diff --git a/source/durandal/cenum.rs b/source/durandal/cenum.rs
index f3c7ed2..56b8377 100644
--- a/source/durandal/cenum.rs
+++ b/source/durandal/cenum.rs
@@ -6,8 +6,8 @@
 /// The syntax is similar to the `bitflags` macro, but each value has the
 /// syntax `value => enumeration`. `enum` is used instead of `struct`.
 ///
-/// This will generate an `enum E` as well as a function `E::from_repr` which
-/// will return `Result<E, ReprError>`.
+/// This will generate an `enum $t` as well as a function `$t::from_repr` which
+/// will return `Result<$t, ReprError>`.
 ///
 /// # Examples
 ///
@@ -36,26 +36,26 @@ macro_rules! c_enum
 {
    (
       $(#[$outer:meta])*
-      $V:vis enum $E:ident: $T:ty
+      $vi:vis enum $t:ident: $ti:ty
       {
-         $($value:expr => $Enum:ident,)+
+         $($va:expr => $en:ident,)+
       }
    ) => {
       $(#[$outer])*
       #[derive(Copy, Clone)]
-      $V enum $E
+      $vi enum $t
       {
-         $($Enum,)+
+         $($en,)+
       }
 
-      impl $E
+      impl $t
       {
          /// Returns, if representable, the variant of `Self` from `n`.
-         $V fn from_repr(n: $T) -> Result<Self, ReprError>
+         $vi fn from_repr(n: $ti) -> Result<Self, ReprError>
          {
             match n {
-               $($value => Ok($E::$Enum),)+
-               n        => Err(ReprError::new(n))
+               $($va => Ok($t::$en),)+
+               n     => Err(ReprError::new(n))
             }
          }
       }