code: func NewMustacheStatement(pos int, line int, unescaped bool) *MustacheStatement {
  	return &MustacheStatement{
  		NodeType:  NodeMustache,
  		Loc:       Loc{pos, line},
  		Unescaped: unescaped,
  	}
  }
docs: // NewMustacheStatement instanciates a new mustache node.