The flx sorting algorithm for Emacs provides fuzzy matching for
 completion engines like Ido. It is similar to the fuzzy matching
 functionality of Sublime Text.
 .
 The user can input (i) characters from the beginning of the words of
 the desired match and (ii) substrings of the desired match. For
 example, when matching "save-all-buffers", the user could input
 "sallb", and when matching "eval-buffer" the user could input
 "ebuffer".
 .
 The flx sorting algorithm implements an intelligent trade-off between
 word beginnings and contiguous substrings when ranking possible
 matches.
 .
 This package allows Emacs Ido to use the flx sorting algorithm.