From 92aef64c5a582cbd785e3d8ad0801153e129a5c7 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Thu, 29 Dec 2011 08:06:24 +0000
Subject: [PATCH] Add CNL and CPL escape sequences.

---
 input.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/input.c b/input.c
index ed1f8760..b113bc2a 100644
--- a/input.c
+++ b/input.c
@@ -119,6 +119,8 @@ const struct input_table_entry input_esc_table[] = {
 /* Control (CSI) commands. */
 enum input_csi_type {
 	INPUT_CSI_CBT,
+	INPUT_CSI_CNL,
+	INPUT_CSI_CPL,
 	INPUT_CSI_CUB,
 	INPUT_CSI_CUD,
 	INPUT_CSI_CUF,
@@ -153,6 +155,8 @@ const struct input_table_entry input_csi_table[] = {
 	{ 'B', "",  INPUT_CSI_CUD },
 	{ 'C', "",  INPUT_CSI_CUF },
 	{ 'D', "",  INPUT_CSI_CUB },
+	{ 'E', "",  INPUT_CSI_CNL },
+	{ 'F', "",  INPUT_CSI_CPL },
 	{ 'G', "",  INPUT_CSI_HPA },
 	{ 'H', "",  INPUT_CSI_CUP },
 	{ 'J', "",  INPUT_CSI_ED },
@@ -1085,6 +1089,14 @@ input_csi_dispatch(struct input_ctx *ictx)
 	case INPUT_CSI_CUU:
 		screen_write_cursorup(sctx, input_get(ictx, 0, 1, 1));
 		break;
+	case INPUT_CSI_CNL:
+		screen_write_carriagereturn(sctx);
+		screen_write_cursordown(sctx, input_get(ictx, 0, 1, 1));
+		break;
+	case INPUT_CSI_CPL:
+		screen_write_carriagereturn(sctx);
+		screen_write_cursorup(sctx, input_get(ictx, 0, 1, 1));
+		break;
 	case INPUT_CSI_DA:
 		switch (input_get(ictx, 0, 0, 0)) {
 		case 0: