 			c->tty.mouse_drag_update(c, m);
 			goto out;
 		}
@@ -1704,7 +1706,6 @@ static void
 server_client_dispatch(struct imsg *imsg, void *arg)
 {
 	struct client	*c = arg;
-	const char	*data;
 	ssize_t		 datalen;
 	struct session	*s;
 
@@ -1716,7 +1717,6 @@ server_client_dispatch(struct imsg *imsg, void *arg)
 		return;
 	}
 
-	data = imsg->data;
 	datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
 
 	switch (imsg->hdr.type) {

tmux.1

@@ -2686,37 +2686,40 @@ To view the default bindings and possible commands, see the
 .Ic list-keys
 command.
 .It Xo Ic list-keys
-.Op Fl 1N
+.Op Fl 1aN
 .Op Fl P Ar prefix-string Fl T Ar key-table
 .Op key
 .Xc
 .D1 (alias: Ic lsk )
-List all key bindings.
-By default this shows all keys or any bindings for
-.Ar key
-in the syntax of the
+List key bindings.
+There are two forms: the default lists keys as
 .Ic bind-key
-command.
+commands;
 .Fl N
-instead show keys and attached notes, i
-.Ar key-table
-if given or in the
+lists only keys with attached notes and shows only the key and note for each
+key.
+.Pp
+With the default form, all key tables are listed by default.
+.Fl T
+lists only keys in
+.Ar key-table .
+.Pp
+With the
+.Fl N
+form, only keys in the
 .Em root
 and
 .Em prefix
-key tables by default.
-.Fl P
-specifies a prefix to print before each key.
-With
-.Fl 1
-only the first matching key and note is shown.
-.Pp
-Without
-.Fl N ,
+key tables are listed by default;
 .Fl T
-prints only keys in
-.Ar key-table ,
-otherwise all key tables are printed.
+also lists only keys in
+.Ar key-table .
+.Fl P
+specifies a prefix to print before each key and
+.Fl 1
+lists only the first matching key.
+.Fl a
+lists the command for keys that do have a note rather than skipping them.
 .It Xo Ic send-keys
 .Op Fl FHlMRX
 .Op Fl N Ar repeat-count
@@ -4348,6 +4351,7 @@ The following variables are available, where appropriate:
 .It Li "scroll_position" Ta "" Ta "Scroll position in copy mode"
 .It Li "scroll_region_lower" Ta "" Ta "Bottom of scroll region in pane"
 .It Li "scroll_region_upper" Ta "" Ta "Top of scroll region in pane"
+.It Li "selection_active" Ta "" Ta "1 if selection started and changes with the cursor in copy mode"
 .It Li "selection_end_x" Ta "" Ta "X position of the end of the selection"
 .It Li "selection_end_y" Ta "" Ta "Y position of the end of the selection"
 .It Li "selection_present" Ta "" Ta "1 if selection started in copy mode"

tmux.h

@@ -2450,7 +2450,7 @@ void	 screen_free(struct screen *);
 void	 screen_reset_tabs(struct screen *);
 void	 screen_set_cursor_style(struct screen *, u_int);
 void	 screen_set_cursor_colour(struct screen *, const char *);
-void	 screen_set_title(struct screen *, const char *);
+int	 screen_set_title(struct screen *, const char *);
 void	 screen_set_path(struct screen *, const char *);
 void	 screen_push_title(struct screen *);
 void	 screen_pop_title(struct screen *);

window-buffer.c

@@ -209,7 +209,7 @@ window_buffer_draw(__unused void *modedata, void *itemdata,
 	struct paste_buffer		*pb;
 	const char			*pdata, *start, *end;
 	char				*buf = NULL;
-	size_t				 psize, len;
+	size_t				 psize;
 	u_int				 i, cx = ctx->s->cx, cy = ctx->s->cy;
 
