Add ASCII rendition of Help window icon

CHANGELOG.md

@@ -10,7 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - `--ascii-only-icons` now uses color, and has been otherwise tweaked to make tools easier to distinguish.
-- `--ascii-only-icons` now affects the icons in the Stretch/Skew dialog, not just tool icons.
+- `--ascii-only-icons` now affects the icons in the Stretch/Skew dialog, and the Help window icon, not just tool icons.
 
 ### Added
 

src/textual_paint/paint.py

@@ -4221,6 +4221,11 @@ Columns: {len(palette) // 2}
         # Actually, I can make a yellow question mark!
         # Just don't use emoji for it.
         icon = "📄[#ffff00]?[/]"
+        # icon = "[#ffffff]🭌[/][#ffff00]?[/]" # also works nicely
+        if args.ascii_only_icons:
+            icon = "[#aaaaaa on #ffffff]=[/][#ffff00]?[/]"
+        # Honerable mentions: 🯄 ˀ̣
+
         title = icon + " " + title
         def handle_button(button: Button) -> None:
             window.close()