Merge branch 'obsd-master'

cmd-resize-pane.c

@@ -103,7 +103,6 @@ cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
 		}
 	}
 
-	layout_list_add(wp->window);
 	if (args_has(self->args, 'L'))
 		layout_resize_pane(wp, LAYOUT_LEFTRIGHT, -adjust);
 	else if (args_has(self->args, 'R'))

cmd-select-layout.c

@@ -29,8 +29,8 @@ enum cmd_retval	 cmd_select_layout_exec(struct cmd *, struct cmd_ctx *);
 
 const struct cmd_entry cmd_select_layout_entry = {
 	"select-layout", "selectl",
-	"nprut:", 0, 1,
-	"[-npUu] " CMD_TARGET_WINDOW_USAGE " [layout-name]",
+	"npt:", 0, 1,
+	"[-np] " CMD_TARGET_WINDOW_USAGE " [layout-name]",
 	0,
 	cmd_select_layout_key_binding,
 	NULL,
@@ -76,14 +76,6 @@ cmd_select_layout_key_binding(struct cmd *self, int key)
 	case '5' | KEYC_ESCAPE:
 		self->args = args_create(1, "tiled");
 		break;
-	case 'u':
-		self->args = args_create(0);
-		args_set(self->args, 'u', NULL);
-		break;
-	case 'U':
-		self->args = args_create(0);
-		args_set(self->args, 'U', NULL);
-		break;
 	default:
 		self->args = args_create(0);
 		break;
@@ -110,21 +102,6 @@ cmd_select_layout_exec(struct cmd *self, struct cmd_ctx *ctx)
 	if (args_has(self->args, 'p'))
 		previous = 1;
 
-	layout_list_add(w);
-	if (args_has(self->args, 'U')) {
-		if ((layoutname = layout_list_redo(w)) == NULL) {
-			ctx->info(ctx, "no more layout history");
-			return (CMD_RETURN_ERROR);
-		}
-		goto set_layout;
-	} else if (args_has(self->args, 'u')) {
-		if ((layoutname = layout_list_undo(w)) == NULL) {
-			ctx->info(ctx, "no more layout history");
-			return (CMD_RETURN_ERROR);
-		}
-		goto set_layout;
-	}
-
 	if (next || previous) {
 		if (next)
 			layout = layout_set_next(wl->window);
@@ -146,16 +123,14 @@ cmd_select_layout_exec(struct cmd *self, struct cmd_ctx *ctx)
 		return (CMD_RETURN_NORMAL);
 	}
 
-	if (args->argc == 0)
-		return (CMD_RETURN_NORMAL);
-	layoutname = args->argv[0];
-
-set_layout:
-	if (layout_parse(wl->window, layoutname) == -1) {
-		ctx->error(ctx, "can't set layout: %s", layoutname);
-		return (CMD_RETURN_ERROR);
+	if (args->argc != 0) {
+		layoutname = args->argv[0];
+		if (layout_parse(wl->window, layoutname) == -1) {
+			ctx->error(ctx, "can't set layout: %s", layoutname);
+			return (CMD_RETURN_ERROR);
+		}
+		server_redraw_window(wl->window);
+		ctx->info(ctx, "arranging in: %s", layoutname);
 	}
-	server_redraw_window(wl->window);
-	ctx->info(ctx, "arranging in: %s", layoutname);
 	return (CMD_RETURN_NORMAL);
 }

input.c

@@ -135,6 +135,7 @@ enum input_csi_type {
 	INPUT_CSI_DECSTBM,
 	INPUT_CSI_DL,
 	INPUT_CSI_DSR,
+	INPUT_CSI_ECH,
 	INPUT_CSI_ED,
 	INPUT_CSI_EL,
 	INPUT_CSI_HPA,
@@ -167,6 +168,7 @@ const struct input_table_entry input_csi_table[] = {
 	{ 'L', "",  INPUT_CSI_IL },
 	{ 'M', "",  INPUT_CSI_DL },
 	{ 'P', "",  INPUT_CSI_DCH },
+	{ 'X', "",  INPUT_CSI_ECH },
 	{ 'Z', "",  INPUT_CSI_CBT },
 	{ 'c', "",  INPUT_CSI_DA },
 	{ 'c', ">", INPUT_CSI_DA_TWO },
@@ -1143,6 +1145,9 @@ input_csi_dispatch(struct input_ctx *ictx)
 			break;
 		}
 		break;
+	case INPUT_CSI_ECH:
+		screen_write_clearcharacter(sctx, input_get(ictx, 0, 1, 1));
+		break;
 	case INPUT_CSI_DCH:
 		screen_write_deletecharacter(sctx, input_get(ictx, 0, 1, 1));
 		break;

