unicode: Rename is_XID_start to is_xid_start, is_XID_continue to is_xid_continue

1 files changed, 25 insertions, 0 deletions

diff --git a/src/libunicode/u_char.rs b/src/libunicode/u_char.rs
index f347ab6a21e..1c4c4d4c4be 100644
--- a/src/libunicode/u_char.rs
+++ b/src/libunicode/u_char.rs
@@ -167,8 +167,18 @@ pub trait UnicodeChar {
     /// [UAX #31](http://unicode.org/reports/tr31/#NFKC_Modifications),
     /// mostly similar to ID_Start but modified for closure under NFKx.
     #[allow(non_snake_case)]
+    #[deprecated = "use is_xid_start"]
     fn is_XID_start(self) -> bool;
 
+    /// Returns whether the specified character satisfies the 'XID_Start'
+    /// Unicode property.
+    ///
+    /// 'XID_Start' is a Unicode Derived Property specified in
+    /// [UAX #31](http://unicode.org/reports/tr31/#NFKC_Modifications),
+    /// mostly similar to ID_Start but modified for closure under NFKx.
+    #[allow(non_snake_case)]
+    fn is_xid_start(self) -> bool;
+
     /// Returns whether the specified `char` satisfies the 'XID_Continue'
     /// Unicode property.
     ///
@@ -176,8 +186,17 @@ pub trait UnicodeChar {
     /// [UAX #31](http://unicode.org/reports/tr31/#NFKC_Modifications),
     /// mostly similar to 'ID_Continue' but modified for closure under NFKx.
     #[allow(non_snake_case)]
+    #[deprecated = "use is_xid_continue"]
     fn is_XID_continue(self) -> bool;
 
+    /// Returns whether the specified `char` satisfies the 'XID_Continue'
+    /// Unicode property.
+    ///
+    /// 'XID_Continue' is a Unicode Derived Property specified in
+    /// [UAX #31](http://unicode.org/reports/tr31/#NFKC_Modifications),
+    /// mostly similar to 'ID_Continue' but modified for closure under NFKx.
+    #[allow(non_snake_case)]
+    fn is_xid_continue(self) -> bool;
 
     /// Indicates whether a character is in lowercase.
     ///
@@ -267,10 +286,16 @@ impl UnicodeChar for char {
         }
     }
 
+    #[deprecated = "use is_xid_start"]
     fn is_XID_start(self) -> bool { derived_property::XID_Start(self) }
 
+    #[deprecated = "use is_xid_continue"]
     fn is_XID_continue(self) -> bool { derived_property::XID_Continue(self) }
 
+    fn is_xid_start(self) -> bool { derived_property::XID_Start(self) }
+
+    fn is_xid_continue(self) -> bool { derived_property::XID_Continue(self) }
+
     fn is_lowercase(self) -> bool {
         match self {
             'a' ... 'z' => true,