src Int? closingFenceLen

The length of the closing fence (how many of the fenceChar were used to end the code block) if available, or null otherwise

src Str? fenceChar

The fence character that was used, e.g. `, or ~, if available, or null otherwise

src Int fenceIndent := 0

src Str? info

Optional info string (see spec), e.g. fantom in ```fantom

src Str? literal

src new make(Str? fenceChar := null)

src Int? openingFenceLen

The length of the opening fence (how many of the fenceChar were used to start the code block) if available, or null otherwise