tabs are better; ok nicm

array.h

@@ -85,7 +85,7 @@
 		    ARRAY_ITEMSIZE(a) * ((a)->num - (i) - 1));		\
 	}								\
 	(a)->num--;							\
-        if ((a)->num == 0)						\
+	if ((a)->num == 0)						\
 		ARRAY_FREE(a);						\
 } while (0)
 

cfg.c

@@ -53,9 +53,9 @@ cfg_error(unused struct cmd_ctx *ctx, const char *fmt, ...)
 int
 load_cfg(const char *path, struct cmd_ctx *ctxin, char **cause)
 {
-	FILE   	        *f;
+	FILE		*f;
 	u_int		 n;
-	char	        *buf, *line, *ptr;
+	char		*buf, *line, *ptr;
 	size_t		 len;
 	struct cmd_list	*cmdlist;
 	struct cmd_ctx	 ctx;

cmd-server-info.c

@@ -70,8 +70,8 @@ cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
 	ctx->print(ctx, "pid %ld, started %s", (long) getpid(), tim);
 	ctx->print(ctx, "socket path %s, debug level %d%s",
 	    socket_path, debug_level, be_quiet ? ", quiet" : "");
-        if (uname(&un) == 0) {
-                ctx->print(ctx, "system is %s %s %s %s",
+	if (uname(&un) == 0) {
+		ctx->print(ctx, "system is %s %s %s %s",
 		    un.sysname, un.release, un.version, un.machine);
 	}
 	if (cfg_file != NULL)

cmd-string.c

@@ -204,33 +204,33 @@ cmd_string_string(const char *s, size_t *p, char endch, int esc)
 	char   *buf, *t;
 	size_t	len;
 
-        buf = NULL;
+	buf = NULL;
 	len = 0;
 
-        while ((ch = cmd_string_getc(s, p)) != endch) {
-                switch (ch) {
+	while ((ch = cmd_string_getc(s, p)) != endch) {
+		switch (ch) {
 		case EOF:
 			goto error;
-                case '\\':
+		case '\\':
 			if (!esc)
 				break;
-                        switch (ch = cmd_string_getc(s, p)) {
+			switch (ch = cmd_string_getc(s, p)) {
 			case EOF:
 				goto error;
 			case 'e':
 				ch = '\033';
 				break;
-                        case 'r':
-                                ch = '\r';
-                                break;
-                        case 'n':
-                                ch = '\n';
-                                break;
-                        case 't':
-                                ch = '\t';
-                                break;
-                        }
-                        break;
+			case 'r':
+				ch = '\r';
+				break;
+			case 'n':
+				ch = '\n';
+				break;
+			case 't':
+				ch = '\t';
+				break;
+			}
+			break;
 		case '$':
 			if (!esc)
 				break;
@@ -241,13 +241,13 @@ cmd_string_string(const char *s, size_t *p, char endch, int esc)
 			len += strlen(t);
 			xfree(t);
 			continue;
-                }
+		}
 
 		if (len >= SIZE_MAX - 2)
 			goto error;
 		buf = xrealloc(buf, 1, len + 1);
-                buf[len++] = ch;
-        }
+		buf[len++] = ch;
+	}
 
 	buf = xrealloc(buf, 1, len + 1);
 	buf[len] = '\0';
@@ -272,7 +272,7 @@ cmd_string_variable(const char *s, size_t *p)
 	((ch) >= 'a' && (ch) <= 'z') || ((ch) >= 'A' && (ch) <= 'Z') || \
 	((ch) >= '0' && (ch) <= '9'))
 
-        buf = NULL;
+	buf = NULL;
 	len = 0;
 
 	fch = EOF;

cmd.c

@@ -179,7 +179,7 @@ struct cmd *
 cmd_parse(int argc, char **argv, char **cause)
 {
 	const struct cmd_entry **entryp, *entry;
-	struct cmd	        *cmd;
+	struct cmd		*cmd;
 	char			 s[BUFSIZ];
 	int			 opt, ambiguous = 0;
 
