parser

package

v0.0.0-...-b83a777 Latest Latest Go to latest Published: Nov 7, 2017 License: BSD-2-Clause Imports: 15 Imported by: 0

Details

Valid go.mod file

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Repository

github.com/eandre/ng

Links

Open Source Insights

Documentation ¶

Index ¶

func EqualExpr(x, y expr.Expr) bool
func EqualStmt(x, y stmt.Stmt) bool
func ParseStmt(src []byte) (stmt stmt.Stmt, err error)
type Error
- func (e Error) Error() string
type Errors
- func (e Errors) Error() string
type Parser
- func New() *Parser
- func (p *Parser) Close()
- func (p *Parser) ParseLine(line []byte) Result
type ParserState
type Result
type Scanner
- func (s *Scanner) Next()

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func EqualExpr ¶

func EqualExpr(x, y expr.Expr) bool

func EqualStmt ¶

func EqualStmt(x, y stmt.Stmt) bool

func ParseStmt ¶

func ParseStmt(src []byte) (stmt stmt.Stmt, err error)

Types ¶

type Error ¶

type Error struct {
	Offset int
	Msg    string
}

func (Error) Error ¶

func (e Error) Error() string

type Errors ¶

type Errors []Error

func (Errors) Error ¶

func (e Errors) Error() string

type Parser ¶

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

func New ¶

func New() *Parser

func (*Parser) Close ¶

func (p *Parser) Close()

func (*Parser) ParseLine ¶

func (p *Parser) ParseLine(line []byte) Result

type ParserState ¶

type ParserState int

const (
	StateUnknown ParserState = iota
	StateStmt
	StateStmtPartial
	StateCmd
	StateCmdPartial
)

type Result ¶

type Result struct {
	State ParserState
	Stmts []stmt.Stmt
	Cmds  []*expr.ShellList
	Errs  []Error
}

Result is the result of parsing a line of input. One of Stmts or Cmds will be non-nil (but may be empty).

type Scanner ¶

type Scanner struct {
	// Current Token
	Line    int
	Offset  int
	Token   token.Token
	Literal interface{} // string, *big.Int, *big.Float
	// contains filtered or unexported fields
}

func (*Scanner) Next ¶

func (s *Scanner) Next()

Source Files ¶

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