experimental string split / peptide cleave function
experimental string split / peptide cleave function

Ignore-this: b2cef44cb01e5d3a7180541c5744194c

darcs-hash:20090329102832-9241b-700f036c495dd2918e4f6e2088b828115150a417.gz

tmcdonell/hfx,tmcdonell/hfx,tmcdonell/hfx