rope

package

v0.1.3 Latest Latest Go to latest Published: Feb 7, 2025 License: MIT Imports: 4 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/ikasoba/saka

Documentation ¶

Index ¶

func GetIndexFromRowCol(n RopeNode, row int, col int) int
func GetLineBreaks(n RopeNode) int
type RopeEmptyNode
type RopeLeafNode
type RopeNode
type RopeNodeKind
type RopeParentNode
type RopeReader
- func NewReader(node RopeNode) *RopeReader
- func (r *RopeReader) ReadRune() (ch rune, size int, err error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetIndexFromRowCol ¶

func GetIndexFromRowCol(n RopeNode, row int, col int) int

func GetLineBreaks ¶

func GetLineBreaks(n RopeNode) int

Types ¶

type RopeEmptyNode ¶

type RopeEmptyNode struct{}

func (*RopeEmptyNode) Delete ¶

func (n *RopeEmptyNode) Delete(offset int, count int) RopeNode

func (*RopeEmptyNode) GetLineEnd ¶

func (n *RopeEmptyNode) GetLineEnd(line int) int

func (*RopeEmptyNode) GetLineNumber ¶

func (n *RopeEmptyNode) GetLineNumber(offset int) int

func (*RopeEmptyNode) GetLineStart ¶

func (n *RopeEmptyNode) GetLineStart(line int) int

func (*RopeEmptyNode) Insert ¶

func (n *RopeEmptyNode) Insert(offset int, text string) RopeNode

func (*RopeEmptyNode) Kind ¶

func (n *RopeEmptyNode) Kind() RopeNodeKind

func (*RopeEmptyNode) Length ¶

func (*RopeEmptyNode) Length() int

func (*RopeEmptyNode) PrettyPrint ¶

func (n *RopeEmptyNode) PrettyPrint(w io.Writer, indent string)

func (*RopeEmptyNode) Rebalance ¶

func (n *RopeEmptyNode) Rebalance() RopeNode

func (*RopeEmptyNode) Runes ¶

func (*RopeEmptyNode) Runes() []rune

func (*RopeEmptyNode) Split ¶

func (n *RopeEmptyNode) Split(offset int) (RopeNode, RopeNode)

func (*RopeEmptyNode) String ¶

func (*RopeEmptyNode) String() string

type RopeLeafNode ¶

type RopeLeafNode struct {
	LineBreaks int
	// contains filtered or unexported fields
}

func (*RopeLeafNode) Delete ¶

func (n *RopeLeafNode) Delete(offset int, count int) RopeNode

func (*RopeLeafNode) GetLineEnd ¶

func (n *RopeLeafNode) GetLineEnd(line int) int

func (*RopeLeafNode) GetLineNumber ¶

func (n *RopeLeafNode) GetLineNumber(offset int) int

func (*RopeLeafNode) GetLineStart ¶

func (n *RopeLeafNode) GetLineStart(line int) int

func (*RopeLeafNode) Insert ¶

func (n *RopeLeafNode) Insert(offset int, text string) RopeNode

func (*RopeLeafNode) Kind ¶

func (n *RopeLeafNode) Kind() RopeNodeKind

func (*RopeLeafNode) Length ¶

func (n *RopeLeafNode) Length() int

func (*RopeLeafNode) PrettyPrint ¶

func (n *RopeLeafNode) PrettyPrint(w io.Writer, indent string)

func (*RopeLeafNode) Rebalance ¶

func (n *RopeLeafNode) Rebalance() RopeNode

func (*RopeLeafNode) Runes ¶

func (n *RopeLeafNode) Runes() []rune

func (*RopeLeafNode) Split ¶

func (n *RopeLeafNode) Split(offset int) (RopeNode, RopeNode)

func (*RopeLeafNode) String ¶

func (n *RopeLeafNode) String() string

type RopeNode ¶

type RopeNode interface {
	Kind() RopeNodeKind
	Length() int
	String() string
	Runes() []rune
	Rebalance() RopeNode
	Split(offset int) (left RopeNode, right RopeNode)
	Insert(offset int, text string) RopeNode
	Delete(offset int, count int) RopeNode
	GetLineNumber(offset int) int
	GetLineStart(line int) int
	GetLineEnd(line int) int
	PrettyPrint(w io.Writer, indent string)
}

func Concat ¶

func Concat(l RopeNode, r RopeNode) RopeNode

func New ¶

func New(text string) RopeNode

func Replace ¶

func Replace(n RopeNode, offset int, length int, replacement string) RopeNode

func Slice ¶

func Slice(n RopeNode, offset int, count int) RopeNode

type RopeNodeKind ¶

type RopeNodeKind int

const (
	RopeKindEmpty RopeNodeKind = iota
	RopeKindParent
	RopeKindLeaf
)

type RopeParentNode ¶

type RopeParentNode struct {
	LineBreaks int
	// contains filtered or unexported fields
}

func (*RopeParentNode) Delete ¶

func (n *RopeParentNode) Delete(offset int, count int) RopeNode

func (*RopeParentNode) GetLineEnd ¶

func (n *RopeParentNode) GetLineEnd(line int) int

func (*RopeParentNode) GetLineNumber ¶

func (n *RopeParentNode) GetLineNumber(offset int) int

func (*RopeParentNode) GetLineStart ¶

func (n *RopeParentNode) GetLineStart(line int) int

func (*RopeParentNode) Insert ¶

func (n *RopeParentNode) Insert(offset int, text string) RopeNode

func (*RopeParentNode) Kind ¶

func (n *RopeParentNode) Kind() RopeNodeKind

func (*RopeParentNode) Length ¶

func (n *RopeParentNode) Length() int

func (*RopeParentNode) PrettyPrint ¶

func (n *RopeParentNode) PrettyPrint(w io.Writer, indent string)

func (*RopeParentNode) Rebalance ¶

func (n *RopeParentNode) Rebalance() RopeNode

func (*RopeParentNode) Runes ¶

func (n *RopeParentNode) Runes() []rune

func (*RopeParentNode) Split ¶

func (n *RopeParentNode) Split(offset int) (RopeNode, RopeNode)

func (*RopeParentNode) String ¶

func (n *RopeParentNode) String() string

type RopeReader ¶

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

func NewReader ¶

func NewReader(node RopeNode) *RopeReader

func (*RopeReader) ReadRune ¶

func (r *RopeReader) ReadRune() (ch rune, size int, err error)

Source Files ¶

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