Merge branch 'obsd-master'

cfg.c

@@ -29,7 +29,8 @@
 struct cmd_q		*cfg_cmd_q;
 int			 cfg_finished;
 int			 cfg_references;
-ARRAY_DECL (, char *)	 cfg_causes = ARRAY_INITIALIZER;
+char**			 cfg_causes;
+u_int			 cfg_ncauses;
 struct client		*cfg_client;
 
 int
@@ -121,40 +122,42 @@ cfg_add_cause(const char* fmt, ...)
 	xvasprintf(&msg, fmt, ap);
 	va_end (ap);
 
-	ARRAY_ADD(&cfg_causes, msg);
+	cfg_ncauses++;
+	cfg_causes = xreallocarray(cfg_causes, cfg_ncauses, sizeof *cfg_causes);
+	cfg_causes[cfg_ncauses - 1] = msg;
 }
 
 void
 cfg_print_causes(struct cmd_q *cmdq)
 {
-	char	*cause;
 	u_int	 i;
 
-	for (i = 0; i < ARRAY_LENGTH(&cfg_causes); i++) {
+	for (i = 0; i < cfg_ncauses; i++) {
-		cause = ARRAY_ITEM(&cfg_causes, i);
+		cmdq_print(cmdq, "%s", cfg_causes[i]);
-		cmdq_print(cmdq, "%s", cause);
+		free(cfg_causes[i]);
-		free(cause);
 	}
-	ARRAY_FREE(&cfg_causes);
+
+	free(cfg_causes);
+	cfg_causes = NULL;
 }
 
 void
 cfg_show_causes(struct session *s)
 {
 	struct window_pane	*wp;
-	char			*cause;
 	u_int			 i;
 
-	if (s == NULL || ARRAY_EMPTY(&cfg_causes))
+	if (s == NULL || cfg_ncauses == 0)
 		return;
 	wp = s->curw->window->active;
 
 	window_pane_set_mode(wp, &window_copy_mode);
 	window_copy_init_for_output(wp);
-	for (i = 0; i < ARRAY_LENGTH(&cfg_causes); i++) {
+	for (i = 0; i < cfg_ncauses; i++) {
-		cause = ARRAY_ITEM(&cfg_causes, i);
+		window_copy_add(wp, "%s", cfg_causes[i]);
-		window_copy_add(wp, "%s", cause);
+		free(cfg_causes[i]);
-		free(cause);
 	}
-	ARRAY_FREE(&cfg_causes);
+
+	free(cfg_causes);
+	cfg_causes = NULL;
 }

cmd-attach-session.c

@@ -69,9 +69,12 @@ cmd_attach_session(struct cmd_q *cmdq, const char *tflag, int dflag, int rflag,
 	} else {
 		if ((s = cmd_find_session(cmdq, tflag, 1)) == NULL)
 			return (CMD_RETURN_ERROR);
-		w = cmd_lookup_windowid(tflag);
+		w = window_find_by_id_str(tflag);
-		if (w == NULL && (wp = cmd_lookup_paneid(tflag)) != NULL)
+		if (w == NULL) {
-			w = wp->window;
+			wp = window_pane_find_by_id_str(tflag);
+			if (wp != NULL)
+				w = wp->window;
+		}
 		if (w != NULL)
 			wl = winlink_find_by_window(&s->windows, w);
 	}

cmd-show-messages.c

@@ -129,7 +129,6 @@ cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
 	struct client		*c;
 	struct message_entry	*msg;
 	char			*tim;
-	u_int			 i;
 	int			 done;
 
 	done = 0;
@@ -155,9 +154,7 @@ cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
 	if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
 		return (CMD_RETURN_ERROR);
 
