Sun Mar 16 10:37:02 1997

- implement \markboth et al

++++ done:

+ implement \setcounter, newcounter, et al
+ add --resolution and --split-level options
+ add --force command line option to request regeneration of images
+ make sure ansidecl.h is included
+ add <title> tags to each file
+ add DLHINPUTS; then for usepackage{FOO} search for
  FOO.sty along DLHINPUTS and use it if it exists; same for
  \documentclass{} (*.cls) and \documentstyle{} (*.sty)
