wrapcommand: allow adding additional arguments to commands
This allows eh.wrapcommand to specify additional parameters to be added to the
commands being wrapped. This will be useful when wrapping strip in the future.
all: tutorials/tutorial.rst static/logo-evolve.ico
sphinx-build . ../html/
tutorials/tutorial.rst: tutorials/tutorial.t
python test2rst.py tutorials/
static/logo-evolve.ico: static/logo-evolve.svg
convert -resize 36x36 static/logo-evolve.svg static/logo-evolve.ico