Ensure alt screen switch always clears terminal

charmbracelet · Sep 27, 2022 · 0b2b49a · 0b2b49a
1 parent 014b2a9
commit 0b2b49a
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/tea.go b/tea.go
@@ -654,7 +654,11 @@ func (p *Program) EnterAltScreen() {
 	}
 
 	p.output.AltScreen()
-	p.output.MoveCursor(1, 1)
+
+	// Ensure that the terminal is cleared, even when it doesn't support
+	// alt screen (or alt screen support is disabled, like GNU screen by
+	// default).
+	p.clearScreen()
 
 	p.altScreenActive = true
 	if p.renderer != nil {