Method ToBytes

texteditor/text/edit.go:38–61

ToBytes returns the Text of this edit record to a byte string, with newlines at end of each line -- nil if Text is empty

()

// ToBytes returns the Text of this edit record to a byte string, with
// newlines at end of each line -- nil if Text is empty
func (te *Edit) ToBytes() []byte {
	if te == nil {
		return nil
	}
	sz := len(te.Text)
	if sz == 0 {
		return nil
	}
	if sz == 1 {
		return []byte(string(te.Text[0]))
	}
	tsz := 0
	for i := range te.Text {
		tsz += len(te.Text[i]) + 10 // don't bother converting to runes, just extra slack
	}
	b := make([]byte, 0, tsz)
	for i := range te.Text {
		b = append(b, []byte(string(te.Text[i]))...)
		if i < sz-1 {
			b = append(b, '\n')
		}
	}
	return b
}

// AdjustPosDel determines what to do with positions within deleted region
type AdjustPosDel int