Delete based on character width when pressing Backspace.

spectreconsole · Aug 1, 2024 · bb72b44 · bb72b44
1 parent d79e6ad
commit bb72b44
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/Spectre.Console/Extensions/AnsiConsoleExtensions.Input.cs b/src/Spectre.Console/Extensions/AnsiConsoleExtensions.Input.cs
@@ -52,11 +52,19 @@ internal static async Task<string> ReadLine(this IAnsiConsole console, Style? st
             {
                 if (text.Length > 0)
                 {
+                    var lastChar = text.Last();
                     text = text.Substring(0, text.Length - 1);
 
                     if (mask != null)
                     {
-                        console.Write("\b \b");
+                        if (UnicodeCalculator.GetWidth(lastChar) == 1)
+                        {
+                            console.Write("\b \b");
+                        }
+                        else if (UnicodeCalculator.GetWidth(lastChar) == 2)
+                        {
+                            console.Write("\b \b\b \b");
+                        }
                     }
                 }