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Sync OpenBSD patchset 642:

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Add an option to disable the smcup/rmcup alternate screen behaviour inside
tmux. From clemens fischer.
This commit is contained in:
Tiago Cunha 2010-02-08 18:32:34 +00:00
parent c3c65c32a5
commit 10abdd97cf
4 changed files with 26 additions and 5 deletions
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3
cmd-set-option.c
View File

@ -1,4 +1,4 @@
/* $Id: cmd-set-option.c,v 1.94 2010-02-05 01:31:06 tcunha Exp $ */
/* $Id: cmd-set-option.c,v 1.95 2010-02-08 18:32:34 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -138,6 +138,7 @@ const struct set_option_entry set_session_option_table[] = {
const struct set_option_entry set_window_option_table[] = {
{ "aggressive-resize", SET_OPTION_FLAG, 0, 0, NULL },
{ "alternate-screen", SET_OPTION_FLAG, 0, 0, NULL },
{ "automatic-rename", SET_OPTION_FLAG, 0, 0, NULL },
{ "clock-mode-colour", SET_OPTION_COLOUR, 0, 0, NULL },
{ "clock-mode-style",

8
input.c
View File

@ -1,4 +1,4 @@
/* $Id: input.c,v 1.106 2010-01-08 16:22:02 tcunha Exp $ */
/* $Id: input.c,v 1.107 2010-02-08 18:32:34 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -1148,6 +1148,7 @@ void
input_handle_sequence_sm(struct input_ctx *ictx)
{
struct window_pane *wp = ictx->wp;
struct options *oo = &wp->window->options;
struct screen *s = &wp->base;
u_int sx, sy;
uint16_t n;
@ -1178,6 +1179,8 @@ input_handle_sequence_sm(struct input_ctx *ictx)
case 1049:
if (wp->saved_grid != NULL)
break;
if (!options_get_number(oo, "alternate-screen"))
break;
sx = screen_size_x(s);
sy = screen_size_y(s);
@ -1224,6 +1227,7 @@ void
input_handle_sequence_rm(struct input_ctx *ictx)
{
struct window_pane *wp = ictx->wp;
struct options *oo = &wp->window->options;
struct screen *s = &wp->base;
u_int sx, sy;
uint16_t n;
@ -1254,6 +1258,8 @@ input_handle_sequence_rm(struct input_ctx *ictx)
case 1049:
if (wp->saved_grid == NULL)
break;
if (!options_get_number(oo, "alternate-screen"))
break;
sx = screen_size_x(s);
sy = screen_size_y(s);

17
tmux.1
View File

@ -1,4 +1,4 @@
.\" $Id: tmux.1,v 1.231 2010-02-08 18:31:07 tcunha Exp $
.\" $Id: tmux.1,v 1.232 2010-02-08 18:32:34 tcunha Exp $
.\"
.\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
.\"
@ -14,7 +14,7 @@
.\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
.\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: February 7 2010 $
.Dd $Mdocdate: February 8 2010 $
.Dt TMUX 1
.Os
.Sh NAME
@ -1898,6 +1898,19 @@ command.
Duplicate input to any pane to all other panes in the same window, except
for panes that are not in output mode.
.Pp
.It Xo Ic alternate-screen
.Op Ic on | off
.Xc
This option configures whether programs running inside
.Nm
may use the terminal alternate screen feature, which allows the
.Em smcup
and
.Em rmcup
.Xr terminfo 5
capabilities to be issued to preserve the existing window content on start and
restore it on exit.
.Pp
.It Xo Ic utf8
.Op Ic on | off
.Xc

3
tmux.c
View File

@ -1,4 +1,4 @@
/* $Id: tmux.c,v 1.202 2010-02-08 18:25:04 tcunha Exp $ */
/* $Id: tmux.c,v 1.203 2010-02-08 18:32:34 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -398,6 +398,7 @@ main(int argc, char **argv)
options_init(&global_w_options, NULL);
wo = &global_w_options;
options_set_number(wo, "aggressive-resize", 0);
options_set_number(wo, "alternate-screen", 1);
options_set_number(wo, "automatic-rename", 1);
options_set_number(wo, "clock-mode-colour", 4);
options_set_number(wo, "clock-mode-style", 1);