From 01a47525030ec6fa4f53dc2c0cb6786f63881679 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Sun, 6 Oct 2013 00:10:40 +0100
Subject: [PATCH] Merge IDENTIFY_* flags with CLIENT_* flags.

---
 client.c        | 16 +++++++---------
 server-client.c | 10 +++++-----
 tmux.c          | 16 ++++++++--------
 tmux.h          | 11 +++++------
 4 files changed, 25 insertions(+), 28 deletions(-)

diff --git a/client.c b/client.c
index bb1b34cf..13c9ca9e 100644
--- a/client.c
+++ b/client.c
@@ -236,7 +236,7 @@ client_main(int argc, char **argv, int flags)
 	setblocking(STDIN_FILENO, 0);
 	event_set(&client_stdin, STDIN_FILENO, EV_READ|EV_PERSIST,
 	    client_stdin_callback, NULL);
-	if (flags & IDENTIFY_TERMIOS) {
+	if (flags & CLIENT_CONTROLCONTROL) {
 		if (tcgetattr(STDIN_FILENO, &saved_tio) != 0) {
 			fprintf(stderr, "tcgetattr failed: %s\n",
 			    strerror(errno));
@@ -293,14 +293,12 @@ client_main(int argc, char **argv, int flags)
 		ppid = getppid();
 		if (client_exittype == MSG_DETACHKILL && ppid > 1)
 			kill(ppid, SIGHUP);
-	} else if (flags & IDENTIFY_TERMIOS) {
-		if (flags & IDENTIFY_CONTROL) {
-			if (client_exitreason != CLIENT_EXIT_NONE)
-			    printf("%%exit %s\n", client_exit_message());
-			else
-			    printf("%%exit\n");
-			printf("\033\\");
-		}
+	} else if (flags & CLIENT_CONTROLCONTROL) {
+		if (client_exitreason != CLIENT_EXIT_NONE)
+			printf("%%exit %s\n", client_exit_message());
+		else
+			printf("%%exit\n");
+		printf("\033\\");
 		tcsetattr(STDOUT_FILENO, TCSAFLUSH, &saved_tio);
 	}
 	setblocking(STDIN_FILENO, 1);
diff --git a/server-client.c b/server-client.c
index fa4d2688..7a9f9115 100644
--- a/server-client.c
+++ b/server-client.c
@@ -956,12 +956,12 @@ server_client_msg_identify(
 	if (*data->cwd != '\0')
 		c->cwd = xstrdup(data->cwd);
 
-	if (data->flags & IDENTIFY_CONTROL) {
+	if (data->flags & CLIENT_CONTROL) {
 		c->stdin_callback = control_callback;
 		evbuffer_free(c->stderr_data);
 		c->stderr_data = c->stdout_data;
 		c->flags |= CLIENT_CONTROL;
-		if (data->flags & IDENTIFY_TERMIOS)
+		if (data->flags & CLIENT_CONTROLCONTROL)
 			evbuffer_add_printf(c->stdout_data, "\033P1000p");
 		server_write_client(c, MSG_STDIN, NULL, 0);
 
@@ -980,14 +980,14 @@ server_client_msg_identify(
 	}
 	data->term[(sizeof data->term) - 1] = '\0';
 	tty_init(&c->tty, c, fd, data->term);
-	if (data->flags & IDENTIFY_UTF8)
+	if (data->flags & CLIENT_UTF8)
 		c->tty.flags |= TTY_UTF8;
-	if (data->flags & IDENTIFY_256COLOURS)
+	if (data->flags & CLIENT_256COLOURS)
 		c->tty.term_flags |= TERM_256COLOURS;
 
 	tty_resize(&c->tty);
 
-	if (!(data->flags & IDENTIFY_CONTROL))
+	if (!(data->flags & CLIENT_CONTROL))
 		c->flags |= CLIENT_TERMINAL;
 }
 
diff --git a/tmux.c b/tmux.c
index f68beeea..76b09cf4 100644
--- a/tmux.c
+++ b/tmux.c
@@ -264,17 +264,17 @@ main(int argc, char **argv)
 	while ((opt = getopt(argc, argv, "2c:Cdf:lL:qS:uUVv")) != -1) {
 		switch (opt) {
 		case '2':
-			flags |= IDENTIFY_256COLOURS;
+			flags |= CLIENT_256COLOURS;
 			break;
 		case 'c':
 			free(shell_cmd);
 			shell_cmd = xstrdup(optarg);
 			break;
 		case 'C':
-			if (flags & IDENTIFY_CONTROL)
-				flags |= IDENTIFY_TERMIOS;
+			if (flags & CLIENT_CONTROL)
+				flags |= CLIENT_CONTROLCONTROL;
 			else
-				flags |= IDENTIFY_CONTROL;
+				flags |= CLIENT_CONTROL;
 			break;
 		case 'V':
 			printf("%s %s\n", __progname, VERSION);
@@ -298,7 +298,7 @@ main(int argc, char **argv)
 			path = xstrdup(optarg);
 			break;
 		case 'u':
-			flags |= IDENTIFY_UTF8;
+			flags |= CLIENT_UTF8;
 			break;
 		case 'v':
 			debug_level++;
@@ -313,7 +313,7 @@ main(int argc, char **argv)
 	if (shell_cmd != NULL && argc != 0)
 		usage();
 
-	if (!(flags & IDENTIFY_UTF8)) {
+	if (!(flags & CLIENT_UTF8)) {
 		/*
 		 * If the user has set whichever of LC_ALL, LC_CTYPE or LANG
 		 * exist (in that order) to contain UTF-8, it is a safe
@@ -327,7 +327,7 @@ main(int argc, char **argv)
 		}
 		if (s != NULL && (strcasestr(s, "UTF-8") != NULL ||
 		    strcasestr(s, "UTF8") != NULL))
-			flags |= IDENTIFY_UTF8;
+			flags |= CLIENT_UTF8;
 	}
 
 	environ_init(&global_environ);
@@ -346,7 +346,7 @@ main(int argc, char **argv)
 	options_table_populate_tree(window_options_table, &global_w_options);
 
 	/* Enable UTF-8 if the first client is on UTF-8 terminal. */
-	if (flags & IDENTIFY_UTF8) {
+	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);
diff --git a/tmux.h b/tmux.h
index 345efaba..3b4f8150 100644
--- a/tmux.h
+++ b/tmux.h
@@ -484,11 +484,6 @@ struct msg_identify_data {
 	char		ttyname[TTY_NAME_MAX];
 #endif
 
-#define IDENTIFY_UTF8 0x1
-#define IDENTIFY_256COLOURS 0x2
-/* 0x4 unused */
-#define IDENTIFY_CONTROL 0x8
-#define IDENTIFY_TERMIOS 0x10
 	int		flags;
 };
 
@@ -1341,7 +1336,11 @@ struct client {
 #define CLIENT_READONLY 0x800
 #define CLIENT_REDRAWWINDOW 0x1000
 #define CLIENT_CONTROL 0x2000
-#define CLIENT_FOCUSED 0x4000
+#define CLIENT_CONTROLCONTROL 0x4000
+#define CLIENT_FOCUSED 0x8000
+#define CLIENT_UTF8 0x10000
+#define CLIENT_256COLOURS 0x20000
+#define CLIENT_IDENTIFIED 0x40000
 	int		 flags;
 
 	struct event	 identify_timer;