|bison/yacc internals question email@example.com (Achyutram Bhamidipaty) (1995-03-12)|
|From:||Achyutram Bhamidipaty <firstname.lastname@example.org>|
|Date:||Sun, 12 Mar 1995 17:40:11 GMT|
I'm working on a project where I need to modify Bison.
I'm having some trouble undertstanding some of the details of how the
look ahead for a given set is computed.
Is there anyone out there that can explain the reltionship between the
LA bit matrix, lookaheads vector, and the notion of a default
Specifically if the lookaheads entry for some state differ by 1 is
it true that only one bit will be set in the LA matrix that
corresponds to that set?
Thanks for any help.
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