lextwt

package
v0.0.0-...-7609c90 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 5, 2021 License: MIT Imports: 15 Imported by: 0

Documentation

Index

Constants

View Source 
const EOF rune = -(iota + 1)

EOF represents an end of file.

Variables

View Source 
var ErrParseElm = errors.New("error parsing element")
View Source 
var ErrParseToken = errors.New("error parsing digit")

Functions

func DecodeJSON 

func DecodeJSON(data []byte) (types.Twt, error)

func DefaultTwtManager 

func DefaultTwtManager()

func NewLexer 

func NewLexer(r io.Reader) *lexer

NewLexer tokenizes input for parser.

func NewParser 

func NewParser(l *lexer) *parser

func NewTwtFile 

func NewTwtFile(twter types.Twter, comments Comments, twts types.Twts) *lextwtFile

func ParseFile 

func ParseFile(r io.Reader, twter types.Twter) (types.TwtFile, error)

ParseFile and return time & count limited twts + comments

func ParseLine 

func ParseLine(line string, twter types.Twter) (twt types.Twt, err error)

Types

type Code 

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

func NewCode 

func NewCode(text string, codeType CodeType) *Code

func (*Code) Clone 

func (n *Code) Clone() Elem

func (*Code) Format 

func (n *Code) Format(state fmt.State, r rune)

func (*Code) FormatMarkdown 

func (n *Code) FormatMarkdown(out io.Writer)

func (*Code) IsNil 

func (n *Code) IsNil() bool

func (*Code) Literal 

func (n *Code) Literal() string

func (*Code) String 

func (n *Code) String() string

String replaces line separator with newlines

type CodeType 

type CodeType int
const (
	CodeInline CodeType = iota + 1
	CodeBlock
)

type Comment 

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

func NewComment 

func NewComment(comment string) *Comment

func NewCommentValue 

func NewCommentValue(comment, key, value string) *Comment

func (Comment) IsNil 

func (n Comment) IsNil() bool

func (Comment) Key 

func (n Comment) Key() string

func (Comment) Literal 

func (n Comment) Literal() string

func (Comment) String 

func (n Comment) String() string

func (Comment) Value 

func (n Comment) Value() string

type Comments 

type Comments []*Comment

func (Comments) Followers 

func (lis Comments) Followers() []types.Twter

func (Comments) GetAll 

func (lis Comments) GetAll(prefix string) []types.Value

func (Comments) GetN 

func (lis Comments) GetN(key string, n int) (types.Value, bool)

func (Comments) String 

func (lis Comments) String() string

type DateTime 

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

func NewDateTime 

func NewDateTime(dt time.Time, lit string) *DateTime

func (*DateTime) CloneDateTime 

func (n *DateTime) CloneDateTime() *DateTime

func (*DateTime) DateTime 

func (n *DateTime) DateTime() time.Time

func (*DateTime) IsNil 

func (n *DateTime) IsNil() bool

func (*DateTime) Literal 

func (n *DateTime) Literal() string

func (*DateTime) String 

func (n *DateTime) String() string

type Elem 

type Elem interface {
	IsNil() bool     // A typed nil will fail `elem == nil` We need to unbox to test.
	Literal() string // value as read from input.
	Clone() Elem     // clone element.

	fmt.Formatter
}
var LineSeparator Elem = &lineSeparator{}

func ParseText 

func ParseText(text string) ([]Elem, error)

type Line 

type Line interface {
	IsNil() bool     // A typed nil will fail `elem == nil` We need to unbox to test.
	Literal() string // value as read from input.
}
type Link struct {
	// contains filtered or unexported fields
}
func NewLink(text, target string, linkType LinkType) *Link

func (*Link) Clone 

func (n *Link) Clone() Elem

func (*Link) Format 

func (n *Link) Format(state fmt.State, r rune)

