From 8d4f9304c0539442e0e2273a4e8fa10379178881 Mon Sep 17 00:00:00 2001
From: Leedehai <18319900+Leedehai@users.noreply.github.com>
Date: Fri, 19 May 2023 08:41:58 -0400
Subject: Update string doc: index can be negative (#1198)

---
 docs/src/reference/types.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'docs/src')

diff --git a/docs/src/reference/types.md b/docs/src/reference/types.md
index cc30ef1f..a5741337 100644
--- a/docs/src/reference/types.md
+++ b/docs/src/reference/types.md
@@ -219,7 +219,8 @@ Typst provides utility methods for string manipulation. Many of these methods
 either a string or a [regular expression]($func/regex). This makes the methods
 quite versatile.
 
-All lengths and indices are expressed in terms of UTF-8 bytes.
+All lengths and indices are expressed in terms of UTF-8 characters. Indices are
+zero-based and negative indices wrap around to the end of the string.
 
 ### Example
 ```example
-- 
cgit v1.2.3