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lrparser

package

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Versions in this module

v1

v1.6.1

Nov 29, 2023

retracted

v1.6.0

Dec 12, 2022

retracted

Changes in this version

+ type RuneRanges = parseutil.RuneRanges

v1.3.12

Aug 13, 2025

v1.3.11

Mar 28, 2025

v1.3.10

Jul 16, 2024

v1.3.9

Jul 16, 2024

v1.3.8

Apr 3, 2024

v1.3.7

Nov 29, 2023

Changes in this version

+ func PNodeBytes(node PNode, src []byte) []byte

+ func PNodePosStr(node PNode) string

+ func PNodeString(node PNode, src []byte) string

+ func SprintNodeTree(src []byte, node PNode, maxDepth int) string

+ type Action any

+ type ActionAccept struct

+ func (a *ActionAccept) String() string

+ type ActionReduce struct

+ func (a *ActionReduce) String() string

+ type ActionShift struct

+ func (a *ActionShift) String() string

+ type AndRule struct

+ func (r *AndRule) String() string

+ type BasicPNode struct

+ func (n *BasicPNode) End() int

+ func (n *BasicPNode) Pos() int

+ func (n *BasicPNode) PosEmpty() bool

+ func (n *BasicPNode) SetPos(pos, end int)

+ func (n *BasicPNode) SrcString(src []byte) string

+ type BoolRule struct

+ func (r *BoolRule) String() string

+ type BuildNodeData struct

+ func (d *BuildNodeData) Child(i int) *BuildNodeData

+ func (d *BuildNodeData) ChildInt(i int) (int, error)

+ func (d *BuildNodeData) ChildLoop(i int, fn BuildNodeFn) error

+ func (d *BuildNodeData) ChildLoop2(i int, loopi int, pre, post BuildNodeFn) error

+ func (d *BuildNodeData) ChildOptional(i int) (*BuildNodeData, bool)

+ func (d *BuildNodeData) ChildStr(i int) string

+ func (d *BuildNodeData) ChildsLen() int

+ func (d *BuildNodeData) Data() any

+ func (d *BuildNodeData) End() int

+ func (d *BuildNodeData) ExternalData() any

+ func (d *BuildNodeData) FullSrc() []byte

+ func (d *BuildNodeData) IsEmpty() bool

+ func (d *BuildNodeData) IsOr(i int) bool

+ func (d *BuildNodeData) NodeSrc() string

+ func (d *BuildNodeData) Pos() int

+ func (d *BuildNodeData) PrintRuleTree(maxDepth int)

+ func (d *BuildNodeData) SetData(v any)

+ func (d *BuildNodeData) SprintRuleTree(maxDepth int) string

+ type BuildNodeFn func(*BuildNodeData) error

+ type CPNode struct

+ type CmnRule struct

+ type ContentParser struct

+ Opt *CpOpt

+ func (cp *ContentParser) Parse(src []byte, index int) (*BuildNodeData, *cpRun, error)

+ func (cp *ContentParser) ParseFileSet(fset *FileSet, index int, extData any) (*BuildNodeData, *cpRun, error)

+ func (cp *ContentParser) SetBuildNodeFn(name string, buildFn BuildNodeFn) error

+ type CpOpt struct

+ EarlyStop bool

+ Reverse bool

+ ShiftOnSRConflict bool

+ StartRule string

+ VerboseError bool

+ type DefRule struct

+ func (r *DefRule) String() string

+ type FileSet struct

+ Filename string

+ Src []byte

+ func NewFileSetFromBytes(src []byte) *FileSet

+ func (fset *FileSet) Error(err error) error

+ func (fset *FileSet) Error2(err error, index int) error

+ func (fset *FileSet) NodeBytes(node PNode) []byte

+ func (fset *FileSet) NodeInt(node PNode) (int, error)

+ func (fset *FileSet) NodeString(node PNode) string

+ type FuncRule struct

+ func (r *FuncRule) String() string

+ type IfRule struct

+ func (r *IfRule) String() string

+ type Lrparser struct

+ func NewLrparser(fset *FileSet) (*Lrparser, error)

+ func NewLrparserFromBytes(src []byte) (*Lrparser, error)

+ func NewLrparserFromString(src string) (*Lrparser, error)

+ func (lrp *Lrparser) ContentParser(opt *CpOpt) (*ContentParser, error)

+ func (lrp *Lrparser) GetStringRule(name string) (string, error)

+ func (lrp *Lrparser) MustGetStringRule(name string) string

+ func (lrp *Lrparser) SetBoolRule(name string, v bool) error

+ func (lrp *Lrparser) SetFuncRule(name string, parseOrder int, fn PStateParseFn) error

+ func (lrp *Lrparser) SetStringRule(name string, s string) error

+ type OrRule struct

+ func (r *OrRule) String() string

+ type PNode interface

+ End func() int

+ Pos func() int

+ type PState struct

+ Node PNode

+ Pos int

+ Sc *pscan.Scanner

+ func NewPState(src []byte) *PState

+ type PStateParseFn func(ps *PState) error

+ type ParenRule struct

+ func (r *ParenRule) String() string

+ type PosError struct

+ Err error

+ Fatal bool

+ Pos int

+ func (e *PosError) Error() string

+ type ProcRule struct

+ func (r *ProcRule) String() string

+ type ProcRuleArg any

+ type ProcRuleArgs []ProcRuleArg

+ func (args ProcRuleArgs) Int(i int) (int, error)

+ func (args ProcRuleArgs) MergedStringRule(i int) (*StringRule, error)

+ func (args ProcRuleArgs) Rule(i int) (Rule, error)

+ type ProcRuleFn func(args ProcRuleArgs) (Rule, error)

+ type RefRule struct

+ func (r *RefRule) String() string

+ type Rule interface

+ String func() string

+ type RuleDot struct

+ func (rd *RuleDot) String() string

+ type RuleDots []*RuleDot

+ func (rds RuleDots) String() string

+ type RuleDotsLaSet map[RuleDot]RuleSet

+ func (rdslas RuleDotsLaSet) String() string

+ type RuleFirstT struct

+ func (rf *RuleFirstT) String() string

+ type RuleIndex struct

+ func (ri *RuleIndex) String() string

+ type RuleSet map[Rule]struct

+ func (rs RuleSet) String() string

+ type RuneRange = pscan.RuneRange

+ type SingletonRule struct

+ func (r *SingletonRule) String() string

+ type State struct

+ func (st *State) String() string

+ type StatesData struct

+ func (sd *StatesData) String() string

+ type StringRule struct

+ func (r *StringRule) String() string

+ type Vertex struct

+ func (v *Vertex) String() string

+ type VertexId int

+ func (vid VertexId) String() string

+ type VerticesData struct

+ func (vd *VerticesData) String() string