---

yaml
---
r: 139902
b: refs/heads/try2
c: 8ae6b33
h: refs/heads/master
v: v3

Author: huonw

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: d3a58f37979496efdf15bf016ebccc17b007a6cc
+refs/heads/try2: 8ae6b33ed0cf2b1793773f31b8f5249347ef0983
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/libcore/str.rs

@@ -1863,7 +1863,7 @@ pub fn char_range_at(s: &str, i: uint) -> CharRange {
     return CharRange {ch: val as char, next: i};
 }
 
-/// Plucks the `n`th character from the beginning of a string
+/// Plucks the character starting at the `i`th byte of a string
 pub fn char_at(s: &str, i: uint) -> char {
     return char_range_at(s, i).ch;
 }
@@ -1874,11 +1874,11 @@ pub struct CharRange {
 }
 
 /**
- * Given a byte position and a str, return the previous char and its position
+ * Given a byte position and a str, return the previous char and its position.
  *
  * This function can be used to iterate over a unicode string in reverse.
  *
- * returns 0 for next index if called on start index 0
+ * Returns 0 for next index if called on start index 0.
  */
 pub fn char_range_at_reverse(ss: &str, start: uint) -> CharRange {
     let mut prev = start;
@@ -1900,7 +1900,7 @@ pub fn char_range_at_reverse(ss: &str, start: uint) -> CharRange {
     return CharRange {ch:ch, next:prev};
 }
 
-/// Plucks the `n`th character from the end of a string
+/// Plucks the character ending at the `i`th byte of a string
 pub fn char_at_reverse(s: &str, i: uint) -> char {
     char_range_at_reverse(s, i).ch
 }