func (*Link) IsMedia 

func (n *Link) IsMedia() bool

func (*Link) IsNil 

func (n *Link) IsNil() bool

func (*Link) Literal 

func (n *Link) Literal() string

func (*Link) String 

func (n *Link) String() string

func (*Link) Target 

func (n *Link) Target() string

func (*Link) Text 

func (n *Link) Text() string

type LinkType 

type LinkType int
const (
	LinkStandard LinkType = iota + 1
	LinkMedia
	LinkPlain
	LinkNaked
)

type ListError 

type ListError []error

func (ListError) Error 

func (e ListError) Error() string

type Mention 

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

func NewMention 

func NewMention(name, target string) *Mention

func (*Mention) Clone 

func (n *Mention) Clone() Elem

func (*Mention) Domain 

func (n *Mention) Domain() string

func (*Mention) Err 

func (n *Mention) Err() error

func (*Mention) Format 

func (n *Mention) Format(state fmt.State, r rune)

func (*Mention) FormatCompact 

func (n *Mention) FormatCompact(out io.Writer)

func (*Mention) FormatHTML 

func (n *Mention) FormatHTML(out io.Writer)

func (*Mention) FormatMarkdown 

func (n *Mention) FormatMarkdown(out io.Writer)

func (*Mention) FormatText 

func (n *Mention) FormatText(out io.Writer)

func (*Mention) IsNil 

func (n *Mention) IsNil() bool

func (*Mention) Literal 

func (n *Mention) Literal() string

func (*Mention) Name 

func (n *Mention) Name() string

func (*Mention) SetTarget 

func (n *Mention) SetTarget(target string)

func (*Mention) String 

func (n *Mention) String() string

func (*Mention) Target 

func (n *Mention) Target() string

func (*Mention) Twter 

func (n *Mention) Twter() types.Twter

func (*Mention) URL 

func (n *Mention) URL() *url.URL

type Subject 

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

func NewSubject 

func NewSubject(text string) *Subject

func NewSubjectTag 

func NewSubjectTag(tag, target string) *Subject

func (*Subject) Clone 

func (n *Subject) Clone() Elem

func (*Subject) Format 

func (n *Subject) Format(state fmt.State, r rune)

func (*Subject) IsNil 

func (n *Subject) IsNil() bool

func (*Subject) Literal 

func (n *Subject) Literal() string

func (*Subject) String 

func (n *Subject) String() string

func (*Subject) Tag 

func (n *Subject) Tag() types.TwtTag

func (*Subject) Text 

func (n *Subject) Text() string

type Tag 

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

func NewTag 

func NewTag(tag, target string) *Tag

func (*Tag) Clone 

func (n *Tag) Clone() Elem

func (*Tag) CloneTag 

func (n *Tag) CloneTag() *Tag

func (*Tag) Format 

func (n *Tag) Format(state fmt.State, r rune)

func (*Tag) FormatCompact 

func (n *Tag) FormatCompact(out io.Writer)

func (*Tag) FormatHTML 

func (n *Tag) FormatHTML(out io.Writer)

func (*Tag) FormatMarkdown 

func (n *Tag) FormatMarkdown(out io.Writer)

func (*Tag) FormatText 

func (n *Tag) FormatText(out io.Writer)

func (*Tag) IsNil 

func (n *Tag) IsNil() bool

func (*Tag) Literal 

func (n *Tag) Literal() string

func (*Tag) String 

func (n *Tag) String() string

func (*Tag) Target 

func (n *Tag) Target() string

func (*Tag) Text 

func (n *Tag) Text() string

func (*Tag) URL 

func (n *Tag) URL() (*url.URL, error)

type Text 

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

func NewText 

func NewText(txt string) *Text

func (*Text) Clone 

func (n *Text) Clone() Elem

func (*Text) Format 

func (n *Text) Format(state fmt.State, r rune)

func (*Text) IsNil 

func (n *Text) IsNil() bool

func (*Text) IsSpace 

func (n *Text) IsSpace() bool

func (*Text) Literal 

func (n *Text) Literal() string

func (*Text) String 

func (n *Text) String() string

type TokType 

type TokType string

TokType passed to parser. 

