repline: change error formatting

2025-02-20 22:05:43 -06:00
parent 088cd4d1e4
commit eebabf02fb
3 changed files with 21 additions and 1 deletions
--- a/repline/src/editor.rs
+++ b/repline/src/editor.rs
@@ -112,6 +112,17 @@ impl<'a> Editor<'a> {
        Ok(())
    }

+    pub fn print_err<W: Write>(&self, w: &mut W, err: impl Display) -> ReplResult<()> {
+        queue!(
+            w,
+            SavePosition,
+            Clear(ClearType::UntilNewLine),
+            Print(err),
+            RestorePosition
+        )?;
+        Ok(())
+    }
+
    /// Prints the characters after the cursor on the current line.
    pub fn print_tail<W: Write>(&self, w: &mut W) -> ReplResult<()> {
        let Self { tail, .. } = self;