Philip Taylor writes: > >> L: works under LaTeX > >> OL: works under LaTeX 2.09 > >> P: works under plain TeX > >> X: support application, OS specific > > +:= E1: requires e-TeX V1 > E2: requires e-TeX V2 > On: requires Omega Vn... shall we just let the authors provide this clue? rather than trying to test it independently? sebastian