Still better debug declarations
Only eval NUM in --dotimes once
Merge pull request #79 from Fuco1/debug-forms

Debug forms & --dotimes fix
Convert -zip to support variable-length arguments

fixes #82 on github
Merge pull request #87 from steventlamb/topic/make_zip_n_ary

Convert -zip to support variable-length arguments
Fixed documentation of `-last-item'.
Merge pull request #90 from tmalsburg/last-item-doc

Fixed documentation of `-last-item'.