Method areaScrollDown

internal/app/darktile/termutil/buffer.go:128–141

(lines uint16)

}

func (buffer *Buffer) areaScrollDown(lines uint16) {

	// NOTE: bottom is exclusive
	top, bottom := buffer.getAreaScrollRange()

	for i := bottom; i > top; {
		i--
		if i >= top+uint64(lines) {
			buffer.lines[i] = buffer.lines[i-uint64(lines)]
		} else {
			buffer.lines[i] = newLine()
		}
	}
}

func (buffer *Buffer) areaScrollUp(lines uint16) {