Test	result
flat data: \{\{world}}	{{world}}
layered data: \{\{hello->world}}	{{hello->world}}
outside data: \{\{testValue}}	{{testValue}}
outside layered data: \{\{test->data}}	{{test->data}}
img with { attribute
img with _: attribute
conditional (correct, string): \{\{?hello->world?"Successful":"Dont Show"}}	{{?hello->world?"Successful":"Dont Show"}}
conditional (incorrect, data): \{\{? invalid ? "" : world }}	{{? invalid ? "" : world }}
null-conditional: \{\{?? invalid ?? world}}	{{?? invalid ?? world}}