parser

type ASTBlock struct {
	Token

	Body     []ASTNode   // Body is the nodes before the first branch
	Branches []*ASTBlock // E.g. else and elseif w/in an if
	// contains filtered or unexported fields
}

type ASTNode interface{}

type ASTObject struct {
	Token
	Expr expression.Expression
}

type ASTRaw struct {
	Slices []string
}

type ASTSeq struct {
	Children []ASTNode
}

type ASTTag struct {
	Token
}

type ASTText struct {
	Token
}

type BlockSyntax interface {
	IsBlock() bool
	CanHaveParent(BlockSyntax) bool
	IsBlockEnd() bool
	IsBlockStart() bool
	IsBranch() bool
	ParentTags() []string
	RequiresParent() bool
	TagName() string
}

type Config struct {
	expression.Config
	Grammar  Grammar
	Filename string
	LineNo   int
}

type Grammar interface {
	BlockSyntax(string) (BlockSyntax, bool)
}

type ParseError string

type SourceInfo struct {
	Pathname string
	// contains filtered or unexported fields
}

type Token struct {
	Type       TokenType
	SourceInfo SourceInfo
	Name       string // Name is the tag name of a tag Chunk. E.g. the tag name of "{% if 1 %}" is "if".
	Args       string // Parameters is the tag arguments of a tag Chunk. E.g. the tag arguments of "{% if 1 %}" is "1".
	Source     string // Source is the entirety of the token, including the "{{", "{%", etc. markers.
}

type TokenType int