Fix mis-behavior of translate_path_data() on arc. - Arc in a path in svg2code_ex is not showed. - translate_path_data() in svg2code.py was modified for calling binary version new method for path shape. - rdman_shape_path_new_from_binary() - Code to translate path data does not handle arc in a right way. - Copy calc_center_and_x_aix() from shape_path.c to svg2code.py and change name _calc_ellipse_of_arc() - _calc_ellipse_of_arc() handle arc data for translate_path_data()

extdir=$(datadir)/inkscape/extenstions
ext_py=AssignSymbol.py MB_EditButton.py MB_Frame.py
ext_DATA=$(ext_py) MB_EditButton.inx MB_Frame.inx MB_assignSymbol.inx mbtest.svg

install-data-hook:
	for file in $(ext_py); do cd "$(DESTDIR)$(extdir)"; tgt=$${file#inkscape/}; chmod +x $${tgt}; done

EXTRA_DIST=$(ext_DATA)