Reset master to testing content

internal/app/terminal_events.go

@@ -0,0 +1,19 @@
+// Cthulhu screen reader.
+// Copyright (c) 2026 Storm Dragon
+// Authors: Storm Dragon, Angus Kola
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package app
+
+import "git.stormux.org/storm/cthulhu/internal/atspi"
+
+func should_ignore_terminal_scrollback(event atspi.Event) bool {
+	// VTE can remove old complete lines at the start of its accessible text
+	// while appending output at a different offset. These are not edits to
+	// the prompt. This event pattern occurs on both X11 and Wayland.
+	return event.Type == atspi.TextDeletedEvent &&
+		event.Source.Role == "terminal" && event.Detail1 == 0 &&
+		event.Source.TextCaretKnown && event.Source.BrailleLineStart > 0 &&
+		event.TextChangeEndsLine && event.TextChangeLength > 0 &&
+		event.TextChangeLength <= event.Source.BrailleLineStart
+}