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Merge branch 'obsd-master'
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commit
4e809a3130
24
tty.c
24
tty.c
@ -41,6 +41,8 @@ static int tty_try_colour(struct tty *, int, const char *);
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static void tty_force_cursor_colour(struct tty *, const char *);
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static void tty_cursor_pane(struct tty *, const struct tty_ctx *, u_int,
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u_int);
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static void tty_cursor_pane_unless_wrap(struct tty *,
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const struct tty_ctx *, u_int, u_int);
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static void tty_invalidate(struct tty *);
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static void tty_colours(struct tty *, const struct grid_cell *);
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static void tty_check_fg(struct tty *, const struct window_pane *,
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@ -1188,7 +1190,7 @@ tty_cmd_cell(struct tty *tty, const struct tty_ctx *ctx)
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tty_margin_off(tty);
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}
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tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
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tty_cursor_pane_unless_wrap(tty, ctx, ctx->ocx, ctx->ocy);
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tty_cell(tty, ctx->cell, ctx->wp);
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}
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@ -1196,7 +1198,7 @@ tty_cmd_cell(struct tty *tty, const struct tty_ctx *ctx)
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void
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tty_cmd_cells(struct tty *tty, const struct tty_ctx *ctx)
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{
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tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
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tty_cursor_pane_unless_wrap(tty, ctx, ctx->ocx, ctx->ocy);
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tty_attributes(tty, ctx->cell, ctx->wp);
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tty_putn(tty, ctx->ptr, ctx->num, ctx->num);
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@ -1389,6 +1391,24 @@ tty_margin(struct tty *tty, u_int rleft, u_int rright)
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tty->cx = tty->cy = UINT_MAX;
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}
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/*
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* Move the cursor, unless it would wrap itself when the next character is
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* printed.
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*/
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static void
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tty_cursor_pane_unless_wrap(struct tty *tty, const struct tty_ctx *ctx,
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u_int cx, u_int cy)
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{
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if (!tty_pane_full_width(tty, ctx) ||
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(tty->term->flags & TERM_EARLYWRAP) ||
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ctx->xoff + cx != 0 ||
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ctx->yoff + cy != tty->cy + 1 ||
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tty->cx < tty->sx)
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tty_cursor_pane(tty, ctx, cx, cy);
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else
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log_debug("%s: will wrap at %u,%u", __func__, tty->cx, tty->cy);
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}
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/* Move cursor inside pane. */
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static void
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tty_cursor_pane(struct tty *tty, const struct tty_ctx *ctx, u_int cx, u_int cy)
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