key-bindings.c

@@ -130,7 +130,6 @@ key_bindings_init(void)
 		{ '?', 			  0, &cmd_list_keys_entry },
 		{ 'D',			  0, &cmd_choose_client_entry },
 		{ 'L',			  0, &cmd_switch_client_entry },
-		{ 'U',			  1, &cmd_select_layout_entry },
 		{ '[', 			  0, &cmd_copy_mode_entry },
 		{ '\'',			  0, &cmd_command_prompt_entry },
 		{ '\002', /* C-b */	  0, &cmd_send_prefix_entry },
@@ -149,7 +148,6 @@ key_bindings_init(void)
 		{ 'r', 			  0, &cmd_refresh_client_entry },
 		{ 's', 			  0, &cmd_choose_tree_entry },
 		{ 't', 			  0, &cmd_clock_mode_entry },
-		{ 'u',			  1, &cmd_select_layout_entry },
 		{ 'w', 			  0, &cmd_choose_window_entry },
 		{ 'x', 			  0, &cmd_confirm_before_entry },
 		{ '{',			  0, &cmd_swap_pane_entry },

layout.c

@@ -19,7 +19,6 @@
 #include <sys/types.h>
 
 #include <stdlib.h>
-#include <string.h>
 
 #include "tmux.h"
 
@@ -747,74 +746,3 @@ layout_close_pane(struct window_pane *wp)
 	}
 	notify_window_layout_changed(wp->window);
 }
-
-/* Add layout to list. */
-void
-layout_list_add(struct window *w)
-{
-	struct last_layout	*ll, *ll_last;
-	char			*layout;
-	u_int			 limit;
-
-	layout = layout_dump(w);
-
-	ll_last = w->layout_list_last;
-	if (ll_last != NULL && strcmp(ll_last->layout, layout) == 0) {
-		free(layout);
-		return;
-	}
-
-	ll = xmalloc(sizeof *ll);
-	ll->layout = layout;
-	if (ll_last == NULL)
-		TAILQ_INSERT_TAIL(&w->layout_list, ll, entry);
-	else
-		TAILQ_INSERT_AFTER(&w->layout_list, ll_last, ll, entry);
-	w->layout_list_size++;
-	w->layout_list_last = ll;
-
-	limit = options_get_number(&w->options, "layout-history-limit");
-	while (w->layout_list_size > limit) {
-		ll = TAILQ_LAST(&w->layout_list, last_layouts);
-		if (ll == w->layout_list_last)
-			ll = TAILQ_FIRST(&w->layout_list);
-
-		TAILQ_REMOVE(&w->layout_list, ll, entry);
-		w->layout_list_size--;
-
-		free(ll->layout);
-		free(ll);
-	}
-}
-
-/* Apply next layout from list. */
-const char *
-layout_list_redo(struct window *w)
-{
-	struct last_layout	*ll, *ll_last;
-
-	ll_last = w->layout_list_last;
-	if (ll_last == NULL)
-		return (NULL);
-	ll = TAILQ_NEXT(ll_last, entry);
-	if (ll == NULL)
-		return (NULL);
-	w->layout_list_last = ll;
-	return (ll->layout);
-}
-
-/* Apply previous layout from list. */
-const char *
-layout_list_undo(struct window *w)
-{
-	struct last_layout	*ll, *ll_last;
-
-	ll_last = w->layout_list_last;
-	if (ll_last == NULL)
-		return (NULL);
-	ll = TAILQ_PREV(ll_last, last_layouts, entry);
-	if (ll == NULL)
-		return (NULL);
-	w->layout_list_last = ll;
-	return (ll->layout);
-}

options-table.c

@@ -90,6 +90,13 @@ const struct options_table_entry server_options_table[] = {
 
 /* Session options. */
 const struct options_table_entry session_options_table[] = {
+	{ .name = "assume-paste-time",
+	  .type = OPTIONS_TABLE_NUMBER,
+	  .minimum = 0,
+	  .maximum = INT_MAX,
+	  .default_num = 1,
+	},
+
 	{ .name = "base-index",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .minimum = 0,
@@ -509,13 +516,6 @@ const struct options_table_entry window_options_table[] = {
 	  .default_num = 0
 	},
 