-	for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
+	TAILQ_FOREACH(msg, &c->message_log, entry) {
-		msg = &ARRAY_ITEM(&c->message_log, i);
-
 		tim = ctime(&msg->msg_time);
 		*strchr(tim, '\n') = '\0';
 

cmd-switch-client.c

@@ -99,10 +99,12 @@ cmd_switch_client_exec(struct cmd *self, struct cmd_q *cmdq)
 		} else {
 			if ((s = cmd_find_session(cmdq, tflag, 1)) == NULL)
 				return (CMD_RETURN_ERROR);
-			w = cmd_lookup_windowid(tflag);
+			w = window_find_by_id_str(tflag);
-			if (w == NULL &&
+			if (w == NULL) {
-			    (wp = cmd_lookup_paneid(tflag)) != NULL)
+				wp = window_pane_find_by_id_str(tflag);
-				w = wp->window;
+				if (wp != NULL)
+					w = wp->window;
+			}
 			if (w != NULL)
 				wl = winlink_find_by_window(&s->windows, w);
 		}

cmd.c

@@ -116,6 +116,7 @@ const struct cmd_entry *cmd_table[] = {
 };
 
 ARRAY_DECL(client_list, struct client *);
+ARRAY_DECL(sessionslist, struct session *);
 
 int		 cmd_session_better(struct session *, struct session *, int);
 struct session	*cmd_choose_session_list(struct sessionslist *);
@@ -123,7 +124,6 @@ struct session	*cmd_choose_session(int);
 struct client	*cmd_choose_client(struct client_list *);
 struct client	*cmd_lookup_client(const char *);
 struct session	*cmd_lookup_session(struct cmd_q *, const char *, int *);
-struct session	*cmd_lookup_session_id(const char *);
 struct winlink	*cmd_lookup_window(struct session *, const char *, int *);
 int		 cmd_lookup_index(struct session *, const char *, int *);
 struct winlink	*cmd_lookup_winlink_windowid(struct session *, const char *);
@@ -638,21 +638,6 @@ cmd_lookup_client(const char *name)
 	return (NULL);
 }
 
-/* Find the target session or report an error and return NULL. */
-struct session *
-cmd_lookup_session_id(const char *arg)
-{
-	char	*endptr;
-	long	 id;
-
-	if (arg[0] != '$')
-		return (NULL);
-	id = strtol(arg + 1, &endptr, 10);
-	if (arg[1] != '\0' && *endptr == '\0')
-		return (session_find_by_id(id));
-	return (NULL);
-}
-
 /* Lookup a session by name. If no session is found, NULL is returned. */
 struct session *
 cmd_lookup_session(struct cmd_q *cmdq, const char *name, int *ambiguous)
@@ -664,13 +649,13 @@ cmd_lookup_session(struct cmd_q *cmdq, const char *name, int *ambiguous)
 	*ambiguous = 0;
 
 	/* Look for $id first. */
-	if ((s = cmd_lookup_session_id(name)) != NULL)
+	if ((s = session_find_by_id_str(name)) != NULL)
 		return (s);
 
 	/* Try as pane or window id. */
-	if ((wp = cmd_lookup_paneid(name)) != NULL)
+	if ((wp = window_pane_find_by_id_str(name)) != NULL)
 		return (cmd_window_session(cmdq, wp->window, NULL));
-	if ((w = cmd_lookup_windowid(name)) != NULL)
+	if ((w = window_find_by_id_str(name)) != NULL)
 		return (cmd_window_session(cmdq, w, NULL));
 
 	/*
@@ -721,12 +706,12 @@ cmd_lookup_window(struct session *s, const char *name, int *ambiguous)
 	    return (wl);
 
 	/* Lookup as pane or window id. */
-	if ((wp = cmd_lookup_paneid(name)) != NULL) {
+	if ((wp = window_pane_find_by_id_str(name)) != NULL) {
 		wl = winlink_find_by_window(&s->windows, wp->window);
 		if (wl != NULL)
 			return (wl);
 	}
-	if ((w = cmd_lookup_windowid(name)) != NULL) {
+	if ((w = window_find_by_id_str(name)) != NULL) {
 		wl = winlink_find_by_window(&s->windows, w);
 		if (wl != NULL)
 			return (wl);
@@ -794,22 +779,6 @@ cmd_lookup_index(struct session *s, const char *name, int *ambiguous)
 	return (-1);
 }
 