@@ -842,7 +842,7 @@ cmd_find_pane(struct cmd_ctx *ctx,
 
 	/* Get the current session. */
 	if ((s = cmd_current_session(ctx)) == NULL) {
-       		ctx->error(ctx, "can't establish current session");
+		ctx->error(ctx, "can't establish current session");
 		return (NULL);
 	}
 	if (sp != NULL)

input.c

@@ -128,7 +128,7 @@ input_sequence_cmp(const void *a, const void *b)
 void
 input_new_argument(struct input_ctx *ictx)
 {
-	struct input_arg       *arg;
+	struct input_arg	*arg;
 
 	ARRAY_EXPAND(&ictx->args, 1);
 
@@ -139,7 +139,7 @@ input_new_argument(struct input_ctx *ictx)
 int
 input_add_argument(struct input_ctx *ictx, u_char ch)
 {
-	struct input_arg       *arg;
+	struct input_arg	*arg;
 
 	if (ARRAY_LENGTH(&ictx->args) == 0)
 		return (0);
@@ -792,7 +792,7 @@ input_handle_sequence(u_char ch, struct input_ctx *ictx)
 {
 	struct input_sequence_entry	*entry, find;
 	struct screen	 		*s = ictx->ctx.s;
-	u_int			         i;
+	u_int				 i;
 	struct input_arg 		*iarg;
 
 	log_debug2("-- sq %zu: %hhu (%c): %u [sx=%u, sy=%u, cx=%u, cy=%u, "

server-client.c

@@ -492,8 +492,8 @@ server_client_msg_dispatch(struct client *c)
 	struct msg_environ_data	 environdata;
 	ssize_t			 n, datalen;
 
-        if ((n = imsg_read(&c->ibuf)) == -1 || n == 0)
-                return (-1);
+	if ((n = imsg_read(&c->ibuf)) == -1 || n == 0)
+		return (-1);
 
 	for (;;) {
 		if ((n = imsg_get(&c->ibuf, &imsg)) == -1)

server.c

@@ -667,12 +667,12 @@ void
 server_lock_sessions(void)
 {
         struct session  *s;
-        u_int            i;
+	u_int		 i;
 	int		 timeout;
-        time_t           t;
+	time_t		 t;
 
-        t = time(NULL);
-        for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
+	t = time(NULL);
+	for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
 		if ((s = ARRAY_ITEM(&sessions, i)) == NULL)
 			continue;
 

tmux.c

@@ -344,10 +344,10 @@ main(int argc, char **argv)
 		case 'v':
 			debug_level++;
 			break;
-                default:
+		default:
 			usage();
-                }
-        }
+		}
+	}
 	argc -= optind;
 	argv += optind;
 
@@ -569,7 +569,7 @@ main(int argc, char **argv)
 		if (pfd.revents & (POLLERR|POLLHUP|POLLNVAL))
 			fatalx("socket error");
 
-                if (pfd.revents & POLLIN) {
+		if (pfd.revents & POLLIN) {
 			if (dispatch_imsg(ibuf, shellcmd, &retcode) != 0)
 				break;
 		}
@@ -594,7 +594,7 @@ dispatch_imsg(struct imsgbuf *ibuf, const char *shellcmd, int *retcode)
 	struct msg_print_data	printdata;
 	struct msg_shell_data	shelldata;
 
-        if ((n = imsg_read(ibuf)) == -1 || n == 0)
+	if ((n = imsg_read(ibuf)) == -1 || n == 0)
 		fatalx("imsg_read failed");
 
 	for (;;) {

tty.c

@@ -144,7 +144,7 @@ tty_start_tty(struct tty *tty)
 	tio.c_lflag &= ~(IEXTEN|ICANON|ECHO|ECHOE|ECHONL|ECHOCTL|
 	    ECHOPRT|ECHOKE|ECHOCTL|ISIG);
 	tio.c_cc[VMIN] = 1;
-        tio.c_cc[VTIME] = 0;
+	tio.c_cc[VTIME] = 0;
 	if (tcsetattr(tty->fd, TCSANOW, &tio) != 0)
 		fatal("tcsetattr failed");
 

xmalloc.c

@@ -42,29 +42,29 @@ xstrdup(const char *s)
 void *
 xcalloc(size_t nmemb, size_t size)
 {
-        void	*ptr;
+	void	*ptr;
 
