It only uses a tiny bit of 2D (the indenting of parent child nodes). Most of it is still 1D (parens, quotes, etc). Python programs to not copy/paste well into

It only uses a tiny bit of 2D (the indenting of parent child nodes). Most of it is still 1D (parens, quotes, etc). Python programs to not copy/paste well into spreadsheets (a simple test for "2Dness").