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fix rustdoc metadata parsing

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Alexis Beingessner 2015-07-30 15:29:34 -07:00
parent 6edc994021
commit 5b0721d0fe
1 changed files with 4 additions and 3 deletions
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7
src/librustdoc/markdown.rs
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@ -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.