Add unreachable context

Better error for #123
3 years ago · 6254720f53
parent 407b37c327
commit 6254720f53
1 changed files with 1 additions and 1 deletions
--- a/helix-core/src/movement.rs
+++ b/helix-core/src/movement.rs
@ -199,7 +199,7 @@ fn categorize(ch: char) -> Category {
    } else if ch.is_ascii_punctuation() {
        Category::Punctuation
    } else {
-        unreachable!()
+        unreachable!("unknown '{}' character category", ch)
    }
 }