From 96a12e377edd09eb43c48312dd9e482e8fc4bc99 Mon Sep 17 00:00:00 2001
From: Alec Thomas <alec@swapoff.org>
Date: Mon, 13 Nov 2023 08:41:30 +1100
Subject: [PATCH] fix: bad path normalisation

---
 cmd/chroma/main.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cmd/chroma/main.go b/cmd/chroma/main.go
index 29b84f81b..b31ac8447 100644
--- a/cmd/chroma/main.go
+++ b/cmd/chroma/main.go
@@ -371,7 +371,11 @@ func selexer(path, contents string) (lexer chroma.Lexer, err error) {
 		if err != nil {
 			return nil, err
 		}
-		path, err := filepath.Rel(cwd, cli.Lexer)
+		absPath, err := filepath.Abs(cli.Lexer)
+		if err != nil {
+			return nil, err
+		}
+		path, err := filepath.Rel(cwd, absPath)
 		if err != nil {
 			return nil, err
 		}