parser

type ASTBlock struct {
	Token

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

type ASTNode Locatable

type ASTObject struct {
	Token
	Expr expressions.Expression
}

type ASTRaw struct {
	Slices []string
	// contains filtered or unexported fields
}

type ASTSeq struct {
	Children []ASTNode
	// contains filtered or unexported fields
}

type ASTTag struct {
	Token
}

type ASTText struct {
	Token
}

type ASTTrim struct {
	TrimDirection
	// contains filtered or unexported fields
}

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

type Config struct {
	expressions.Config
	Grammar Grammar
	Delims  []string
}

type Error interface {
	error
	Cause() error
	Path() string
	LineNumber() int
}

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

type Locatable interface {
	SourceLocation() SourceLoc
	SourceText() string
}

type SourceLoc struct {
	Pathname string
	LineNo   int
}

type Token struct {
	Type      TokenType
	SourceLoc SourceLoc
	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

type TrimDirection int