Plucene::Analysis::CharTokenizer - base class for character tokenisers
# isa Plucene::Analysis::Tokenizer
my $next = $chartokenizer->next;
This is an abstract base class for simple, character-oriented tokenizers.
This should be defined in subclasses.
This will normalise the character before it is added to the token.
my $next = $chartokenizer->next;
This will return the next token in the string, or undef at the end of the string.
