Bring select-window into line with everything else wrt -i.

CHANGES

@@ -1,5 +1,7 @@
 04 June 2008
 
+* Brought select-window command into line with everything else; it now uses
+  -i for the window index.
 * Strings to display on the left and right of the status bar may now be set
   with the status-left and status-right options. These are passed through
   strftime(3) before being displayed. The status bar is automatically updated
@@ -391,4 +393,4 @@
   (including mutt, emacs). No status bar yet and no key remapping or other
   customisation.
 
-$Id: CHANGES,v 1.104 2008-06-04 05:40:35 nicm Exp $
+$Id: CHANGES,v 1.105 2008-06-04 16:11:52 nicm Exp $

cmd-generic.c

@@ -1,4 +1,4 @@
-/* $Id: cmd-generic.c,v 1.4 2008-06-03 16:55:09 nicm Exp $ */
+/* $Id: cmd-generic.c,v 1.5 2008-06-04 16:11:52 nicm Exp $ */
 
 /*
  * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -23,21 +23,6 @@
 
 #include "tmux.h"
 
-struct cmd_clientonly_data {
-	char	*cname;
-};
-
-struct cmd_sessiononly_data {
-	char	*cname;
-	char	*sname;
-};
-
-struct cmd_windowonly_data {
-	char	*cname;
-	char	*sname;
-	int	 idx;
-};
-
 int
 cmd_clientonly_parse(
     struct cmd *self, void **ptr, int argc, char **argv, char **cause)

cmd-select-window.c

@@ -1,4 +1,4 @@
-/* $Id: cmd-select-window.c,v 1.15 2008-06-03 16:55:09 nicm Exp $ */
+/* $Id: cmd-select-window.c,v 1.16 2008-06-04 16:11:52 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -27,35 +27,25 @@
  * Select window by index.
  */
 
-int	cmd_select_window_parse(struct cmd *, void **, int, char **, char **);
-void	cmd_select_window_exec(void *, struct cmd_ctx *);
-void	cmd_select_window_send(void *, struct buffer *);
-void	cmd_select_window_recv(void **, struct buffer *);
-void	cmd_select_window_free(void *);
 void	cmd_select_window_init(void **, int);
-
+void	cmd_select_window_exec(void *, struct cmd_ctx *);
-struct cmd_select_window_data {
-	char	*cname;
-	char	*sname;
-	int	idx;
-};
 
 const struct cmd_entry cmd_select_window_entry = {
 	"select-window", "selectw",
-	"[-c client-tty|-s session-name] index",
+	CMD_WINDOWONLY_USAGE,
 	0,
-	cmd_select_window_parse,
+	cmd_windowonly_parse,
 	cmd_select_window_exec,
-	cmd_select_window_send,
+	cmd_windowonly_send,
-	cmd_select_window_recv,
+	cmd_windowonly_recv,
-	cmd_select_window_free,
+	cmd_windowonly_free,
 	cmd_select_window_init
 };
 
 void
 cmd_select_window_init(void **ptr, int arg)
 {
-	struct cmd_select_window_data	*data;
+	struct cmd_windowonly_data	*data;
 
 	*ptr = data = xmalloc(sizeof *data);
 	data->cname = NULL;
@@ -63,112 +53,18 @@ cmd_select_window_init(void **ptr, int arg)
 	data->idx = arg - '0';
 }
 
-int
-cmd_select_window_parse(
-    struct cmd *self, void **ptr, int argc, char **argv, char **cause)
-{
-	struct cmd_select_window_data	*data;
-	const char			*errstr;
-	int				 opt;
-
-	*ptr = data = xmalloc(sizeof *data);
-	data->sname = NULL;
-
-	while ((opt = getopt(argc, argv, "c:s:")) != EOF) {
-		switch (opt) {
-		case 'c':
-			if (data->sname != NULL)
-				goto usage;
-			if (data->cname == NULL)
-				data->cname = xstrdup(optarg);
-			break;
-		case 's':
-			if (data->cname != NULL)
-				goto usage;
-			if (data->sname == NULL)
-				data->sname = xstrdup(optarg);
-			break;
-		default:
-			goto usage;
-		}
-	}
-	argc -= optind;
-	argv += optind;
-	if (argc != 1)
-		goto usage;
-
-	data->idx = strtonum(argv[0], 0, INT_MAX, &errstr);
-	if (errstr != NULL) {
-		xasprintf(cause, "index %s", errstr);
-		goto error;
-	}
-
-	return (0);
-
-usage:
-	xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
-
-error:
-	cmd_select_window_free(data);
-	return (-1);
-}
-
 void
 cmd_select_window_exec(void *ptr, struct cmd_ctx *ctx)
 {
-	struct cmd_select_window_data	*data = ptr;
+	struct winlink	*wl;
-	struct session			*s;
+	struct session	*s;
 
-	if (data == NULL)
+	if ((wl = cmd_windowonly_get(ptr, ctx, &s)) == NULL)
 		return;
 
-	if ((s = cmd_find_session(ctx, data->cname, data->sname)) == NULL)
+	if (session_select(s, wl->idx) == 0)
-		return;
-
-	switch (session_select(s, data->idx)) {
-	case 0:
 		server_redraw_session(s);
-		break;
-	case 1:
-		break;
-	default:
-		ctx->error(ctx, "no window %d", data->idx);
-		break;
-	}
 
 	if (ctx->cmdclient != NULL)
 		server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
 }
-
-void
-cmd_select_window_send(void *ptr, struct buffer *b)
-{
-	struct cmd_select_window_data	*data = ptr;
-
-	buffer_write(b, data, sizeof *data);
-	cmd_send_string(b, data->cname);
-	cmd_send_string(b, data->sname);
-}
-
-void
-cmd_select_window_recv(void **ptr, struct buffer *b)
-{
-	struct cmd_select_window_data	*data;
-
-	*ptr = data = xmalloc(sizeof *data);
-	buffer_read(b, data, sizeof *data);
-	data->cname = cmd_recv_string(b);
-	data->sname = cmd_recv_string(b);
-}
-
-void
-cmd_select_window_free(void *ptr)
-{
-	struct cmd_select_window_data	*data = ptr;
-
-	if (data->cname != NULL)
-		xfree(data->cname);
-	if (data->sname != NULL)
-		xfree(data->sname);
-	xfree(data);
-}

tmux.1

@@ -1,4 +1,4 @@
-.\" $Id: tmux.1,v 1.26 2008-06-03 05:35:51 nicm Exp $
+.\" $Id: tmux.1,v 1.27 2008-06-04 16:11:53 nicm Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
 .\"
@@ -440,7 +440,7 @@ if specifed, to
 Enter scroll mode.
 .It Xo Ic select-window 
 .Op Fl s Ar session-name
-.Ar index
+.Op Fl i Ar index
 .Xc
 .D1 (alias: Ic selectw )
 Select the window at

tmux.h

@@ -1,4 +1,4 @@
-/* $Id: tmux.h,v 1.126 2008-06-04 05:40:35 nicm Exp $ */
+/* $Id: tmux.h,v 1.127 2008-06-04 16:11:53 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -681,6 +681,22 @@ struct cmd_entry {
 	void		 (*init)(void **, int);
 };
 
+/* Generic command data. */
+struct cmd_clientonly_data {
+	char	*cname;
+};
+
+struct cmd_sessiononly_data {
+	char	*cname;
+	char	*sname;
+};
+
+struct cmd_windowonly_data {
+	char	*cname;
+	char	*sname;
+	int	 idx;
+};
+
 /* Key binding. */
 struct binding {
 	int		 key;