From 011a4ab8f58743370935e55bf043dea69f5953d0 Mon Sep 17 00:00:00 2001
From: Jan De Dobbeleer <jan.de.dobbeleer@gmail.com>
Date: Fri, 26 Jan 2024 17:07:44 +0100
Subject: [PATCH] fix(ansi): allow usage of < and > in text with overrides

---
 src/ansi/ansi_writer.go      | 2 +-
 src/ansi/ansi_writer_test.go | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/ansi/ansi_writer.go b/src/ansi/ansi_writer.go
index b9b7adc216db..f33f5494eb80 100644
--- a/src/ansi/ansi_writer.go
+++ b/src/ansi/ansi_writer.go
@@ -54,7 +54,7 @@ const (
 	// Foreground takes the current segment's foreground color
 	Foreground = "foreground"
 
-	AnchorRegex    = `^(?P<ANCHOR><(?P<FG>[^,>]+)?,?(?P<BG>[^>]+)?>)`
+	AnchorRegex    = `^(?P<ANCHOR><(?P<FG>[^,<>]+)?,?(?P<BG>[^<>]+)?>)`
 	colorise       = "\x1b[%sm"
 	transparent    = "\x1b[0m\x1b[%s;49m\x1b[7m"
 	transparentEnd = "\x1b[27m"
diff --git a/src/ansi/ansi_writer_test.go b/src/ansi/ansi_writer_test.go
index b5b8a2abec0f..7e1881b9ab1b 100644
--- a/src/ansi/ansi_writer_test.go
+++ b/src/ansi/ansi_writer_test.go
@@ -206,6 +206,12 @@ func TestWriteANSIColors(t *testing.T) {
 			Expected: "\x1b[47m\x1b[30mhome\x1b[0m\x1b[37;49m\x1b[7m / \x1b[27m\x1b[47m\x1b[30mcode\x1b[0m\x1b[37;49m\x1b[7m / \x1b[27m\x1b[47m\x1b[30msrc \x1b[0m",
 			Colors:   &Colors{Foreground: "black", Background: "white"},
 		},
+		{
+			Case:     "Larger than and less than symbols",
+			Input:    "<red><</><orange>></><yellow><</>",
+			Expected: "\x1b[47m\x1b[31m<\x1b[30m>\x1b[33m<\x1b[0m",
+			Colors:   &Colors{Foreground: "black", Background: "white"},
+		},
 	}
 
 	for _, tc := range cases {