Method insertByte

internal/buffer/line_array.go:227–231

InsertByte inserts a byte at a given location

(pos Loc, value byte)

// InsertByte inserts a byte at a given location
func (la *LineArray) insertByte(pos Loc, value byte) {
	la.lines[pos.Y].data = append(la.lines[pos.Y].data, 0)
	copy(la.lines[pos.Y].data[pos.X+1:], la.lines[pos.Y].data[pos.X:])
	la.lines[pos.Y].data[pos.X] = value
}

// joinLines joins the two lines a and b
func (la *LineArray) joinLines(a, b int) {