const (
	TokILLEGAL TokType = "ILLEGAL" // Illegal UTF8
	TokEOF     TokType = "EOF"     // End-of-File

	TokNUMBER TokType = "NUMBER" // Digit 0-9
	TokLS     TokType = "LS"     // Unicode Line Separator
	TokNL     TokType = "NL"     // New Line
	TokSTRING TokType = "STRING" // String
	TokCODE   TokType = "CODE"   // Code Block
	TokSPACE  TokType = "SPACE"  // White Space
	TokTAB    TokType = "TAB"    // Tab
	TokSCHEME TokType = "://"    // URL Scheme

	TokCOLON  TokType = ":"
	TokHYPHEN TokType = "-"
	TokDOT    TokType = "."
	TokPLUS   TokType = "+"
	TokT      TokType = "T"
	TokZ      TokType = "Z"

	TokHASH  TokType = "#"
	TokEQUAL TokType = "="

	TokAT     TokType = "@"
	TokLT     TokType = "<"
	TokGT     TokType = ">"
	TokLPAREN TokType = "("
	TokRPAREN TokType = ")"
	TokLBRACK TokType = "["
	TokRBRACK TokType = "]"
	TokBANG   TokType = "!"
	TokBSLASH TokType = `\`
)

TokType values

type Token 

type Token struct {
	Type    TokType
	Literal []rune
}

func (Token) String 

func (t Token) String() string

type Twt 

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

func NewTwt 

func NewTwt(twter types.Twter, dt *DateTime, elems ...Elem) *Twt

func (Twt) Clone 

func (twt Twt) Clone() types.Twt

func (Twt) CloneTwt 

func (twt Twt) CloneTwt() *Twt

func (Twt) Created 

func (twt Twt) Created() time.Time

func (*Twt) Elems 

func (twt *Twt) Elems() []Elem
func (twt *Twt) ExpandLinks(opts types.FmtOpts, lookup types.FeedLookup)

func (*Twt) FilePos 

func (twt *Twt) FilePos() int

func (Twt) Format 

func (twt Twt) Format(state fmt.State, c rune)

func (Twt) FormatText 

func (twt Twt) FormatText(mode types.TwtTextFormat, opts types.FmtOpts) string

func (Twt) FormatTwt 

func (twt Twt) FormatTwt() string

func (*Twt) GobDecode 

func (twt *Twt) GobDecode(data []byte) error

func (*Twt) GobEncode 

func (twt *Twt) GobEncode() ([]byte, error)

func (Twt) Hash 

func (twt Twt) Hash() string

func (*Twt) IsNil 

func (twt *Twt) IsNil() bool

func (*Twt) IsZero 

func (twt *Twt) IsZero() bool
func (twt Twt) Links() types.LinkList

func (*Twt) Literal 

func (twt *Twt) Literal() string

func (*Twt) LiteralText 

func (twt *Twt) LiteralText() string

func (Twt) MarshalJSON 

func (twt Twt) MarshalJSON() ([]byte, error)

func (Twt) Mentions 

func (twt Twt) Mentions() types.MentionList

func (Twt) String 

func (twt Twt) String() string

func (Twt) Subject 

func (twt Twt) Subject() types.Subject

func (Twt) Tags 

func (twt Twt) Tags() types.TagList

func (*Twt) Text 

func (twt *Twt) Text() string

func (Twt) Twter 

func (twt Twt) Twter() types.Twter

type Twts 

type Twts []*Twt

Twts typedef to be able to attach sort methods

func (Twts) Len 

func (twts Twts) Len() int

func (Twts) Less 

func (twts Twts) Less(i, j int) bool

func (Twts) Swap 

func (twts Twts) Swap(i, j int)

Source Files

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