Implement suggestion from Dave Mielke to fix spurious repeat issues from some display drivers (e.g., Alva).
Implement suggestion from Dave Mielke to fix spurious repeat
issues from some display drivers (e.g., Alva).

h4ck3rm1k3/orca-sonar,GNOME/orca,pvagner/orca,pvagner/orca,chrys87/orca-beep,chrys87/orca-beep,GNOME/orca,GNOME/orca,chrys87/orca-beep,chrys87/orca-beep,pvagner/orca,h4ck3rm1k3/orca-sonar,pvagner/orca,GNOME/orca,h4ck3rm1k3/orca-sonar