From 0c24307555485b4cd36663263283d45280075e24 Mon Sep 17 00:00:00 2001
From: Xerxes-2 <dspxue@gmail.com>
Date: Sat, 3 Aug 2024 16:53:59 +1000
Subject: [PATCH] use "^[" to represent esc

---
 yazi-plugin/src/external/highlighter.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/yazi-plugin/src/external/highlighter.rs b/yazi-plugin/src/external/highlighter.rs
index b63151a8..4b99777d 100644
--- a/yazi-plugin/src/external/highlighter.rs
+++ b/yazi-plugin/src/external/highlighter.rs
@@ -84,7 +84,19 @@ impl Highlighter {
 				buf.push(b'\n');
 			}
 
-			buf.iter_mut().filter(|&&mut b| b == b'\x1b').for_each(|b| *b = b'^');
+			let esc_count = buf.iter().filter(|&&b| b == 27).count();
+			if esc_count > 0 {
+				plain = true;
+				drop(mem::take(&mut before));
+				buf = buf.iter().fold(Vec::with_capacity(buf.len() + esc_count), |mut acc, &b| {
+					if b == 27 {
+						acc.extend_from_slice(b"^[");
+					} else {
+						acc.push(b);
+					}
+					acc
+				})
+			}
 
 			if i > skip {
 				after.push(String::from_utf8_lossy(&buf).into_owned());