Method split

internal/buffer/line_array.go:240–248

split splits a line at a given position

(pos Loc)

// split splits a line at a given position
func (la *LineArray) split(pos Loc) {
	la.newlineBelow(pos.Y)
	la.lines[pos.Y+1].data = append(la.lines[pos.Y+1].data, la.lines[pos.Y].data[pos.X:]...)
	la.lines[pos.Y+1].state = la.lines[pos.Y].state
	la.lines[pos.Y].state = nil
	la.lines[pos.Y].match = nil
	la.lines[pos.Y+1].match = nil
	la.deleteToEnd(Loc{pos.X, pos.Y})
}

// removes from start to end
func (la *LineArray) remove(start, end Loc) []byte {