Include the Unicode version used to generate `src/libunicode/tables.rs`.

2 files changed, 5 insertions, 0 deletions

diff --git a/src/libunicode/lib.rs b/src/libunicode/lib.rs
index 2918bad03df..b84aec77a09 100644
--- a/src/libunicode/lib.rs
+++ b/src/libunicode/lib.rs
@@ -64,6 +64,7 @@ pub mod char {
     pub use normalize::{decompose_canonical, decompose_compatible, compose};
 
     pub use tables::normalization::canonical_combining_class;
+    pub use tables::UNICODE_VERSION;
 
     pub use u_char::{is_alphabetic, is_XID_start, is_XID_continue};
     pub use u_char::{is_lowercase, is_uppercase, is_whitespace};
diff --git a/src/libunicode/tables.rs b/src/libunicode/tables.rs
index e359883295f..3f15abcad6d 100644
--- a/src/libunicode/tables.rs
+++ b/src/libunicode/tables.rs
@@ -12,6 +12,10 @@
 
 #![allow(missing_doc, non_uppercase_statics, non_snake_case)]
 
+/// The version of [Unicode](http://www.unicode.org/)
+/// that the `UnicodeChar` and `UnicodeStrSlice` traits are based on.
+pub const UNICODE_VERSION: (uint, uint, uint) = (7, 0, 0);
+
 fn bsearch_range_table(c: char, r: &'static [(char,char)]) -> bool {
     use core::cmp::{Equal, Less, Greater};
     use core::slice::ImmutableSlice;