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	Merge branch 'obsd-master'
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										53
									
								
								tty.c
									
									
									
									
									
								
							
							
						
						
									
										53
									
								
								tty.c
									
									
									
									
									
								
							@@ -64,8 +64,6 @@ static int	tty_large_region(struct tty *, const struct tty_ctx *);
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static int	tty_fake_bce(const struct tty *, const struct window_pane *,
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		    u_int);
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static void	tty_redraw_region(struct tty *, const struct tty_ctx *);
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static void	tty_clear_area(struct tty *, const struct tty_ctx *ctx, u_int,
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		    u_int, u_int, u_int);
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static void	tty_emulate_repeat(struct tty *, enum tty_code_code,
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		    enum tty_code_code, u_int);
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static void	tty_repeat_space(struct tty *, u_int);
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@@ -687,17 +685,6 @@ tty_redraw_region(struct tty *tty, const struct tty_ctx *ctx)
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	}
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}
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static void
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tty_clear_area(struct tty *tty, const struct tty_ctx *ctx, u_int sx, u_int sy,
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    u_int ex, u_int ey)
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{
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	char s[64];
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	snprintf (s, sizeof s, "\033[32;%u;%u;%u;%u$x", ctx->yoff + sy + 1,
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	    ctx->xoff + sx + 1, ctx->yoff + ey + 1, ctx->xoff + ex + 1);
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	tty_puts(tty, s);
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}
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void
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tty_draw_pane(struct tty *tty, const struct window_pane *wp, u_int py, u_int ox,
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    u_int oy)
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@@ -921,9 +908,6 @@ tty_cmd_clearline(struct tty *tty, const struct tty_ctx *ctx)
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	    !tty_fake_bce(tty, wp, ctx->bg) &&
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	    tty_term_has(tty->term, TTYC_EL))
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		tty_putcode(tty, TTYC_EL);
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	else if (tty->term_type == TTY_VT420 &&
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	    !tty_fake_bce(tty, wp, ctx->bg))
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		tty_clear_area(tty, ctx, 0, ctx->ocy, sx - 1, ctx->ocy);
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	else
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		tty_repeat_space(tty, sx);
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}
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@@ -943,9 +927,6 @@ tty_cmd_clearendofline(struct tty *tty, const struct tty_ctx *ctx)
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	    tty_term_has(tty->term, TTYC_EL) &&
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	    !tty_fake_bce(tty, wp, ctx->bg))
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		tty_putcode(tty, TTYC_EL);
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	else if (tty->term_type == TTY_VT420 &&
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	    !tty_fake_bce(tty, wp, ctx->bg))
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		tty_clear_area(tty, ctx, ctx->ocx, ctx->ocy, sx - 1, ctx->ocy);
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	else
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		tty_repeat_space(tty, sx - ctx->ocx);
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}
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@@ -957,18 +938,14 @@ tty_cmd_clearstartofline(struct tty *tty, const struct tty_ctx *ctx)
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	tty_default_attributes(tty, wp, ctx->bg);
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	tty_cursor_pane(tty, ctx, 0, ctx->ocy);
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	if (ctx->xoff == 0 &&
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	    tty_term_has(tty->term, TTYC_EL1) &&
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	    !tty_fake_bce(tty, ctx->wp, ctx->bg)) {
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		tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
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	    !tty_fake_bce(tty, ctx->wp, ctx->bg))
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		tty_putcode(tty, TTYC_EL1);
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	} else if (tty->term_type == TTY_VT420 &&
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	    !tty_fake_bce(tty, wp, ctx->bg))
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		tty_clear_area(tty, ctx, 0, ctx->ocy, ctx->ocx, ctx->ocy);
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	else {
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		tty_cursor_pane(tty, ctx, 0, ctx->ocy);
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	else
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		tty_repeat_space(tty, ctx->ocx + 1);
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	}
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}
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void
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@@ -1059,18 +1036,6 @@ tty_cmd_clearendofscreen(struct tty *tty, const struct tty_ctx *ctx)
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	    tty_term_has(tty->term, TTYC_ED)) {
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		tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
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		tty_putcode(tty, TTYC_ED);
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	} else if (tty->term_type == TTY_VT420 &&
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	    !tty_fake_bce(tty, wp, ctx->bg)) {
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		tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
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		if (tty_pane_full_width(tty, ctx) &&
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		    tty_term_has(tty->term, TTYC_EL))
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			tty_putcode(tty, TTYC_EL);
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		else
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			tty_repeat_space(tty, sx - ctx->ocx);
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		if (ctx->ocy != sy - 1) {
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			tty_clear_area(tty, ctx, 0, ctx->ocy + 1, sx - 1,
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			    sy - 1);
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		}
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	} else if (tty_pane_full_width(tty, ctx) &&
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	    tty_term_has(tty->term, TTYC_EL) &&
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	    !tty_fake_bce(tty, wp, ctx->bg)) {
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@@ -1109,10 +1074,7 @@ tty_cmd_clearstartofscreen(struct tty *tty, const struct tty_ctx *ctx)
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	tty_region_pane(tty, ctx, 0, sy - 1);
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	tty_margin_off(tty);
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	if (tty->term_type == TTY_VT420 &&
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	    !tty_fake_bce(tty, wp, ctx->bg))
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		tty_clear_area(tty, ctx, 0, 0, sx - 1, ctx->ocy - 1);
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	else if (tty_pane_full_width(tty, ctx) &&
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	if (tty_pane_full_width(tty, ctx) &&
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	    tty_term_has(tty->term, TTYC_EL) &&
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	    !tty_fake_bce(tty, wp, ctx->bg)) {
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		tty_cursor_pane(tty, ctx, 0, 0);
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@@ -1150,10 +1112,7 @@ tty_cmd_clearscreen(struct tty *tty, const struct tty_ctx *ctx)
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	    tty_term_has(tty->term, TTYC_ED)) {
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		tty_cursor_pane(tty, ctx, 0, 0);
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		tty_putcode(tty, TTYC_ED);
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	} else if (tty->term_type == TTY_VT420 &&
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	    !tty_fake_bce(tty, wp, ctx->bg))
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		tty_clear_area(tty, ctx, 0, 0, sx - 1, sy - 1);
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	else if (tty_pane_full_width(tty, ctx) &&
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	} else if (tty_pane_full_width(tty, ctx) &&
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	    tty_term_has(tty->term, TTYC_EL) &&
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	    !tty_fake_bce(tty, wp, ctx->bg)) {
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		tty_cursor_pane(tty, ctx, 0, 0);
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