From dd49e41c424ad0cbef6ca0a0f52d918053f329ea Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 3 Mar 2020 20:55:29 +0900
Subject: Ignore xterm OSC control sequences

- OSC Ps ; Pt BEL
- OSC Ps ; Pt ST

Fix #1415
---
 src/ansi.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ansi.go b/src/ansi.go
index b5b3a203..b15bd91c 100644
--- a/src/ansi.go
+++ b/src/ansi.go
@@ -90,10 +90,11 @@ func init() {
 		- http://ascii-table.com/ansi-escape-sequences.php
 		- http://ascii-table.com/ansi-escape-sequences-vt-100.php
 		- http://tldp.org/HOWTO/Bash-Prompt-HOWTO/x405.html
+		- https://invisible-island.net/xterm/ctlseqs/ctlseqs.html
 	*/
 	// The following regular expression will include not all but most of the
 	// frequently used ANSI sequences
-	ansiRegex = regexp.MustCompile("(?:\x1b[\\[()][0-9;]*[a-zA-Z@]|\x1b.|[\x0e\x0f]|.\x08)")
+	ansiRegex = regexp.MustCompile("(?:\x1b[\\[()][0-9;]*[a-zA-Z@]|\x1b][0-9];[[:print:]]+(?:\x1b\\\\|\x07)|\x1b.|[\x0e\x0f]|.\x08)")
 }
 
 func findAnsiStart(str string) int {
-- 
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