From 236627cdf081e51fce3bc54fdee4e40d4f6ca85e Mon Sep 17 00:00:00 2001
From: Pierre-Marie Pédrot
Date: Tue, 14 Jun 2016 00:08:14 +0200
Subject: Moving UTF-8 related functions to Unicode module.

---
 lib/unicode.mli | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib/unicode.mli')

diff --git a/lib/unicode.mli b/lib/unicode.mli
index aaf455dec5..1f8bd44eee 100644
--- a/lib/unicode.mli
+++ b/lib/unicode.mli
@@ -40,3 +40,9 @@ val ascii_of_ident : string -> string
 
 (** Validate an UTF-8 string *)
 val is_utf8 : string -> bool
+
+(** Return the length of a valid UTF-8 string. *)
+val utf8_length : string -> int
+
+(** Variant of {!String.sub} for UTF-8 strings. *)
+val utf8_sub : string -> int -> int -> string
-- 
cgit v1.2.3