- Integrate pdf-tools.cc with the rest of the code
-- What if an input page specifies /Rotate?
- "-f" switch
- What should do modulo(half) with an odd number of tuples? Improve, or at least document.
- Modulo with last tuple incomplete: sometimes, not padding the last tuple can be useful
(e.g., "flip every other page")
- Document use of negative numbers in ranges
+- Allow use of page labels to refer to pages
+- Better range syntax for "from N to end" or "the whole document"
+- nup: allow stacking ("1 3 5 7" "2 4 6 8")
Ideas for further commands: