Merge a7baa269b6b2cf85ff0dc38fe000bdc6d7b1d504 into d2c7668bc241a93732229328dc2cebc0df41549f

Makefile.am

@@ -114,6 +114,7 @@ dist_tmux_SOURCES = \
 	cmd-pipe-pane.c \
 	cmd-queue.c \
 	cmd-refresh-client.c \
+	cmd-rename-client.c \
 	cmd-rename-session.c \
 	cmd-rename-window.c \
 	cmd-resize-pane.c \

cmd-rename-client.c

@@ -0,0 +1,79 @@
+/* $OpenBSD$ */
+
+/*
+ * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "tmux.h"
+
+/*
+ * Change client name.
+ */
+
+static enum cmd_retval	cmd_rename_client_exec(struct cmd *,
+			    struct cmdq_item *);
+
+const struct cmd_entry cmd_rename_client_entry = {
+	.name = "rename-client",
+	.alias = "renamec",
+
+	.args = { "c:", 1, 1, NULL },
+	.usage = CMD_TARGET_CLIENT_USAGE " new-name",
+
+	.flags = CMD_CLIENT_CFLAG,
+	.exec = cmd_rename_client_exec
+};
+
+static enum cmd_retval
+cmd_rename_client_exec(struct cmd *self, struct cmdq_item *item)
+{
+	struct args	*args = cmd_get_args(self);
+	struct client	*tc = cmdq_get_target_client(item), *c;
+	char		*newname, *tmp;
+
+	tmp = format_single_from_target(item, args_string(args, 0));
+	newname = session_check_name(tmp);
+	if (newname == NULL) {
+		cmdq_error(item, "invalid client name: %s", tmp);
+		free(tmp);
+		return (CMD_RETURN_ERROR);
+	}
+	free(tmp);
+	if (strcmp(newname, tc->name) == 0) {
+		free(newname);
+		return (CMD_RETURN_NORMAL);
+	}
+	TAILQ_FOREACH(c, &clients, entry) {
+		if (strcmp(c->name, newname) == 0) {
+			cmdq_error(item, "duplicate client name: %s", newname);
+			free(newname);
+			return (CMD_RETURN_ERROR);
+		}
+	}
+
+	TAILQ_REMOVE(&clients, tc, entry);
+	free(tc->name);
+	tc->name = newname;
+	TAILQ_INSERT_TAIL(&clients, tc, entry);
+
+	notify_client("client-renamed", c);
+
+	return (CMD_RETURN_NORMAL);
+}

cmd.c

@@ -80,6 +80,7 @@ extern const struct cmd_entry cmd_pipe_pane_entry;
 extern const struct cmd_entry cmd_previous_layout_entry;
 extern const struct cmd_entry cmd_previous_window_entry;
 extern const struct cmd_entry cmd_refresh_client_entry;
+extern const struct cmd_entry cmd_rename_client_entry;
 extern const struct cmd_entry cmd_rename_session_entry;
 extern const struct cmd_entry cmd_rename_window_entry;
 extern const struct cmd_entry cmd_resize_pane_entry;
@@ -172,6 +173,7 @@ const struct cmd_entry *cmd_table[] = {
 	&cmd_previous_layout_entry,
 	&cmd_previous_window_entry,
 	&cmd_refresh_client_entry,
+	&cmd_rename_client_entry,
 	&cmd_rename_session_entry,
 	&cmd_rename_window_entry,
 	&cmd_resize_pane_entry,

tmux.1

@@ -1505,6 +1505,14 @@ See the
 .Ic window-size
 option.
 .Tg rename
+.It Xo Ic rename-client
+.Op Fl c Ar target-client
+.Ar new-name
+.Xc
+.D1 Pq alias: Ic renamec
+Rename the client to
+.Ar new-name .
+.Tg rename
 .It Xo Ic rename-session
 .Op Fl t Ar target-session
 .Ar new-name
@@ -6487,10 +6495,10 @@ bg=black,fg=default,noreverse
 .Sh NAMES AND TITLES
 .Nm
 distinguishes between names and titles.
-Windows and sessions have names, which may be used to specify them in targets
+Windows, sessions, and clients have names, which may be used to specify them in targets
 and are displayed in the status line and various lists: the name is the
 .Nm
-identifier for a window or session.
+identifier for a window, session, or client.
 Only panes have titles.
 A pane's title is typically set by the program running inside the pane using
 an escape sequence (like it would set the
@@ -6510,6 +6518,9 @@ A session's name is set with the
 and
 .Ic rename-session
 commands.
+A client's name is set automatically at launch and with the
+.Ic rename-client
+command.
 A window's name is set with one of:
 .Bl -enum -width Ds
 .It