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Add BCE for clear to start of screen, which was somehow missed.

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This commit is contained in:
nicm 2017-02-06 19:26:49 +00:00
parent e67548dc36
commit 10e14ae504
4 changed files with 8 additions and 7 deletions
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2
input.c
View File

@ -1330,7 +1330,7 @@ input_csi_dispatch(struct input_ctx *ictx)
screen_write_clearendofscreen(sctx, ictx->cell.cell.bg);
break;
case 1:
screen_write_clearstartofscreen(sctx);
screen_write_clearstartofscreen(sctx, ictx->cell.cell.bg);
break;
case 2:
screen_write_clearscreen(sctx, ictx->cell.cell.bg);

9
screen-write.c
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@ -971,24 +971,25 @@ screen_write_clearendofscreen(struct screen_write_ctx *ctx, u_int bg)
/* Clear to start of screen. */
void
screen_write_clearstartofscreen(struct screen_write_ctx *ctx)
screen_write_clearstartofscreen(struct screen_write_ctx *ctx, u_int bg)
{
struct screen *s = ctx->s;
struct tty_ctx ttyctx;
u_int sx = screen_size_x(s);
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
if (s->cy > 0) {
screen_dirty_clear(s, 0, 0, sx - 1, s->cy);
grid_view_clear(s->grid, 0, 0, sx, s->cy, 8);
grid_view_clear(s->grid, 0, 0, sx, s->cy, bg);
}
if (s->cx > sx - 1) {
screen_dirty_clear(s, 0, s->cy, sx - 1, s->cy);
grid_view_clear(s->grid, 0, s->cy, sx, 1, 8);
grid_view_clear(s->grid, 0, s->cy, sx, 1, bg);
} else {
screen_dirty_clear(s, 0, s->cy, s->cx, s->cy);
grid_view_clear(s->grid, 0, s->cy, s->cx + 1, 1, 8);
grid_view_clear(s->grid, 0, s->cy, s->cx + 1, 1, bg);
}
tty_write(tty_cmd_clearstartofscreen, &ttyctx);

2
tmux.h
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@ -1992,7 +1992,7 @@ void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int);
void screen_write_linefeed(struct screen_write_ctx *, int);
void screen_write_carriagereturn(struct screen_write_ctx *);
void screen_write_clearendofscreen(struct screen_write_ctx *, u_int);
void screen_write_clearstartofscreen(struct screen_write_ctx *);
void screen_write_clearstartofscreen(struct screen_write_ctx *, u_int);
void screen_write_clearscreen(struct screen_write_ctx *, u_int);
void screen_write_clearhistory(struct screen_write_ctx *);
void screen_write_cell(struct screen_write_ctx *, const struct grid_cell *);

2
tty.c
View File

@ -1057,7 +1057,7 @@ tty_cmd_clearstartofscreen(struct tty *tty, const struct tty_ctx *ctx)
struct screen *s = wp->screen;
u_int i, j;
tty_attributes(tty, &grid_default_cell, wp);
tty_default_attributes(tty, wp, ctx->bg);
tty_region_pane(tty, ctx, 0, screen_size_y(s) - 1);
tty_margin_off(tty);