Method MoveLinesDown

internal/buffer/buffer.go:1154–1168

MoveLinesDown moves the range of lines down one row

(start int, end int)

// MoveLinesDown moves the range of lines down one row
func (b *Buffer) MoveLinesDown(start int, end int) {
	if start < 0 || start >= end || end >= len(b.lines) {
		return
	}
	l := string(b.LineBytes(end))
	b.Insert(
		Loc{0, start},
		l+"\n",
	)
	end++
	b.Remove(
		Loc{0, end},
		Loc{0, end + 1},
	)
}

var BracePairs = [][2]rune{
	{'(', ')'},