-        if (size == 0 || nmemb == 0)
+	if (size == 0 || nmemb == 0)
 		fatalx("zero size");
-        if (SIZE_MAX / nmemb < size)
-                fatalx("nmemb * size > SIZE_MAX");
-        if ((ptr = calloc(nmemb, size)) == NULL)
+	if (SIZE_MAX / nmemb < size)
+		fatalx("nmemb * size > SIZE_MAX");
+	if ((ptr = calloc(nmemb, size)) == NULL)
 		fatal("xcalloc failed");
 
-        return (ptr);
+	return (ptr);
 }
 
 void *
 xmalloc(size_t size)
 {
 	void	*ptr;
 
-        if (size == 0)
-                fatalx("zero size");
-        if ((ptr = malloc(size)) == NULL)
+	if (size == 0)
+		fatalx("zero size");
+	if ((ptr = malloc(size)) == NULL)
 		fatal("xmalloc failed");
 
-        return (ptr);
+	return (ptr);
 }
 
 void *
@@ -74,13 +74,13 @@ xrealloc(void *oldptr, size_t nmemb, size_t size)
 	void	*newptr;
 
 	if (newsize == 0)
-                fatalx("zero size");
-        if (SIZE_MAX / nmemb < size)
-                fatalx("nmemb * size > SIZE_MAX");
-        if ((newptr = realloc(oldptr, newsize)) == NULL)
+		fatalx("zero size");
+	if (SIZE_MAX / nmemb < size)
+		fatalx("nmemb * size > SIZE_MAX");
+	if ((newptr = realloc(oldptr, newsize)) == NULL)
 		fatal("xrealloc failed");
 
-        return (newptr);
+	return (newptr);
 }
 
 void
@@ -94,12 +94,12 @@ xfree(void *ptr)
 int printflike2
 xasprintf(char **ret, const char *fmt, ...)
 {
-        va_list ap;
-        int	i;
+	va_list ap;
+	int	i;
 
-        va_start(ap, fmt);
-        i = xvasprintf(ret, fmt, ap);
-        va_end(ap);
+	va_start(ap, fmt);
+	i = xvasprintf(ret, fmt, ap);
+	va_end(ap);
 
 	return (i);
 }
@@ -110,21 +110,21 @@ xvasprintf(char **ret, const char *fmt, va_list ap)
 	int	i;
 
 	i = vasprintf(ret, fmt, ap);
-        if (i < 0 || *ret == NULL)
-                fatal("xvasprintf failed");
+	if (i < 0 || *ret == NULL)
+		fatal("xvasprintf failed");
 
-        return (i);
+	return (i);
 }
 
 int printflike3
 xsnprintf(char *buf, size_t len, const char *fmt, ...)
 {
-        va_list ap;
-        int	i;
+	va_list ap;
+	int	i;
 
-        va_start(ap, fmt);
-        i = xvsnprintf(buf, len, fmt, ap);
-        va_end(ap);
+	va_start(ap, fmt);
+	i = xvsnprintf(buf, len, fmt, ap);
+	va_end(ap);
 
 	return (i);
 }
@@ -138,8 +138,8 @@ xvsnprintf(char *buf, size_t len, const char *fmt, va_list ap)
 		fatalx("len > INT_MAX");
 
 	i = vsnprintf(buf, len, fmt, ap);
-        if (i < 0)
-                fatal("vsnprintf failed");
+	if (i < 0)
+		fatal("vsnprintf failed");
 
-        return (i);
+	return (i);
 }