diff --git a/src/cmd_line.rs b/src/cmd_line.rs
index b83db66..8ae848b 100644
--- a/src/cmd_line.rs
+++ b/src/cmd_line.rs
@@ -26,8 +26,6 @@ pub struct Level {
 impl Level {
     //TODO: double width chars render, also note in text wrapping
     //TODO: im
-    //TODO: cursor
-    //TODO: delete
 
     pub fn replace_from_ctx(&mut self, ctx: &CmdLineContext, render_state: &shell::RenderState) {
         let content = ctx.get_lines();
diff --git a/src/ui_model/model_layout.rs b/src/ui_model/model_layout.rs
index aaac0f8..4bf172f 100644
--- a/src/ui_model/model_layout.rs
+++ b/src/ui_model/model_layout.rs
@@ -95,7 +95,11 @@ impl ModelLayout {
             row_idx += 1;
         }
 
-        self.cols_filled = max(self.cols_filled, max_col_idx + 1);
+        if self.rows_filled == 1 {
+            self.cols_filled = max_col_idx + 1;
+        } else {
+            self.cols_filled = max(self.cols_filled, max_col_idx + 1);
+        }
     }
 
     fn count_lines(lines: &Vec<Vec<(Option<Attrs>, Vec<char>)>>, max_columns: usize) -> usize {