- <init>
This is the preferred constructor for strings as no data is copied
- LA
- consume
- load
- getText
- size
- LT
- getSourceName
- index
Return the current input symbol index 0..n where n indicates the last symbol has
been read. The inde
- mark
mark/release do nothing; we have entire buffer
- reset
Reset the stream so that it's in the same state it was when the object was
created *except* the data
- seek
consume() ahead until p==index; can't just set p=index as we must update line
and charPositionInLine