---

yaml
---
r: 12895
b: refs/heads/master
c: 9d01c46
h: refs/heads/master
i:
  12893: 17e246a
  12891: 66eee73
  12887: cd9cf42
  12879: 339aef4
  12863: 8bda0cc
v: v3

Author: erickt

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: e7ca3e4db02d7d87dd7a2172394e08fbb92b8fb2
+refs/heads/master: 9d01c46c07c2418ae5c26f03785c350185b17ed0
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 4a81779abd786ff22d71434c6d9a5917ea4cdfff
 refs/heads/try: 2898dcc5d97da9427ac367542382b6239d9c0bbf

trunk/src/libcore/io.rs

@@ -161,6 +161,24 @@ impl reader_util for reader {
         while !self.eof() { buf += self.read_bytes(2048u); }
         buf
     }
+
+    fn each_byte(it: fn(int) -> bool) {
+        while !self.eof() {
+            if !it(self.read_byte()) { break; }
+        }
+    }
+
+    fn each_char(it: fn(char) -> bool) {
+        while !self.eof() {
+            if !it(self.read_char()) { break; }
+        }
+    }
+
+    fn each_line(it: fn(str) -> bool) {
+        while !self.eof() {
+            if !it(self.read_line()) { break; }
+        }
+    }
 }
 
 // Reader implementations