Imports of package bidi

PathSynopsis
container/listPackage list implements a doubly linked list.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
logPackage log implements a simple logging package.
sortPackage sort provides primitives for sorting slices and user-defined collections.
unicode/utf8Package utf8 implements functions and constants to support text encoded in UTF-8.