[antlr-interest] ANTLRLexer.java extra local variables
Terence Parr
parrt at cs.usfca.edu
Sun Nov 28 14:13:23 PST 2004
On Nov 28, 2004, at 9:57 AM, Steve wrote:
>
>
> There are a number of functions in ANTLRLexer.java that have a local
> variable _saveIndex that is created, but never initialized or used.
> Is this variable supposed to be used by these functions or was it
> left there by mistake?
Used when you toy with the text of a token I believe. I just define by
default even if not needed.
Ter
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