Here are the packages with brief descriptions (if available):

[detail level 12345]

▼Nca
▼Nuqac
▼Nlif
▼Ncep	Elementary classes defining all the basic concepts of event stream processing
Nfunctions	Definition of the Function object and basic concepts around functions
Nio	Processors to handle input and output of data from external sources, such as files and pipes
Ntmf	Processors to manipulate traces of generic events
Nutil	Utility processors and functions to manipulate strings, arrays, and a few other data structures