hist

Documentation

Index

• type Chunk
  • func (c Chunk) String() string
• type History
  • func (h *History) CanRedo() bool
  • func (h *History) CanUndo() bool
  • func (h *History) Commit()
  • func (h *History) Current() *Transformation
  • func (h *History) Redo() (Chunk, bool)
  • func (h *History) Undo() (Chunk, bool)
• type Transformation
  • func (t *Transformation) String() string

Types

type Chunk

type Chunk struct {
	Text string
	Sel  address.Selection
}

func (Chunk) String

func (c Chunk) String() string

type History

type History struct {
	// contains filtered or unexported fields
}

func (*History) CanRedo

func (h *History) CanRedo() bool

func (*History) CanUndo

func (h *History) CanUndo() bool

func (*History) Commit

func (h *History) Commit()

func (*History) Current

func (h *History) Current() *Transformation

func (*History) Redo

func (h *History) Redo() (Chunk, bool)

func (*History) Undo

func (h *History) Undo() (Chunk, bool)

type Transformation

type Transformation struct {
	Pre, Post Chunk
	// contains filtered or unexported fields
}

func (*Transformation) String

func (t *Transformation) String() string