When we are 1.1 compatible...
An error occured that should stop the Tool from doing any work.
What file (if known) caused the problem?
What file (if known) caused the problem?
Ensure that the character buffer is sufficiently full
Ensure that the character buffer is sufficiently full
Ensure that the input buffer is sufficiently full
Ensure that the input buffer is sufficiently full
true if lexer is to ignore all unrecognized tokens
if filterMode is true, then filterRule can indicate an optional
rule to use as the scarf language.
Walk the tree looking for all exact subtree matches.
Walk the tree looking for all subtrees.
Compute the lookahead set of whatever follows references to
the rule associated witht the FOLLOW block.
actual bitset of the lookahead