Programming challenge : spelling corrector

[Viktoras Didziulis]

By the way, and this is off-topic, except that it is about the coming Perl 6
programming language, the interesting citation: 
 
the vision for Perl 6 is more than simply a rewrite of Perl 5. By separating
the parsing from the compilation and the runtime, we're opening the doors
for multiple languages to cooperate. You'll be able to write your program in
Perl 6, Perl 5, TCL, Python, or any other language that there's a parser
written for. Interchangable runtime engines let you interpret your bytecode
or convert it to something else (e.g., Java, C, or even back to Perl). 
 
 http://dev.perl.org/perl6/
 
Wow! 
Viktoras