This package provides several functions to quickly search for substrings
in strict or lazy ByteStrings. It also provides functions for breaking or
splitting on substrings and replacing all occurrences of a substring (the
first in case of overlaps) with another. GHC before 6.10 are no longer
supported, other compilers only if they support BangPatterns. If you need
it to work with other compilers, send a feature request.

WWW: https://bitbucket.org/dafis/stringsearch