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Sync OpenBSD patchset 223:

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Using the alternative screen (smcup/rmcup) should also preserve the current
colours and attributes. Found thanks to a report from Taylor Venable.

While here also nuke a couple of extra blank lines.
This commit is contained in:
Tiago Cunha 2009-08-09 16:57:49 +00:00
parent 5840c3e13a
commit 05eb4ece44
2 changed files with 8 additions and 6 deletions
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8
input.c
View File

@ -1,4 +1,4 @@
/* $Id: input.c,v 1.88 2009-07-22 17:46:53 tcunha Exp $ */ /* $Id: input.c,v 1.89 2009-08-09 16:57:49 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -1189,6 +1189,8 @@ input_handle_sequence_sm(struct input_ctx *ictx)
wp->saved_grid, 0, s->grid, screen_hsize(s), sy); wp->saved_grid, 0, s->grid, screen_hsize(s), sy);
wp->saved_cx = s->cx; wp->saved_cx = s->cx;
wp->saved_cy = s->cy; wp->saved_cy = s->cy;
memcpy(&wp->saved_cell,
&ictx->cell, sizeof wp->saved_cell);
grid_view_clear(s->grid, 0, 0, sx, sy); grid_view_clear(s->grid, 0, 0, sx, sy);
@ -1261,7 +1263,7 @@ input_handle_sequence_rm(struct input_ctx *ictx)
if (sy > wp->saved_grid->sy) if (sy > wp->saved_grid->sy)
screen_resize(s, sx, wp->saved_grid->sy); screen_resize(s, sx, wp->saved_grid->sy);
/* Restore the grid and cursor position. */ /* Restore the grid, cursor position and cell. */
grid_duplicate_lines( grid_duplicate_lines(
s->grid, screen_hsize(s), wp->saved_grid, 0, sy); s->grid, screen_hsize(s), wp->saved_grid, 0, sy);
s->cx = wp->saved_cx; s->cx = wp->saved_cx;
@ -1270,6 +1272,7 @@ input_handle_sequence_rm(struct input_ctx *ictx)
s->cy = wp->saved_cy; s->cy = wp->saved_cy;
if (s->cy > screen_size_y(s) - 1) if (s->cy > screen_size_y(s) - 1)
s->cy = screen_size_y(s) - 1; s->cy = screen_size_y(s) - 1;
memcpy(&ictx->cell, &wp->saved_cell, sizeof ictx->cell);
/* /*
* Turn history back on (so resize can use it) and then * Turn history back on (so resize can use it) and then
@ -1326,7 +1329,6 @@ input_handle_sequence_dsr(struct input_ctx *ictx)
break; break;
} }
} }
} }
void void

4
tmux.h
View File

@ -1,4 +1,4 @@
/* $Id: tmux.h,v 1.403 2009-08-09 16:48:34 tcunha Exp $ */ /* $Id: tmux.h,v 1.404 2009-08-09 16:57:49 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -601,7 +601,6 @@ struct input_ctx {
struct grid_cell cell; struct grid_cell cell;
struct grid_cell saved_cell; struct grid_cell saved_cell;
u_int saved_cx; u_int saved_cx;
u_int saved_cy; u_int saved_cy;
@ -673,6 +672,7 @@ struct window_pane {
u_int saved_cx; u_int saved_cx;
u_int saved_cy; u_int saved_cy;
struct grid *saved_grid; struct grid *saved_grid;
struct grid_cell saved_cell;
const struct window_mode *mode; const struct window_mode *mode;
void *modedata; void *modedata;