-	{ .name = "layout-history-limit",
-	  .type = OPTIONS_TABLE_NUMBER,
-	  .minimum = 1,
-	  .maximum = USHRT_MAX,
-	  .default_num = 20
-	},
-
 	{ .name = "main-pane-height",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .minimum = 1,

screen-write.c

@@ -649,6 +649,30 @@ screen_write_deletecharacter(struct screen_write_ctx *ctx, u_int nx)
 	tty_write(tty_cmd_deletecharacter, &ttyctx);
 }
 
+/* Clear nx characters. */
+void
+screen_write_clearcharacter(struct screen_write_ctx *ctx, u_int nx)
+{
+	struct screen	*s = ctx->s;
+	struct tty_ctx	 ttyctx;
+
+	if (nx == 0)
+		nx = 1;
+
+	if (nx > screen_size_x(s) - s->cx)
+		nx = screen_size_x(s) - s->cx;
+	if (nx == 0)
+		return;
+
+	screen_write_initctx(ctx, &ttyctx, 0);
+
+	if (s->cx <= screen_size_x(s) - 1)
+		grid_view_clear(s->grid, s->cx, s->cy, nx, 1);
+
+	ttyctx.num = nx;
+	tty_write(tty_cmd_clearcharacter, &ttyctx);
+}
+
 /* Insert ny lines. */
 void
 screen_write_insertline(struct screen_write_ctx *ctx, u_int ny)

server-client.c

@@ -33,6 +33,7 @@ void	server_client_check_exit(struct client *);
 void	server_client_check_redraw(struct client *);
 void	server_client_set_title(struct client *);
 void	server_client_reset_state(struct client *);
+int	server_client_assume_paste(struct session *);
 
 int	server_client_msg_dispatch(struct client *);
 void	server_client_msg_command(struct client *, struct msg_command_data *);
@@ -324,6 +325,22 @@ server_client_check_mouse(struct client *c, struct window_pane *wp)
 	window_pane_mouse(wp, c->session, m);
 }
 
+/* Is this fast enough to probably be a paste? */
+int
+server_client_assume_paste(struct session *s)
+{
+	struct timeval	tv;
+	u_int		t;
+
+	if ((t = options_get_number(&s->options, "assume-paste-time")) == 0)
+		return 0;
+
+	timersub(&s->activity_time, &s->last_activity_time, &tv);
+	if (tv.tv_sec == 0 && tv.tv_usec < t * 1000)
+		return 1;
+	return 0;
+}
+
 /* Handle data key input from client. */
 void
 server_client_handle_key(struct client *c, int key)
@@ -333,7 +350,7 @@ server_client_handle_key(struct client *c, int key)
 	struct window_pane	*wp;
 	struct timeval		 tv;
 	struct key_binding	*bd;
-	int		      	 xtimeout, isprefix;
+	int		      	 xtimeout, isprefix, ispaste;
 
 	/* Check the client is good to accept input. */
 	if ((c->flags & (CLIENT_DEAD|CLIENT_SUSPENDED)) != 0)
@@ -345,6 +362,9 @@ server_client_handle_key(struct client *c, int key)
 	/* Update the activity timer. */
 	if (gettimeofday(&c->activity_time, NULL) != 0)
 		fatal("gettimeofday failed");
+
+	memcpy(&s->last_activity_time, &s->activity_time,
+	    sizeof s->last_activity_time);
 	memcpy(&s->activity_time, &c->activity_time, sizeof s->activity_time);
 
 	w = c->session->curw->window;
@@ -381,25 +401,31 @@ server_client_handle_key(struct client *c, int key)
 	}
 
 	/* Is this a prefix key? */
-	if (key == options_get_number(&c->session->options, "prefix"))
+	if (key == options_get_number(&s->options, "prefix"))
 		isprefix = 1;
-	else if (key == options_get_number(&c->session->options, "prefix2"))
+	else if (key == options_get_number(&s->options, "prefix2"))
 		isprefix = 1;
 	else
 		isprefix = 0;
 
+	/* Treat prefix as a regular key when pasting is detected. */
+	ispaste = server_client_assume_paste(s);
+	if (ispaste)
+		isprefix = 0;
+
 	/* No previous prefix key. */
 	if (!(c->flags & CLIENT_PREFIX)) {
-		if (isprefix)
+		if (isprefix) {
 			c->flags |= CLIENT_PREFIX;
-		else {
-			/* Try as a non-prefix key binding. */
-			if ((bd = key_bindings_lookup(key)) == NULL) {
-				if (!(c->flags & CLIENT_READONLY))
-					window_pane_key(wp, c->session, key);
-			} else
-				key_bindings_dispatch(bd, c);
+			return;
 		}
+
+		/* Try as a non-prefix key binding. */
+		if (ispaste || (bd = key_bindings_lookup(key)) == NULL) {
+			if (!(c->flags & CLIENT_READONLY))
+				window_pane_key(wp, s, key);
+		} else
+			key_bindings_dispatch(bd, c);
 		return;
 	}
 
