Bugs
- perl_run() can longjmp out
fix small memory leaks on compile-time failures
Unicode support
finish byte <-> utf8 and localencoding <-> utf8 conversions
- make "$bytestr$charstr" do the right conversion
+ make substr($bytestr,0,0, $charstr) do the right conversion
add Unicode::Map equivivalent to core
add support for I/O disciplines
- open(F, "<!crlf!utf16", $file)
support C<print v1.2.3>
make C<v123> mean C<chr(123)> (if !exists(&v123))
autoload utf8_heavy.pl's swash routines in swash_init()
+ check uv_to_utf8() calls for buffer overflow
Multi-threading
support "use Thread;" under useithreads