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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2013-01-17 01:38:21 +00:00
parent 675c6b3773 e33ba57c13
commit de194016ec
13 changed files with 117 additions and 163 deletions
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24
screen-write.c
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@ -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)