unicode-rs
diff --git a/‎Cargo.toml
Lines changed: 1 addition & 1 deletion b/‎Cargo.toml
Lines changed: 1 addition & 1 deletion
diff --git a/‎src/build.rs
Lines changed: 9 additions & 4 deletions b/‎src/build.rs
Lines changed: 9 additions & 4 deletions
@@ -1,6 +1,6 @@
 [package]
 name = "caseless"
-version = "0.1.4"
+version = "0.2.0"
 authors = ["Simon Sapin <simon.sapin@exyr.org>"]
 description = "Unicode caseless matching"
 repository = "https://github.com/SimonSapin/rust-caseless"
 
@@ -13,17 +13,22 @@ const MAX_FOLDED_CODE_POINTS: usize = 3;
 fn main() {
     let mut lines = include_str!("../CaseFolding.txt").lines();
     let first_line = lines.next().unwrap();
-    let version_regex = Regex::new(r"^# CaseFolding-(\d+.\d+.\d+).txt$").unwrap();
-    let unicode_version = &version_regex.captures(first_line).unwrap()[1];
+    let version_regex = Regex::new(r"^# CaseFolding-(\d+)\.(\d+)\.(\d+).txt$").unwrap();
+    let unicode_version = &version_regex.captures(first_line).unwrap();
+    let (major, minor, patch): (u64, u64, u64) = (
+        unicode_version[1].parse().unwrap(),
+        unicode_version[2].parse().unwrap(),
+        unicode_version[3].parse().unwrap(),
+    );
 
     let dst = Path::new(&env::var("OUT_DIR").unwrap()).join("case_folding_data.rs");
-    let mut f = &mut File::create(&dst).unwrap();
+    let f = &mut File::create(&dst).unwrap();
 
     macro_rules! w {
         ($($args: tt)+) => { (write!(f, $($args)+)).unwrap(); }
     };
 
5091 -    w!("pub const UNICODE_VERSION: &'static str = \"{}\";\n", unicode_version);
+    w!("pub const UNICODE_VERSION: (u64, u64, u64) = ({}, {}, {});\n", major, minor, patch);
     w!("const CASE_FOLDING_TABLE: &'static [(char, [char; 3])] = &[\n");
 
     // Entry with C (common case folding) or F (full case folding) status