OptionaladThis may contain additional elements that were part of the original R code, but are not part of the normalized R-ast. This allows inline-comments!
OptionalfileThe file in which the respective node is located
OptionalfullSimilar to Source.fullRange this contains the complete R lexeme of the given element.
This is the lexeme of the element itself, never that of an enclosing one: the field of a$b reports b.
OptionalfullThe range is different from the assigned Location as it refers to the complete source range covered by the given element.
As an example for the difference, consider a for loop, the location of `for` will be just the three characters, but the *range* will be everything including the loop body.
Will be used to reconstruct the source of the given element in the R-ast. This will not be part of most comparisons as it is mainly of interest to the reconstruction of R code.