. access glyphs without a cmap entry via an alias on the command line, e.g.

    ttf2tfm ... -a .g0xc4=dotlessi,.g0xd5=ring ...

  this would simplify the encoding file handling.

. rotated glyphs (useful for vertical writing of Chinese and Japanese)

. `post' TrueType table support.  Currently it is completely ignored.

. support for different horizontal and vertical resolutions.
