From 00c34df1868ffde8ece952729ddf2e4df09667be Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Wed, 11 Nov 2015 23:23:33 +0000
Subject: [PATCH] Drop mouse-utf8 option and always turn on UTF-8 mouse if the
 client says it supports UTF-8.

---
 options-table.c |  5 -----
 server-client.c | 12 +++++-------
 tmux.1          |  4 ----
 tmux.c          |  1 -
 4 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/options-table.c b/options-table.c
index cfec138d..4e9a0a81 100644
--- a/options-table.c
+++ b/options-table.c
@@ -256,11 +256,6 @@ const struct options_table_entry session_options_table[] = {
 	  .default_num = 0
 	},
 
-	{ .name = "mouse-utf8",
-	  .type = OPTIONS_TABLE_FLAG,
-	  .default_num = 0
-	},
-
 	{ .name = "prefix",
 	  .type = OPTIONS_TABLE_KEY,
 	  .default_num = '\002',
diff --git a/server-client.c b/server-client.c
index f1e2deff..521f2737 100644
--- a/server-client.c
+++ b/server-client.c
@@ -801,14 +801,12 @@ server_client_reset_state(struct client *c)
 		mode = (mode & ~ALL_MOUSE_MODES) | MODE_MOUSE_BUTTON;
 
 	/*
-	 * Set UTF-8 mouse input if required. If the terminal is UTF-8, the
-	 * user has set mouse-utf8 and any mouse mode is in effect, turn on
-	 * UTF-8 mouse input. If the receiving terminal hasn't requested it
-	 * (that is, it isn't in s->mode), then it'll be converted in
-	 * input_mouse.
+	 * Set UTF-8 mouse input if required. If the terminal is UTF-8 and any
+	 * mouse mode is in effect, turn on UTF-8 mouse input. If the receiving
+	 * terminal hasn't requested it (that is, it isn't in s->mode), then
+	 * it'll be converted in input_mouse.
 	 */
-	if ((c->tty.flags & TTY_UTF8) &&
-	    (mode & ALL_MOUSE_MODES) && options_get_number(oo, "mouse-utf8"))
+	if ((c->tty.flags & TTY_UTF8) && (mode & ALL_MOUSE_MODES))
 		mode |= MODE_MOUSE_UTF8;
 	else
 		mode &= ~MODE_MOUSE_UTF8;
diff --git a/tmux.1 b/tmux.1
index 1fb99252..4420ac3a 100644
--- a/tmux.1
+++ b/tmux.1
@@ -2655,10 +2655,6 @@ captures the mouse and allows mouse events to be bound as key bindings.
 See the
 .Sx MOUSE SUPPORT
 section for details.
-.It Xo Ic mouse-utf8
-.Op Ic on | off
-.Xc
-If enabled, request mouse input as UTF-8 on UTF-8 terminals.
 .It Ic prefix Ar key
 Set the key accepted as a prefix key.
 .It Ic prefix2 Ar key
diff --git a/tmux.c b/tmux.c
index 758479b8..1e68d9bb 100644
--- a/tmux.c
+++ b/tmux.c
@@ -294,7 +294,6 @@ main(int argc, char **argv)
 	/* Enable UTF-8 if the first client is on UTF-8 terminal. */
 	if (flags & CLIENT_UTF8) {
 		options_set_number(global_s_options, "status-utf8", 1);
-		options_set_number(global_s_options, "mouse-utf8", 1);
 		options_set_number(global_w_options, "utf8", 1);
 	}