Remove #[allow(unused)] from helix-core, and fix unused imports.

Still a bunch more warnings to fix in core, but it's a start.

1 files changed, 2 insertions, 1 deletions

diff --git a/helix-core/src/selection.rs b/helix-core/src/selection.rs
index 370a1f6e..ff5dc23d 100644
--- a/helix-core/src/selection.rs
+++ b/helix-core/src/selection.rs
@@ -2,7 +2,7 @@
 //! single selection range.
 //!
 //! All positioning is done via `char` offsets into the buffer.
-use crate::{Assoc, ChangeSet, Rope, RopeSlice};
+use crate::{Assoc, ChangeSet, RopeSlice};
 use smallvec::{smallvec, SmallVec};
 use std::borrow::Cow;
 
@@ -406,6 +406,7 @@ pub fn split_on_matches(
 #[cfg(test)]
 mod test {
     use super::*;
+    use crate::Rope;
 
     #[test]
     #[should_panic]