parser

package

v0.8.1 Latest Latest Go to latest Published: Sep 3, 2018 License: MPL-2.0 Imports: 3 Imported by: 2

Details

Package parser contains the main structs for parsing

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type Func func(ctx *parsley.Context, leftRecCtx data.IntMap, pos parsley.Pos) (parsley.Node, data.IntSet)

Func defines a helper to implement the Parser interface with functions

func Nil() Func

Nil always matches and returns with an nil node result

func (f Func) Name() string

Name returns with an empty name

func (f Func) Parse(ctx *parsley.Context, leftRecCtx data.IntMap, pos parsley.Pos) (parsley.Node, data.IntSet)

Parse parses the input using the function

func (f Func) WithName(name interface{}) *NamedFunc

WithName returns with the same parser function but with the given name If a function is passed then it will be called when Name() is called

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

NamedFunc is a parser function with a custom name

func End() *NamedFunc

End matches the end of the input

func (nf *NamedFunc) Name() string

Name returns with the parser name

func (nf *NamedFunc) Parse(ctx *parsley.Context, leftRecCtx data.IntMap, pos parsley.Pos) (parsley.Node, data.IntSet)

Parse parses the input using the function