Add support for the SD (scroll down) escape sequence, GitHub issue 1861.

This commit is contained in:
nicm
2019-08-05 06:42:02 +00:00
parent c4744620af
commit 45f4ff5485
5 changed files with 76 additions and 4 deletions

View File

@ -244,6 +244,7 @@ enum input_csi_type {
INPUT_CSI_RM,
INPUT_CSI_RM_PRIVATE,
INPUT_CSI_SCP,
INPUT_CSI_SD,
INPUT_CSI_SGR,
INPUT_CSI_SM,
INPUT_CSI_SM_PRIVATE,
@ -270,6 +271,7 @@ static const struct input_table_entry input_csi_table[] = {
{ 'M', "", INPUT_CSI_DL },
{ 'P', "", INPUT_CSI_DCH },
{ 'S', "", INPUT_CSI_SU },
{ 'T', "", INPUT_CSI_SD },
{ 'X', "", INPUT_CSI_ECH },
{ 'Z', "", INPUT_CSI_CBT },
{ '`', "", INPUT_CSI_HPA },
@ -1525,6 +1527,11 @@ input_csi_dispatch(struct input_ctx *ictx)
if (n != -1)
screen_write_scrollup(sctx, n, bg);
break;
case INPUT_CSI_SD:
n = input_get(ictx, 0, 1, 1);
if (n != -1)
screen_write_scrolldown(sctx, n, bg);
break;
case INPUT_CSI_TBC:
switch (input_get(ictx, 0, 0, 0)) {
case -1: