---

yaml
---
r: 37633
b: refs/heads/try
c: 67d421d
h: refs/heads/master
i:
  37631: 1bdde19
v: v3

Author: jesse99

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 09bb07bed9166105ea961a42b5fff7739ae0d2e9
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: eb8fd119c65c67f3b1b8268cc7341c22d39b7b61
-refs/heads/try: d107e586eaec04cf2a5d3b08cc49a6bdd14990cd
+refs/heads/try: 67d421d62dcfe5ee6c45970aaf25ddaf4cc577df
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: a810c03263670238bccd64cabb12a23a46e3a278

branches/try/doc/rust.md

@@ -1547,7 +1547,9 @@ it is automatically derferenced to make the field access possible.
 ### Vector expressions
 
 ~~~~~~~~{.ebnf .gram}
-vec_expr : '[' "mut" ? [ expr [ ',' expr ] * ] ? ']'
+vec_expr : '[' "mut"? vec_elems? ']'
+
+vec_elems : [expr [',' expr]*] | [expr ',' ".." expr]
 ~~~~~~~~
 
 A [_vector_](#vector-types) _expression_ is written by enclosing zero or
@@ -1557,8 +1559,10 @@ indicate that the elements of the resulting vector may be mutated.
 When no mutability is specified, the vector is immutable.
 
 ~~~~
+[]
 [1, 2, 3, 4];
 ["a", "b", "c", "d"];
+[0, ..128];             // vector with 128 zeros
 [mut 0u8, 0u8, 0u8, 0u8];
 ~~~~
 
@@ -1890,7 +1894,7 @@ let x: int = add(1, 2);
 
 ~~~~~~~~ {.abnf .gram}
 ident_list : [ ident [ ',' ident ]* ] ? ;
-lambda_expr : '|' ident_list '| expr ;
+lambda_expr : '|' ident_list '|' expr ;
 ~~~~~~~~
 
 A _lambda expression_ (a.k.a. "anonymous function expression") defines a function and denotes it as a value,