Fix double-width characters in URLs only highlighting halfway

CHANGELOG.md

@@ -21,6 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+- Double-width characters in URLs only being highlit on the left half
 - PTY size not getting updated when message bar is shown
 - Text Cursor disappearing
 - Incorrect positioning of zero-width characters over double-width characters

alacritty_terminal/src/term/mod.rs

@@ -418,18 +418,15 @@ impl<'a> Iterator for RenderableCellsIter<'a> {
                 let selected =
                     self.selection.as_ref().map(|range| range.contains_(index)).unwrap_or(false);
 
-                // Skip empty cells
-                if cell.is_empty() && !selected {
-                    continue;
-                }
-
                 // Underline URL highlights
                 if self.url_highlight.as_ref().map(|range| range.contains_(index)).unwrap_or(false)
                 {
                     cell.inner.flags.insert(Flags::UNDERLINE);
                 }
 
-                return Some(RenderableCell::new(self.config, self.colors, cell, selected));
+                if !cell.is_empty() || selected {
+                    return Some(RenderableCell::new(self.config, self.colors, cell, selected));
+                }
             }
         }
     }