option nodynamic
#Win32API
#curses
dbm
digest
digest/md5
digest/rmd160
digest/sha1
digest/sha2
#dl
#etc
fcntl
gdbm
#iconv
nkf
#pty
racc/cparse
readline
sdbm
#socket
stringio
strscan
#syslog
#tcltklib
#tk