@@ -412,7 +438,7 @@ server_client_handle_key(struct client *c, int key)
 			if (isprefix)
 				c->flags |= CLIENT_PREFIX;
 			else if (!(c->flags & CLIENT_READONLY))
-				window_pane_key(wp, c->session, key);
+				window_pane_key(wp, s, key);
 		}
 		return;
 	}
@@ -423,12 +449,12 @@ server_client_handle_key(struct client *c, int key)
 		if (isprefix)
 			c->flags |= CLIENT_PREFIX;
 		else if (!(c->flags & CLIENT_READONLY))
-			window_pane_key(wp, c->session, key);
+			window_pane_key(wp, s, key);
 		return;
 	}
 
 	/* If this key can repeat, reset the repeat flags and timer. */
-	xtimeout = options_get_number(&c->session->options, "repeat-time");
+	xtimeout = options_get_number(&s->options, "repeat-time");
 	if (xtimeout != 0 && bd->can_repeat) {
 		c->flags |= CLIENT_PREFIX|CLIENT_REPEAT;
 

tmux.1

@@ -1605,7 +1605,7 @@ lower) with
 .Fl U
 or downward (numerically higher).
 .It Xo Ic select-layout
-.Op Fl npUu
+.Op Fl np
 .Op Fl t Ar target-window
 .Op Ar layout-name
 .Xc
@@ -1622,13 +1622,6 @@ are equivalent to the
 and
 .Ic previous-layout
 commands.
-.Pp
-.Fl U
-and
-.Fl u
-step forward and back through previous layouts, up to the maximum set by the
-.Ic layout-history-limit
-option.
 .It Xo Ic select-pane
 .Op Fl lDLRU
 .Op Fl t Ar target-pane
@@ -2048,6 +2041,13 @@ interactive menu when required.
 .Pp
 Available session options are:
 .Bl -tag -width Ds
+.It Ic assume-paste-time Ar milliseconds
+If keys are entered faster than one in
+.Ar milliseconds ,
+they are assumed to have been pasted rather than typed and
+.Nm
+key bindings are not processed.
+The default is one millisecond and zero disables.
 .It Ic base-index Ar index
 Set the base index from which an unused index should be searched when a new
 window is created.
@@ -2674,13 +2674,6 @@ or
 .Ar height .
 A value of zero restores the default unlimited setting.
 .Pp
-.It Ic layout-history-limit Ar limit
-Set the number of previous layouts stored for recovery with
-.Ic select-layout
-.Fl U
-and
-.Fl u .
-.Pp
 .It Ic main-pane-height Ar height
 .It Ic main-pane-width Ar width
 Set the width or height of the main (left or top) pane in the

tmux.h

@@ -270,6 +270,7 @@ enum tty_code_code {
 	TTYC_DL,	/* parm_delete_line, DL */
 	TTYC_DL1,	/* delete_line, dl */
 	TTYC_E3,
+	TTYC_ECH,	/* erase_chars, ec */
 	TTYC_EL,	/* clr_eol, ce */
 	TTYC_EL1,	/* clr_bol, cb */
 	TTYC_ENACS,	/* ena_acs, eA */
@@ -969,13 +970,6 @@ struct window_pane {
 TAILQ_HEAD(window_panes, window_pane);
 RB_HEAD(window_pane_tree, window_pane);
 
-/* Window last layout. */
-struct last_layout {
-	char	*layout;
-
-	TAILQ_ENTRY(last_layout) entry;
-};
-
 /* Window structure. */
 struct window {
 	u_int		 id;
@@ -989,9 +983,6 @@ struct window {
 
 	int		 lastlayout;
 	struct layout_cell *layout_root;
-	TAILQ_HEAD(last_layouts, last_layout) layout_list;
-	u_int		 layout_list_size;
-	struct last_layout *layout_list_last;
 
 	u_int		 sx;
 	u_int		 sy;
@@ -1091,6 +1082,7 @@ struct session {
 
 	struct timeval	 creation_time;
 	struct timeval	 activity_time;
+	struct timeval	 last_activity_time;
 