-/* Lookup pane id. An initial % means a pane id. */
-struct window_pane *
-cmd_lookup_paneid(const char *arg)
-{
-	const char	*errstr;
-	u_int		 paneid;
-
-	if (*arg != '%')
-		return (NULL);
-
-	paneid = strtonum(arg + 1, 0, UINT_MAX, &errstr);
-	if (errstr != NULL)
-		return (NULL);
-	return (window_pane_find_by_id(paneid));
-}
-
 /* Lookup window id in a session. An initial @ means a window id. */
 struct winlink *
 cmd_lookup_winlink_windowid(struct session *s, const char *arg)
@@ -826,22 +795,6 @@ cmd_lookup_winlink_windowid(struct session *s, const char *arg)
 	return (winlink_find_by_window_id(&s->windows, windowid));
 }
 
-/* Lookup window id. An initial @ means a window id. */
-struct window *
-cmd_lookup_windowid(const char *arg)
-{
-	const char	*errstr;
-	u_int		 windowid;
-
-	if (*arg != '@')
-		return (NULL);
-
-	windowid = strtonum(arg + 1, 0, UINT_MAX, &errstr);
-	if (errstr != NULL)
-		return (NULL);
-	return (window_find_by_id(windowid));
-}
-
 /* Find session and winlink for window. */
 struct session *
 cmd_window_session(struct cmd_q *cmdq, struct window *w, struct winlink **wlp)
@@ -1251,7 +1204,7 @@ cmd_find_pane(struct cmd_q *cmdq,
 	}
 
 	/* Lookup as pane id. */
-	if ((*wpp = cmd_lookup_paneid(arg)) != NULL) {
+	if ((*wpp = window_pane_find_by_id_str(arg)) != NULL) {
 		s = cmd_window_session(cmdq, (*wpp)->window, &wl);
 		if (sp != NULL)
 			*sp = s;

server-client.c

@@ -93,7 +93,7 @@ server_client_create(int fd)
 	RB_INIT(&c->status_old);
 
 	c->message_string = NULL;
-	ARRAY_INIT(&c->message_log);
+	TAILQ_INIT(&c->message_log);
 
 	c->prompt_string = NULL;
 	c->prompt_buffer = NULL;
@@ -137,8 +137,7 @@ server_client_open(struct client *c, char **cause)
 void
 server_client_lost(struct client *c)
 {
-	struct message_entry	*msg;
+	struct message_entry	*msg, *msg1;
-	u_int			 i;
 
 	TAILQ_REMOVE(&clients, c, entry);
 	log_debug("lost client %d", c->ibuf.fd);
@@ -174,11 +173,11 @@ server_client_lost(struct client *c)
 	free(c->message_string);
 	if (event_initialized(&c->message_timer))
 		evtimer_del(&c->message_timer);
-	for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {
+	TAILQ_FOREACH_SAFE(msg, &c->message_log, entry, msg1) {
-		msg = &ARRAY_ITEM(&c->message_log, i);
 		free(msg->msg);
+		TAILQ_REMOVE(&c->message_log, msg, entry);
+		free(msg);
 	}
-	ARRAY_FREE(&c->message_log);
 
 	free(c->prompt_string);
 	free(c->prompt_buffer);

session.c

@@ -69,6 +69,22 @@ session_find(const char *name)
 	return (RB_FIND(sessions, &sessions, &s));
 }
 
