From 5b0721d0fe390ff3f6741cdf15bf93b8a1df2879 Mon Sep 17 00:00:00 2001
From: Alexis Beingessner <a.beingessner@gmail.com>
Date: Thu, 30 Jul 2015 15:29:34 -0700
Subject: [PATCH] fix rustdoc metadata parsing

---
 src/librustdoc/markdown.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/librustdoc/markdown.rs b/src/librustdoc/markdown.rs
index bc6c797e5c5..a311b938e96 100644
--- a/src/librustdoc/markdown.rs
+++ b/src/librustdoc/markdown.rs
@@ -29,13 +29,14 @@
 /// Separate any lines at the start of the file that begin with `%`.
 fn extract_leading_metadata<'a>(s: &'a str) -> (Vec<&'a str>, &'a str) {
     let mut metadata = Vec::new();
+    let mut count = 0;
     for line in s.lines() {
         if line.starts_with("%") {
             // remove %<whitespace>
-            metadata.push(line[1..].trim_left())
+            metadata.push(line[1..].trim_left());
+            count += line.len() + 1;
         } else {
-            let line_start_byte = s.find(line).unwrap();
-            return (metadata, &s[line_start_byte..]);
+            return (metadata, &s[count..]);
         }
     }
     // if we're here, then all lines were metadata % lines.
-- 
2.44.0