Default pipeline filename

Makefiles are called 'Makefile'. Ant scripts are called 'build.xml'.
Anyone want to venture an opinion about what XProc pipelines should
be called? Or if there should be such a default for command-line
processors?

                                        Be seeing you,
                                          norm

-- 
Norman Walsh <ndw@nwalsh.com> | A new scientific truth does not triumph
http://nwalsh.com/            | by convincing its opponents and making
                              | them see the light, but rather because
                              | its opponents eventually die, and a new
                              | generation grows up that is familiar
                              | with it (Planck 1949)