Fix styled switch-back repaint

2026-05-14 17:20:23 +01:00
parent d5ee50fa65
commit 36e738b5c6
12 changed files with 423 additions and 62 deletions
--- a/internal/app/viewport_renderer_test.go
+++ b/internal/app/viewport_renderer_test.go
@@ -29,7 +29,7 @@ func TestViewportRendererClearScreenIsViewportOnly(t *testing.T) {
 	if strings.Contains(got, "\x1b[2J") {
 		t.Fatalf("host clear-screen leaked through: %q", got)
 	}
-	if strings.Count(got, "                    ") != 3 {
+	if strings.Count(got, "\x1b[20X") != 3 {
 		t.Fatalf("clear rows: got %q", got)
 	}
 	if !strings.Contains(got, "\x1b[4;1H") || !strings.Contains(got, "\x1b[6;1H") {