From 81069f66f96dd83025fc6f2990619eb861199e10 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Mon, 13 Jul 2015 15:37:26 +0000
Subject: [PATCH] Add a format to show if client is a control client. From
 Bruno Sutic.

---
 format.c | 2 ++
 tmux.1   | 1 +
 2 files changed, 3 insertions(+)

diff --git a/format.c b/format.c
index 8a52b0e1..aff34abb 100644
--- a/format.c
+++ b/format.c
@@ -711,6 +711,8 @@ format_defaults_client(struct format_tree *ft, struct client *c)
 		format_add(ft, "client_tty", "%s", c->tty.path);
 	if (c->tty.termname != NULL)
 		format_add(ft, "client_termname", "%s", c->tty.termname);
+	format_add(ft, "client_control_mode", "%d",
+		!!(c->flags & CLIENT_CONTROL));
 
 	t = c->creation_time.tv_sec;
 	format_add(ft, "client_created", "%lld", (long long) t);
diff --git a/tmux.1 b/tmux.1
index db5f314e..b4c608cb 100644
--- a/tmux.1
+++ b/tmux.1
@@ -3358,6 +3358,7 @@ The following variables are available, where appropriate:
 .It Li "client_activity_string" Ta "" Ta "String time client last had activity"
 .It Li "client_created" Ta "" Ta "Integer time client created"
 .It Li "client_created_string" Ta "" Ta "String time client created"
+.It Li "client_control_mode" Ta "" Ta "1 if client is in control mode"
 .It Li "client_height" Ta "" Ta "Height of client"
 .It Li "client_last_session" Ta "" Ta "Name of the client's last session"
 .It Li "client_pid" Ta "" Ta "PID of client process"