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:plan.py
            supplies   file:rastered/
            supplies   file:smile.pdf
            supplies   step:./plan.py
            supplies   step:mkdir -p rastered/
            supplies   step:python -m stepup.reprep.raster_pdf smile.pdf rastered/smile.pdf

step:./plan.py
             workdir = ./
             command = ./plan.py
               state = SUCCEEDED
          created by   root:
            consumes   file:./
            consumes   file:plan.py
             creates   file:smile.pdf
             creates   step:mkdir -p rastered/
             creates   step:python -m stepup.reprep.raster_pdf smile.pdf rastered/smile.pdf

file:smile.pdf
                path = smile.pdf
               state = STATIC
          created by   step:./plan.py
            consumes   file:./
            supplies   step:python -m stepup.reprep.raster_pdf smile.pdf rastered/smile.pdf

step:mkdir -p rastered/
             workdir = ./
             command = mkdir -p rastered/
               state = SUCCEEDED
          created by   step:./plan.py
            consumes   file:./
             creates   file:rastered/
            supplies   file:rastered/

file:rastered/
                path = rastered/
               state = BUILT
          created by   step:mkdir -p rastered/
            consumes   file:./
            consumes   step:mkdir -p rastered/
            supplies   file:rastered/smile.pdf
            supplies   step:python -m stepup.reprep.raster_pdf smile.pdf rastered/smile.pdf

step:python -m stepup.reprep.raster_pdf smile.pdf rastered/smile.pdf
             workdir = ./
             command = python -m stepup.reprep.raster_pdf smile.pdf rastered/smile.pdf
               state = SUCCEEDED
   env_var (amended) = REPREP_RASTER_QUALITY
                     = REPREP_RASTER_RESOLUTION
          created by   step:./plan.py
            consumes   file:./
            consumes   file:rastered/
            consumes   file:smile.pdf
             creates   file:rastered/smile.pdf
            supplies   file:rastered/smile.pdf

file:rastered/smile.pdf
                path = rastered/smile.pdf
               state = BUILT
          created by   step:python -m stepup.reprep.raster_pdf smile.pdf rastered/smile.pdf
            consumes   file:rastered/
            consumes   step:python -m stepup.reprep.raster_pdf smile.pdf rastered/smile.pdf
