#compdef dvips dvibook dviconcat dvicopy dvidvi dviselect dvitodvi dvitype

local expl args

args=(
  '-i[specify input file]:input DVI file:_files -g "*.(dvi|DVI)(-.)"' \
  '-o[specify output file]:output DVI file:_files -g "*.(dvi|DVI)(-.)"' \
  ':input DVI file:_files -g "*.(dvi|DVI)(-.)"' \
  ':output DVI file:_files -g "*.(dvi|DVI)(-.)"'
)

case "$service" in
dvips)
  _arguments -s \
    '-a[make three passes]' \
    '(-B)-A[print only odd numbered pages]' \
    '(-A)-B[print only even numbered pages]' \
    '(-c -C)-b[select number of copies (duplicating body)]:number of copies' \
    '(-b -C)-c[select number of copies]:number of copies' \
    '(-b -c)-C[select number of copies (collated)]:number of copies' \
    '-d[set debug flags]:debug flags' \
    '(-X -Y)-D[set resolution]:resolution in dots per inch' \
    '-e[set maximum character offset]:maximum character offset' \
    '-E[generate EPSF file]' \
    '(-o)-f[write to stdout]' \
    '-F[append control-D]' \
    '-h[specify additional header file]:postscript header file:_files -g "*.(#i)(ps|eps)(-.)"' \
    '-i[one file per section]' \
    '-k[print crop marks]' \
    '-K[include postscript comments]' \
    '(-pp)-l[specify last page to print]:number of last page' \
    '-m[specify manual feed for printer]' \
    '-M[no automatic font generation]' \
    '(-pp)-n[specify maximum number of pages to print]:maximum number of pages' \
    '-N[turn off structured comments]' \
    '(-f)-o[specify output file name]:output file name:_files -g "*.(#i)(ps|eps)(-.)"' \
    '-O[specify offset of origin]:offset of origin (<x>,<y>)' \
    '(-p -l -n)-pp[specify which pages to print]:list of pages or ranges to print:' \
    '(-pp)-p[specify first page to print]:number of first page' \
    '-P[specify printer]:printer name' \
    '-q[quiet operation]' \
    '-r[reverse order of pages]' \
    '-s[enclose output in save/restore pair]' \
    '-S[set maximum number of pages per section]:maximum number of pages per section' \
    '(-T)*-t[specify paper type]:paper type:(letter legal ledger a4 a3 landscape)' \
    '(-t)-T[set paper size]:paper size (<x>,<y>)' \
    '-x[set magnification ratio]:magnification ratio (per mille)' \
    '(-D)-X[set horizontal resolution]:horizontal resolution' \
    '(-D)-Y[set vertical resolution]:vertical resolution' \
    '-Z[compress bitmapped fonts]' \
    ':input file:_files -g "*.(dvi|DVI)(-.)"'
  ;;
dvibook)
  _arguments -s \
    '-q[quiet operation]' \
    '-s-[specify signature size]:signature size' \
    "$args[@]"
  ;;
dviconcat)
  _arguments \
    '-m[specify magnification]:magnification factor' \
    '-o[specify output file]:output DVI file:_files -g "*.(dvi|DVI)(-.)"' \
    '*:input DVI file:_files -g "*.(dvi|DVI)(-.)"'
  ;;
dvidvi)
  _arguments -s \
    '-q[quiet operation]' \
    '-r[reverse order of pages]' \
    '(-i -x)-f[select first page]:number of first page:' \
    '(-i -x)-l[select last page]:number of last page:' \
    '(-i -x)-n[select number of pages]:maximum number of pages:' \
    '(-f -l -n)-i[specify included pages]:list of included pages:' \
    '(-f -l -n)-x[specify excluded pages]:list of excluded pages:' \
    ':input DVI file:_files -g "*.(dvi|DVI)(-.)"' \
    ':output DVI file:_files -g "*.(dvi|DVI)(-.)"'
  ;;
dviselect)
  _arguments -s \
    '-s[silent operation]' \
    ':list of pages:' \
    "$args[@]"
  ;;
dvitodvi)
  _arguments -s \
    '-q[quiet operation]' \
    '-w-[set w dimension specifier]:width for dimension specifier:' \
    '-h-[set h dimension specifier]:height for dimension specifier:' \
    ':page specifications:' \
    "$args[@]"
  ;;
*)
  _description files expl 'DVI file'
  _files "$expl[@]" -g '*.(dvi|DVI)(-.)'
  ;;
esac