Add register statusline element (#7222)

1 files changed, 10 insertions, 0 deletions

diff --git a/helix-term/src/ui/statusline.rs b/helix-term/src/ui/statusline.rs
index dbf5ac31..61fca609 100644
--- a/helix-term/src/ui/statusline.rs
+++ b/helix-term/src/ui/statusline.rs
@@ -160,6 +160,7 @@ where
         helix_view::editor::StatusLineElement::Separator => render_separator,
         helix_view::editor::StatusLineElement::Spacer => render_spacer,
         helix_view::editor::StatusLineElement::VersionControl => render_version_control,
+        helix_view::editor::StatusLineElement::Register => render_register,
     }
 }
 
@@ -489,3 +490,12 @@ where
 
     write(context, head, None);
 }
+
+fn render_register<F>(context: &mut RenderContext, write: F)
+where
+    F: Fn(&mut RenderContext, String, Option<Style>) + Copy,
+{
+    if let Some(reg) = context.editor.selected_register {
+        write(context, format!(" reg={} ", reg), None)
+    }
+}