Anything that can successfully be converted to a string with String() so that it can be used in error messages.
String()
The GrammarLocation class in Peggy is a good example.
Optional
Readonly
If specified, allows the grammar source to be embedded in a larger file at some offset.
Anything that can successfully be converted to a string with
String()
so that it can be used in error messages.The GrammarLocation class in Peggy is a good example.