$dead
When true, this node should be ignored as non-existent.
Abstract base node class that all others inherit from.
Create styles array
The data for the language used.
$line
Line number of the start token in the source document int.
$col
Column number of the start token in the source document.
toTokenPair()
Returns a pair of start and end tokens, where the end token is null if it is not necessary.
$armor
Lookup array of processing that this token is exempt from.