+/* Find session by id parsed from a string. */
+struct session *
+session_find_by_id_str(const char *s)
+{
+	const char	*errstr;
+	u_int		 id;
+
+	if (*s != '$')
+		return (NULL);
+
+	id = strtonum(s + 1, 0, UINT_MAX, &errstr);
+	if (errstr != NULL)
+		return (NULL);
+	return (session_find_by_id(id));
+}
+
 /* Find session by id. */
 struct session *
 session_find_by_id(u_int id)

status.c

@@ -636,10 +636,12 @@ void
 status_message_set(struct client *c, const char *fmt, ...)
 {
 	struct timeval		 tv;
-	struct message_entry	*msg;
+	struct message_entry	*msg, *msg1;
 	va_list			 ap;
 	int			 delay;
-	u_int			 i, limit;
+	u_int			 first, limit;
+
+	limit = options_get_number(&global_options, "message-limit");
 
 	status_prompt_clear(c);
 	status_message_clear(c);
@@ -648,19 +650,19 @@ status_message_set(struct client *c, const char *fmt, ...)
 	xvasprintf(&c->message_string, fmt, ap);
 	va_end(ap);
 
-	ARRAY_EXPAND(&c->message_log, 1);
+	msg = xcalloc(1, sizeof *msg);
-	msg = &ARRAY_LAST(&c->message_log);
 	msg->msg_time = time(NULL);
+	msg->msg_num = c->message_next++;
 	msg->msg = xstrdup(c->message_string);
+	TAILQ_INSERT_TAIL(&c->message_log, msg, entry);
 
-	limit = options_get_number(&global_options, "message-limit");
+	first = c->message_next - limit;
-	if (ARRAY_LENGTH(&c->message_log) > limit) {
+	TAILQ_FOREACH_SAFE(msg, &c->message_log, entry, msg1) {
-		limit = ARRAY_LENGTH(&c->message_log) - limit;
+		if (msg->msg_num >= first)
-		for (i = 0; i < limit; i++) {
+			continue;
-			msg = &ARRAY_FIRST(&c->message_log);
+		free(msg->msg);
-			free(msg->msg);
+		TAILQ_REMOVE(&c->message_log, msg, entry);
-			ARRAY_REMOVE(&c->message_log, 0);
+		free(msg);
-		}
 	}
 
 	delay = options_get_number(&c->session->options, "display-time");

tmux.h

@@ -948,7 +948,6 @@ struct window_pane {
 };
 TAILQ_HEAD(window_panes, window_pane);
 RB_HEAD(window_pane_tree, window_pane);
-ARRAY_DECL(window_pane_list, struct window_pane *);
 
 /* Window structure. */
 struct window {
@@ -1099,7 +1098,6 @@ struct session {
 	RB_ENTRY(session)    entry;
 };
 RB_HEAD(sessions, session);
-ARRAY_DECL(sessionslist, struct session *);
 
 /* TTY information. */
 struct tty_key {
@@ -1253,7 +1251,9 @@ struct tty_ctx {
 /* Saved message entry. */
 struct message_entry {
 	char   *msg;
+	u_int	msg_num;
 	time_t	msg_time;
+	TAILQ_ENTRY(message_entry) entry;
 };
 
 /* Status output data from a job. */
@@ -1325,7 +1325,8 @@ struct client {
 
 	char		*message_string;
 	struct event	 message_timer;
-	ARRAY_DECL(, struct message_entry) message_log;
+	u_int		 message_next;
+	TAILQ_HEAD(, message_entry) message_log;
 
