---

yaml
---
r: 3857
b: refs/heads/master
c: ccd0fff
h: refs/heads/master
i:
  3855: af06fba
v: v3

Author: pcwalton

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e038e8e52bebe33ca2d949122bf876bbb2d97936
+refs/heads/master: ccd0fffcce5a0f47747bc30b31f8c2c37b3ef746

trunk/src/lib/str.rs

@@ -442,6 +442,21 @@ fn split(str s, u8 sep) -> vec[str] {
     ret v;
 }
 
+fn split_ivec(str s, u8 sep) -> str[] {
+    let str[] v = ~[];
+    let str accum = "";
+    let bool ends_with_sep = false;
+    for (u8 c in s) {
+        if (c == sep) {
+            v += ~[accum];
+            accum = "";
+            ends_with_sep = true;
+        } else { accum += unsafe_from_byte(c); ends_with_sep = false; }
+    }
+    if (str::byte_len(accum) != 0u || ends_with_sep) { v += ~[accum]; }
+    ret v;
+}
+
 fn concat(vec[str] v) -> str {
     let str s = "";
     for (str ss in v) { s += ss; }