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Don't use an intermediate buffer when --threads=1.

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Fixes #8
This commit is contained in:
Andrew Gallant
2016-09-25 21:27:17 -04:00
parent b034b77798
commit f85822266f
3 changed files with 122 additions and 6 deletions
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17
src/args.rs
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@@ -564,14 +564,23 @@ impl Args {
/// to the writer given.
pub fn out(&self) -> Out {
let mut out = Out::new(self.color);
if self.heading && !self.count && !self.files_with_matches {
out = out.file_separator(b"".to_vec());
} else if self.before_context > 0 || self.after_context > 0 {
out = out.file_separator(self.context_separator.clone());
if let Some(filesep) = self.file_separator() {
out = out.file_separator(filesep);
}
out
}
/// Retrieve the configured file separator.
pub fn file_separator(&self) -> Option<Vec<u8>> {
if self.heading && !self.count && !self.files_with_matches {
Some(b"".to_vec())
} else if self.before_context > 0 || self.after_context > 0 {
Some(self.context_separator.clone())
} else {
None
}
}
/// Create a new buffer for use with searching.
#[cfg(not(windows))]
pub fn outbuf(&self) -> ColoredTerminal<term::TerminfoTerminal<Vec<u8>>> {