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lexer

package module

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Versions in this module

v0

v0.2.5

Jan 5, 2016

Changes in this version

+ const Err

type LexInner

+ func (l *LexInner) Bytes(number int) bool

v0.2.4

Feb 21, 2015

v0.2.3

Feb 20, 2015

v0.2.2

Feb 17, 2015

Changes in this version

type LexInner

+ func (l *LexInner) Replace(start Mark, with string)

+ func (l *LexInner) ReplaceGet() string

+ type Replacer struct

v0.2.1

Feb 16, 2015

Changes in this version

+ const Eof

+ const MaxEmitsInFunction

+ type Channel <-chan Token

+ type Iterator struct

+ func (it Iterator) Token() (token Token)

+ type LexInner struct

+ func (l *LexInner) Accept(valid string) bool

+ func (l *LexInner) AcceptRun(valid string) (acceptnum int)

+ func (l *LexInner) Back()

+ func (l *LexInner) Emit(typ TokenType)

+ func (l *LexInner) EmitEof() StateFn

+ func (l *LexInner) EmitString(typ TokenType, str string)

+ func (l *LexInner) Eof() bool

+ func (l *LexInner) Errorf(format string, args ...interface{}) StateFn

+ func (l *LexInner) Except(valid string) bool

+ func (l *LexInner) ExceptRun(valid string) (acceptnum int)

+ func (l *LexInner) Find(valid string) bool

+ func (l *LexInner) Get() string

+ func (l *LexInner) Ignore()

+ func (l *LexInner) Last() rune

+ func (l *LexInner) Len() int

+ func (l *LexInner) Mark() Mark

+ func (l *LexInner) Next() (char rune)

+ func (l *LexInner) One(f func(rune) bool) bool

+ func (l *LexInner) Peek() rune

+ func (l *LexInner) Retry()

+ func (l *LexInner) Run(f func(rune) bool) (acceptnum int)

+ func (l *LexInner) Skip(n int) int

+ func (l *LexInner) String(valid string) bool

+ func (l *LexInner) Unmark(mark Mark)

+ func (l *LexInner) Warningf(format string, args ...interface{})

+ func (l *LexInner) Whitespace(except string) (acceptnum int)

+ type Lexer struct

+ func New(name string, input string, start_state StateFn) *Lexer

+ func (ln *Lexer) Go() Channel

+ func (ln *Lexer) Iterate() *Iterator

+ type Mark struct

+ type StateFn func(*LexInner) StateFn

+ type Tester struct

+ func NewTester(t *testing.T, f StateFn, text string) *Tester

+ func (lt *Tester) End() *Tester

+ func (lt *Tester) Error(val string, line int) *Tester

+ func (lt *Tester) Expect(typ TokenType, val string, line int) *Tester

+ func (lt *Tester) Warning(val string, line int) *Tester

+ type Token struct

+ File string

+ Line int

+ Typ TokenType

+ Val string

+ func (i Token) String() string

+ type TokenType int

+ const TokenEOF

+ const TokenEmpty

+ const TokenError

+ const TokenWarning