fix: A overlooked bug in span impl

flake.nix

@@ -96,12 +96,16 @@
  // {
  buildInputs = [];
  nativeBuildInputs = [];
- packages = with pkgs; [
- cargo-nextest
- cargo-criterion
- cargo-outdated
- cargo-llvm-cov
- ];
+ packages = with pkgs;
+ [
+ cargo-nextest
+ cargo-criterion
+ cargo-outdated
+ cargo-mutants
+ ]
+ ++ lib.optionals pkgs.stdenv.isLinux [
+ cargo-llvm-cov
+ ];
  });
  }
  );

src/parser.rs

@@ -163,12 +163,12 @@ fn span(last: Style) -> impl Fn(&[u8]) -> IResult<&[u8], Span<'static>, nom::err
  let (s, style) = opt(style(last))(s)?;
 
  #[cfg(feature = "simd")]
- let (s, text) = map_res(take_while(|c| c != b'\x1b' | b'\n'), |t| {
+ let (s, text) = map_res(take_while(|c| c != b'\x1b' && c != b'\n'), |t| {
  simdutf8::basic::from_utf8(t)
  })(s)?;
 
  #[cfg(not(feature = "simd"))]
- let (s, text) = map_res(take_while(|c| c != b'\x1b' | b'\n'), |t| {
+ let (s, text) = map_res(take_while(|c| c != b'\x1b' && c != b'\n'), |t| {
  std::str::from_utf8(t)
  })(s)?;
 
@@ -187,20 +187,20 @@ fn span_fast(last: Style) -> impl Fn(&[u8]) -> IResult<&[u8], Span<'_>, nom::err
  let (s, style) = opt(style(last))(s)?;
 
  #[cfg(feature = "simd")]
- let (s, text) = map_res(take_while(|c| c != b'\x1b' | b'\n'), |t| {
+ let (s, text) = map_res(take_while(|c| c != b'\x1b' && c != b'\n'), |t| {
  simdutf8::basic::from_utf8(t)
  })(s)?;
 
  #[cfg(not(feature = "simd"))]
- let (s, text) = map_res(take_while(|c| c != b'\x1b' | b'\n'), |t| {
+ let (s, text) = map_res(take_while(|c| c != b'\x1b' && c != b'\n'), |t| {
  std::str::from_utf8(t)
  })(s)?;
 
  if let Some(style) = style.flatten() {
  last = last.patch(style);
  }
 
- Ok((s, Span::styled(text.to_owned(), last)))
+ Ok((s, Span::styled(text, last)))
  }
 }