From e91304b1e98ad890658c10fe0da3a5956fa3df9d Mon Sep 17 00:00:00 2001
From: night0721 <night@night0721.xyz>
Date: Tue, 12 Nov 2024 11:13:15 +0000
Subject: [PATCH] Highlight tab new line and carriage return in escape seqeunce

---
 vip.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/vip.c b/vip.c
index 944d5ba..2dfd0cd 100644
--- a/vip.c
+++ b/vip.c
@@ -823,13 +823,13 @@ void update_highlight(row_t *row)
 		}
 
 		if (in_escape) {
-			if (!(c > 47 && c < 58)) {
-				in_escape = 0;
-			} else {
+			if (c > 47 && c < 58 || c == 'n' || c == 't' || c == 'r') {
 				row->hl[i] = ESCAPE;
 				i++;
 				prev_sep = 0;
 				continue;
+			} else {
+				in_escape = 0;
 			}
 		} else {
 			if (c == '\\') {