Handle newlines in register infobox

helix-editor · Feb 5, 2022 · dbdb645 · dbdb645
1 parent 46b5510
commit dbdb645
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/helix-view/src/info.rs b/helix-view/src/info.rs
@@ -58,7 +58,12 @@ impl Info {
             .inner()
             .iter()
             .map(|(ch, reg)| {
-                let content = reg.read().join(", ").trim_end().to_string();
+                let content = reg
+                    .read()
+                    .get(0)
+                    .and_then(|s| s.lines().next())
+                    .map(String::from)
+                    .unwrap_or_default();
                 (ch.to_string(), content)
             })
             .collect();