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fix rustdoc metadata parsing #27410

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Merged
merged 1 commit into from
Jul 31, 2015
Merged

fix rustdoc metadata parsing #27410

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7 changes: 4 additions & 3 deletions src/librustdoc/markdown.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -29,13 +29,14 @@ use test::{TestOptions, Collector};
/// 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.
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