Changes since v. 1.01:
----------------------


11-Jun-85 (nmh)   - Spacing problems in long strings (demonstrated by
          Les Earnest's "taste test" trial.

      - changed to output char spacing width as a floating point number,
        rather than as an integer rounded to pixels.  This was causing problems
        in spacings of long strings of characters - the truncation errors were
        accumulating.

12-Jun-85 Changed to process DVI pages in reverse order.  That way, they
          come out stacked in correct order.  Added "-r" option to defeat
          this.

13-Jun-85 reduced size of arrays in PS dictionaries to 128 entries (saves
          2K bytes in LaserWriter per font)

13-Jun-85 SetFntNum wasn't always getting called on first pass through
          the DVI page (fixed at opcodes FNT1..FNT4).

          If -p (no preload) option is given, we MUST process DVI pages in
          forward order, thus this option forces "-r" option.

          Changed help file for -r option.

          With -p option (no preload), font files were getting loaded and
          opened more often than necessary.   added fn HasBeenRead().

          Warn about ignored magnifications.

14-Jun-85 Changed to emit font-dictionary-creating command just before
          the first character bitmap of that font gets output.  This allows
          more pages to be printed when you extract a subrange of the DVI
          file, as fonts not referred to in thos pages will not be created.
          I guess this also makes the -p option less (not?) necessary.

          Added -m0, -mh, -m1, -m2, -m3, -m4 options to specify magnifications
          in terms of magsteps.


17-Jun-85 In EmitChar() changed the following line:
                sl = (unsigned char *)(ce.where.pixptr + i*nwpl);
          to:
                sl = (unsigned char *)(ce.where.address.pixptr + i*nwpl);
          How did that ever work??!!??

          In DecodeArgs(), removed call to tolower() -- replaced with direct code.

          These two were from Furuta, and from compiling on Vax.

18-Jun-85 Was not handling missing fonts properly - would forget to create
          a dictionary, then later would expect to make that forgotten dictionary
          the current font.  Fixed by adding code to completely ignore
          characters pertaining to missing fonts (in SetFntNum(), SetChar(),
          SetString()) -- the intent is to leave the proper size gaps in
          the document.

19-Jun-85 Trivial change to the way hex values of bytes written.  Got rid
          of silly big table (a Lisa with MacWorks didn't build it correctly).