- {_i ("DIR"), "dep-prefix", 'P', _i ("prepend DIR to dependencies")},
+ {0, "preview", 'p', _i ("generate a preview")},
+ {0, "png", 0, _i ("generate PNG")},
+ {0, "ps", 0, _i ("generate PostScript")},
+ {0, "dvi", 0, _i ("generate DVI")},
+ {0, "pdf", 0, _i ("generate PDF (default)")},
+ {0, "tex", 0, _i ("generate TeX")},