- fixed possible crash if the cursor location is below the visible screen - text_update(): variable renamed
- fixed possible crash if the cursor location is below the visible screen
- text_update(): variable renamed

dariaphoebe/bochs,dariaphoebe/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs,dbrashear/bochs,dariaphoebe/bochs,dariaphoebe/bochs,dbrashear/bochs,dbrashear/bochs