---

yaml
---
r: 6032
b: refs/heads/master
c: ba1df0e
h: refs/heads/master
v: v3

Author: mbrubeck

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fd095fbfa60f3f0c66dd8c975924687db54c3ec5
+refs/heads/master: ba1df0eda9b0b36ef2f7b2dd69535621ca35ffb2

trunk/doc/rust.texi

@@ -3402,6 +3402,17 @@ alt x @{
 @}
 @end example
 
+Multiple alternative patterns may be joined with the @code{|} operator.  A
+range of values may be specified with @code{to}.  For example:
+
+@example
+let message = alt x @{
+  0 | 1  @{ "not many" @}
+  2 to 9 @{ "a few" @}
+  _      @{ "lots" @}
+@}
+@end example
+
 
 @node          Ref.Expr.Alt.Type
 @subsubsection Ref.Expr.Alt.Type