 	pb = paste_get_name(item->name);
@@ -222,7 +222,7 @@ window_buffer_draw(__unused void *modedata, void *itemdata,
 		while (end != pdata + psize && *end != '\n')
 			end++;
 		buf = xreallocarray(buf, 4, end - start + 1);
-		len = utf8_strvis(buf, start, end - start, VIS_OCTAL|VIS_TAB);
+		utf8_strvis(buf, start, end - start, VIS_OCTAL|VIS_TAB);
 		if (*buf != '\0') {
 			screen_write_cursormove(ctx, cx, cy + i, 0);
 			screen_write_nputs(ctx, sx, &grid_default_cell, "%s",

window-copy.c

@@ -590,7 +590,10 @@ window_copy_formats(struct window_mode_entry *wme, struct format_tree *ft)
 		format_add(ft, "selection_start_y", "%d", data->sely);
 		format_add(ft, "selection_end_x", "%d", data->endselx);
 		format_add(ft, "selection_end_y", "%d", data->endsely);
-	}
+		format_add(ft, "selection_active", "%d",
+		    data->cursordrag != CURSORDRAG_NONE);
+	} else
+		format_add(ft, "selection_active", "%d", 0);
 
 	s = format_grid_word(data->screen.grid, data->cx, data->cy);
 	if (s != NULL) {
@@ -1521,14 +1524,26 @@ window_copy_cmd_select_word(struct window_copy_cmd_state *cs)
 	struct session			*s = cs->s;
 	struct window_copy_mode_data	*data = wme->data;
 	const char			*ws;
+	u_int				 px, py, xx;
 
 	data->lineflag = LINE_SEL_LEFT_RIGHT;
 	data->rectflag = 0;
 
+	px = data->cx;
+	py = screen_hsize(data->backing) + data->cy - data->oy;
+	xx = window_copy_find_length(wme, py);
+
 	ws = options_get_string(s->options, "word-separators");
 	window_copy_cursor_previous_word(wme, ws, 0);
 	window_copy_start_selection(wme);
-	window_copy_cursor_next_word_end(wme, ws);
+
+	if (px >= xx || !window_copy_in_set(wme, px + 1, py, ws))
+		window_copy_cursor_next_word_end(wme, ws);
+	else {
+		window_copy_update_cursor(wme, px, data->cy);
+		if (window_copy_update_selection(wme, 1))
+			window_copy_redraw_lines(wme, data->cy, 1);
+	}
 
 	return (WINDOW_COPY_CMD_REDRAW);
 }

window.c

@@ -548,31 +548,38 @@ window_get_active_at(struct window *w, u_int x, u_int y)
 struct window_pane *
 window_find_string(struct window *w, const char *s)
 {
-	u_int	x, y;
+	u_int	x, y, top = 0, bottom = w->sy - 1;
+	int	status;
 
 	x = w->sx / 2;
 	y = w->sy / 2;
 
+	status = options_get_number(w->options, "pane-border-status");
+	if (status == PANE_STATUS_TOP)
+		top++;
+	else if (status == PANE_STATUS_BOTTOM)
+		bottom--;
+
 	if (strcasecmp(s, "top") == 0)
-		y = 0;
+		y = top;
 	else if (strcasecmp(s, "bottom") == 0)
-		y = w->sy - 1;
+		y = bottom;
 	else if (strcasecmp(s, "left") == 0)
 		x = 0;
 	else if (strcasecmp(s, "right") == 0)
 		x = w->sx - 1;
 	else if (strcasecmp(s, "top-left") == 0) {
 		x = 0;
-		y = 0;
+		y = top;
 	} else if (strcasecmp(s, "top-right") == 0) {
 		x = w->sx - 1;
-		y = 0;
+		y = top;
 	} else if (strcasecmp(s, "bottom-left") == 0) {
 		x = 0;
-		y = w->sy - 1;
+		y = bottom;
 	} else if (strcasecmp(s, "bottom-right") == 0) {
 		x = w->sx - 1;
-		y = w->sy - 1;
+		y = bottom;
 	} else
 		return (NULL);