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There are buggy terminals out there that do not move the cursor to 0,0

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after CSR, so invalidate the cursor position rather than assuming 0,0.
This commit is contained in:
nicm 2017-02-16 12:56:01 +00:00
parent c948c6b697
commit 82db1fa9e5
2 changed files with 3 additions and 3 deletions
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2
input.c
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@ -1389,7 +1389,7 @@ input_csi_dispatch(struct input_ctx *ictx)
break; break;
case INPUT_CSI_IL: case INPUT_CSI_IL:
screen_write_insertline(sctx, input_get(ictx, 0, 1, 1), screen_write_insertline(sctx, input_get(ictx, 0, 1, 1),
ictx->cell.cell.bg); ictx->cell.cell.bg);
break; break;
case INPUT_CSI_RCP: case INPUT_CSI_RCP:
memcpy(&ictx->cell, &ictx->old_cell, sizeof ictx->cell); memcpy(&ictx->cell, &ictx->old_cell, sizeof ictx->cell);

4
tty.c
View File

@ -1321,7 +1321,7 @@ tty_region(struct tty *tty, u_int rupper, u_int rlower)
tty_cursor(tty, 0, tty->cy); tty_cursor(tty, 0, tty->cy);
tty_putcode2(tty, TTYC_CSR, tty->rupper, tty->rlower); tty_putcode2(tty, TTYC_CSR, tty->rupper, tty->rlower);
tty->cx = tty->cy = 0; tty->cx = tty->cy = UINT_MAX;
} }
/* Turn off margin. */ /* Turn off margin. */
@ -1359,7 +1359,7 @@ tty_margin(struct tty *tty, u_int rleft, u_int rright)
else else
snprintf(s, sizeof s, "\033[%u;%us", rleft + 1, rright + 1); snprintf(s, sizeof s, "\033[%u;%us", rleft + 1, rright + 1);
tty_puts(tty, s); tty_puts(tty, s);
tty->cx = tty->cy = 0; tty->cx = tty->cy = UINT_MAX;
} }
/* Move cursor inside pane. */ /* Move cursor inside pane. */