 	char		*prompt_string;
 	char		*prompt_buffer;
@@ -1764,8 +1765,6 @@ int		 cmd_find_index(struct cmd_q *, const char *,
 struct winlink	*cmd_find_pane(struct cmd_q *, const char *, struct session **,
 		     struct window_pane **);
 char		*cmd_template_replace(const char *, const char *, int);
-struct window	*cmd_lookup_windowid(const char *);
-struct window_pane *cmd_lookup_paneid(const char *);
 extern const struct cmd_entry *cmd_table[];
 extern const struct cmd_entry cmd_attach_session_entry;
 extern const struct cmd_entry cmd_bind_key_entry;
@@ -2145,6 +2144,7 @@ struct winlink	*winlink_previous_by_number(struct winlink *, struct session *,
 		     int);
 void		 winlink_stack_push(struct winlink_stack *, struct winlink *);
 void		 winlink_stack_remove(struct winlink_stack *, struct winlink *);
+struct window	*window_find_by_id_str(const char *);
 struct window	*window_find_by_id(u_int);
 struct window	*window_create1(u_int, u_int);
 struct window	*window_create(const char *, int, char **, const char *,
@@ -2170,6 +2170,7 @@ struct window_pane *window_pane_previous_by_number(struct window *,
 int		 window_pane_index(struct window_pane *, u_int *);
 u_int		 window_count_panes(struct window *);
 void		 window_destroy_panes(struct window *);
+struct window_pane *window_pane_find_by_id_str(const char *);
 struct window_pane *window_pane_find_by_id(u_int);
 struct window_pane *window_pane_create(struct window *, u_int, u_int, u_int);
 void		 window_pane_destroy(struct window_pane *);
@@ -2307,6 +2308,7 @@ int	session_cmp(struct session *, struct session *);
 RB_PROTOTYPE(sessions, session, entry, session_cmp);
 int		 session_alive(struct session *);
 struct session	*session_find(const char *);
+struct session	*session_find_by_id_str(const char *);
 struct session	*session_find_by_id(u_int);
 struct session	*session_create(const char *, int, char **, const char *,
 		     int, struct environ *, struct termios *, int, u_int,

tty.c

@@ -220,7 +220,7 @@ tty_start_tty(struct tty *tty)
 
 	tty_putcode(tty, TTYC_CNORM);
 	if (tty_term_has(tty->term, TTYC_KMOUS))
-		tty_puts(tty, "\033[?1000l\033[?1006l\033[?1005l");
+		tty_puts(tty, "\033[?1000l\033[?1002l\033[?1006l\033[?1005l");
 
 	if (tty_term_has(tty->term, TTYC_XT)) {
 		if (options_get_number(&global_options, "focus-events")) {
@@ -294,7 +294,7 @@ tty_stop_tty(struct tty *tty)
 
 	tty_raw(tty, tty_term_string(tty->term, TTYC_CNORM));
 	if (tty_term_has(tty->term, TTYC_KMOUS))
-		tty_raw(tty, "\033[?1000l\033[?1006l\033[?1005l");
+		tty_raw(tty, "\033[?1000l\033[?1002l\033[?1006l\033[?1005l");
 
 	if (tty_term_has(tty->term, TTYC_XT)) {
 		if (tty->flags & TTY_FOCUS) {

window.c

@@ -48,6 +48,8 @@
  * it reaches zero.
  */
 
+ARRAY_DECL(window_pane_list, struct window_pane *);
+
 /* Global window list. */
 struct windows windows;
 
@@ -252,6 +254,21 @@ winlink_stack_remove(struct winlink_stack *stack, struct winlink *wl)
 	}
 }
 
+struct window *
+window_find_by_id_str(const char* s)
+{
+	const char	*errstr;
+	u_int		 id;
+
+	if (*s != '@')
+		return (NULL);
+
+	id = strtonum(s + 1, 0, UINT_MAX, &errstr);
+	if (errstr != NULL)
+		return (NULL);
+	return (window_find_by_id(id));
+}
+
 struct window *
 window_find_by_id(u_int id)
 {
@@ -652,7 +669,21 @@ window_printable_flags(struct session *s, struct winlink *wl)
 	return (xstrdup(flags));
 }
 
-/* Find pane in global tree by id. */
+struct window_pane *
+window_pane_find_by_id_str(const char *s)
+{
+	const char	*errstr;
+	u_int		 id;
+
+	if (*s != '%')
+		return (NULL);
+
+	id = strtonum(s + 1, 0, UINT_MAX, &errstr);
+	if (errstr != NULL)
+		return (NULL);
+	return (window_pane_find_by_id(id));
+}
+
 struct window_pane *
 window_pane_find_by_id(u_int id)
 {