diff --git a/types/range.rs b/types/range.rs
index 733f0444..7581bfd6 100644
--- a/types/range.rs
+++ b/types/range.rs
@@ -1,4 +1,45 @@
 //! Types dealing with ranges of values
+//!
+//! # Macros
+//!
+//! The `quote!` macro can make it easier to create ranges. It roughly mirrors
+//! traditional mathematic range syntax.
+//!
+//! # Note
+//!
+//! The `Range`, `RangeBound`, `Inclusive`, and `Exclusive` types must be
+//! directly usable at the location the macro is used.
+//!
+//! ```rust
+//! #[feature(phase)];
+//!
+//! #[phase(syntax, link)]
+//! extern mod postgres;
+//!
+//! use postgres::types::range::{Range, RangeBound, Inclusive, Exclusive};
+//!
+//! fn main() {
+//!     # let mut r: Range<i32>;
+//!     // a closed interval
+//!     r = range!('[' 5i32, 10i32 ']');
+//!     // an open interval
+//!     r = range!('(' 5i32, 10i32 ')');
+//!     // half-open intervals
+//!     r = range!('(' 5i32, 10i32 ']');
+//!     r = range!('[' 5i32, 10i32 ')');
+//!     // a closed lower-bounded interval
+//!     r = range!('[' 5i32, ')');
+//!     // an open lower-bounded interval
+//!     r = range!('(' 5i32, ')');
+//!     // a closed upper-bounded interval
+//!     r = range!('(', 10i32 ']');
+//!     // an open upper-bounded interval
+//!     r = range!('(', 10i32 ')');
+//!     // an unbounded interval
+//!     r = range!('(', ')');
+//!     // an empty interval
+//!     r = range!(empty);
+//! }
 #[macro_escape];
 
 extern mod extra;
@@ -8,6 +49,7 @@ use std::i32;
 use std::i64;
 use extra::time::Timespec;
 
+#[macro_export]
 macro_rules! range(
     (empty) => (Range::empty());
     ('(', ')') => (Range::new(None, None));