Rx

1 definition found

From The Free On-line Dictionary of Computing (27 SEP 03) [foldoc]:

  Rx
       
          A pattern matcher compatible with {GNU} {regex}, but generally
          faster.
       
          Version 0.05, released 1994-05-18, contained substantial


          changes from the version last distributed with GNU {sed}.
          These changes provide low-level support for searching across
          arbitrarily fragmented strings and suspendable searches.