\exit:ifnotPreamble,% Ωalgorithmic,% Ωamsart,% Ωamsbook,%
Ωamsmath,% Ωamsproc,% Ωamsthm,% Ωarray,% Ωarticle,% Ωbeamer,%
Ωbook,% Ωcolor,% Ωdcolumn,% Ωfancyvrb,% Ωfontmath,% Ωgraphics,%
Ωindex,% Ωjurabib,% Ωlatex,% Ωlistings,% Ωllncs,% Ωlongtable,%
Ωmakeidx,% Ωmultind,% Ωmultirow,% Ωpgf,% Ωplain,% Ωprosper,%
Ωreport,% Ωscrbook,% Ωsplitidx,% Ωsubeqnarray,% Ωtex4ht,% Ωtexinfo
-_-_-