root:
             version = v1
             creates   file:./
             creates   file:plan.py
             creates   step:./plan.py

file:plan.py
                path = plan.py
               state = STATIC
          created by   root:
            consumes   file:./
            supplies   step:./plan.py

file:./
                path = ./
               state = STATIC
          created by   root:
            supplies   file:dst.pdf
            supplies   file:plan.py
            supplies   file:src.pdf
            supplies   step:./plan.py
            supplies   step:python -m stepup.reprep.nup_pdf src.pdf dst.pdf -p A4

step:./plan.py
             workdir = ./
             command = ./plan.py
               state = SUCCEEDED
          created by   root:
            consumes   file:./
            consumes   file:plan.py
             creates   file:src.pdf
             creates   step:python -m stepup.reprep.nup_pdf src.pdf dst.pdf -p A4

file:src.pdf
                path = src.pdf
               state = STATIC
          created by   step:./plan.py
            consumes   file:./
            supplies   step:python -m stepup.reprep.nup_pdf src.pdf dst.pdf -p A4

step:python -m stepup.reprep.nup_pdf src.pdf dst.pdf -p A4
             workdir = ./
             command = python -m stepup.reprep.nup_pdf src.pdf dst.pdf -p A4
               state = SUCCEEDED
   env_var (amended) = REPREP_NUP_MARGIN
                     = REPREP_NUP_NCOL
                     = REPREP_NUP_NROW
          created by   step:./plan.py
            consumes   file:./
            consumes   file:src.pdf
             creates   file:dst.pdf
            supplies   file:dst.pdf

file:dst.pdf
                path = dst.pdf
               state = BUILT
          created by   step:python -m stepup.reprep.nup_pdf src.pdf dst.pdf -p A4
            consumes   file:./
            consumes   step:python -m stepup.reprep.nup_pdf src.pdf dst.pdf -p A4
