File                   contents
--------------------   -------------------------------------------------
README.txt             this file (contents information)
vi.odp                 main presentation (Libre Office Impress format)
paper.pdf              vi documentation / introduction paper
summary.pdf            vi quick reference "card" (both sides)
summary1.pdf           vi quick reference "card" (side 1)
summary2.pdf           vi quick reference "card" (side 2)

further supplementel/sources:
File                   contents
--------------------   -------------------------------------------------
URLs                   URLs for paper.pdf, summary.ps.gz, and
                       original/summary.pdf
original/summary.pdf   vi quick reference "card" (6 pages, 1 panel per page)
summary.ps.gz          gzip compressed PostScript format of above
summary.xcf            original/summary.pdf in GIMP format, 6 layers,
                       and aligned for making 2-sided "card"
summary2.xcf           original/summary.pdf in GIMP format, 2 layers,
                       aligned for making 2-sided "card" and creating
                       PDF "card" export page(s)