 	u_int		 sx;
 	u_int		 sy;
@@ -1655,6 +1647,7 @@ void	tty_cmd_clearscreen(struct tty *, const struct tty_ctx *);
 void	tty_cmd_clearstartofline(struct tty *, const struct tty_ctx *);
 void	tty_cmd_clearstartofscreen(struct tty *, const struct tty_ctx *);
 void	tty_cmd_deletecharacter(struct tty *, const struct tty_ctx *);
+void	tty_cmd_clearcharacter(struct tty *, const struct tty_ctx *);
 void	tty_cmd_deleteline(struct tty *, const struct tty_ctx *);
 void	tty_cmd_erasecharacter(struct tty *, const struct tty_ctx *);
 void	tty_cmd_insertcharacter(struct tty *, const struct tty_ctx *);
@@ -1703,7 +1696,6 @@ char		*paste_print(struct paste_buffer *, size_t);
 void		 paste_send_pane(struct paste_buffer *, struct window_pane *,
 		     const char *, int);
 
-
 /* clock.c */
 extern const char clock_table[14][5][5];
 void		 clock_draw(struct screen_write_ctx *, int, int);
@@ -2045,6 +2037,7 @@ void	 screen_write_cursorleft(struct screen_write_ctx *, u_int);
 void	 screen_write_alignmenttest(struct screen_write_ctx *);
 void	 screen_write_insertcharacter(struct screen_write_ctx *, u_int);
 void	 screen_write_deletecharacter(struct screen_write_ctx *, u_int);
+void	 screen_write_clearcharacter(struct screen_write_ctx *, u_int);
 void	 screen_write_insertline(struct screen_write_ctx *, u_int);
 void	 screen_write_deleteline(struct screen_write_ctx *, u_int);
 void	 screen_write_clearline(struct screen_write_ctx *);
@@ -2172,8 +2165,7 @@ u_int		 layout_count_cells(struct layout_cell *);
 struct layout_cell *layout_create_cell(struct layout_cell *);
 void		 layout_free_cell(struct layout_cell *);
 void		 layout_print_cell(struct layout_cell *, const char *, u_int);
-void		 layout_destroy_cell(
-		     struct layout_cell *, struct layout_cell **);
+void		 layout_destroy_cell(struct layout_cell *, struct layout_cell **);
 void		 layout_set_size(
 		     struct layout_cell *, u_int, u_int, u_int, u_int);
 void		 layout_make_leaf(
@@ -2194,9 +2186,6 @@ void		 layout_assign_pane(struct layout_cell *, struct window_pane *);
 struct layout_cell *layout_split_pane(
 		     struct window_pane *, enum layout_type, int, int);
 void		 layout_close_pane(struct window_pane *);
-void		 layout_list_add(struct window *);
-const char	*layout_list_redo(struct window *);
-const char	*layout_list_undo(struct window *);
 
 /* layout-custom.c */
 char		*layout_dump(struct window *);

tty-term.c

@@ -65,6 +65,7 @@ const struct tty_term_code_entry tty_term_codes[NTTYCODE] = {
 	{ TTYC_DL, TTYCODE_STRING, "dl" },
 	{ TTYC_DL1, TTYCODE_STRING, "dl1" },
 	{ TTYC_E3, TTYCODE_STRING, "E3" },
+	{ TTYC_ECH, TTYCODE_STRING, "ech" },
 	{ TTYC_EL, TTYCODE_STRING, "el" },
 	{ TTYC_EL1, TTYCODE_STRING, "el1" },
 	{ TTYC_ENACS, TTYCODE_STRING, "enacs" },

tty.c

@@ -718,6 +718,23 @@ tty_cmd_deletecharacter(struct tty *tty, const struct tty_ctx *ctx)
 		tty_emulate_repeat(tty, TTYC_DCH, TTYC_DCH1, ctx->num);
 }
 
+void
+tty_cmd_clearcharacter(struct tty *tty, const struct tty_ctx *ctx)
+{
+	u_int	i;
+
+	tty_reset(tty);
+
+	tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
+
+	if (tty_term_has(tty->term, TTYC_ECH))
+		tty_putcode1(tty, TTYC_ECH, ctx->num);
+	else {
+		for (i = 0; i < ctx->num; i++)
+			tty_putc(tty, ' ');
+	}
+}
+
 void
 tty_cmd_insertline(struct tty *tty, const struct tty_ctx *ctx)
 {

window.c

@@ -283,7 +283,6 @@ window_create1(u_int sx, u_int sy)
 
 	w->lastlayout = -1;
 	w->layout_root = NULL;
-	TAILQ_INIT(&w->layout_list);
 
 	w->sx = sx;
 	w->sy = sy;